ISSN: 0256-1115 (print version) ISSN: 1975-7220 (electronic version)
Copyright © 2024 KICHE. All rights reserved

Articles & Issues

Language
English
Conflict of Interest
In relation to this article, we declare that there is no conflict of interest.
Publication history
Received October 12, 2013
Accepted February 10, 2014
articles This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.

All issues

Presulfidation and activation mechanism of Mo/Al2O3 catalyst sulfided by ammonium thiosulfate

State Key laboratory of Coal Conversion Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
lxk@sxicc.ac.cn
Korean Journal of Chemical Engineering, August 2014, 31(8), 1368-1376(9), 10.1007/s11814-014-0053-z
downloadDownload PDF

Abstract

Mo/Al2O3 catalyst was presulfided with (NH4)2S2O3 to elucidate presulfidation and activation mechanism. It is illustrated that the Mo oxide is firstly partially sulfided during presulfidation and then in situ reduced into MoS2-x in activation, and finally sulfided to active state during hydrodesulfurization (HDS). A synergistic effect between the S2- and S6+ ions in (NH4)2S2O3 produces a positive influence on the HDS performance. The S2- ions contribute to the sulfidation_x000D_ of Mo ions, while the S6+ species interact with Al2O3 support, weakening the interaction of active species with support.

References

Song CS, Catal. Today, 86(1-4), 211 (2003)
Frizi N, Blanchard P, Payen E, Baranek P, Rebeilleau M, Dupuy C, Dath JP, Catal. Today, 130(2-4), 272 (2008)
KIM KL, CHOI KS, Korean J. Chem. Eng., 5(2), 177 (1988)
Abghari SZ, Shokri S, Baloochi B, Marvast MA, Ghanizadeh S, Behroozi A, Korean J. Chem. Eng., 28(1), 93 (2011)
Welch JG, Poyer P, Skelly RF, Oil Gas J., 92, 56 (1994)
Dufresne P, Brahma N, Muff SR, US Patent, 5,985,787 (1993).
de Wind M, Heinerman JJL, Lee SL, Plantenga FL, Oil Gas J., 90, 49 (1992)
Qian W, Yamada S, Ishihara A, Ichinoseki M, Kabe T, Sekiyu Gakkaishi, 44, 225 (2001)
Ge H, Li X, Qin Z, Liang F, Wang J, Korean J. Chem. Eng., 26(2), 576 (2009)
Massoth FE, J. Catal., 36, 164 (1975)
Arnold P, van den Heijkant JAM, de Bok GD, Moulijn JA, J. Catal., 92, 35 (1985)
de Boer M, van Dillen AJ, Koningsberger DC, Geus JW, J. Appl. Phys., 32, 460 (1993)
Weber T, Muijsers JC, Vanwolput HJ, Verhagen CP, Niemantsverdriet JW, J. Phys. Chem., 100(33), 14144 (1996)
Payen E, Kasztelan S, Houssenbay S, Szymanski R, Grimblot J, J. Phys. Chem., 93, 6501 (1989)
Silvy RP, Grange P, Delmon B, Stud. Surf. Sci. Catal., 53, 233 (1989)
de Jong AM, Borg HJ, van Ijzendoorn LJ, Soudant VGFM, de Beer VHJ, van Veen JAR, Niemantsverdriet JW, J. Phys. Chem., 97, 6477 (1993)
Ramirez J, Sanchez-Minero F, Catal. Today, 130(2-4), 267 (2008)
Hensen EJM, de Beer VHJ, van Veen JAR, van Santen RA, Catal. Lett., 84(1-2), 59 (2002)
Okamoto Y, Kato A, Usman, Rinaldi N, Fujikawa T, Koshika H, Hiromitsu I, Kubota T, J. Catal., 265(2), 216 (2009)
Dugulan A, Hensen EJM, van Veen JAR, Catal. Today, 130(1), 126 (2008)
