OVERVIEW OF THE REACTIVITY OF COPPER-ON-ALUMINA FOR THE OXIDATION AND SORPTION OF SO2 WITH SIMULTANEOUS REDUCTION OF NO BY NH3 AND EFFECT OF THE MODIFICATION WITH A V/TIO2 COMPONENT

被引：22

作者：

CENTI, G ^{[1
]}

PERATHONER, S ^{[1
]}

KARTHEUSER, B ^{[1
]}

HODNETT, BK ^{[1
]}

机构：

[1] UNIV LIMERICK,DEPT CHEM & LIFE SCI,LIMERICK,IRELAND

来源：

CATALYSIS TODAY | 1993年 / 17卷 / 1-2期

关键词：

D O I：

10.1016/0920-5861(93)80013-Q

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

An overview of the reactivity and reaction mechanism Of SO2 oxidation-sorption and simultaneous reduction of NO by NH3/O2 on copper oxide on alumina is presented. This sorbent-catalyst exhibits high activity in SO2 oxidation-sorption, can be easily regenerated by reductive treatment and shows reasonably good activity in NO conversion to N2 in the presence Of NH3 and O2. However, it is shown that an improvment in the rate of the latter reaction may be useful. The possibility of introducing a vanadium oxide component resistant to SO2 poisoning in order to increase the deNOx rate during the simultaneous sorption Of SO2 is discussed.

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页码：103 / 110

页数：8

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