文献类型：期刊文献

中文题名：废汽车尾气三元催化剂的回收利用研究进展

英文题名：Review of the recycling of spent automotive three-way catalysts

作者：沈传松[1];张巍[1];杨骥[1];邱兆富[1];曹礼梅[1]

机构：[1]华东理工大学资源与环境工程学院,国家环境保护化工过程环境风险评价与控制重点实验室,上海200237

年份：2015

卷号：37

期号：4

起止页码：78

中文期刊名：环境污染与防治

外文期刊名：Environmental Pollution & Control

收录：CSTPCD;;北大核心:【北大核心2014】；CSCD:【CSCD2015_2016】；

基金：环保公益性行业科研专项(No.201309021)

语种：中文

中文关键词：废汽车尾气三元催化剂;回收;政策;体系;技术

外文关键词：spent automotive three-way catalysts;recycling;policy;system;technology

摘要：随着汽车行业的迅猛发展,中国的废汽车尾气三元催化剂(TWCs)产生量将越来越大。由于废汽车尾气TWCs中富含铂、钯、铑等铂族贵金属,对其的不合理回收和提炼,不仅导致稀缺贵金属资源的流失,还会造成严重的环境污染。从废汽车尾气TWCs的回收政策、回收体系和回收技术3个层面,分析了国内外相关国家的最新进展,指明了中国在废汽车尾气TWCs回收过程中亟待解决的问题,最后还提出了应对建议。
With the rapid development of automotive industry,more and more spent automotive three-way catalysts(TWCs)in China were produced.The spent automotive TWCs were rich in platinum group precious metals(PGMs),such as platinum,palladium and rhodium.Therefore,lacking of the effective recycling system and technologies for these spent automotive TWCs resulted in not only the loss of these scarce resources,but also serious environmental pollution problems.The up-to-date progress of recycling policy,system,technologies for spent automotive TWCs in domestic and overseas were analyzed.The existing problems in China were also pointed out.Finally,some suggestions were put forward to improve effective disposal of spent automotive TWCs.