ON THE REDUCTION OF NIO FORMS IN MAGNESIA SUPPORTED CATALYSTS

被引：13

作者：

ARENA, F

FRUSTERI, F

PARMALIANA, A

GIORDANO, N

机构：

[1] CNR-TAE Institute, S. Lucia Messina, 98126

[2] Department of Industrial Chemistry, University of Messina, S. Agata, Messina, I-98166

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1990年 / 42卷 / 01期

关键词：

D O I：

10.1007/BF02137627

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：

Reducibility of Ni/MgO catalysts has been studied by the temperature-programmed reduction (TPR) technique in the temperature range of 373-1273 K. The profile of reduction reveals the presence of various "forms" of NiO. The effects of nickel loading and treatment temperature on catalyst reducibility have been evaluated. The formation of NiO-MgO solid solution controls the whole reduction of Ni/MgO system. © 1990 Akadémiai Kiadó.

引用

页码：121 / 126

页数：6