Готові списки джерел за темами / Fischer Tropsch Catalysts

Добірка наукової літератури з теми "Fischer Tropsch Catalysts"

Автор: Grafiati
Опубліковано: 6 вересня 2023

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Статті в журналах з теми "Fischer Tropsch Catalysts"

1

Li, Weizhen, Xuebing Zhang, Tao Wang, Xiaoyu Zhang, Linlin Wei, Quan Lin, Yijun Lv, and Zhuowu Men. "The Effect of Chlorine Modification of Precipitated Iron Catalysts on Their Fischer–Tropsch Synthesis Properties." Catalysts 12, no. 8 (July 24, 2022): 812. http://dx.doi.org/10.3390/catal12080812.

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Precipitated iron Fischer–Tropsch synthesis catalysts impregnated with chlorine were prepared and their Fischer–Tropsch synthesis performances were tested in a 1 L stirred tank reactor. The results showed that the chlorine modification had a significant influence on the Fischer–Tropsch synthesis performance of the precipitated iron catalyst. Compared with the catalyst without the chlorine modification, the catalyst containing about 0.1 wt% chlorine was deactivated by about 40% and the catalyst containing about 1 wt% chlorine was deactivated by about 65%. The textural properties, phase, reduction properties, and chlorine adsorption state of the catalysts before and after the Fischer–Tropsch synthesis were characterized. The strong interaction between chlorine and iron in the catalyst hindered the reduction and carbonization of the catalyst, which was the reason for the deactivation of the catalyst caused by the chlorine modification.
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2

Shareef, Muhammad Faizan, Muhammad Arslan, Naseem Iqbal, Nisar Ahmad, and Tayyaba Noor. "Development of Hydrotalcite Based Cobalt Catalyst by Hydrothermal and Co-precipitation Method for Fischer-Tropsch Synthesis." Bulletin of Chemical Reaction Engineering & Catalysis 12, no. 3 (October 28, 2017): 357. http://dx.doi.org/10.9767/bcrec.12.3.762.357-362.

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This paper presents the effect of a synthesis method for cobalt catalyst supported on hydrotalcite material for Fischer-Tropsch synthesis. The hydrotalcite supported cobalt (HT-Co) catalysts were synthesized by co-precipitation and hydrothermal method. The prepared catalysts were characterized by using various techniques like BET (Brunauer–Emmett–Teller), SEM (Scanning Electron Microscopy), TGA (Thermal Gravimetric Analysis), XRD (X-ray diffraction spectroscopy), and FTIR (Fourier Transform Infrared Spectroscopy). Fixed bed micro reactor was used to test the catalytic activity of prepared catalysts. The catalytic testing results demonstrated the performance of hydrotalcite based cobalt catalyst in Fischer-Tropsch synthesis with high selectivity for liquid products. The effect of synthesis method on the activity and selectivity of catalyst was also discussed. Copyright © 2017 BCREC Group. All rights reservedReceived: 3rd November 2016; Revised: 26th February 2017; Accepted: 9th March 2017; Available online: 27th October 2017; Published regularly: December 2017How to Cite: Sharif, M.S., Arslan, M., Iqbal, N., Ahmad, N., Noor, T. (2017). Development of Hydrotalcite Based Cobalt Catalyst by Hydrothermal and Co-precipitation Method for Fischer-Tropsch Synthesis. Bulletin of Chemical Reaction Engineering & Catalysis, 12(3): 357-363 (doi:10.9767/bcrec.12.3.762.357-363)
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3

Shareef, Muhammad Faizan, Muhammad Arslan, Naseem Iqbal, Nisar Ahmad, and Tayyaba Noor. "Development of Hydrotalcite Based Cobalt Catalyst by Hydrothermal and Co-precipitation Method for Fischer-Tropsch Synthesis." Bulletin of Chemical Reaction Engineering & Catalysis 12, no. 3 (October 28, 2017): 357. http://dx.doi.org/10.9767/bcrec.12.3.762.357-363.

