SCR deNOx process for real diesel exhaust gas under steady-state and transient conditions

被引：0
|
作者：
Bettoni, Flavio [1 ]
von Rohr, Philipp Rudolf [1 ]
机构：
[1] Swiss Federal Inst of Technology, Zurich, Switzerland
来源：
Chemical Engineering and Technology | 1998年 / 21卷 / 10期
关键词：
Ammonia - Catalyst selectivity - Catalytic converters - Diesel engines - Exhaust gases - Gas emissions - Nitrogen oxides - Thermal effects - Vanadium compounds;
D O I：
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中图分类号：
学科分类号：
摘要：
The factors affecting the degree of nitrogen oxide removal process and the sorption effects of the reducing agent ammonia on the catalyst used in selective catalytic reduction technology for mobile systems were investigated. An extensive series of tests was carried out on a commercially available catalytic converter based on vanadium pentoxide under steady-state and transient operating conditions. Results showed that the rate of nitrogen oxide removal increased with increasing temperature.
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页码：800 / 804
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