文献类型：期刊文献

中文题名：柴油机排放碳颗粒物的催化燃烧

英文题名：CATALYTIC COMBUSTION OF DIESEL EXHAUST PARTICULATE

作者：李平[1];朱兵[1];吕晓慧[1];吴善良[1]

机构：[1]华东理工大学工业催化研究所

年份：1996

卷号：16

期号：2

起止页码：226

中文期刊名：环境科学学报

外文期刊名：Acta Scientiae Circumstantiae

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSSCI:【CSSCI1998】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：催化燃烧;碳颗粒物;柴油机;排放

外文关键词：catalystic combustion, particulate, diesel exhaust.

摘要：在热天平装置上考察了柴油机排放碳颗粒物燃烧催化剂的活性，讨论了样品制备因素对样品失重温度的影响，这些因素包括碳颗粒物组成、催化剂载体、催化剂与碳颗粒物质量比，着重筛选了催化剂的组份，得到了组份催化剂ＣｕＣｌ_２─ＫＣｌ－ＮＨ_４ＶＯ_３其５５０℃焙烧后能使样品的Ｔ_ｍ和Ｔ_ｆ值都降低１８０℃以上，并对催化剂的热稳定性进行了研究。
The catalysts for diesel exhaust particulate combustion were studied by a thermogravimetric analyzer.The effect of sample preparation procedure on sample weight loss temperature is discussed. The factors included the composition of particulate, the catalyst carrier and the weight ratio of catalyst and particulate. By screening of various metal salts, it was found that both Tm and Tf values could be brought down over 180℃ by using CuCl_2-KCl-NH_4VO_3. The thermal stability of the catalyst was investigated as well.