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Academic literature on the topic 'Corrosion inhibitor'

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Published: 4 June 2021
Last updated: 21 February 2023

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Journal articles on the topic "Corrosion inhibitor"

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Jasim, Haider Hadi, Read Abd Al-Hussain, and Ahmed Shawqi Sadeq. "Evaluation the Efficiency of Various Types of Corrosion Inhibitors Used for Basrah Water Storage Tanks." Al-Nahrain Journal for Engineering Sciences 23, no. 3 (November 21, 2020): 267–76. http://dx.doi.org/10.29194/njes.23030267.

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In this paper, the efficiency of six different types of corrosion inhibitors used in Basrah drinking water tanks was assessed using a potentiostatic test method. The mechanism of adsorption of silicate and phosphate inhibitors in AISI 316 stainless steel surfaces and the effects of different water components in inhibitors are discussed in detail. The values of corrosion rate obtained from the Potentiostatic test showed that the protection against corrosion in the presence of inhibitors is better compared to the case of absence of inhibitors. The results of the six types of corrosion inhibitors tested showed that the inhibitory efficacy is higher below the temperatures 45oC, but when raise the temperature above 45oC the inhibitory efficiency becomes to decrease. Also, the test results indicated that the corrosion inhibitor involves silicate products provided more inhibited efficiency compared to the phosphate inhibitor alone or used the combined silicate/phosphate corrosion inhibitor. The inspection of the surface of the tested samples using optical methods shows that the pitting corrosion is demonstrated on the specimen surfaces after testing with or without inhibitors.
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Flores-Garcia, N. S., C. D. Arrieta-Gonzalez, J. J. Ramos-Hernandez, G. K. Pedraza-Basulto, J. G. Gonzalez-Rodriguez, J. Porcayo-Calderon, and L. Martinez-Gomez. "Rare Earth-Based Compounds as Inhibitors of Hot-Corrosion Induced by Vanadium Salts." Materials 12, no. 22 (November 19, 2019): 3796. http://dx.doi.org/10.3390/ma12223796.

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In this study, the performance evaluation of lanthanum compounds as corrosion inhibitors of vanadium salts was performed. The inhibitors tested were lanthanum acetate and La2O3. The performance of the inhibitors was tested using sodium metavanadate (NaVO3) as a corrosive medium at 700, 800, and 900 °C. The corrosion inhibitory effect was evaluated on the corrosion process of 304H stainless steel. The corrosion rate of the steel was determined by the mass loss technique after 100 h of immersion in the corrosive salt with and without the addition of the corrosion inhibitor. The results show that lanthanum compounds act as corrosion inhibitors of vanadium salts. The inhibitory effect increases by increasing the concentration and tends to decrease when increasing the test temperature. Lanthanum compounds act as excellent corrosion inhibitors due to their ability to stabilize vanadium cations. Vanadium is stabilized by forming a new compound, lanthanum vanadate (LaVO4), with a melting point much higher than the compounds formed when Mg or Ni compounds are used as corrosion inhibitors.
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Zhu, Yanhua, Liqiang Zhao, Pingli Liu, and Ming Yang. "Subsection corrosion inhibition of acidic-oxidized polymer degradant in offshore oil field." Anti-Corrosion Methods and Materials 65, no. 5 (September 3, 2018): 451–57. http://dx.doi.org/10.1108/acmm-01-2018-1888.

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Purpose This paper aims to introduce a method to reduce corrosion caused by acidic-oxidized polymer degradant through subsection injection with different inhibitor. Design/methodology/approach This paper introduced a method to reduce corrosion caused by acidic-oxidized polymer degradant through subsection injection with different inhibitor. Findings The experimental results indicated that the influence of pre-corrosion status on corrosion rate and effectiveness of corrosion inhibitor are significant. The corrosion inhibitors in both injection stage inhibited the corrosion process by preventing the contact of corrosive medium and steel surface through formation of a protective film on the surface of N80 steel. The corrosion rate of polymer degradant can be reduced to 0.63 g/m 2 h through subsection injection with different inhibitor. Originality/value This result will increase the production of polymer injection plugging wells through expanding the application of acidic-oxidized polymer degradant.
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Shaker, Fatima Mahmood, and Dhifaf Jaafar Sadeqb. "Protecting Oil Flowlines from Corrosion Using 5-ACETYL-2-ANILINO-4-DIMETHYLAMINOTHIAZOLE." Pakistan Journal of Medical and Health Sciences 16, no. 6 (June 30, 2022): 571–74. http://dx.doi.org/10.53350/pjmhs22166571.

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Oil flow lines are used to transport oil and its derivatives from a well over long distances, and because oil wells produce other potentially corrosive products, such as carbon dioxide and Hydrogen sulfide, it is necessary to take methods to protect the pipeline from corrosion. One of these methods is the use of corrosion inhibitors in this study. Prepare 5-acetyl-2-anilino-4-dimethylaminothiazole and test it as a corrosion inhibitor on a sample of the Rumaila flow line at a constant temperature 25°C in (3.5%) NaCl and (3.5%) KCl solution in the absence and presence of different concentrations of inhibitor (0 mM, 0.01 mM, 0.03 M, 0.05 mM). by using liner polarization (Tafel slope). The inhibiter exhibited the best performance at high concentration giving 94% in NaCl solution and 88% in KCl solution and solution, the inhibitor gave It was used FT-IR to find out the effective aggregates in the inhibitor, Tafel plot reveals that Ecorr for flowline in the presence the inhibitors shift to a higher (noble) position compared with blank solution, implying that the protection acts as an anodic protection. Keywords: corrosion inhibiter, oil flowline, leaks.
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Алмагамбетова, Сауле, and Saule Almagambetova. "Analysis of the ways of anticorrosive influence on food industry equipment protection." Food Processing: Techniques and Technology 48, no. 2 (January 10, 2019): 129–35. http://dx.doi.org/10.21603/2074-9414-2018-2-129-135.