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This paper presents the effect of a synthesis method for cobalt catalyst supported on hydrotalcite material for Fischer-Tropsch synthesis. The hydrotalcite supported cobalt (HT-Co) catalysts were synthesized by co-precipitation and hydrothermal method. The prepared catalysts were characterized by using various techniques like BET (Brunauer–Emmett–Teller), SEM (Scanning Electron Microscopy), TGA (Thermal Gravimetric Analysis), XRD (X-ray diffraction spectroscopy), and FTIR (Fourier Transform Infrared Spectroscopy). Fixed bed micro reactor was used to test the catalytic activity of prepared catalysts. The catalytic testing results demonstrated the performance of hydrotalcite based cobalt catalyst in Fischer-Tropsch synthesis with high selectivity for liquid products. The effect of synthesis method on the activity and selectivity of catalyst was also discussed. Copyright © 2017 BCREC Group. All rights reservedReceived: 3rd November 2016; Revised: 26th February 2017; Accepted: 9th March 2017; Available online: 27th October 2017; Published regularly: December 2017How to Cite: Sharif, M.S., Arslan, M., Iqbal, N., Ahmad, N., Noor, T. (2017). Development of Hydrotalcite Based Cobalt Catalyst by Hydrothermal and Co-precipitation Method for Fischer-Tropsch Synthesis. Bulletin of Chemical Reaction Engineering & Catalysis, 12(3): 357-363 (doi:10.9767/bcrec.12.3.762.357-363)
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4

Zhao, Hong Xia, and Hai Liang Lü. "Support Modification on the Catalytic Performance of Co/SiO2 Catalyst in Fisher-Tropsch Synthesis." Advanced Materials Research 850-851 (December 2013): 148–51. http://dx.doi.org/10.4028/www.scientific.net/amr.850-851.148.

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The effects of support modification on cobalt based catalysts in Fischer-Tropsch synthesis were investigated. Part of silica support was modified with ammonia solution and the other part not. The Co/SiO2 catalyst with the support surface modified by ammonia solution showed larger particle size, strong Co-Si interaction, higher activity and selectivity in Fischer-Tropsch synthesis. It could be concluded that the support acidity can be controlled thus affected the reaction property of the catalysts in Fischer-Tropsch synthesis.
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Zhao, Hong Xia, and Hai Liang Lü. "Effect of La Promotion on Co/ZrO2 Catalysts in Fischer-Tropsch Synthesis." Advanced Materials Research 850-851 (December 2013): 124–27. http://dx.doi.org/10.4028/www.scientific.net/amr.850-851.124.

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The effects of lanthanum promotion on cobalt based catalysts in Fischer-Tropsch synthesis were investigated. The Co/ZrO2 catalysts promoted by lanthanum had higher activity and selectivity in Fischer-Tropsch synthesis. The catalyst with the La content 1% had the highest activity and selectivity attributed to the promotion effect of La. However, excessive La addition could depress the activity of the catalyst due to the Co-La interaction and the lower reduction degree.
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Zhai, Peng, Geng Sun, Qingjun Zhu, and Ding Ma. "Fischer-Tropsch synthesis nanostructured catalysts: understanding structural characteristics and catalytic reaction." Nanotechnology Reviews 2, no. 5 (October 1, 2013): 547–76. http://dx.doi.org/10.1515/ntrev-2013-0025.

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AbstractOne key goal of heterogeneous catalysis study is to understand the correlation between the catalyst structure and its corresponding catalytic activity. In this review, we focus on recent strategies to synthesize well-defined Fischer-Tropsch synthesis (FTS) nanostructured catalysts and their catalytic performance in FTS. The development of those promising catalysts highlights the potentials of nanostructured materials to unravel the complex and dynamic reaction mechanism, particularly under the in situ reaction conditions. The crucial factors associated with the catalyst compositions and structures and their effects on the FTS activities are discussed with an emphasis on the role of theoretical modeling and experimental results.
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7

Chen, Yanping, Youming Ni, Yong Liu, Hongchao Liu, Xiangang Ma, Shiping Liu, Wenliang Zhu, and Zhongmin Liu. "Sintered precipitated iron catalysts with enhanced fragmentation-resistance ability for Fischer–Tropsch synthesis to lower olefins." Catalysis Science & Technology 8, no. 22 (2018): 5943–54. http://dx.doi.org/10.1039/c8cy01392f.

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Chernavskii, P. A. "Preparation of Fischer-Tropsch Catalysts." Kinetics and Catalysis 46, no. 5 (September 2005): 634–40. http://dx.doi.org/10.1007/s10975-005-0119-3.

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9

du Plessis, Hester, Roy Forbes, Werner Barnard, Alta Ferreira, and Axel Steuwer. "In situ reduction study of cobalt model Fischer-Tropsch synthesis catalyst." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C948. http://dx.doi.org/10.1107/s2053273314090512.

