Recent studies on the preparation, activation and design of active phases and supports of hydrotreating catalysts

被引：134

作者：

Breysse, Michele ^{[2
]}

Geantet, Christophe ^{[1
]}

Afanasiev, Pavel ^{[1
]}

Blanchard, Juliette ^{[2
]}

Vrinat, Michel ^{[1
]}

机构：

[1] Univ Lyon 1, IRCELYON, CNRS, UMR 5256, F-69626 Villeurbanne, France

[2] Univ Paris 06, CNRS, UMR 7609, LRS, F-75252 Paris, France

来源：

CATALYSIS TODAY | 2008年 / 130卷 / 01期

关键词：

hydrotreating catalysts; hydrotreatment; sulfides catalysts; preparation of sulfides catalysts; activation of sulfides catalysts; support effect;

D O I：

10.1016/j.cattod.2007.08.018

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Commercial hydrotreating catalysts are usually composed of a sulfide active phase, molybdenum or tungsten sulfide promoted by cobalt or nickel, supported on alumina. Due to very stringent environmental regulations, the research effort to enhance the properties of these catalysts is still very important. The present article summarizes studies carried out recently by French scientists in three directions, the improvement of the preparation and activation methods of molybdenum or tungsten sulfide based catalysts, the search for new active phases based on solid state chemistry concept or bifunctional mechanism, and the design of new supports. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：3 / 13

页数：11

共 108 条

[91] Preparation and catalytic properties of chromium-containing mixed sulfides [J].

Thiollier, A ;

Afanasiev, P ;

Delichere, P ;

Vrinat, M .

JOURNAL OF CATALYSIS, 2001, 197 (01) :58-67

[92] Predictive approach for the design of improved HDT catalysts:: γ-alumina supported (Ni, Co) promoted Mo1-xWxS2 active phases [J].

Thomazeau, C. ;

Geantet, C. ;

Lacroix, A. ;

Danot, A. ;

Harle, V. ;

Raybaud, P. .

APPLIED CATALYSIS A-GENERAL, 2007, 322 :92-97

[93] EXAFS characterization of new active phases for catalytic hydrotreatment:: Two cations disulfide layers in the MoxW(1-x)S2 lamellar solid solution [J].

Thomazeau, C ;

Geantet, C ;

Lacroix, M ;

Danot, M ;

Harle, V .

OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2005, 60 (05) :781-790

[94] Two cation disulfide layers in the WxMo(1-x)S2 lamellar solid solution [J].

Thomazeau, C ;

Geantet, C ;

Lacroix, M ;

Harlé, V ;

Benazeth, S ;

Marhic, C ;

Danot, M .

JOURNAL OF SOLID STATE CHEMISTRY, 2001, 160 (01) :147-155

[95] IMPORTANCE OF CO-MO-S TYPE STRUCTURES IN HYDRODESULFURIZATION [J].

TOPSOE, H ;

CLAUSEN, BS .

CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1984, 26 (3-4) :395-420

[96] MCM-41-supported Co-Mo catalysts for deep hydrodesulfurization of light cycle oil [J].

Turaga, UT ;

Song, CS .

CATALYSIS TODAY, 2003, 86 (1-4) :129-140

[97] Synergetic effects of Pt and Ru added to Mo/Al2O3 sulfide catalyst in simultaneous hydrodesulfurization of thiophene and hydrogenation of cyclohexene [J].

Vít, Z ;

Gulková, D ;

Kaluza, L ;

Zdrazil, M .

JOURNAL OF CATALYSIS, 2005, 232 (02) :447-455

[98] Synthesis of nanocrystalline MoS2 and WS2 in a microwave plasma [J].

Vollath, D ;

Szabo, DV .

MATERIALS LETTERS, 1998, 35 (3-4) :236-244

[99] CATALYTIC PROPERTIES IN HYDROGENATION AND HYDRODESULFURIZATION REACTIONS OF RUTHENIUM SULFIDE SOLID-SOLUTIONS CONTAINING IRON, COBALT OR NICKEL [J].

VRINAT, M ;

LACROIX, M ;

BREYSSE, M ;

MOSONI, L ;

ROUBIN, M .

CATALYSIS LETTERS, 1989, 3 (5-6) :405-412

[100] Preparation and hydrotreating activity of unsupported nickel phosphide with high surface area [J].

Yang, Shaofeng ;

Liang, Changhai ;

Prins, Roel .

JOURNAL OF CATALYSIS, 2006, 241 (02) :465-469

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