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Nowadays there is a significant engineering and technical issue which is corrosion of structural materials, metal equipment and installations. Inhibitors are one of the effective, universal and economical means of protection against corrosion. The author justifies the relevance of the problem connected with selection of corrosion inhibitors for food industry companies. The aim of the work is to study the effect of inhibitors based on plant raw materials on increasing the corrosion resistance of food industry equipment in technological corrosive media. A literature review showed that the use of synergistic inhibitory compositions is more effective than using inhibiting additives separately. A specified inhibitor is a modified plant raw material. It has biocidal and bactericidal properties that provide for high efficiency of corrosion protection of structural steels in neutral and acid media and is used to improve protective and physico-mechanical properties of coatings. The author studied the effect of concentrate inhibitor in the working environment on the basis of technological regulations to justify recommendations on the use of this concentrate in protecting equipment against corrosion. As a result of the study, the author determined that the greatest effect took place when a modified concentrate inhibitor was used. The plant-based concentrate inhibitor does not have lower corrosion protection effectiveness than the industrial inhibitor PB-5. On the contrary, it has a number of definite advantages such as environmental safety, multiple action directions as well as a positive effect on the sanitary and hygienic conditions in the process of inhibitor preparation and use. The author gives recommendations on the possibility of using this inhibitor to protect the mechanisms used in food industry against corrosion.
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Pletnev, Mikhail. "Carbon nanocomposites in the corrosion inhibition." E3S Web of Conferences 225 (2021): 05002. http://dx.doi.org/10.1051/e3sconf/202122505002.

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Metal-carbon nanocomposites have been investigated as additives to enhance the protective effect of corrosion inhibitors. Two inhibitors were used as corrosion inhibitors. Inhibitor VNH-L-113 (1-morpholinomethylcyclohexylamine) belongs to Schiff bases, which are known as corrosion inhibitors in neutral and acidic media. Inhibitor SNPKh-1004 is often used in the practice of corrosion protection in the oil and gas industry. For research, an electrochemical method was applied using corrosion rate meters of the Monicor type. Neutral aqueous solution and water simulating the corrosive environment of oil fields were chosen as corrosive media. The result shows, that the copper-carbon nanocomposite enhances the protective effect of corrosion inhibitors of various chemical nature in various corrosive environments. The studies carried out make it possible to consider the use of metal-carbon nanocomposites as a promising direction for increasing the effectiveness of inhibitors in the oil and gas industry.
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Septiyani Arifin, Devi Eka, Destri Muliastri, Rudi Rudiana, and Fitri Nur Indah Sari. "Green Corrosion Inhibitors to Head Off the Corrosion Rate of ST 37 Steels." Current Journal: International Journal Applied Technology Research 2, no. 1 (May 21, 2021): 21–28. http://dx.doi.org/10.35313/ijatr.v2i1.40.

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The corrosions process is a natural process and cannot be hindered, but it can be protected by adding a green inhibitor. Green corrosion inhibitors are a new alternative solution for corrosion protection because they are low-cost, biodegradable, and eco-friendly inhibitors. This research was used papaya leaves dan guava leaves extract as organic inhibitor solution by Maceration Method. The concentration of these green inhibitors is 0 mL, 1 mL, 2.5 mL, 3 mL, and 3.5 mL. The type of testing method used in this research is FTIR, PDP, and weight loss. The results show that there is Tanin function groups in papaya leaves and guava leaves extract. The potentiodynamic polarization shows the value of corrosion rate without inhibitor is 0,418 mm/year. In contrast, the corrosion rate was decreased with improving the green inhibitor as many 3.5 mL. The corrosion rate was decreased until 0,00055 mm/year, and the value of efficiency is 99,868%.
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Mohyaldinn, Mysara Eissa, Wai Lin, Ola Gawi, Mokhtar Che Ismail, Quosay A. Ahmed, Mohammed A. Ayoub, and Anas Hasan. "Experimental Investigation of a New Derived Oleochemical Corrosion Inhibitor." Key Engineering Materials 796 (March 2019): 112–20. http://dx.doi.org/10.4028/www.scientific.net/kem.796.112.

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Most of the corrosion inhibitors that are used in industry contain chemicals that are harmful to health and environment. Corrosion inhibitors derived from green sources are, therefore, believed to be a good option for replacing the chemical corrosion inhibitors. In this work, a green oleochemical corrosion inhibitor derived from Jatropha Curcas is introduced. The paper discusses the methodology of deriving the corrosion inhibitor as well as the experimental test conducted for evaluating its corrosion inhibition efficiency. The new oleochemical corrosion inhibitor was derived via two reactions. Jatropha oil was firstly saponified with sodium hydroxide to yield gras acid and glycerol, which was then esterified with boron fluoride in presence of excess methanol to produce the oil methyl esters, which is used as oleo-chemical corrosion inhibitor. To evaluate the oleo-chemical corrosion inhibitor, the corrosion rate of mild steel in NaCl corrosive medium with CO2 is tested at static condition and two dynamic conditions, namely 500 and 1500 rpm. This is to simulate the transitional and turbulent flow in a pipeline. At each dynamic condition, the proposed corrosion inhibitor was tested at concentration dosages of 0, 50, 100, and 150 ppm. The experiments results revealed a good performance of the new oleochemical corrosion inhibitor. The inhibition efficiency was found to be highly affected by the concentration of corrosion inhibitor. Total corrosion inhibition of the mild steel was noticed by using 150 ppm at dynamic condition of 500 rpm.
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Bahtiti, Nawal H., and Ibrahim Abdel-Rahaman. "Anti-Corrosive Effect of Jordanian-Bay- Leaves Aqueous Extract on Mild Steel in 1.0 M Hydrochloric Acid Solution." WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT 17 (June 11, 2021): 614–18. http://dx.doi.org/10.37394/232015.2021.17.59.

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Natural inhibitors are the most crucial manner to lessen the corrosion price of various business metals. There are several strategies being used with corrosion inhibitors. One technique being used is the Electrochemical strategies. The gain with this technique is their brief size time and mechanistic information. It is beneficial in the corrosion's layout safety techniques besides the layout of the brand new inhibitors, there are 3 styles of corrosion inhibitors as anodic inhibitors, cathodic inhibitors, over one inhibitor. The corrosion inhibition of slight metallic in 1.0 M HCl solution with the aid of using Jordanian -Bay- leaves extract has been studied with the use of potentiodynamic polarization technique. Results received a display that Bay- leaves aqueous extract behaves as an anodic inhibitor for slight metallic in 1.0 M HCl solution. The inhibitor capabilities thru adsorption following Temkin adsorption isotherm. The impact of parameters like temperature and inhibitor awareness at the corrosion of slight metallic has additionally been studied.
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Bavarian, Behzad, Jia Zhang, and Lisa Reiner. "Corrosion Inhibition of Stress Corrosion Cracking and Localized Corrosion of Turbo-Expander and Steam/Gas Turbines Materials." Key Engineering Materials 488-489 (September 2011): 61–64. http://dx.doi.org/10.4028/www.scientific.net/kem.488-489.61.