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Fischer-Tropsch (FT) synthesis is an important process to manufacture hydrocarbons and oxygenated hydrocarbons from mixtures of carbon monoxide and hydrogen (syngas). The catalysis process occurs on for example cobalt metal surfaces at elevated temperatures and pressures. A fundamental understanding of the reduction pathway of supported cobalt oxides, and the intermediate species present during the activation, can assist in developing improved industrial supported cobalt catalysts. Measurements were done during in-situ hydrogen activation of a model Co/alumina catalyst using in-situ synchrotron X-ray powder diffraction and pair-distribution function (PDF) analysis. Strong metal-support interactions between the Co and the support1 can make the catalyst more stable towards sintering. The supported cobalt oxide catalyst precursors have to undergo reductive pre-treatments before their use as FT catalysts. During activation the cobalt oxides evolve, resulting in the formation of metallic cobalt depending on temperature, pressure of activation gases, concentration, time of exposure etc. The effect of hydrogen activation treatments on model catalysts were reported previously [1,2], however analysis of the alumina support phases was excluded from the interpretation by subtraction and normalisation. The PDF refinement accounted for all cobalt present in the catalyst sample and after reduction mainly Co(fcc) with a little Co(hcp) was found to be present. This is a novel approach to in situ PDF analysis of catalysts containing a mixture of phases [3].
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Do Pham Noa, Uy, Huan Nguyen Manh, Loc Hoang Van, Chien Luc Minh, Giang Nguyen Thi Chau, Nhan Truong Van, Binh Phan Minh Quoc, Luong Nguyen Huu та Thuan Huynh Minh. "Fischer-Tropsch synthesis over Co/γ-Al2O3 catalyst loaded on ceramic monolith-structured substrate". Vietnam Journal of Catalysis and Adsorption 9, № 3 (2 жовтня 2020): 88–93. http://dx.doi.org/10.51316/jca.2020.055.

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Cobalt-based catalyst supported on γ-Al2O3­ was prepared by impregnation method and loaded on ceramic monolith-structured substrate by wash-coating slurry method. Physico-chemical properties of the catalysts were characterized by X-ray diffraction (XRD), Brunauer–Emmett–Teller (BET) specific surface area and H2 temperatured-programmed reduction (H2-TPR). Activity of the catalysts for Fischer-Tropsch synthesis was investigated in a tubular reactor in a temperature range of 200-275 oC at 20 bar and GHSV = 3000 h-1. Co/γ-Al2O3 catalyst loaded on ceramic monolith-structured substrate enhanced efficacy of Fischer-Tropsch synthesis by increasing and stabilizing CO conversion and C5+ selectivity, compared to Co/γ-Al2O3 powder catalyst.
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Дисертації з теми "Fischer Tropsch Catalysts"

1

Harle, Gavin John. "Polyoxometalate models for Fischer-Tropsch Catalysts." Thesis, University of Newcastle Upon Tyne, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.519568.

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2

Gallagher, James R. "Accelerated discovery of Fischer-Tropsch catalysts." Thesis, University of Liverpool, 2013. http://livrepository.liverpool.ac.uk/10793/.

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Progress in catalyst development for reactions such as Fischer-Tropsch synthesis (FTS) has been impeded by the time consuming characterisation and catalytic testing of new formulations. Hence, this thesis discusses the development of high-throughput (HT) techniques for studying the deactivation of cobalt based catalysts under simulated FTS conditions. Libraries were rapidly synthesised by incipient wetness methods utilising robotic platforms and then treated in arrays under conditions designed to cause rapid ageing. HT X-ray diffraction (XRD) was performed before and after the ageing test to monitor the deactivation of the catalysts by sintering of the active metal particles or loss of metallic cobalt. HT thermogravimetric analysis in 5 % H2 was utilised to probe the reducibility of the catalysts and this information was then combined with results from XRD to inform decisions on which formulations to scale-up for further testing. This approach led to the discovery of highly stable Co/Ru/Mg/γ-Al2O3 catalysts. Thorough characterisation of selected hits was carried out to understand the phase assemblage. In addition to the high stability of Co/Ru/Mg/γ-Al2O3 catalysts, there was also a lowering of intrinsic activity. The degree to which the intrinsic activity was decreased was dependent on the amount of Mg in the catalyst and more specifically, the amount of Mg in close proximity to Co as identified by the amount of Mg incorporated into MgxCo3-xO4 phases prior to activation. In addition to incipient wetness synthesis, a method was also developed to perform HT co-precipitation synthesis with the aid of robotic platforms. HT synthesis was coupled with HT XRD to determine synthesis conditions giving rise to high surface area, phase-pure magnesium aluminate supports.
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3

Zwane, Seneliso T. "Vanadia Promoted Co-AI20 3 Fischer-Tropsch Catalysts." Master's thesis, University of Cape Town, 2004. http://hdl.handle.net/11427/6760.

