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1)  Vehicle exhaust purification
汽车尾气治理
2)  automobile exhaust gas treatment
汽车尾气处理
3)  automotive exhaust
汽车尾气
1.
Progress of modeling the automotive exhaust catalytic converter;
汽车尾气催化转化器模型研究进展
2.
Mathematical simulation of automotive exhaust catalytic converter in exhaust system of cold-start engine;
汽车尾气三效催化器排气系统冷启动阶段数值模拟
3.
Automotive Exhaust Detection and Analysis System Based on the National Ⅲ Standard;
基于国Ⅲ标准的汽车尾气检测分析系统
4)  automobile exhaust
汽车尾气
1.
Study on the surplus heat reclamation of automobile exhaust by the separate type heat pipe exchanger;
分离式热管换热器回收汽车尾气余热的试验研究
2.
Determination of rhodium in automobile exhaust catalysts by FAAS method;
FAAS测定汽车尾气催化剂中的铑
3.
Effects of automobile exhaust on chlorophyll fluorescence characters of four northern deciduous trees.;
汽车尾气对四种北方阔叶树叶绿素荧光特性的影响
5)  vehicle exhaust
汽车尾气
1.
Analysis on the countermeasures of the vehicle exhaust pollution control;
浅析汽车尾气污染的防治对策
2.
In this paper, the pollution extent of the lead from vehicle exhaust on the roadside soils was studied and the lead distribution in the soils, which are located beside Road 102 without any influence from industrial pollutants around, was also investigated.
采用一系列的实验室质量保证措施,利用统计学原理,研究了汽车尾气中铅对公路(以102国道长春至四平段远离城市且周围无工业点源为例)两侧土壤污染的程度,并分析了其分布水平。
3.
8% of plumbum in TSP of the ambient air come from the vehicle exhaust.
8%的 Pb来源于汽车尾气 。
6)  automobile exhaust gas
汽车尾气
1.
Development of a new catalysts for purification of automobile exhaust gas;
新型汽车尾气净化催化剂的研究
2.
Analysis of Existing Circumstance and countermeasure studying on the Purified catalysts of Automobile Exhaust Gas;
汽车尾气净化催化剂的现状分析及对策研究
3.
Development of loading-Pd to ultramicron particle catalysts for purification of automobile exhaust gas;
汽车尾气净化负载钯超微粒催化剂的研究
补充资料:汽车尾气的污染控制
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性质:汽车排放尾气含有150~200种有害物质,如CO、SO2、氮氧化物(NOx,以NO为主)、苯并[α]芘及其他碳氢化物。主要来自汽油、柴油及其燃烧产物。柴油燃烧还会产生黑烟和特有臭味,一般一克烟黑中含有约70微克的苯并[α]芘。至少应控制使碳氢化物及CO减少96%的排放,NOx减少75%,可吸入颗粒物减少90%。环保部门有控制汽车尾气排放的严格标准。这就必须改变燃烧和加入适当的燃料添加剂以增加燃料完全燃烧的程度;汽车无铅化控制铅污染;改进发动机,采用电子喷射技术进行机内控制和增加对尾气后处理,如加装尾气净化催化器等机外控制手段。

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