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Stress corrosion cracking of 7050 aluminum alloys and ASTM A470 steel in the turbo expander and steam/gas turbine industry can cause expensive catastrophic failures, especially for turbo machinery systems performing in hostile, corrosive environments. Commercially available inhibitors were investigated for their effectiveness in reducing and controlling the corrosion susceptibility. Inhibitor effectiveness was confirmed with electrochemical corrosion techniques in different solutions. Polarization resistance increased with concentration of corrosion inhibitor due to film formation and displacement of water molecules. Cyclic polarization behavior for samples in the 1.0% and 5.0% inhibitors showed a shift in the passive film breakdown potential. The substantial increase in the passive range has positive consequences for neutralizing pitting and crevice corrosion cell chemistry. The strain to failure and tensile strength obtained from the slow strain rate studies for both alloys showed pronounced improvement due to corrosion inhibitor ability to mitigate SCC; the fractographic analysis showed a changed morphology with ductile overload as the primary failure mode instead of transgranular or intergranular cracking.
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Dissertations / Theses on the topic "Corrosion inhibitor"

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Shkirskiy, Viacheslav. "Corrosion inhibition of galvanized steel by LDH - inhibitor hybrids : Mechanisms of Inhibitor Release and Corrosion Reactions." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066216/document.

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Le travail présenté essaie de comprendre les mécanismes de l’action d’un inhibiteur de corrosion présent dans un revêtement hybride sous forme de pigments intercalés dans les hydroxydes double lamellaires (HDL) pour la protection de l’acier galvanisé. Trois étapes clés ont été choisies pour ce travail : (1) l’identification d’un inhibiteur de corrosion hydrosoluble pour l’acier galvanisé avec une compréhension de sa réactivité, (2) la détermination des facteurs et des mécanismes contrôlant la libération de l’inhibiteur à partir d’HDL et (3) la compréhension des mécanismes de protection dans un système modèle avec le revêtement hybride contrôlé par la libération de l’inhibiteur et la réactivité d’inhibiteur. MoO42- a montré la meilleure efficacité d'inhibition comparable à CrO42- dans des solutions alcalines et neutres. L’effet inhibiteur de MoO42- a été associé à la formation d’un film riche en Mo(V). L'effet de cet anion sur la dissolution de l'acier à bas carbone a été également vérifié pour exclure la possibilité d'un effet d'accélération des espèces choisies. Les tests de lixiviation ont montré que la libération de MoO42- à partir d’HDL a été contrôlée par la nature des ions échangés à partir du support par un mécanisme d'échange d'ions à un pH neutre et par la dissolution du cadre de la LDH à un pH alcalin. La présence de seulement Cl- conduit à moins de 40% de libération de MoO42- après 24 h d'immersion alors que les additions des carbonates ont abouti à libération de 100% après 1 h. Les tests d'immersion ont montré léger effet d'inhibition du système de revêtement dans Cl- et une augmentation dans CO32- en accords avec le niveau plus élevé de MoO42- libéré
The current work was dedicated to the investigation of the fundamental mechanisms of the action of a layered double hydroxide (LDH) inhibitor hybrid coated systems for the corrosion protection of galvanized steel. The objective of the work was achieved by the realization of three milestones: (1) the identification of the effective water soluble inhibitor on Zn and steel substrates and the understanding the mechanisms of its action, (2) the revealing the factors and mechanisms controlling the release of the selected inhibitor from Zn2Al/-LDH hosts and (3) the understanding the mechanisms of coated system controlled by inhibitor release and its action. MoO42- showed the best inhibition efficiency comparable to CrO42- in alkaline and neutral solutions. The protective properties of MoO42- were assigned to the fast formation of Mo(V) film. The effect of MoO42- on the dissolution of low carbon steel was also verified to exclude the possible accelerating effect of chosen species. The leaching tests showed that MoO42- release from LDH was controlled by the nature of the exchanged ions from the media by ion-exchange mechanism at neutral pH and by the dissolution of the LDH framework at alkaline pH. The presence of only Cl- resulted in less than 40 % of MoO42- release after 24 hours of the immersion while the additions of the carbonates resulted in 100 % release after 1 hour. The immersion tests showed slight inhibiting effect of coated system in Cl and high in CO32- medias coherent with higher level of MoO¬42- released. The ways to control the inhibitor release and hence, the inhibition performance of coated systems were discussed in the vein of environment composition
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Ahmed, Mohamed. "Inhibition of mild steel corrosion in cooling systems by low- and non-toxic corrosion inhibitors." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/inhibition-of-mild-steel-corrosion-in-cooling-systems-by-low-and-nontoxic-corrosion-inhibitors(7dc2367d-7352-4ab2-85b1-39b09d6487d8).html.

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The aim of the research in this thesis was to study how environmentally friendly corrosion inhibitors for cooling water systems might be developed and used. Firstly, reduced toxicity inorganic corrosion inhibitors (i.e. nitrite/molybdate) were considered. Secondly, non-toxic inhibitors based on mono and di-basic salts of carboxylic acids were studied systematically as a function of carbon chain length. For nitrite inhibitor alone, a concentration of 7 mM NaNO2 was effective to inhibit carbon steel in chloride media of 10 mM NaCl, while 10 mM nitrite was needed in sulphate media of 3.66 mM Na2SO4. However, it was found possible to significantly reduce the concentration of nitrite by adding molybdate in synergy. This was attributed to the nitrite passivation combined with ferrous molybdate salt film pore plugging thus promoting a continuous and protective film on the material within these media. Thus, in pH 6-10 an inhibition efficiency of 97% was recorded with a mixture of 3 mM nitrite/2 mM molybdate in both chloride and sulphate media and at 25°C and 60°C. However as the solution pH decreased below pH 4 the inhibition efficiency decreased to about 47%.In the second part of the study, the use of sodium salts of carboxylic acids with different chain lengths has been investigated. In this part a summary of the performances and limitations of both mono- and di-sodium carboxylate inhibitors are presented. For mono-carboxylates, the inhibition efficiency reached a maximum value of 95% in stagnant aerated solutions at a chain length of C=4 with a critical inhibition concentration of 6 mM in 10 mM NaCl solution. However the inhibition efficiency gradually decreased as the number of carbon atoms in the chain length increased to more than 8, or less than 4, and this was in agreement with surface hydrophobicity and contact angle results. For lower chain lengths, the carboxylate anion becomes more acidic and complexing of the metal ion while for longer chain lengths, the carboxylate anion becomes less soluble and tends to micellise wherby the active groups are no longer available for surface adsorption. For di-carboxylates the inhibition efficiency improved in 10 mM NaCl at a given chain length compared with mono-carboxylates, and continued to increase to C=8 (sebacate), which achieved excellent inhibition efficiency. However, sebacate is costly so a blend with ethyl hexanoate was found to be economically favoured.
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Petersen, Adam George. "An ultrasound-based test for corrosion inhibitor persistency." Thesis, University of Cambridge, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.620324.