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Bibliography: leaves 117-124.
The primary aim of this work was to study systematically V20 5 promotion on yAI203 supported cobalt-based Fischer-Tropsch catalysts. The y-Ah03 support was modified by addition of varying amounts of vanadia and was subsequently loaded with the same Co content (10 wt-%). The modified supports and catalysts were characterised using conventional characterisation methods. The physio-chemical properties of the vanadia promoted supports and catalysts were characterised using Atomic Adsorption Spectroscopy (AAS), zeta-potential measurements, and BET measurements, X-ray Diffraction (XRD), Temperature Programmed Reduction (TPR), Transmission Electron Microscopy (TEM), and CO chemisorption. Catalyst performance in the Fischer-Tropsch synthesis was tested in fixed bed reactor. A catalysts synthesised from plain y-A1203 was used as a base catalyst. Characterization results show that modification of y-Ab03 support to obtain V205 loadings beyond 1-monolayer vanadia coverage was difficult when using ion exchange. Ion-exchange equilibrium limitations might have caused the poor vanadia loadings beyond 1-monolayer coverage. The supports net surface charge as measured using zeta potential, was decreased by vanadia content in the supports. CO chemisorption results were complex and could only be modelled using dual site Langmuir model assuming the presence of two different sites absorbing CO on the Co-V-AI catalyst system. This made extraction of physical properties from this method rather difficult. Fischer Tropsch synthesis reaction was carried out at typical industrial conditions (T=220°C, P=20 bar (a), H2/CO=2 Xco-60 mol-%) for cobalt catalysts. Vanadia promoted catalysts showed a marked decrease in initial activity. However, the overall deactivation rate was lower with increasing vanadia content. The vanadia content did not affect the chain growth kinetic behavior of the catalyst in the Fischer-Tropsch synthesis hence C5+ selectivity in the Fischer-Tropsch synthesis was unperturbed by vanadia content. Increasing the vanadia content in the catalyst resulted in high n-olefin content and high 1-olefin content. The observed increase in olefin content might be due to the low catalytic activity observed for the catalysts with high vanadia loadings. The most pronounced effect of vanadia promotion on Fischer Tropsch synthesis was in the oxygenate content in the Fischer-Tropsch product. Catalysts with high vanadia loading yielded high amounts of oxygenate products; mainly alcohols and aldehydes.
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4

Long, Helen Clare. "A mechanistic study of the Fischer-Tropsch reaction." Thesis, University of Sheffield, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387655.

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5

Kraum, Martin. "Fischer-Tropsch synthesis on supported cobalt based Catalysts Influence of various preparation methods and supports on catalyst activity and chain growth probability /." [S.l. : s.n.], 1999. http://deposit.ddb.de/cgi-bin/dokserv?idn=959085181.

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6

Mogorosi, Ramoshibidu Patrick. "Metal-support interactions on Fe-based Fischer-Tropsch catalysts." Doctoral thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/5438.

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Includes abstract.
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‘Metal support interactions’ is a term used to describe a phenomenon whereby the interaction between the active metal and the support material is strong enough to affect the catalytic activity and selectivity of the active phase. Primarily, there are two theories described in literature to explain the manner in which the development of these interactions alters catalytic behavior in supported catalysts. The first theory is ‘the contact affect’, which is generally associated with partially reducible supports such as TiO2 [Tauster et al., 1978]. It is believed that the intimate contact between the partially reduced surface of the support and the surface of the active phase results in the creation of special contact sites at the interface. These sites are thought to be responsible for the improved activity observed in TiO2 supported catalysts [Burch and Flambard, 1982; Vannice and Sudhakar, 1984; Tauster, 1987]. The second theory is ‘the ligand effect’. With this hypothesis, it is proposed that the development of chemical bonds at the interface between the active metal and the support material is responsible for the altered catalytic behavior in supported catalysts [Qing et al., 2011; Sou et al., 2012]. The presence of these bonds is believed to alter the strength of CO and H2 absorption on the surface of the active phase, resulting in different activity and selectivity. These chemical bonds might be viewed as ligand attachments [Haller and Resasco, 1989], holding the active metal in place. The ligand effect is commonly associated with irreducible support material such as silica [Hou et al., 2008; Sou et al., 2012] and alumina [Taniguchi, et al., 1988; Wan et al., 2007]. The aim of this study was to investigate metal support interactions as a ligand effect. The objective was to prepare model catalysts and modify the surface of the iron oxide using alkoxide compounds, viz. tetra ethoxy-silane (TEOS) and titanium butoxide (TBO), to generate the Fe-O-Si and Fe-O-Ti interactions respectively in a controlled and varying manner in order to investigate how these interactions affect the behaviour of the catalysts. The presence of both the surface silicate and surface titanate groups in the calcined catalyst precursor was confirmed using DRIFTS. Characterization of the calcined samples, containing Fe2O3, showed an overall decrease in the average crystallite size with increasing alkoxide loading (for both TEOS and TBO). However, this effect was more severe for the TEOS modified samples.
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7

