文献类型：期刊文献

英文题名：Low-temperature catalytic destruction of chlorinated VOCs over cerium oxide

作者：Dai, Qiguang[1]; Wang, Xingyi[1]; Lu, Guanzhong[1]

机构：[1]E China Univ Sci & Technol, Res Inst Ind Catalysis, Adv Mat Lab, Shanghai 200237, Peoples R China

年份：2007

卷号：8

期号：11

起止页码：1645

外文期刊名：CATALYSIS COMMUNICATIONS

收录：;EI(收录号：20073810822162);WOS:【SCI-EXPANDED(收录号:WOS:000250256700017)】；

语种：英文

外文关键词：catalytic destruction; chlorinated VOCs; cerium oxide; catalytic combustion

摘要：Cerium oxide was used as the catalyst for the catalytic destruction of chlorinated VOCs, and trichloroethylene catalytic destruction as a model reaction was investigated in detail. It was found that cerium oxide has a high catalytic activity for the low-temperature catalytic destruction of various chlorinated VOCs. The main products in the catalytic destruction of trichloroethylene are HCl, Cl-2, CO2, and trace CO, and C2HCl is a reaction intermediate, and the presence of an excess of water (30,000 ppm) in the feed stream would inhibit the catalytic performance Of CeO2 catalyst, but improve the selectivity of HCl. (c) 2007 Elsevier B.V. All rights reserved.