SO-CALLED CO-MO-S PHASE OBSERVED IN CARBON-SUPPORTED COBALT SULFIDE CATALYST BY MOSSBAUER EMISSION-SPECTROSCOPY

被引:39
作者
VANDERKRAAN, AM [1 ]
CRAJE, MWJ [1 ]
GERKEMA, E [1 ]
RAMSELAAR, WLTM [1 ]
DEBEER, VHJ [1 ]
机构
[1] EINDHOVEN UNIV TECHNOL, INORGAN CHEM & CATALYSIS LAB, 5600 MB EINDHOVEN, NETHERLANDS
来源
APPLIED CATALYSIS | 1988年 / 39卷 / 1-2期
关键词
SPECTROSCOPY; MOSSBAUER;
D O I
10.1016/S0166-9834(00)80933-1
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 clarification of the structure and the related hydrosulfurization (HDS) activity of complex hydrotreating catalyst systems resulted in different structural models. With the help of in-situ techniques such as Moessbauer spectroscopy, qualitative and quantitative information about the location of the cobalt promoter ions and their relevance for HDS activity has been obtained.
引用
收藏
页码:L7 / L10
页数:4
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