Petersen, Anna Paula. "Alumina-modified cobalt catalysts for the Fischer-Tropsch synthesis." Doctoral thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29395.

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In the Fischer-Tropsch process, valuable hydrocarbons are produced using the basic starting materials hydrogen and carbon monoxide, which can be derived from alternative carbon sources such as coal, gas or biomass [1]. Although this process has been studied for almost a century, the effects of the support material on activity, selectivity and stability of the catalyst remain obscure. This study aims to gain fundamental insights into the effect of metal-support interactions in cobalt alumina based Fischer-Tropsch catalysts. To accomplish this, the effects of metal-support interactions have to be isolated from possible convoluting effects of the metal crystallite size and support porosity. This is achieved by preparing inverse-model catalysts, in which the support is deposited onto the metal, in contrast to conventional supported catalysts, in which the metal phase is deposited onto a porous support [2]. Cobalt alumina inverse-model catalysts were prepared by incipient wetness impregnation of cobalt oxide with aluminium sec-butoxide. The alumina loading was varied systematically between 0 and 2.5 wt% Al. The catalysts were characterised by X-ray diffraction (XRD), Transmission electron microscopy (TEM), H2 -chemisorption, and X-ray absorption near edge spectroscopy (XANES). The catalyst reducibility was studied by temperature programmed reduction (TPR), in situ (XRD) and in situ (XANES) experiments. The catalytic performance for the Fischer-Tropsch synthesis was studied in a slurry reactor under industrially relevant conditions. The alumina modification was found to prevent sintering and decrease the reducibility of the catalysts. With increasing alumina loading, and increasing calcination temperature, reduction peaks shifted to higher temperatures and peaks with maxima above 400 ˝C appeared in the TPR. The kinetic evaluation showed that the decreased reducibility was due to a decrease in the pre-exponential factor, which suggests that the alumina modification hindered hydrogen activation and/or nucleation of reduced cobalt phases. The activity of the catalysts for the FT reaction was found to increase with increasing alumina loading. This was likely an effect of the increase in metal dispersion upon alumina modification. Furthermore, alumina-modified catalysts had a higher C5+ and olefin selectivity, and lower methane selectivity. Pyridine-TPD experiments showed that the alumina modification introduced Lewis acid sites to the cobalt catalysts. Lewis acid sites may interact with adsorbed CO thereby weakening the C-O bond and facilitating CO dissociation. This was supported by CO-TPR experiments, which revealed that alumina-modified catalysts had an increased activity for the surface catalysed Boudouard reaction. It is concluded that the alumina modification increased the rate of CO dissociation on metallic cobalt. An increased rate of CO dissociation may lead to coverage of the metal surface with carbon thereby decreasing hydrogenation and shifting the product selectivity towards high molecular weight products. Hence, alumina may promote the selectivity of cobalt catalysts via a synergistic effect.
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Paul, Uchenna Prince. "Microkinetic Model of Fischer-Tropsch Synthesis on Iron Catalysts." Diss., CLICK HERE for online access, 2008. http://contentdm.lib.byu.edu/ETD/image/etd2535.pdf.

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9

Cook, Kari Marie. "Understanding Noble Metal Addition in Cobalt Fischer Tropsch Catalysts." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3293.