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Wang, Hansheng. "Electrochemical investigation of "green" film-forming corrosion inhibitors :." Thesis, KTH, Skolan för kemivetenskap (CHE), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-40888.

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In this work, a comparative electrochemical study has been performed to evaluate corrosion inhibition property of several film-forming corrosion inhibitors provide by Akzo Nobel on carbon steel in a chloride solution. For carbon steel exposed to 1 M NaCl solution with and without added inhibitor, electrochemical measurements including electrochemical impedance spectroscopy (EIS), linear polarization resistance (LPR) at different exposure time intervals, and potentiodynamic polarization at the termination of the exposure, have been performed to investigate the film forming process and to evaluate corrosion inhibition efficiency of the inhibitors, as well as its evolution with time. The corrosion resistance data obtained from the EIS and LPR measurements are in good agreement. The results indicate different inhibition properties of the inhibitors tested. The inhibition effect of SSF CI-1 is negligible in the first hour of exposure, but it increases steadily with time for 1 day, and then remains the same level during the exposure up to one week. SSF CI-2 exhibits a good inhibition effect in the first hour, but the effect decreases with time to a low level after 8 hours, and then increases again with prolonged exposure. SSF CI-4 shows a low inhibition effect during the first day, and then increases to a maximum level after three days’ exposure. For SSF CI-5 and SSF CI-6, the inhibition effect within 8 hours is relative low but higher than that of SSF CI-4, and the effect increases with time during prolonged exposure. The SSF CI-5 seems to be better than SSF CI-6 because of a more stable inhibition effect. The EIS results indicate that most of the inhibitors form a resistive surface film on carbon steel, which becomes more resistive and protective after several days’ of exposure. However, in the initial stage of exposure, the SSF CI-6 does not show an effect of formation of a resistive film on the surface. The potentiodynamic polarization measurements suggest that, SSF CI-1 and SSF CI-2 are anodic type inhibitor, SSF CI-4 is cathodic type inhibitor, and SSF CI-5 and SSF CI-6 are mix type inhibitor. Moreover, the inhibitors tested show a similar corrosion inhibition effect as mussel adhesive protein (MAP) at the low dosage level.
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Heiyantuduwa, Rukshani. "Performance of a penetrating corrosion inhibitor in controlling carbonation induced corrosion in reinforced concrete." Master's thesis, University of Cape Town, 2001. http://hdl.handle.net/11427/11581.

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Reinforcement corrosion in concrete remains the most serious cause of premature deterioration of concrete structures world-wide, and many methods have been proposed to combat this problem. One method of improving the durability of concrete in aggressive environments is the use of corrosion inhibitors. In this work the effectiveness of an organic penetrating corrosion inhibitor in reducing the rate of corrosion and delaying the onset of corrosion in carbonated concrete is discussed, with reference to corrosion rates.
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Frey, Abigael. "A Mathematical Model of a Corrosion System Containing Inhibitors." University of Akron / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=akron1525449155620077.

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Yang, Lin. "Corrosion inhibitor system for superprimer coatings on aerospace alloys." Cincinnati, Ohio : University of Cincinnati, 2005. http://www.ohiolink.edu/etd/view.cgi?acc%5Fnum=ucin1135970650.

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Thesis (M.S.)--University of Cincinnati, 2005.
Title from electronic thesis title page (viewed Apr. 20, 2006). Includes abstract. Keywords: corrosion-inhibitive paint pigments; aerospace alloys. Includes bibliographical references.
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YANG, LIN. "CORROSION INHIBITOR SYSTEM FOR SUPERPRIMER COATINGS ON AEROSPACE ALLOY." University of Cincinnati / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1135970650.

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Seong, Jinwook. "Inhibition of Corrosion and Stress Corrosion Cracking of Sensitized AA5083." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1429701294.

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Zhang, Fan. "The Mussel Adhesive Protein (Mefp-1) : A GREEN Corrosion Inhibitor." Doctoral thesis, KTH, Yt- och korrosionsvetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-123489.

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Corrosion of metallic materials is a natural process, and our study shows that even in an alkaline environment severe corrosion may occur on a carbon steel surface. While corrosion cannot be stopped it can be retarded. Many of the traditional anti-corrosion approaches such as the chromate process are effective but hazardous to the environment and human health. Mefp-1, a protein derived from blue mussel byssus, is well known for its extraordinary adhesion and film forming properties. Moreover, it has been reported that Mefp-1 confers a certain corrosion protection for stainless steel. All these facts indicate that this protein may be developed into corrosion inhibitors with ‘green’, ‘effective’ and ‘smart’ properties. In this study, a range of surface-sensitive techniques have been used to investigate adsorption kinetics, film forming and film compaction mechanisms of Mefp-1. In situ atomic force microscopy (AFM) enables the protein adsorption on substrates to be visualized, whereas the ex situ AFM facilitates the characterization of micro- and nano-structures of the protein films. In situ Peak Force AFM can be used to determine nano-mechanical properties of the surface layers. The quartz crystal microbalance with dissipation monitoring (QCM-D) was used to reveal the build-up of the Mefp-1 film on substrates and measure the viscoelastic properties of the adsorbed film. Analytical techniques and theoretical calculations were applied to gain insights into the formation and compaction processes such as oxidation and complexation of pre-formed Mefp-1 films. The electron probe micro analyzer (EPMA) and X-ray photoelectron spectroscopy (XPS) were utilized to obtain the chemical composition of the surface layer. Electrochemical impedance spectroscopy (EIS) measurements were performed to evaluate the corrosion inhibition efficiency of different forms of Mefp-1 on carbon steel substrates. The results demonstrate that Mefp-1 adsorbs on carbon steel surfaces across a broad pH interval, and it forms a continuous film covering the substrate providing a certain extent of corrosion protection. At a higher pH, the adsorption is faster and the formed film is more compact. At neutral pH, results on the iron substrate suggest an initially fast adsorption, with the molecules oriented preferentially parallel to the surface, followed by a structural change within the film leading to molecules extending towards solution. Both oxidation and complexation of the Mefp-1 can lead to the compaction of the protein films. Addition of Fe3+ induces a transition from an extended and soft protein layer to a denser and stiffer one by enhancing the formation of tri-Fe3+/catechol complexes in the surface film, leading to water removal and film compaction. Exposure to a NaIO4 solution results in the cross-linking of Mefp-1, which also results in a significant compaction of the pre-formed protein film. Mefp-1 is an effective corrosion inhibitor for carbon steel when added to an acidic solution, and the inhibition efficiency increases with time. As a film-forming corrosion inhibitor, the pre-formed Mefp-1 film provides a certain level of corrosion protection for short term applications, and the protection efficiency can be significantly enhanced by the film compaction processes. For the long term applications, a thin film composed of Mefp-1 and ceria nanoparticles was developed. The deposited Mefp-1/ceria composite film contains micro-sized aggregates of Mefp-1/Fe3+ complexes and CeO2 particles. The Mefp-1/ceria film may promote the further oxidation of ferrous oxides, and the corrosion resistance increases with time. Moreover, phosphate ions react with Fe ions released from the surface and form deposits preferentially at the surface defect sites. The deposits incorporate into the Mefp-1/ceria composite film and heal the surface defects, which result in a significantly improved corrosion inhibition effect for the Mefp-1/ceria composite film in both initial and prolonged exposure situations

