汽车尾气净化催化剂研究的现状  

The Reseach State on the Catalysts for the Purification of Automobile Exhewstea Gas

作　　者：周寒枝 黎澄宇 

机构地区：[1]江西省轻工业学校,江西南昌330029 [2]江西省环境监测中心站,江西南昌330029

出　　处：《环境与开发》1999年第3期13-14,共2页Environment and Exploitation

摘　　要：指出了当前汽车尾气净化催化剂的研究重点，主要在于提高催化剂的热稳定性，降低催化剂的起燃温度及生产成本和催化剂的制备方法等四个方面，为了解尾气净化催化剂的研究现状和未来起到了重要的参考作用．It is pointed out that the main problems fot this rind of catalysts are as follows:to inprove the stability of catalysts at high temperature to decrease the T50 of catalysts to cut the cost of catalyst preparation and the method of preparing catalysts.This paper is helpful for understanding the present and fature of the catalyst research.

关 键 词：汽车尾车 净化 催化剂 研究现状 

分 类 号：X511.05[环境科学与工程—环境工程] TQ426.96[化学工程]