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Catalytic properties of a mixed calcium-cobalt orthophosphate, II. Determination of the active sites in propan-2-OL dehydrogenation

被引：6
作者：
Legrouri, A
Lenzi, J
Lenzi, M
机构：
[1] Al Akhawayn Univ, Sch Sci & Engn, Ifrane 53000, Morocco
[2] Ecole Natl Super Chim, Ctr Genie Photochim, F-31077 Toulouse, France
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1998年 / 65卷 / 02期
关键词：
poisoning; phenol; pyridine; dehydrogenation; propan-2-ol; calcium-cobalt orthophosphate;
D O I：
10.1007/BF02475257
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 effect of acidic (phenol) and basic (pyridine) poisons as well as that of water on propan-2-ol dehydrogenation were used to determine the nature of the active sites in the most active catalyst found in the mixed calcium-cobalt orthophosphate system, Ca3-xCox(PO4)(2), with x = 0.32. A mechanism for catalyst action is discussed in light of the results obtained.
引用
收藏
页码：227 / 232
页数：6
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