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Books on the topic "Corrosion inhibitor"

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Corrosion engineering handbook.: Cathodic and inhibitor protection and corrosion monitoring. 2nd ed. Boca Raton: CRC Press, 2007.

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Seeney, A. A study of molybdate as a corrosion inhibitor. Birmingham: University of Birmingham, 1986.

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Schweitzer, Philip A. Corrosion of linings and coatings: Cathodic and inhibitor protection and corrosion monitoring. Boca Raton, FL: CRC Press, 2007.

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Roper, Tom H. Darex corrosion inhibitor: Niawiakum River Bridge 101/42 and Palix River Bridge 101/40 replacement : post construction report. [Olympia, Wash.?]: Washington State Dept. of Transportation, Washington State Transportation Commission in cooperation with U.S. Dept. of Transportation, Federal Highway Administration, 1992.

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Elaghtaa, A. R. Effect of the presence of precorrosion on the efficiency of inhibitor in CO2 corrosion. Manchester: UMIST, 1995.

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Malik, H. P. The influence of pH and surface films on corrosion inhibitor performance in CO2 saturated 5% NaC1. Manchester: UMIST, 1992.

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Abdulrahman, A. Influence of pre-corrosion on the inhibitor efficiency of a quaternary amine in oxygen-free CO2 containing solution. Manchester: UMIST, 1996.

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Baumgartner, William G. Corrosion inhibitors. Cleveland, Ohio: Freedonia Group, 1997.

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Hayes, Teresa L. Corrosion inhibitors. Cleveland, Ohio: Freedonia Group, 2002.

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Innes, George L. Corrosion inhibitors. Norwalk, CT: Business Communications Co., 1999.

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Book chapters on the topic "Corrosion inhibitor"

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Gooch, Jan W. "Corrosion Inhibitor." In Encyclopedic Dictionary of Polymers, 173. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_2963.

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Obot, Ime Bassey, and Abduljabar Q. Alsayoud. "Molecular Modeling for Corrosion Inhibitor Design." In Recent Developments in Analytical Techniques for Corrosion Research, 259–78. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-89101-5_12.

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Argyropoulos, Vasilike, Stamatis C. Boyatzis, Maria Giannoulaki, Elodie Guilminot, and Aggeliki Zacharopoulou. "Organic Green Corrosion Inhibitors Derived from Natural and/or Biological Sources for Conservation of Metals Cultural Heritage." In Microorganisms in the Deterioration and Preservation of Cultural Heritage, 341–67. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69411-1_15.

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AbstractIn the last decade, there has been an increase in research related to green corrosion inhibitors for conservation of metals cultural heritage to help promote sustainable practices in the field that are safe, environmentally friendly, and ecologically acceptable. The most common are organic substances derived either from natural and/or biological sources: plant extracts and oils, amino acids, microorganisms, and biopolymers. The chapter will provide a review of these substances as corrosion inhibitors for metals conservation, by discussing the state-of-the-art research to date, with a special focus on cysteine. Most of the research has focused on the examination of such inhibitors on metal coupons with or without corrosion products using electrochemical techniques or weight-loss measurements to determine their effectiveness. Some of these studies have also considered the conservation principles for practice, i.e., reversibility of the treatment and the visual aspect of the modification of the treated metal surface. However, before such green inhibitors can be routinely applied by conservators, more research is required on their application to real artefacts/monuments using in situ corrosion measurements. Furthermore, given that the composition of a green inhibitor is highly dependent on its extraction process, research must also involve identifying the specific adsorption models and involved mechanisms to ensure reproducibility of results.
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Gunay, H. Burak, Mustafa Salehi, Sankara Papavinasam, Nihal U. Obeyesekere, and O. Burkan Isgor. "Investigation of Corrosion Inhibitor Persistency Using Electrochemical Quartz Crystal Nanobalance." In Advances in Electrochemical Techniques for Corrosion Monitoring and Laboratory Corrosion Measurements, 195–210. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959: ASTM International, 2019. http://dx.doi.org/10.1520/stp160920170205.

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Leonovich, Sergei N., L. S. Karpushenkava, and S. A. Karpushenkov. "Migrating Corrosion Inhibitor (MCI) for Concrete Rebar and Its Inhibitory Efficiency." In Lecture Notes in Civil Engineering, 195–203. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6593-6_21.

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Bhatkar, Siraj, Niraj S. Topare, and Bashique Ahmed. "Analyzing Corrosion Prediction and Dose Optimization of Corrosion Inhibitor in Oil Field Production." In Techno-Societal 2020, 861–68. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69925-3_82.

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Alagta, Abdulmajed, Ilona Felhősi, and Erika Kálmán. "Hydroxamic Acid Corrosion Inhibitor for Steel in Aqueous Solution." In Materials Science Forum, 81–88. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-426-x.81.

