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Journal articles on the topic 'High temperature sulfidation'

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Published: 4 June 2021

Last updated: 1 February 2022

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1

LIU, DONGJING, WEIGUO ZHOU, and JIANG WU. "TEXTURE AND STRUCTURE VARIATION OF PEROVSKITE LaFeO3/ZSM-5 DURING HIGH-TEMPERATURE DESULFURIZATION." Surface Review and Letters 27, no. 05 (August 28, 2019): 1950151. http://dx.doi.org/10.1142/s0218625x19501518.

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Perovskite LaFeO3/ZSM-5 is synthesized via citrate route for H2S removal at high temperatures. It shows good thermal stability after heat treatment at 500–700∘C with respect to slight changes in crystallographic phase and textural property. It presents the optimal desulfurization performance at 600∘C with sulfur capacity of 1017[Formula: see text][Formula: see text]mol[Formula: see text]S/g and products of S, LaS2, and Fe7S8. Sulfidation at 500∘C yields the same products as sulfidation at 600∘C but displays the lowest sulfur capacity of 408[Formula: see text][Formula: see text]mol[Formula: see text]S/g. Sulfidation at 700∘C produces La2O2S, Fe3S4, and unreacted LaFeO3. The activation energy of the sulfidation reaction over LaFeO3/ZSM-5 is 109.6[Formula: see text]kJ/mol.

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2

Galerie, A., F. Passier, X. Nguyen Khac, and M. Caillet. "High temperature sulfidation of pack-tantalized iron." Le Journal de Physique IV 03, no. C9 (December 1993): C9–331—C9–337. http://dx.doi.org/10.1051/jp4:1993933.

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3

Tjokro, K., D. J. Young, R. E. Johansson, and B. G. Ivarsson. "High temperature sulfidation-oxidation of stainless steels." Le Journal de Physique IV 03, no. C9 (December 1993): C9–357—C9–364. http://dx.doi.org/10.1051/jp4:1993936.

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4

Godlewska,, E., E. Roszczynialska,, and Z. Zurek,. "High Temperature Sulfidation of NiCoCrAl(Y) Alloys." High Temperature Materials and Processes 13, no. 3 (June 1994): 259–66. http://dx.doi.org/10.1515/htmp.1994.13.3.259.

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5

Wang, Ge, R. Carter, and D. L. Douglass. "High-temperature sulfidation of Fe-Nb alloys." Oxidation of Metals 32, no. 3-4 (October 1989): 273–94. http://dx.doi.org/10.1007/bf00664802.

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6

Chen, M. F., D. L. Douglass, and F. Gesmundo. "High-temperature sulfidation behavior of Ni-Nb alloys." Oxidation of Metals 31, no. 3-4 (April 1989): 237–63. http://dx.doi.org/10.1007/bf00846688.

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7

Wang, Ge, F. Gesmundo, and D. L. Douglass. "High-temperature sulfidation of Mo-50 Wt.% Re." Oxidation of Metals 31, no. 5-6 (June 1989): 453–78. http://dx.doi.org/10.1007/bf00666467.

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8

Southwell, G., and D. J. Young. "High-temperature sulfidation of Fe-Mn-Cr alloys." Oxidation of Metals 36, no. 5-6 (December 1991): 409–21. http://dx.doi.org/10.1007/bf01151589.

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9

Merkibayev, Y. S., V. A. Luganov, T. A. Chepushtanova, G. D. Guseinova, and B. Mishra. "Thermodynamic study of high temperature zinc oxide sulfidation." Vestnik KazNRTU 138, no. 2 (2020): 831–35. http://dx.doi.org/10.51301/vest.su.2020.v138.i2.144.

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10

Porter, Michael A., Dennis H. Martens, Thomas Duffy, and Sean McGuffie. "High-Temperature Heat Exchanger Tube-Sheet Assembly Investigation With Computational Fluid Dynamics." Journal of Pressure Vessel Technology 129, no. 2 (November 20, 2006): 313–15. http://dx.doi.org/10.1115/1.2716436.

