SELECTIVE REDUCTION OF NITROGEN-OXIDES WITH HYDROCARBONS OVER SOLID ACID CATALYSTS IN OXYGEN-RICH ATMOSPHERES

被引：251

作者：

KINTAICHI, Y

HAMADA, H

TABATA, M

SASAKI, M

ITO, T

机构：

[1] NATL CHEM LAB IND,YATABE,IBARAKI 305,JAPAN

[2] COSMO RES INST,SATTE,SAITAMA 34001,JAPAN

来源：

CATALYSIS LETTERS | 1990年 / 6卷 / 02期

关键词：

alumina; hydrocarbon; Nitrogen oxides selective reduction; propane; silica-alumina; solid acid catalysts; titania; zirconia;

D O I：

10.1007/BF00774726

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：

Highly selective reduction of nitrogen oxides to dinitrogen occurs to a high level in oxygen-rich atmospheres by using a small amount of propane as a reducing agent over alumina, silica-alumina, titania and zirconia catalyst. Judging from the data of activity and ammonia TPD measurement on a series of silica-alumina catalysts, acidity is suggested to be one of the main factors that determine catalytic activity. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.

引用

页码：239 / 244

页数：6

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