尾气

尾气中一氧化碳的排放限量为4.5%。

The limit for carbon monoxide is 4.5 per cent of the exhaust gas .

研究表明汽车尾气排放和环境污染有关。

The research indicates a connection between vehicle exhaust emissions and environment pollution .

我们的汽车每年排放出成千上万吨的有毒尾气。

Our cars pump out thousands of tonnes of poisonous fumes every year .

委员会已经提出了一个减少汽车尾气排放的议案。

The committee has put forward a proposal to reduce vehicle emissions .

这是中国首例与机动车尾气污染有关的公益诉讼案。

It is the first public-interest lawsuit in China related to pollution from automobile3 exhaust .

机动车尾气CO和CO2非分光红外遥测技术研究

Investigation on Remote Measurement of Automobile Emission CO and CO_2 by Non-dispersion Infrared Absorption Method

热法磷酸生产尾气排放P2O5超标原因分析及对策

Cause Analysis and Countermeasures for Excessive P_2O_5 in The Offgas Discharged from Thermal-process Phosphoric Acid Production

LPG对化油器发动机燃料消耗和尾气排放的影响

Effects of LPG on fuel consumption and exhaust of carburetor engine

导电SiC泡沫陶瓷在净化柴油车尾气中的作用

The role of SiC foam conductive ceramic for purifying CO and HC of diesel exhaust

尾气中H2S的净化及应用

Cleaning and application of hydrogen sulfide in tail gases

含新型稀土储氧材料的高性能天然气汽车尾气净化Pd催化剂

Novel Rare Earths Oxygen Storage Materials Promoted Pd Catalysts for Emission Control in Natural Gas Fueled Vehicles

汽车尾气排放的NOx（主要是NO）是城市大气的主要污染源之一。

Automobile exhaust NOX ( mainly NO ) is a major atmospheric pollutant .

SO2对柴油车尾气中CO和HC在Pt/γ-Al2O3上催化氧化的影响

Effect of SO_2 on Catalytic Oxidation of HC and CO in Diesel Exhaust over Pt / γ - Al_2O_3

LS系列催化剂在80kt/a硫磺回收及尾气处理装置上的应用

Application of LS series catalysts on 80kt / a sulfur recovery and tail gas processing unit

本研究主要考察了不同组成的汽车尾气净化催化剂在无氧条件下对CO水煤气反应和HC蒸汽转换反应的催化性能。

The performance of different catalysts in the water-gas shift and steam reforming reactions under rich condition was studied experimentally .

湿混捏法CoMo/Al2O3催化剂用于Claus反应尾气加氢转化反应

Application of CoMo / Al_2O_3 Catalyst Prepared by Wet-Mixing Kneading Method in Hydroconversion of Claus Reaction Tail Gas

碳烟微粒（PM）和氮氧化物（NOx）是柴油机尾气排放中的主要污染物。

Soot particles ( PM ) and nitrogen oxides ( NOx ) emissions from diesel engine exhaust is the major pollutants .

采用浸渍法制备了一系列低Pt、Rh含量的Pt-Rh型汽车尾气净化催化剂。

A series of low Pt-Rh catalysts for automobile exhaust purification was prepared by dipping method .

采用熔融硅Al2O3/KCl大孔径毛细管柱，用气相色谱直接进样方式，对汽车尾气中的低碳烃类化合物进行了分析监测。

By using fused silica Al2O3 / KCl capillary column to analyze C1-C4 hydrocarbons in automobile exhaust gas and atmosphere , and sample directly by GC .

应用膜分离技术回收VCM精馏尾气

Recovering VCM refining tail gases by membrane separation technique

综述了助剂在汽车尾气净化催化剂中的作用及影响固溶体储氧能力（OSC-OxygenStorageCapacity）和织构稳定性的因素。

The effects of promoters in TWC are summarized ; the influencing factors of Oxygen Storage Capacity ( OSC ) and stabilization correlated with textural and structural of solid solutions of promoter are also reviewed .

并以5%纳米TiO2光催化材料作为试验材料，对汽车尾气降解材料测试室的性能做测试评价。

Take 5 % nano - TiO_2 as the typical photochemical catalysis material to test the instrument 's performance .

因此，对Claus尾气进行加氢脱硫处理是石油化工等行业的一项重要课题。

So , hydrodesulfurization for the Claus tail gas is an important topic in petroleum chemical industry .

TWC处理汽车尾气的研究进展

Research progress of TWC in the process of automobile emission

选用不同产地、不同组成的铈锆固溶体材料，在相同条件下附载贵金属（Pt、Pd）制备三元催化剂做汽车尾气催化剂。

In the experiment , Ce-Zr composite material of different composition & origin was selected to make three-way catalysts with precious metal ( Pd / Pt ) .

基于AOTF的在线汽车尾气监测系统

On line Auto Gas Measuring System Based on AOTF

SCOT法尾气处理工艺技术进展

Advances of Scot technology for treating tail gas

排放尾气中的SO2含量为0.27t/d，远低于国家新的排放标准。

The SO 2 content in its exhaust gas was 0.27t / d , which was far lower than the new national exhaust standard .

模式采样法采集尾气中BaP的研究

Methodological Study of the Operating-Mode Sampling Method Applied to Collecting PAH Compounds in Exhausts from Diesel Engines

采用o衍射光作为样品测量光束，根据朗伯比尔定律对汽车尾气中HC、CO和CO2的含量进行在线监测；

The o-diffracted light is used as the signal light to online measure the concentration of HC , CO , CO_2 in the auto gas based on Lambert-Beer law .