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Many modern sulfur recovery unit process waste heat recovery exchangers operate in high-temperature environments. These exchangers are associated with the thermal reactor system where the tube-sheet–tube-ferrule assemblies are exposed to gasses at temperatures approaching 3000°F. Because sulfur compounds are present in the process gas, the carbon steel tube sheet and tubes in the assembly will be deteriorated by sulfidation as the operating metal temperature rises above 600°F. Ferrule systems are used to protect the carbon steel from exposure to excessive temperatures. The temperature distribution in the steel tube-sheet–tube-ferrule system is affected by process gas flow and heat transfer through the assembly. Rather than depend on “assumed” heat transfer coefficients and fluid flow distribution, a computational fluid dynamics investigation was conducted to study the flow fields and heat transfer in the tube-sheet assembly. It was found that the configuration of the ferrule installation has a large influence on the temperature distribution in the steel materials and, therefore, the possible sulfidation of the carbon steel parts.

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11

Touryan, L. A., and L. W. Hobbs. "In situ high-temperature corrosion with the environmental SEM." Proceedings, annual meeting, Electron Microscopy Society of America 51 (August 1, 1993): 788–89. http://dx.doi.org/10.1017/s0424820100149775.

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Electron microscopy has greatly aided in understanding the microstructure and morphological development of corrosion scales formed by high temperature oxidation and sulfidation of metals. However, this knowledge has been limited by the fact that the microstructure and morphological features could only be studied after corrosion had occurred. The recent development of the environmental scanning electron microscope (ESEM) permits actual in-situ observation of the evolution of high temperature corrosion scales at the scale-gas interface, allowing for a better understanding of the detailed mechanisms of scale growth. The objective of this study is to investigate the evolution of oxidation and sulfidation scales on various metals and alloys.R.A. Rapp and associates adapted a conventional SEM for oxidation studies by developing a stage that could be heated in excess of 1000 C. Because of the vacuum restrictions of the SEM, a gas pipe directed at the surface of the samples was utilized in order to increase the local oxygen partial pressure, and this resulted in low (0.2 Torr) but sufficient pressures for oxidation.

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12

Kim, Min Jung, and Dong Bok Lee. "High-Temperature Corrosion of Incoloy Alloy 800 in N₂/H₂S Gas." Applied Mechanics and Materials 864 (April 2017): 3–7. http://dx.doi.org/10.4028/www.scientific.net/amm.864.3.

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The nickel-iron-chromium-based alloy, Incoloy alloy 800, was corroded at 600, 700 and 800 °C for 10-70 h under 1 atm of total pressure in three different atmospheres, viz., 1 atm of N2, N2/H2O, and N2/H2O/H2S-mixed gases. The corrosion rates always increased with addition of H2O and, much more seriously, with the addition of H2S gas. In N2 and N2/H2O gases, oxidation prevailed. In N2/H2O/H2S gases, sulfidation dominated. The corrosion resistance increased in the T22 steel displayed better resistance to oxidation and sulfidation than Fe-2Mn-0.5Si steel, owing to the presence of Cr. Strong enrichment of Cr and the presence of Ni and Fe were noticeable in the inner scale. Chromium sulfidized to FeCr2S4 in N2/H2O/H2S gases, which was responsible for the enhanced sulfidation resistance of T22 compared with Fe-2.0Mn-0.5Si steel.

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13

Banovic, S. W., J. N. DuPont, and A. R. Marder. "High temperature sulfidation behavior of low Al iron-aluminum compositions." Scripta Materialia 38, no. 12 (May 1998): 1763–67. http://dx.doi.org/10.1016/s1359-6462(98)00108-0.

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14

Patrick, V., George R. Gavalas, M. Flytzani-Stephanopoulos, and K. Jothimurugesan. "High-temperature sulfidation-regeneration of copper(II) oxide-alumina sorbents." Industrial & Engineering Chemistry Research 28, no. 7 (July 1989): 931–40. http://dx.doi.org/10.1021/ie00091a008.

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15

Focht, G. D., P. V. Ranade, and D. P. Harrison. "High-temperature desulfurization using zinc ferrite: Reduction and sulfidation kinetics." Chemical Engineering Science 43, no. 11 (1988): 3005–13. http://dx.doi.org/10.1016/0009-2509(88)80053-8.

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16

Chen, Yisheng, D. J. Young, and S. Blairs. "High-temperature-sulfidation behavior of Fe-Mo-Mn-Al alloys." Oxidation of Metals 40, no. 5-6 (December 1993): 433–60. http://dx.doi.org/10.1007/bf00666385.

