INFLUENCE OF COCATIONS ON CATALYTIC ACTIVITY OF COPPER ION-EXCHANGED ZSM-5 ZEOLITE FOR REDUCTION OF NITRIC-OXIDE WITH ETHENE IN THE PRESENCE OF OXYGEN

被引：47

作者：

TERAOKA, Y

OGAWA, H

FURUKAWA, H

KAGAWA, S

机构：

[1] Department of Applied Chemistry, Faculty of Engineering, Nagasaki University, Nagasaki

来源：

CATALYSIS LETTERS | 1992年 / 12卷 / 04期

关键词：

NITRIC OXIDE; SELECTIVE REDUCTION; ETHENE; OXIDIZING ATMOSPHERE; COPPER ION-EXCHANGED ZSM-5; COCATION EFFECT;

D O I：

10.1007/BF00765065

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 coexistence of alkaline earth (Ca and Sr) and transition metal (Fe, Co and Ni) cations with Cu ions in ZSM-5 zeolite is effective in the promotion of the maximum activity and the expansion of the active temperature range for the reduction of nitric oxide with ethene in the presence of excess oxygen.

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页码：361 / 366

页数：6

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