LIQUID-PHASE FISCHER-TROPSCH SYNTHESIS ON MANGANESE-PROMOTED ULTRAFINE PARTICLES OF IRON USED AS A CATALYST

被引：16

作者：

ITOH, H ^{[1
]}

NAGANO, S ^{[1
]}

URATA, T ^{[1
]}

KIKUCHI, E ^{[1
]}

机构：

[1] WASEDA UNIV, SCH SCI & ENGN,DEPT APPL CHEM,3-4-1 OKUBO, SHINJUKU KU, TOKYO 169, JAPAN

来源：

APPLIED CATALYSIS | 1991年 / 77卷 / 01期

关键词：

CARBON MONOXIDE HYDROGENATION; FISCHER-TROPSCH SYNTHESIS; MANGANESE-IRON; SYNGAS CONVERSION; ULTRAFINE PARTICLE CATALYST;

D O I：

10.1016/0166-9834(91)80021-N

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：

The catalytic properties of manganese-promoted ultrafine particles (UFP) of iron for liquid phase Fischer-Tropsch (FT) synthesis have been investigated. Manganese-promoted iron UFP catalysts were prepared by physically mixing iron UFP and manganese oxide or by liquid phase deposition of manganese on iron UFP. These catalysts were highly selective for alkene production. In particular, the selectivity to lower alkenes over catalysts prepared by liquid phase manganese deposition was enhanced by the addition of extremely small amounts of manganese (several percent of iron). These catalysts gave very high yields of lower alkenes.

引用

页码：37 / 43

页数：7

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