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17

Yang, Lei, Shang Guan Ju, Yu Kun Gao, and Yan Hui Hu. "Influence of Regeneration Condition on Physical and Chemical Properties of High Temperature Coal Gas Desulfurization Sorbent." Applied Mechanics and Materials 521 (February 2014): 658–61. http://dx.doi.org/10.4028/www.scientific.net/amm.521.658.

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Physical and chemical properties are closely related to desulfurization, regeneration performance and cycle stability for high temperature coal gas desulfurizer. This review focuses on influence rules of changes in regeneration atmosphere, temperature and space velocity on physical and chemical properties. A large number of experimental researches have shown that regeneration atmosphere, regeneration temperature, space velocity have an important influence on mechanical strength, active component and texture change for high temperature coal gas desulfurizer. The different regeneration atmosphere obviously results in different active ingredients for desulfurization sorbent after regeneration, and regeneration at a higher regeneration temperature will easily cause desulfurizer sintering, as well as small regeneration space velocity can lead to the formation of sulfates. In order to make the circulatory system of sulfidation-regeneration-sulfidation need to the requirements in industrial application, the further research of influence rules of regeneration condition on physical and chemical properties will be crucial.

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18

Zhang, Bowei, Guang Yang, Chaojiang Li, Kang Huang, Junsheng Wu, Shiji Hao, Jianyong Feng, Dongdong Peng, and Yizhong Huang. "Phase controllable fabrication of zinc cobalt sulfide hollow polyhedra as high-performance electrocatalysts for the hydrogen evolution reaction." Nanoscale 10, no. 4 (2018): 1774–78. http://dx.doi.org/10.1039/c7nr08097b.

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Zn–Co–S hollow/porous polyhedrons with controllable phases were fabricatedviasolvent-based sulfidation at room temperature followed by thermal annealing, which exhibit an excellent electrocatalytic HER activity.

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19

Luer, K. R., J. N. DuPont, and A. R. Marder. "High-Temperature Sulfidation of Fe3Al Thermal Spray Coatings at 600°C." CORROSION 56, no. 2 (February 2000): 189–98. http://dx.doi.org/10.5006/1.3280535.

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20

Kai, W., C. T. Leu, J. P. Chu, and Pee Yew Lee. "High Temperature Sulfidation of Al-and Mo-Modified 310 Stainless Steel." Materials Science Forum 251-254 (October 1997): 625–32. http://dx.doi.org/10.4028/www.scientific.net/msf.251-254.625.

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21

Gleeson, B., D. L. Douglass, and F. Gesmundo. "Effect of Nb on the high-temperature sulfidation behavior of cobalt." Oxidation of Metals 31, no. 3-4 (April 1989): 209–36. http://dx.doi.org/10.1007/bf00846687.

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22

Wang, Ge, D. L. Douglass, and F. Gesmundo. "Effect of Al on the high-temperature sulfidation of Fe-30Nb." Oxidation of Metals 35, no. 3-4 (April 1991): 279–94. http://dx.doi.org/10.1007/bf00738290.

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23

Chen, M. F., and D. L. Douglass. "The effect of Mo on the high-temperature sulfidation of Ni." Oxidation of Metals 32, no. 3-4 (October 1989): 185–206. http://dx.doi.org/10.1007/bf00664798.

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24

Tan, Ping, Ai Jun LI, Jin Mei Chen, Zeng Feng Li, and Yuan Ge. "Sulfidation Resistance of Porous FeCrAl Alloy." Materials Science Forum 933 (October 2018): 226–33. http://dx.doi.org/10.4028/www.scientific.net/msf.933.226.

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FeCrAl alloy is regarded as the optimization material for coal-gasification purification with high temperature, due to its good mechanical property, oxidation resistance and sulfide resistance. This paper focuses on the effect of preoxidation on sulfidation resistance of porous FeCrAl alloy. The continuous and dense Al2O3 film, which was formed on the surface of porous FeCrAl alloy after preoxidation, can prevent the diffusions of atom S and metal ion and improve the sulfidation resistance.

