CATALYTIC ACTIVITY OF IRON IN THE WATER-VAPOR GASIFICATION OF SULFUR-CONTAINING COKES

被引：7

作者：

ADLER, J

HUTTINGER, KJ

MINGES, R

机构：

[1] Univ Karlsruhe, Inst fuer Chemische, Technik, Karlsruhe, West Ger, Univ Karlsruhe, Inst fuer Chemische Technik, Karlsruhe, West Ger

来源：

FUEL | 1985年 / 64卷 / 09期

关键词：

CATALYSIS; -; Efficiency;

D O I：

10.1016/0016-2361(85)90177-2

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The effect of sulfur on the catalytic activity of iron at different pressures and temperatures was studied with cokes of various sulfur contents, prepared by copyrolysis of polyvinylchloride and elemental sulfur at 600 C. It was concluded that gradual inhibition of the catalytic activity of iron is caused by partial blocking of active centers on the iron surface.

引用

页码：1215 / 1219

页数：5

共 19 条

[1]

ADLER J, 1984, THESIS U KARLSRUHE

[2]

Cusumano J.A., 1978, CATALYSIS COAL CONVE

[3] INFLUENCE OF ADSORBED SULFUR ON SURFACE-REACTION KINETICS AND SURFACE SELF-DIFFUSION ON IRON [J].

GRABKE, HJ ;

PETERSEN, EM ;

SRINIVASAN, SR .

SURFACE SCIENCE, 1977, 67 (02) :501-516

[4] CATALYTIC ACTIVITY OF COAL MINERALS IN WATER-VAPOR GASIFICATION OF COAL [J].

HUTTINGER, KJ ;

KRAUSS, W .

FUEL, 1982, 61 (03) :291-297

[5] CATALYTIC ACTIVITY OF COAL MINERALS IN HYDROGASIFICATION OF COAL [J].

HUTTINGER, KJ ;

KRAUSS, W .

FUEL, 1981, 60 (02) :93-102

[6] MIXTURES OF POTASSIUM-SULFATE AND IRON SULFATE AS CATALYSTS FOR WATER-VAPOR GASIFICATION OF CARBON .3. CHEMISTRY OF THE INSITU ACTIVATION OF THE CATALYST [J].

HUTTINGER, KJ ;

MINGES, R .

FUEL, 1985, 64 (03) :364-367

[7] SULFUR-EXCHANGE REACTIONS IN THE HYDROGENING GASIFICATION OF COAL [J].

HUTTINGER, KJ ;

KRAUSS, W .

CHEMIE INGENIEUR TECHNIK, 1981, 53 (02) :122-123

[8] FUNDAMENTAL PROBLEMS IN IRON-CATALYZED COAL-GASIFICATION - A SURVEY [J].

HUTTINGER, KJ .

FUEL, 1983, 62 (02) :166-169

[9]

HUTTINGER KJ, 1980, FUEL, V59, P375

[10]

HUTTINGER KJ, 1985, ERDOL KOHLE ERDGAS P, V37, P493

← 1 2 →