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The effects of noble metal (NM) promotion and deposition order (co-deposition of NM with the final Co deposition [co-dep] or sequential deposition of NM after Co deposition [seq-dep]) on surface area, pore size, metal retention, crystallite size, noble metal distribution and bonding in Co Fischer Tropsch (FT) catalysts were studied as were the resulting Co reducibility and Fischer Tropsch activity/selectivity properties. Catalysts containing nominally 25wt% Co with either 0.3 wt% Ru, 0.58 wt% Pt, 0.55wt% Re, or no NM on a La-stabilized-Al2O3 support were prepared by wet deposition. The Co, Pt, and Re were uniformly dispersed, but Ru distribution and retention were problematic and deposition-order dependent—85% was lost with co-dep, but it was uniformly distributed while 54% was lost with seq-dep and it was concentrated at the pellet edge. The co-dep catalysts all have smaller reduced Co crystallite size than their corresponding seq-dep catalysts. The average crystallite diameters for all 3 co-dep catalysts are between 4.1 and 4.3nm and ~90% of the crystallites are < 6nm. XAFS measurements showed that after reduction at 360°C, Pt is bonded with Co even with mild calcination between the final Co and the Pt deposition. On the other hand, neither Ru nor Re formed direct bonds with Co. Ru remained in a separate metal phase after reduction even at low loadings. Re remained as Re2O7 and still promoted Co reduction well (e.g. 42% reduced to Co metal compared to none for the unpromoted catalyst). By all measures of reducibility (TPR, EOR, H2 uptake), all NM promoted catalysts were more reducible than the unpromoted catalyst. The co-dep catalysts have lower TPR peak temperatures, but lower extents of reduction than their corresponding seq-dep catalysts. The NM type effect on overall extent of reduction trend was Co/Pt-seq>Co/Re-seq>Co/Ru-seq=Co/Pt-co>Co/Re-co>Co/Ru-co>Co. The Co/Pt-co catalyst was the most active of all the catalysts both on rate per mass and per site basis. The co-dep catalysts were all more active than the corresponding sequentially deposited catalysts. The co-dep Pt and Re catalyst activity is greater due to higher activity per site, while co-dep Ru activity is greater due to a higher abundance of active sites.
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Miller, Steven. "Characterization of Potassium Promoted & Unpromoted Fischer-Tropsch Catalysts." TopSCHOLAR®, 1985. https://digitalcommons.wku.edu/theses/2628.

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The technique of x-ray photoelectron spectroscopy (XPS) has been applied to characterize iron-manganese catalysts used in Fischer-Tropsch synthesis. The catalysts, which vary in composition from 10 FE/90 Mn, to 50 Fe/50 Mn are analyzed after being placed in a slurry reactor and having synthesis gas reacted over them. Changes, in catalyst composition are investigated further using in situ techniques. Additionally, 20 Fe/80 Mn catalysts containing potassium in the range of 0.1 wt.% to 1.3 wt.% are analyzed in the same manner. These studies have permitted the identification of some of the factors influencing activation and deactivation, product selectivity, and surface speciation.
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Книги з теми "Fischer Tropsch Catalysts"

1

1934-, Davis Burtron H., and Occelli Mario L. 1942-, eds. Fischer-Tropsch synthesis, catalysts and catalysis. Boston: Elsevier, 2007.

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1934-, Davis Burtron H., and Occelli Mario L. 1942-, eds. Advances in Fischer-Tropsch synthesis, catalysts, and catalysis. Boca Raton: Taylor & Francis, 2009.

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1934-, Davis Burtron H., and Occelli Mario L. 1942-, eds. Advances in Fischer-Tropsch synthesis, catalysts, and catalysis. Boca Raton: Taylor & Francis, 2009.

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4

Chene, G. The Fischer-Tropsch reaction over Ru-Mn silica supported catalysts. Manchester: UMIST, 1997.

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5

Jobson, Simon. Iron-57 and Iridium-193 Mossbauer studies of supported iron-iridium Fischer-Tropsch catalysts. Birmingham: University of Birmingham, 1990.

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6

Edward, Furimsky, and Royal Society of Chemistry (Great Britain), eds. Catalysis in the refining of Fischer-Tropsch syncrude. Cambridge: RSC Publishing, 2010.

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7

1932-, Guczi L., ed. New trends in CO activation. Amsterdam: Elsevier, 1991.

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8

Davis, Burtron H. Fischer-Tropsch Synthesis, Catalysts and Catalysis. Elsevier Science & Technology Books, 2006.

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9

Davis, B. H. Advances in Fischer-Tropsch Synthesis, Catalysts, and Catalysis. Taylor & Francis Group, 2010.

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10

Occelli, Mario L., and B. H. Davis. Advances in Fischer-Tropsch Synthesis, Catalysts, and Catalysis. Taylor & Francis Group, 2009.

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Частини книг з теми "Fischer Tropsch Catalysts"

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Becker, H., K. Wein, and R. Güttel. "Chapter 8. Fischer–Tropsch Catalysts." In Catalysis Series, 261–85. Cambridge: Royal Society of Chemistry, 2022. http://dx.doi.org/10.1039/9781839167829-00261.

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Davis, Burtron H., and Peter M. Maitlis. "Other FT Catalysts." In Greener Fischer-Tropsch Processes for Fuels and Feedstocks, 209–20. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527656837.ch10.