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25

Liu, Ying, Jixin Zhu, Jingsan Xu, Siliang Liu, Le Li, Chao Zhang, and Tianxi Liu. "High-temperature solvent-free sulfidation of MoO3 confined in a polypyrrole shell: MoS2 nanosheets encapsulated in a nitrogen, sulfur dual-doped carbon nanoprism for efficient lithium storage." Nanoscale 10, no. 16 (2018): 7536–43. http://dx.doi.org/10.1039/c8nr00068a.

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26

Liangmin, Wu, Wang Weize, Yu Jingye, Huang Jibo, and Li Chaoxiong. "High-temperature Sulfidation and Oxidation Behavior of Plasma-sprayed Al-Mo Coatings." Rare Metal Materials and Engineering 47, no. 12 (December 2018): 3610–15. http://dx.doi.org/10.1016/s1875-5372(19)30006-2.

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27

Jin, Peng, Winston Robbins, and Gheorghe Bota. "Effect of Thiophenes on High-Temperature Corrosion by Sulfidation and Naphthenic Acids." Energy & Fuels 33, no. 10 (September 10, 2019): 10365–71. http://dx.doi.org/10.1021/acs.energyfuels.9b02182.

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28

Yoshioka, Takayuki, and Toshio Narita. "Process of Scale Formation for the TiAl Alloy during High-Temperature Sulfidation." Zairyo-to-Kankyo 48, no. 4 (1999): 220–25. http://dx.doi.org/10.3323/jcorr1991.48.220.

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29

Papaiacovou, P., H. P. Schmidt, H. J. Grabke, and H. Erhart. "High temperature sulfidation of Fe-Mn alloys and Mn in H2-H2S." Materials and Corrosion/Werkstoffe und Korrosion 38, no. 9 (September 1987): 498–506. http://dx.doi.org/10.1002/maco.19870380907.

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30

Lee, Dong-Bok. "High temperature sulfidation and oxidation of sputter-deposited Nb−Al−Si coatings." Metals and Materials International 7, no. 5 (October 2001): 461–66. http://dx.doi.org/10.1007/bf03027087.

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31

Ren, Xiurong, Liping Chang, Fan Li, and Kechang Xie. "Study of intrinsic sulfidation behavior of Fe2O3 for high temperature H2S removal." Fuel 89, no. 4 (April 2010): 883–87. http://dx.doi.org/10.1016/j.fuel.2009.04.010.

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32

Wang, Ge, D. L. Douglass, and F. Gesmundo. "High-temperature sulfidation of Fe-30Mo alloys containing ternary additions of Al." Oxidation of Metals 35, no. 5-6 (June 1991): 349–73. http://dx.doi.org/10.1007/bf00664708.

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33

Yadav, Poonam, Muhammad Ali Abro, and Dong Bok Lee. "High-Temperature Corrosion of NiCrAlY/YSZ Coatings in Ar-1%SO₂ Gas." Materials Science Forum 844 (March 2016): 3–6. http://dx.doi.org/10.4028/www.scientific.net/msf.844.3.

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The thermal barrier coating that consisted of ZrO2-8Y2O3 top-coat and Ni-22Cr-10Al-1Y bond-coat corroded in Ar-1%SO2 gas at 1000-1200°C for up to 300 h. The top-coat and bond-coat consisted primarily of β-ZrO2 and (γ-Ni, α-Al2O3), respectively. During corrosion, Al oxidized preferentially to α-Al2O3 to protect TBC, and sulfidation occurred to a small extent.

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34

Mitsui, H., H. Habazaki, E. Akiyama, A. Kawashima, K. Asami, K. Hashimoto, and S. Mrowec. "High Temperature Sulfidation and Oxidation Behavior of Sputter-Deposited Al-refractory Metal Alloys." Materials Transactions, JIM 37, no. 3 (1996): 379–82. http://dx.doi.org/10.2320/matertrans1989.37.379.

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35

Pillis, Marina Fuser, and Lalgudi Venkataraman Ramanathan. "Effect of pre-oxidation on high temperature sulfidation behavior of FeCr and FeCrAl alloys." Materials Research 7, no. 1 (March 2004): 97–102. http://dx.doi.org/10.1590/s1516-14392004000100014.

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36

Yakuwa, Hiroshi, and Matsuho Miyasaka. "High Temperature Sulfidation-corrosion and Countermeasures on Power Recovery Turbine for Oil Refinery Equipment." Zairyo-to-Kankyo 58, no. 6 (2009): 214–20. http://dx.doi.org/10.3323/jcorr.58.214.

