Regeneration of Ni/SiO2 poisoned with carbon disulfide

被引:3
作者
Figoli, NS
LArgentiere, PC
Nicot, C
Frety, R
机构
[1] CNRS,INST RECH CATALYSE,F-69626 VILLEURBANNE,FRANCE
[2] UNIV LYON 1,LAB APPLICAT CHIM ENVIRONNEMENT,F-69622 VILLEURBANNE,FRANCE
关键词
regeneration; poisoning; nickel/silica catalyst;
D O I
10.1007/BF00806564
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 poisoning effect of carbon disulfide on a model nickel/silica catalyst and the regenerating role of both pure hydrogen and 2-butyne + hydrogen are reported. The treatments induce the elimination of sulfur and promote a recovery of the catalytic activity; irreversible adsorbed sulfur still remains on the catalyst.
引用
收藏
页码:171 / 174
页数:4
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