Hinnemann B, Norskov JK, Topsoe H, J. Phys. Chem. B, 109(6), 2245 (2005)
Byskov LS, Norskov JK, Clausen BS, Topsoe H, J. Catal., 187(1), 109 (1999)
Raybaud P, Hafner J, Kresse G, Kasztelan S, Toulhoat H, J. Catal., 189(1), 129 (2000)
Ge H, Li X, Qin Z, Lu Z, Wang J, Catal. Commun., 9, 2578 (2008)
Ge H, Li X, Fan W, Qin Z, Lu Z, Wang J, Chin. J. Catal., 30, 111 (2009)
Rueda N, Bacaud R, Vrinat M, J. Catal., 169(1), 404 (1997)
Topsoe H, Hinnemann B, Norskov JK, Lauritsen JV, Besenbacher F, Hansen PL, Hytoft G, Egeberg RG, Knudsen KG, Catal. Today, 12, 107 (2005)
Plazenet G, Payen E, Lynch J, Rebours B, J. Phys. Chem. B, 106(28), 7013 (2002)
Berhault G, Mehta A, Pavel AC, Yang JZ, Rendon L, Yacaman MJ, Araiza LC, Moller AD, Chianelli RR, J. Catal., 198(1), 9 (2001)
Texier S, Berhault G, Perot G, Diehl F, Appl. Catal. A: Gen., 293, 105 (2005)
La Parola V, Deganello G, Venezia AM, Appl. Catal. A: Gen., 260(2), 237 (2004)
Shang HY, Liu CG, Zhao RY, Wu MB, Wei F, Chin. J. Chem., 22, 1250 (2004)
Paul JF, Cristol S, Payen E, Catal. Today, 130(1), 139 (2008)
Ferdous D, Dalai AK, Adjaye J, Appl. Catal. A: Gen., 260(2), 137 (2004)
Topsoe NY, Topsoe H, J. Catal., 139, 631 (1993)
Blashka S, Bond G, Ward D, Oil Gas J., 96, 36 (1998)
Ge H, Li X, Wang J, Lu Z, Qin Z, Zhou L, J. Fuel Chem. Technol., 37, 199 (2009)
Scheffer B, Arnoldy P, Moulijn JA, J. Catal., 112, 516 (1988)
Scheffer B, van Oers EM, Arnoldy P, de Beer VJH, Moulijn JA, Appl. Catal., 25, 303 (1986)
de Jong AM, Borg HJ, van Ijzendoorn LJ, Soudant VGFM, de Beer VHJ, van Veen JAR, Niemantsverdriet JW, J. Phys. Chem., 97, 6477 (1993)
Muijsers JC, Weber T, Vanhardeveld RM, Zandbergen HW, Niemantsverdriet JW, J. Catal., 157(2), 698 (1995)
Guichard B, Roy-Auberger A, Devers E, Legens C, Raybaud P, Catal. Today, 130(1), 97 (2008)
Candia R, Sorensen O, Villadsen J, Topsoe NY, Clausen BS, Topsoe H, Bull. Soc. Chim. Belg., 93, 763 (1984)
Topsoe H, Clausen BS, Appl. Catal., 25, 273 (1986)
Sun MY, Nicosia D, Prins R, Catal. Today, 86(1-4), 173 (2003)
Medici L, Prins R, J. Catal., 163(1), 28 (1996)
Fujikawa T, Kimura H, Kiriyama K, Hagiwara K, Catal. Today, 111(3-4), 188 (2006)
Hayden TF, Dumesic JA, Sherwood RD, Baker RTK, J. Catal., 105, 299 (1987)
Vissers JPR, Scheffer B, de Beer JHJ, Moulijn JA, Prins R, J. Catal., 105, 277 (1987)
van Veen JAR, Gerkema E, van der Kraan AM, Knoester A, Chem. Commun., 1684 (1987)
Louwers SP, Craje MW, Vanderkraan AM, Geantet C, Prins R, J. Catal., 144(2), 579 (1993)
Browne VM, Louwers SPA, Prins R, Catal. Today, 10, 345 (1991)
Usman, Yamamoto T, Kubota T, Okamoto Y, Appl. Catal., 328, 219 (2007)
Yamada S, Qian W, Ishihara A, Wang G, Li L, Kabe T, Sekiyu Gakkaishi, 44, 217 (2001)
Chen CL, Wang CH, Weng HS, Chemosphere, 56, 425 (2004)

The Korean Institute of Chemical Engineers. F5, 119, Anam-ro, Seongbuk-gu, 233 Spring Street Seoul 02856, South Korea.
TEL. No. +82-2-458-3078FAX No. +82-507-804-0669E-mail : kiche@kiche.or.kr

Copyright (C) KICHE.all rights reserved.

- Korean Journal of Chemical Engineering 상단으로