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37

Medvedovski, Eugene, Gerardo Leal Mendoza, Ewa Rzad, Monika Solecka, and Tomasz P. Dudziak. "Influence of multi-layered thermal diffusion coatings on high-temperature sulfidation resistance of steels." Surface and Coatings Technology 403 (December 2020): 126430. http://dx.doi.org/10.1016/j.surfcoat.2020.126430.

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38

Stephan-Scherb, Christiane, Kathrin Nützmann, Axel Kranzmann, Manuela Klaus, and Christoph Genzel. "Real time observation of high temperature oxidation and sulfidation of Fe-Cr model alloys." Materials and Corrosion 69, no. 6 (April 24, 2018): 678–89. http://dx.doi.org/10.1002/maco.201709892.

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39

Ghasemi, H. "High temperature sulfidation of carbon steel heater tubes in gas condensate containing sulfur compounds." Engineering Failure Analysis 18, no. 3 (April 2011): 980–87. http://dx.doi.org/10.1016/j.engfailanal.2010.11.017.

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40

Nyassi, A., J. P. Larpin, and A. Bendriss. "Sulfidation behavior of a ferritic commercial alloy in different sulfidizing environments at high temperature." Oxidation of Metals 43, no. 5-6 (June 1995): 543–60. http://dx.doi.org/10.1007/bf01046898.

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41

Gesmundo, F., F. Viani, and Y. Niu. "The defect structure of 2s Nb1+xS2 and the high-temperature sulfidation of niobium." Oxidation of Metals 38, no. 5-6 (December 1992): 465–82. http://dx.doi.org/10.1007/bf00665664.

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42

Zhou, Chuxin, and L. W. Hobbs. "Defect structures of Nb1+αS2 sulfidation scales." Proceedings, annual meeting, Electron Microscopy Society of America 50, no. 1 (August 1992): 38–39. http://dx.doi.org/10.1017/s042482010012059x.

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One of the major purposes in the present work is to study the high temperature sulfidation properties of Nb in severe sulfidizing environments. Kinetically, the sulfidation rate of Nb is satisfactorily slow, but the microstructures and non-stoichiometry of Nb1+αS2 challenge conventional oxidation/sulfidation theory and defect models of non-stoichiometric compounds. This challenge reflects our limited knowledge of the dependence of kinetics and atomic migration processes in solid state materials on their defect structures.Figure 1 shows a high resolution image of a platelet from the middle portion of the Nb1+αS2 scale. A thin lamellar heterogeneity (about 5nm) is observed. From X-ray diffraction results, we have shown that Nb1+αS2 scale is principally rhombohedral structure, but 2H-NbS2 can result locally due to stacking faults, because the only difference between these 2H and 3R phases is variation in the stacking sequence along the c axis. Following an ABC notation, we use capital letters A, B and C to represent the sulfur layer, and lower case letters a, b and c to refer to Nb layers. For example, the stacking sequence of 2H phase is AbACbCA, which is a ∼12Å period along the c axis; the stacking sequence of 3R phase is AbABcBCaCA to form an ∼18Å period along the c axis. Intergrowth of these two phases can take place at stacking faults or by a shear in the basal plane normal to the c axis.

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43

Bak, Sang Hwan, and Dong Bok Lee. "High Temperature SO₂-Gas Corrosion of Ni-Cr-Co Base Superalloy between 800 and 1000°C." Defect and Diffusion Forum 312-315 (April 2011): 451–54. http://dx.doi.org/10.4028/www.scientific.net/ddf.312-315.451.

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The Ni-base superalloy, INCONEL740, whose major alloying elements are 24.31 wt.%Cr-20 wt.%Co, was corroded in an Ar-0.2%SO2-gas atmosphere between 800 and 1000oC for 50, and 100 hr in an electric furnace. The scales formed after SO2-gas corrosion tests were generally adherent at 800 and 900oC. At 1000oC, massive scale spallation however occurred over the entire surface. The scales consisted of Cr2O3, (Ni,Co)Cr2O4, and TiO2, indicating that not sulfidation but an oxidation reaction prevailed owing to the thermodynamic stability of concerning oxides.

