Catalytic Diesel Exhaust Systems: Modern Problems and Technological Solutions for Modernization of the Oxidation Catalyst

被引：5
作者：
Yashnik, S. A. [1 ]
机构：
[1] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk 630090, Russia
来源：
CATALYSIS IN INDUSTRY | 2022年 / 14卷 / 03期
关键词：
diesel engine; exhaust gases; diesel oxidation catalyst; Pt; catalytic particulate filter; NOx SCR; LOW-TEMPERATURE ACTIVITY; PD BIMETALLIC CATALYSTS; PLATINUM-GROUP METALS; MONOLITHIC CATALYSTS; MANGANESE OXIDE; NO OXIDATION; HYDROCARBON OXIDATION; SULFUR RESISTANCE; CARBON-MONOXIDE; ULTRA-LOW;
D O I：
10.1134/S2070050422030060
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Diesel vehicles release not only soot and NOx into the environment, but also a wide range of organic and inorganic toxic compounds. The review discusses in detail the role of the oxidation catalyst in modern diesel exhaust purification systems, methods for improvement and optimization of oxidation catalysts designed for conversion of carbon monoxide and hydrocarbons, and methods for reducing the contents of Pt group metals in these catalytic systems.
引用
收藏
页码：283 / 297
页数：15
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