Novel catalytic properties of Rh sulfide for the synthesis of methanol from CO+H2 in the presence of H2S

被引：18

作者：

Yamada, M ^{[1
]}

Koizumi, N ^{[1
]}

Miyazawa, A ^{[1
]}

Furukawa, T ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Engn, Dept Appl Chem, Aoba Ku, Sendai, Miyagi 9808579, Japan

来源：

CATALYSIS LETTERS | 2002年 / 78卷 / 1-4期

基金：

日本学术振兴会;

关键词：

Rh sulfide; methanol synthesis; sulfur tolerant catalyst; Cu/Zn/Al catalyst;

D O I：

10.1023/A:1014901217381

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：

Rh sulfide yielded 800 g kg-cat(-1) h(-1) of methanol at 593 K and 5.1 MPa from CO + H-2 (syngas) even in the presence of H2S 100 ppm in concentration. The obtained space-time yield of methanol was comparable with that obtained with a commercial Cu/Zn/Al catalyst at a conventional reaction condition (523 K and 5.1 MPa) from a feed containing both syngas and CO2.

引用

页码：195 / 199

页数：5

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