The oxidative dehydrogenation of propane using gallium-molybdenum based catalysts

被引：10

作者：

Davies, T ^{[1
]}

Taylor, SH ^{[1
]}

机构：

[1] Cardiff Univ, Sch Chem, Cardiff CF10 3TB, S Glam, Wales

来源：

CATALYSIS LETTERS | 2004年 / 93卷 / 3-4期

关键词：

propane; propene; partial oxidation; gallium oxide; molybdenum oxide;

D O I：

10.1023/B:CATL.0000017069.52359.6a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Catalysts based on a physical mixture of Ga2O3 and MoO3 have been prepared and evaluated for propane partial oxidation to propene. The Ga2O3/MoO3 catalysts demonstrated propene yields greater than a 6 wt% V2O5/TiO2 catalyst, which is known to be active for the reaction. The higher yield of propene was achieved by the alkane activation properties of Ga2O3 and the selective oxidation function of MoO3 combining in a synergistic manner.

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收藏

页码：151 / 154

页数：4

相关论文

共 9 条

[1] VANADIUM-OXIDE MONOLAYER CATALYSTS - PREPARATION, CHARACTERIZATION AND CATALYTIC ACTIVITY [J].

BOND, GC ;

TAHIR, SF .

APPLIED CATALYSIS, 1991, 71 (01) :1-31

[2] SELECTIVE OXIDATIVE DEHYDROGENATION OF PROPANE OVER V-MG-O CATALYSTS [J].

CHAAR, MA ;

PATEL, D ;

KUNG, HH .

JOURNAL OF CATALYSIS, 1988, 109 (02) :463-467

[3] Methanol to hydrocarbons:: enhanced aromatic formation using a composite Ga2O3-H-ZSM-5 catalyst [J].

Freeman, D ;

Wells, RPK ;

Hutchings, GJ .

CHEMICAL COMMUNICATIONS, 2001, (18) :1754-1755

[4] A study of the methane-deuterium exchange reaction over a range of metal oxides [J].

Hargreaves, JSJ ;

Hutchings, GJ ;

Joyner, RW ;

Taylor, SH .

APPLIED CATALYSIS A-GENERAL, 2002, 227 (1-2) :191-200

[5] Methane partial oxidation to methanol over Ga2O3 based catalysts: Use of the CH4/D-2 exchange reaction as a design tool [J].

Hargreaves, JSJ ;

Hutchings, GJ ;

Joyner, RW ;

Taylor, SH .

CHEMICAL COMMUNICATIONS, 1996, (04) :523-524

[6] HYDROGEN-TRANSFER AND ACTIVATION OF PROPANE AND METHANE ON ZSM5-BASED CATALYSTS [J].

IGLESIA, E ;

BAUMGARTNER, JE .

CATALYSIS LETTERS, 1993, 21 (1-2) :55-70

[7] Oxidative dehydrogenation of propane over vanadium oxide based catalysts - Effect of support and alkali promoter [J].

Lemonidou, AA ;

Nalbandian, L ;

Vasalos, IA .

CATALYSIS TODAY, 2000, 61 (1-4) :333-341

[8] Oxidative dehydrogenation of propane over molybdenum-containing catalysts [J].

Meunier, FC ;

Yasmeen, A ;

Ross, JRH .

CATALYSIS TODAY, 1997, 37 (01) :33-42

[9]

ZHEN Z, 2003, J PHYS CHEM B, V107, P6333