A study of the action of magnesium on iron oxide catalysts for dehydrogenation of ethylbenzene to styrene

被引：12

作者：

Jiang, K ^{[1
]}

Yang, J

Hu, B

Yang, X

Mao, L

Yuan, Y

Zhang, G

机构：

[1] E China Normal Univ, Dept Phys, Shanghai 200062, Peoples R China

[2] Shanghai Res Inst Petrochem Technol, Shanghai 201208, Peoples R China

[3] Acad Sinica, Shanghai Inst Nucl Res, Shanghai 201800, Peoples R China

来源：

HYPERFINE INTERACTIONS | 1998年 / 111卷 / 1-4期

关键词：

Catalysts - Dehydrogenation - Ethylbenzene - Iron oxides - Magnesium compounds;

D O I：

10.1023/A:1012620726381

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Mossbauer study of the action of magnesium on iron oxide catalysts for the dehydrogenation of ethylbenzene to styrene has been carried out systematically. The presence of opportune amount of Mg enhances the stability and dispersivity of catalysts. Therefore Mg is one kind of useful structure promoter.

引用

页码：45 / 49

页数：5

共 4 条

[1] THE NATURE OF THE ACTIVE PHASE OF THE FE/K-CATALYST FOR DEHYDROGENATION OF ETHYLBENZENE
MUHLER, M
SCHLOGL, R
RELLER, A
ERTL, G
[J]. CATALYSIS LETTERS, 1989, 2 (04) : 201 - 210
[2] MAGNETIC-PROPERTIES AND HYPERFINE INTERACTIONS IN THE BETA-''' PHASE OF POTASSIUM FERRITE
ROMANOV, VP
CANDELA, GA
ROTH, RS
SWARTZENDRUBER, LJ
[J]. JOURNAL OF APPLIED PHYSICS, 1979, 50 (10) : 6455 - 6458
[3] WENG S, 1990, CHINESE SCI BULL, V1, P22
[4] YANG X, 1992, HYPERFINE INTERACT, V69, P863

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