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44

Lee, Byung Woo, and Hwa Soon Park. "Corrosion Behaviour of Fe-XAl-0.3Y Alloys at High Temperature Sulfidation Environment(Ps2=10-3Pa)." Korean Journal of Materials Research 14, no. 8 (August 1, 2004): 547–51. http://dx.doi.org/10.3740/mrsk.2004.14.8.547.

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45

Jin, Peng, Winston Robbins, and Gheorghe Bota. "High-Temperature Corrosion by Carboxylic Acids and Sulfidation under Refinery Conditions—Mechanism, Model, and Simulation." Industrial & Engineering Chemistry Research 57, no. 12 (March 7, 2018): 4329–39. http://dx.doi.org/10.1021/acs.iecr.8b00250.

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46

Wilson, Dane F., and Owen F. Devereux. "High‐Temperature Sulfidation of Iron in H 2 / H 2 S / CO / CO 2 Mixtures." Journal of The Electrochemical Society 138, no. 7 (July 1, 1991): 2168–76. http://dx.doi.org/10.1149/1.2085945.

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47

Godlewska, E., E. Roszczynialska, and Z. ?urek. "The influence of sulfur pressure on Sulfidation behaviour of NiCoCrAl(Y) alloys at high temperature." Materials and Corrosion/Werkstoffe und Korrosion 45, no. 6 (June 1994): 341–48. http://dx.doi.org/10.1002/maco.19940450604.

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48

Kusabiraki, Kiyoshi, Tadashi Morita, Xi ping Guo, Mitsuaki Furui, and Hiroshi Anada. "A Characterization of Internal Scale Formed in a Ni-Cr alloy by High Temperature Sulfidation." Proceedings of the 1992 Annual Meeting of JSME/MMD 2003 (2003): 689–90. http://dx.doi.org/10.1299/jsmezairiki.2003.0_689.

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49

Liu, Jing Lei, Yuan Zhang He, Hong Xu, and Xian Yong Ye. "Properties of Porous FeAl Manufactured from Ball Milled Fe/Al Elemental Powders by Two-Step Sintering." Applied Mechanics and Materials 364 (August 2013): 553–57. http://dx.doi.org/10.4028/www.scientific.net/amm.364.553.

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Porous FeAl was manufactured from ball milled Fe/Al elemental powders followed by medium temperature solid diffusion and high temperature sintering. Phase composition and porous structure were analyzed by XRD, SEM, Mercury Porosimeter and permeability test system. High temperature oxidation in air and high temperature sulfidation in SO2(3v%)+N2 at 600°C were carried out to investigate the behaviors of the porous FeAl, and the results were compared to 316L porous materials. The result showed that high sintering temperature hastened the transform of Fe2Al5 to FeAl intermatellic. The permeability of the porous FeAl increased and the most probable size decreased with sintering temperature. The porous FeAl had mass gains of 0.06% for air oxidation and 0.13% for sulphidation after 50 h at 600°C, compared with mass gains of 0.15% and 5.3% respectively of porous 316L stainless steel.

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50

Fukuda, Yuji, and Masaru Shimizu. "Hot Corrosion and Steam Oxidation Properties of New Heat Resistant Steels for Ultra Super Critical Boilers." Materials Science Forum 522-523 (August 2006): 189–96. http://dx.doi.org/10.4028/www.scientific.net/msf.522-523.189.

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Achieving higher plant efficiency in thermal power plants is one of the major global challenges from the viewpoint of reducing carbon dioxide emission levels, particularly in coal-fired boilers, irrespective of the type of coal being burned. In recent times, it has been possible to increase the steam temperature in coal fired ultra supercritical (USC) plants without too much of a cost impact. The temperature has already been increased to 600 for main steam and 610 for reheat steam. The main enabling technology is the development of stronger high temperature materials such as newly developed high Cr ferritic steels and austenitic steels, capable of operating under high stresses at increasing high temperatures. Other key demands for those materials are hot corrosion resistance such as coal ash corrosion in superheater and reheater tubes and sulfidation of waterwall tubes, and steam oxidation resistance. This paper will mainly present the hot corrosion and steam oxidation properties of newly developed high strength heat resistant steels for their application to USC boilers and long-term experience in an actual plant.

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