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Davis, Burtron H. "Cobalt FT Catalysts." In Greener Fischer-Tropsch Processes for Fuels and Feedstocks, 193–207. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527656837.ch9.

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Davis, Burtron H. "Preparation of Iron FT Catalysts." In Greener Fischer-Tropsch Processes for Fuels and Feedstocks, 171–91. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527656837.ch8.

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Dwyer, D. J. "Iron Fischer-Tropsch Catalysts: Surface Synthesis at High Pressure." In Catalyst Characterization Science, 124–32. Washington, DC: American Chemical Society, 1985. http://dx.doi.org/10.1021/bk-1985-0288.ch011.

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Bruce, L., J. Takos, and T. W. Turney. "Cobalt Clays and Double-Layered Hydroxides as Fischer—Tropsch Catalysts." In Novel Materials in Heterogeneous Catalysis, 129–39. Washington, DC: American Chemical Society, 1990. http://dx.doi.org/10.1021/bk-1990-0437.ch013.

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van der Kraan, A. M., and J. W. Niemantsverdriet. "Mössbauer Spectroscopy of Iron and Iron Alloy Fischer-Tropsch Catalysts." In Industrial Applications of the Mössbauer Effect, 609–34. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-1827-9_34.

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Van De Loosdrecht, J., P. J. Van Berge, M. W. J. Crajé, and A. M. Van Der Kraan. "The Application of Mössbauer Emission Spectroscopy to Industrial Cobalt Based Fischer-Tropsch Catalysts." In Industrial Applications of the Mössbauer Effect, 3–18. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-010-0299-8_1.

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Dry, M. E. "FT catalysts." In Fischer-Tropsch Technology, 533–600. Elsevier, 2004. http://dx.doi.org/10.1016/s0167-2991(04)80464-6.

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Webb, Paul B., and Ivo A. W. Filot. "Promoted Fischer-Tropsch catalysts." In Reference Module in Chemistry, Molecular Sciences and Chemical Engineering. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-823144-9.00034-0.

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Тези доповідей конференцій з теми "Fischer Tropsch Catalysts"

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De La Ree, Ana, Lauren Best, Robyn Bradford, Richard Gonzalez-Arroyo, and Aloysius Hepp. "Fischer-Tropsch Catalysts for Aviation Fuel Production." In 9th Annual International Energy Conversion Engineering Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2011. http://dx.doi.org/10.2514/6.2011-5740.

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Ahmad, N., S. T. Hussain, B. Muhammad, J. A. Anderson, N. Ali, and S. M. Abbas. "Influence of gold promoter on Fischer Tropsch synthesis Over Co/Al2O3 catalysts." In 2013 10th International Bhurban Conference on Applied Sciences and Technology (IBCAST 2013). IEEE, 2013. http://dx.doi.org/10.1109/ibcast.2013.6512122.

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Motjope, Thato R. "In-situ Mössbauer Spectroscopy of Supported Iron Fischer-Tropsch Catalysts During Activation." In INDUSTRIAL APPLICATIONS OF THE MOSSBAUER EFFECT: International Symposium on the Industrial Applications of the Mossbauer Effect. AIP, 2005. http://dx.doi.org/10.1063/1.1923633.

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Ali, Sardar, Noor Asmawati Mohd Zabidi, and Duvvuri Subbarao. "Effect of potassium promoter on cobalt nano-catalysts for fischer-tropsch reaction." In INTERNATIONAL CONFERENCE ON FUNDAMENTAL AND APPLIED SCIENCES 2012: (ICFAS2012). AIP, 2012. http://dx.doi.org/10.1063/1.4757549.

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Bozhenko, E. A., A. I. Sobchinskij, M. G. Zharkova, and A. V. Olshevskaya. "EXISTING TECHNOLOGIES AND PROSPECTS FOR THE DEVELOPMENT OF SYNTHESIS OF HYDROCARBONS WITH THE USE OF COBALT CATALYSTS." In INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION. DSTU-Print, 2020. http://dx.doi.org/10.23947/itno.2020.492-496.

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Анотація:
Fischer-Tropsch synthesis is the main process for the production of synthetic hydrocarbons. The raw material of the process is a mixture of CO and H2, called synthesis gas. The process is carried out using catalysts based on cobalt or iron, supported on carriers of various nature. The composition of the resulting product depends on the process conditions and the catalyst used. Hydrocarbon synthesis technologies are developed and introduced into production by both foreign and some Russian companies.
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Lwazzani, Mohamed Amine, Andrés Alberto García Blanco, Marti Biset-Peiró, Elena Martin Morales, and Jordi Guilera Sala. "Optimization of the preparation of supported Cobalt catalysts for the Fischer-Tropsch synthesis." In 15th Mediterranean Congress of Chemical Engineering (MeCCE-15). Grupo Pacífico, 2023. http://dx.doi.org/10.48158/mecce-15.t4-p-01.