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Costa, Dominique, and Philippe Marcus. "Adsorption of Organic Inhibitor Molecules on Metal and Oxidized Surfaces Studied by Atomistic Theoretical Methods." In Molecular Modeling of Corrosion Processes, 125–56. Hoboken, NJ: John Wiley & Sons, Inc, 2015. http://dx.doi.org/10.1002/9781119057666.ch5.

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Jothi, R. Vasantha, and R. Saratha. "Evaluation of Plant Extracts as Corrosion Inhibitor: A Surface Morphological Study." In Advanced Microscopy, 33–44. New York: Apple Academic Press, 2022. http://dx.doi.org/10.1201/9781003282044-2.

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Marczewska-Boczkowska, K., and M. Kosmulski. "2-Mercaptobenzothiazole as a Corrosion Inhibitor in Low Temperature Ionic Liquids." In Trends in Colloid and Interface Science XXIV, 165–71. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-19038-4_30.

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Conference papers on the topic "Corrosion inhibitor"

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Bartels, Jeremy, Geeta Rana, Pritesh Sharma, and Jeremy Moloney. "Investigation of Corrosion Inhibitor Actives for Anti-Agglomerant Low Dose Hydrate Inhibitor/Corrosion Inhibitor (AA/CI) Combo Products." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210234-ms.

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Abstract Objectives/Scope Anti-agglomerant low dose hydrate inhibitors (AA-LDHIs) have the potential to exhibit corrosion inhibition due to their phase-boundary association and surfactant properties as well as containing similar functional groups as corrosion inhibitors (CI). However, it is often found that AA-LDHI molecules, on their own, do not possess the corrosion inhibition efficacy to meet commonly used industry standard corrosion rate criteria of less than 4 mpy general corrosion and minimal localized corrosion, even when dosed at typical AA-LDHI treatment rates (at the percentage level). For offshore applications, where an operator may have limited umbilicals for production chemical delivery and are conscious of capital expenditure, a combination chemical product would be the preferred option. In the search for such a single umbilical combination product to provide both corrosion and hydrate protection, a highly effective AA-LDHI/CI combination product was formulated. Methods, Procedures, Process The newly developed AA-LDHI/CI product was first evaluated in the laboratory under field simulated environments: rotating cage autoclave (RCA) to test corrosion inhibitor performance and visual sapphire hydrate rocking cells to test anti-agglomerant performance before being taken to the field. Results, Observations, Conclusions The corrosion inhibitor performance testing was conducted under sweet conditions using RCA at a temperature of 158 °F and a shear rate of 40 pascals. The post-test coupons were further evaluated for pitting corrosion performance using Vertical Scan Interferometer and coupon surface features were measured. After a 7-day test, the AA-LDHI/CI reduced the general corrosion rate to <4mpy whilst localized corrosion features were no greater than what was already present on the surface before exposure. The product was also tested for AA-LDHI performance utilizing visual sapphire hydrate rocking cells at 2,000 psi and 40 °F under shut-in/restart conditions which showed no impacts on performance when compared with the AA-LDHI chemistry by itself at the same dosage. Novel/Additive Information The paper describes the development and laboratory testing of new AA-LDHI/CI combination products that showed exceptional corrosion inhibition performance while also maintaining hydrate inhibition metrics with no change to secondary properties and with positive sustainability impacts. After laboratory development and testing, the new product was then field deployed. Preliminary data from an ongoing field trial is also shared.
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Ng, Jun Hong Clarence, Tariq Almubarak, and Hisham A. Nasr-El-Din. "Seed Extracts as Natural, Green, Non-Toxic Corrosion Inhibitors." In SPE Trinidad and Tobago Section Energy Resources Conference. SPE, 2021. http://dx.doi.org/10.2118/200935-ms.

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Abstract Acid treatments are commonly used in the oilfield to remove inorganic scale or to stimulate formatio ns. These treatments typically consist of using hydrochloric acid (HCl), acetic acid, formic acid, or chelating agents. At elevated temperatures, these acids are highly corrosive and can cause severe damage to tubulars as well as downhole equipment. To reduce damage from these acids, corrosion inhibitors are added to the treatment solution. Corrosion inhibitors used in the oil and gas industry are typically quaternary amines or sulfur-containing compounds. These compounds adsorb to the surface of the metal, thereby reducing contact between the metal surface and the corrosive substance. However, these corrosion inhibitors are damaging to the environment and harmful to human health. Alternative new environmentally-friendly corrosion inhibitors are also either toxic to the human body or face performance limitations at higher temperature field applications. To develop new environmentally friendly and non-toxic corrosion inhibitors for high-temperature applications, 15 edible seeds were tested as alternative sources of corrosion inhibitors. In order to determine the inhibition effect of 15 different seeds, N-80 and S13Cr coupons were exposed to 15 wt.% HCl solutions at temperatures between 77-250°F with 2 wt.% of grounded seed added for 6 hours. In addition, a control solution containing no corrosion inhibitor was used to establish a corrosion rate for a base case. This paper will show the results of such seeds and attempt to provide an awareness of natural seeds extract for use as corrosion inhibitors in conjunction with well acid treatments. It was noted that out of the 15 seeds, seeds 1 and 2 were found to perform the best at these conditions, exhibiting more than 90% corrosion inhibition efficiency. Seed 4 was observed to perform the worst, exhibiting only 16.8% inhibition efficiency. At 150°F, 2 wt.% of seeds 1 and 2 were tested with seed 1 achieving a corrosion rate of 0.00253 lb/ft2 while seed 2 was unable to provide sufficient inhibition with a corrosion rate of 0.153 lb/ft2. The control solution was found to have a corrosion rate of 0.371 lb/ft2 over the 6 hours at 150°F. Seed 1 was further tested at 200°F with the addition of corrosion inhibitor intensifiers and resulted in a corrosion rate of 0.00087 lb/ft2, while at 250°F, a corrosion rate of 0.00811 lb/ft2 was observed. The tests using S13Cr also showed that seed 1 worked well as a corrosion inhibitor for CRAs. The thermal degradation of seed 1 was also examined using NMR. These results show a new naturally occurring, green, non-toxic, high-temperature applicable corrosion inhibitor that can be developed from edible seeds.
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Ng, Jun Hong Clarence, Tariq Almubarak, and Hisham A. Nasr-El-Din. "Stems as Natural, Green, Non-Toxic Corrosion Inhibitors." In SPE/IADC Middle East Drilling Technology Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/202113-ms.

