Tungsten-Based Catalysts for Selective Deoxygenation

被引：122

作者：

Gosselink, Robert W. ^{[1
]}

Stellwagen, Daniel R. ^{[1
]}

Bitter, Johannes H. ^{[1
]}

机构：

[1] Univ Utrecht, Dept Inorgan Chem & Catalysis, NL-3584 CG Utrecht, Netherlands

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 19期

关键词：

biomass; nanostructures; olefins; supported catalysts; tungsten; SUPPORTED TUNGSTEN; RAMAN-SPECTROSCOPY; REACTION PATHWAYS; ACTIVATED CARBON; SURFACE OXYGEN; DIESEL FUEL; OXIDES; CARBIDES; ACID; HYDRODEOXYGENATION;

D O I：

10.1002/anie.201209809

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

On the tip of the tung(sten): The title catalysts selectively perform deoxygenation of vegetable-oil-based feeds by either decarboxylation/ decarbonylation or hydrodeoxygenation (HDO) pathways, depending on the dominant tungsten phase (WO3 and W2C). The process upgrades vegetable-oil-based feeds, under a hydrogen atmosphere, to high-value olefinic products, thus providing a significant advantage over other types of deoxygenation catalysts. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：5089 / 5092

页数：4

共 38 条

[1] Tungsten catalysts supported on activated carbon -: I.: Preparation and characterization after their heat treatments in inert atmosphere [J].

Alvarez-Merino, MA ;

Carrasco-Marín, F ;

Fierro, JLG ;

Moreno-Castilla, C .

JOURNAL OF CATALYSIS, 2000, 192 (02) :363-373

[2] Activated carbon and tungsten oxide supported on activated carbon catalysts for toluene catalytic combustion [J].

Alvarez-Merino, MA ;

Ribeiro, MF ;

Silva, JM ;

Carrasco-Marín, F ;

Maldonado-Hódar, FJ .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2004, 38 (17) :4664-4670

[3]

[Anonymous], 2012, ANGEW CHEM INT ED, V51, P2072

[4] Solid acid catalysts based on supported tungsten oxides [J].

Barton, DG ;

Soled, SL ;

Iglesia, E .

TOPICS IN CATALYSIS, 1998, 6 (1-4) :87-99

[5] Structure and electronic properties of solid acids based on tungsten oxide nanostructures [J].

Barton, DG ;

Shtein, M ;

Wilson, RD ;

Soled, SL ;

Iglesia, E .

JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (04) :630-640

[6] Nanostructured carbons in catalysis a Janus material-industrial applicability and fundamental insights [J].

Bitter, J. H. .

JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (35) :7312-7321

[7] Crystallite nanosize effect on the structural transitions of WO3 studied by Raman spectroscopy [J].

Boulova, M ;

Lucazeau, G .

JOURNAL OF SOLID STATE CHEMISTRY, 2002, 167 (02) :425-434

[8] Adsorption of gases in multimolecular layers [J].

Brunauer, S ;

Emmett, PH ;

Teller, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1938, 60 :309-319

[9] RAPID METHOD FOR THE DETERMINATION OF FATTY-ACID PROFILES FROM FATS AND OILS USING TRIMETHYLSULFONIUM HYDROXIDE FOR TRANS-ESTERIFICATION [J].

BUTTE, W .

JOURNAL OF CHROMATOGRAPHY, 1983, 261 (01) :142-145

[10] LASER RAMAN CHARACTERIZATION OF TUNGSTEN-OXIDE SUPPORTED ON ALUMINA - INFLUENCE OF CALCINATION TEMPERATURES [J].

CHAN, SS ;

WACHS, IE ;

MURRELL, LL ;

DISPENZIERE, NC .

JOURNAL OF CATALYSIS, 1985, 92 (01) :1-10

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