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Ali, Sardar, Noor Asmawati Mohd Zabidi та Duvvuri Subbarao. "Performance characterization of CNTs and γ-Al2O3 supported cobalt catalysts in Fischer-Tropsch reaction". У 3RD INTERNATIONAL CONFERENCE ON FUNDAMENTAL AND APPLIED SCIENCES (ICFAS 2014): Innovative Research in Applied Sciences for a Sustainable Future. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4898441.

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Malek Abbaslou, R. M., J. Soltan, S. Sigurdson, and A. K. Dalai. "Iron catalysts supported on carbon nanotubes for Fischer–Tropsch synthesis: effect of pore size." In ENERGY AND SUSTAINABILITY 2009. Southampton, UK: WIT Press, 2009. http://dx.doi.org/10.2495/esu090141.

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Kababji, Alaa, John Wolan, and Babu Joseph. "Silica-supported cobalt catalysts for Fischer-Tropsch synthesis: Effects of calcination temperature and support structure." In 47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2009. http://dx.doi.org/10.2514/6.2009-1247.

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Belosludov, Rodion, Tsuguo Kubota, Satoshi Sakahara, Kenji Yajima, Seiichi Takami, Momoji Kubo, and Akira Miyamoto. "Theoretical design of heterogenous catalysts by combinatorial computational chemistry approach: application to Fischer-Tropsch synthesis." In Symposium on Integrated Optics, edited by Ghassan E. Jabbour and Hideomi Koinuma. SPIE, 2001. http://dx.doi.org/10.1117/12.424750.

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Звіти організацій з теми "Fischer Tropsch Catalysts"

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Davis, B. H. TECHNOLOGY DEVELOPMENT FOR IRON FISCHER-TROPSCH CATALYSTS. Office of Scientific and Technical Information (OSTI), July 1998. http://dx.doi.org/10.2172/8961.

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James G. Goodwin, Jr, James J. Spivey, K. Jothimurugesan, and Santosh K. Gangwal. ATTRITION RESISTANT IRON-BASED FISCHER-TROPSCH CATALYSTS. Office of Scientific and Technical Information (OSTI), March 1999. http://dx.doi.org/10.2172/8834.

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Dr. Dragomir B. Bukur, Dr. X. Lang, Dr. S. Chokkaram, Dr. L. Nowicki, G. Wei, Dr. Y. Ding, Dr. B. Reddy, and Dr. S. Xiao. DEVELOPMENT OF PRECIPITATED IRON FISCHER-TROPSCH CATALYSTS. Office of Scientific and Technical Information (OSTI), July 1999. http://dx.doi.org/10.2172/808495.

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Bukur, D. B. Development of improved iron Fischer-Tropsch catalysts. Office of Scientific and Technical Information (OSTI), January 1991. http://dx.doi.org/10.2172/5060065.

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Bukur, D. B., and S. A. Patel. Development of improved iron Fischer-Tropsch catalysts. Office of Scientific and Technical Information (OSTI), January 1990. http://dx.doi.org/10.2172/5060085.

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Davis, B. H. Technology development for iron Fischer-Tropsch catalysts. Office of Scientific and Technical Information (OSTI), January 1991. http://dx.doi.org/10.2172/5474132.

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Burkur, D. B., Y. Ding, and S. Chokkaram. Development of Precipitated Iron Fischer-Tropsch Catalysts. Office of Scientific and Technical Information (OSTI), April 1997. http://dx.doi.org/10.2172/643581.

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Jothimurugesan, K., J. G. Goodwin, J. J. Spivey, and S. K. Gangwal. Attrition Resistant Iron-Based Fischer-Tropsch Catalysts. Office of Scientific and Technical Information (OSTI), March 1997. http://dx.doi.org/10.2172/643582.

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Bukur, D. B. Development of improved iron Fischer-Tropsch catalysts. Office of Scientific and Technical Information (OSTI), October 1990. http://dx.doi.org/10.2172/5195350.

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Bukur, D. B. Development of improved iron Fischer-Tropsch catalysts. Office of Scientific and Technical Information (OSTI), June 1990. http://dx.doi.org/10.2172/5195365.

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