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Abstract Corrosion during acid treatments causes severe damage to the tubulars and downhole equipment. Consequently, this leads to an increase in expenditure to maintain well production rates and well integrity. NACE estimates the cost of corrosion costs to be roughly 1.372 billion USD annually to the industry, making corrosion control extremely important. Therefore, corrosion inhibitors must be included in any acid treatment formulation. This work aims to develop environmentally friendly and non-toxic corrosion inhibitors that can work in the harsh oilfield conditions. Samples of 10 different stems were tested as sources of potential corrosion inhibitors. To determine the inhibition effectiveness of the different samples, N-80 coupons were exposed to 15 wt% HCl solutions at temperatures between 77-200 °F with 2 wt% of each sample for 6 hours. In addition, a control solution containing no corrosion inhibitor was used to establish a corrosion rate for a base case. At a concentration of 2 wt%, sample 1, 2, and 3 were found to perform the best, exhibiting 94.4% to 99.9% corrosion inhibition efficiency at 77°F. Sample 8 was observed to perform the worst with a corrosion inhibition efficiency of 57.3%. At 150°F, the corrosion rate of sample 1 was found to be 0.0275 lb/ft2, while that of sample 2 was 0.0171 lb/ft2. At this temperature, sample 3 did not perform well, exhibiting a corrosion rate of 0.155 lb/ft2 and thus was not tested at higher temperatures. At 200°F, the addition of a corrosion inhibitor intensifier resulted in a corrosion rate of 0.0136 lb/ft2 for sample 1 and 0.00878 lb/ft2 for sample 2. These results show that a naturally occurring, green, non-toxic corrosion inhibitor can be developed from these stems and can comfortably pass the industry requirement for low carbon steel. Currently used corrosion inhibitors are associated with environmental concerns and severe health risks. Recent developments in corrosion inhibition technology successfully tackled the environmental concerns, but still faces issues with toxicity and performance at high temperatures. The results in this work share two new naturally occurring, green, non-toxic, high-temperature stable corrosion inhibitors that can be developed from stems and can successfully protect the tubular during acid treatments.
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He, Meng, Haoyuan Kang, Juanbo Liu, Sheng Chen, Xueru Gong, and Li Sun. "Development of Inhibitor for Corrosion Protection of Condensate Stripping Process in Industrial Coal Gasification Unit." In ASME 2021 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/pvp2021-61869.

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Abstract The condensate involving HS-, CO32−, Cl− and NH4+ usually causes severe corrosion of 20 steel in condensate stripping process of industrial coal gasification unit. The corrosion can easily lead to failure of pipe fittings and vessels, and result in economic losses and personal injury. To protect industrial coal gasification unit against corrosion, five inhibitors including imidazoline, imidazoline amide, mannich base quaternary ammonium salt, pyridine, and sodium molybdate are investigated with experiment of linear polarization curve, polarization curve, electrochemical impedance spectroscopy (EIS). The gas-liquid two phase experimental conditions mixed with suitable concentration of H2S, CO2 and NH4Cl are as close to the industrial alkalescent corrosion environment as possible. The experiment results indicate that two inhibitors of the mannich base quaternary ammonium salt and the pyridine have better effects on corrosion protection than others at the same injection concentration of 100ppm. A new compound inhibitor is developed based on the mannich base quaternary ammonium salt and the pyridine in terms of above results. The new compound inhibitor’s efficiency further reaches to 95.5%, suggesting that the new compound inhibition has better effect on corrosion protection than either of two single inhibitors above.
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Papavinasam, S., and R. W. Revie. "Inhibitor Selection for Internal Corrosion Control of Pipelines." In 1998 2nd International Pipeline Conference. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/ipc1998-2027.

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Addition of inhibitors can provide a cost-effective method for controlling internal corrosion of pipelines. To select appropriate inhibitors and their concentrations, several laboratory experiments are usually performed. Test methodologies to evaluate inhibitors for a particular field should be carried out to simulate the conditions in the pipeline. Because several interacting parameters influence corrosion, and hence inhibitor performance, simulation of field operating conditions in the laboratory is often difficult. In this paper, user-friendly software to optimize the laboratory experimental conditions to simulate field operating conditions is discussed. The merits of the program in selecting commercial inhibitors and in designing cost-effective inhibitors for future application are described.
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"Surface Applied Corrosion Inhibitor." In "SP-193: Repair, Rehabilitation, and Maintenance of Concrete Structures, and Innovations in Design and Construction - Pro". American Concrete Institute, 2000. http://dx.doi.org/10.14359/5834.

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Sintoorahat, Patchareeporn, Aree Wairatpanich, Suchada Chimam, Dayin Mongkholkhajornsilp, and Cheolho Kang. "Performance of Corrosion Inhibitors at High CO2 Pressures." In 2008 7th International Pipeline Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ipc2008-64114.

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The objective of this study was to evaluate the performance of two corrosion inhibitors (CI-A and CI-B) under conditions similar to the second PTT’s offshore pipeline. The experiments were carried out in flow-loop system, 36 m long, 10.16 cm diameter at 10.5 and 14 bar of carbon dioxide pressure, a temperature at 50°C. The performances of corrosion inhibitors were examined under conditions of superficial liquid velocity of 0.03 m/s and gas velocities of 6, 8 and 10 m/s in 0 and 3 degree inclinations using the ER probe and X65 weight-loss coupons for corrosion rate measurement at the top and bottom of pipe. According to flow characteristics, it was found that the smooth and wavy stratified flow occurred in 0 degree. For 3 degree inclination, wavy stratified flow with big waves was dominantly presented for all conditions. Corrosion inhibitor B showed a better performance than inhibitor A in all cases. For inhibitor B, the target corrosion rates of less than 0.1 mm/yr were achieved in all conditions with 50 ppm of inhibitor concentration whereas the amount of 75 ppm inhibitor concentration was required for CI-A. The color, turbidity, and emulsion tendency with corrosion inhibitors will be also discussed in this paper.
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Sanni, Omotayo, Jianwei Ren, and Tien-Chien Jen. "Exploring the Potential Role of Prunus Domestica in Corrosion Inhibition of AA6063-T5 Aluminium Alloy in Sodium Chloride Media." In ASME 2022 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/imece2022-94911.

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Abstract Aluminium is a material of choice in the industry for numerous applications due to its excellent properties. Unfortunately, the films formed are amphoteric and break when exposed to alkali and strong acid, making aluminium corrode. Diverse techniques have been used in mitigating aluminum against corrosion; product fluid blending, upgrading materials, chemical inhibition, and process control. Among these techniques, the use of inhibitors is considered one of the cheapest and most convenient means to fight corrosion, especially in chloride environments. Several organic and inorganic inhibitors for corrosion protection processes have been utilized in the industry, unfortunately, most corrosion inhibitors used in the industry are toxic and expensive, research has recently moved in the direction of nontoxic and low-cost inhibitors. Therefore, in the present work, the corrosion inhibition of AA6063-T5 aluminium alloy in sodium chloride (3.5% wt) solution by Prunus Domestica extract was studied. Electrochemical impedance spectroscopy, potentiodynamic polarization, and gravimetric techniques were utilized in this study. Scanning electron microscopy and energy dispersive X-ray techniques were employed to describe the surface morphology and elemental analysis, respectively. The results demonstrated that the presence of Prunus Domestica inhibits the corrosion of AA6063-T5 aluminium alloy with 99.01 % efficiency. The high corrosion resistance and low values of corrosion current, obtained from the electrochemical impedance spectroscopy, potentiodynamic polarization, and gravimetric experiments, affirmed the adequacy of Prunus Domestica as an excellent corrosion inhibitor for AA6063-T5 aluminium alloy.
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Mills, Douglas J., Joshua Zatland, and Nicola M. Everitt. "Experience Using Electrochemical Noise for Testing Green Corrosion Inhibitors." In SPE International Oilfield Corrosion Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205475-ms.

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Abstract ‘Green’ corrosion inhibitors derived from plant materials provide environmentally friendly alternatives to conventional corrosion inhibitors. They are also much cheaper if using a biomass waste stream or abundant plant material as the source material. There are many examples in literature of different trials, from henna leaves to celery seeds to banana peel. Although it is known that extracts contain electron-rich polar atoms such as N, O, S and P which make them potentially effective inhibitors, it is difficult to predict on a molecular basis what will work well and what will not, since many interacting factors may be at play in complementary interactions. To assist in predicting the inhibition efficiency of inhibitors under varying conditions and choosing the most effective, what is needed is a short-term test which will obviate the need for tedious weight loss experiments. The Electrochemical Noise Method (ENM) uses the natural fluctuations which arise during electrochemical activity to gain information about the corrosion process. Using ENM is quick and non-intrusive method which makes it ideal for screening. Hence a rig has been designed and manufactured which allows for measurement to be made in stirred as well as static conditions and minimises the occurrence of crevice corrosion at the electrodes. Crevice corrosion is a hazard for ENM electrodes when trying to make a comparison with corrosion inhibition calculated using the standard weight loss measurement after immersion (WLM) method. For these preliminary trials we are exploring corrosion of mild steel in HCl in both stirred and unstirred conditions at room temperature. Results are presented comparing ENM measurements with conventional WLM for both Propargyl Alcohol (a conventional industrial corrosion inhibitor) and broccoli extract. Our results suggest that stirring does not make any difference to the noise measured in ENM. The amount of material lost calculated by ENM and WLM (Rn and weight loss values) can be directly compared and show close comparison. It seems likely that as a way of assessing inhibitors quickly (which is particularly important in the testing of "green" inhibitors) that this ENM approach has a lot to offer.
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"Study on Corrosion Inhibition and Adsorption of Polyaspartic Acid Corrosion Inhibitor to Seawater Copper." In 2018 International Conference on Biomedical Engineering, Machinery and Earth Science. Francis Academic Press, 2018. http://dx.doi.org/10.25236/bemes.2018.031.

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Reports on the topic "Corrosion inhibitor"

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Bill W. Bogan, Wendy R. Sullivan, Kristine M. H. Cruz, Kristine L. Lowe, and John J. Kilbane II. EVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION. Office of Scientific and Technical Information (OSTI), April 2004. http://dx.doi.org/10.2172/889647.

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J. Robert Paterek and Gemma Husmillo. DEVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION. Office of Scientific and Technical Information (OSTI), July 2002. http://dx.doi.org/10.2172/810446.

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Bill W. Bogan, Brigid M. Lamb, and John J. Kilbane II. DEVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION. Office of Scientific and Technical Information (OSTI), October 2004. http://dx.doi.org/10.2172/834516.

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Bill W. Bogan, Brigid M. Lamb, Gemma Husmillo, Kristine Lowe, J. Robert Paterek, and John J. Kilbane II. DEVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION. Office of Scientific and Technical Information (OSTI), December 2004. http://dx.doi.org/10.2172/838821.

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Kristine L. Lowe, Bill W. Bogan, Wendy R. Sullivan, Kristine Mila H. Cruz, Brigid M. Lamb, and John J. Kilbane II. DEVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION. Office of Scientific and Technical Information (OSTI), July 2004. http://dx.doi.org/10.2172/831081.

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Larkin, Christine. Quantification of Corrosion Inhibitor/Lubricity Improver in Military Fuels using Infrared Spectroscopy. Fort Belvoir, VA: Defense Technical Information Center, January 2013. http://dx.doi.org/10.21236/ada580288.

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Wiersma, B. DETERMINATION OF CORROSION INHIBITOR CRITERIA FOR TYPE III IIIA TANKS DURING SALT DISSOLUTION OPERATIONS. Office of Scientific and Technical Information (OSTI), January 2008. http://dx.doi.org/10.2172/927594.

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Thorsen, Michael R., and John T. Shimski. Study of Brayco Corrosion Inhibitor Additive in MIL-PRF-23699 Class C/I Turbine Oil. Fort Belvoir, VA: Defense Technical Information Center, August 2002. http://dx.doi.org/10.21236/ada408697.

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Liberio, Patricia D. Micro Separometer and Ball-On-Cylinder Lubricity Evaluator Tests of Corrosion Inhibitor/Lubricity Improver Additives. Fort Belvoir, VA: Defense Technical Information Center, September 1989. http://dx.doi.org/10.21236/ada215434.

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Placzankis, Brian E., Chris E. Miller, Paul F. Buckley, and John H. Beatty. Accelerated Corrosion Analysis of E-Coated Steel Box Panels to Determine Reapplication Intervals for Carwell Inhibitor. Fort Belvoir, VA: Defense Technical Information Center, September 2001. http://dx.doi.org/10.21236/ada396466.

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