摘要
新型绿色无汞催化剂的研发是聚氯乙烯行业可持续生产的研究热点。性能优异的复合催化材料能够有效缓解反应过程中由于活性组分团聚、还原、流失等造成的催化剂失活的瓶颈问题,是提高聚氯乙烯无汞催化剂催化性能的有效策略之一。从复合载体、复合金属材料两方面综述了复合催化材料在聚氯乙烯生产过程中的应用现状,并展望了复合催化材料在此过程中的发展趋势和方向。
The development of novel,green and mercury-free catalysts is a hot research for the sustainable production of polyvinyl chloride(PVC).As one of the effective strategies for improving the catalytic performance of the mercury-free PVC catalyst,composite catalytic materials with excellent properties can effectively overcome the bottleneck problem of the catalyst deactivation due to agglomeration,reduction and loss of the active components during reactions.The composite catalytic materials applied in PVC production were summarized in terms of the composite carriers and composite metal-based materials,and the development trend of composite catalytic materials was prospected.
作者
王璐
孟凡响
司建鑫
闫海军
王吉德
马莉达
Wang Lu;Meng Fanxiang;Si Jianxin;Yan Haijun;Wang Jide;Ma Lida(State Key Laboratory of Oil and Gas Fine Chemicals,Ministry of Education and Xinjiang Uyghur Autonomous Region,School of Chemical Engineering and Technology,Xinjiang University,Urumqi Xinjiang 830046,China;Xinjiang De’an Environmental Protection Technology Incorporated Company,Urumqi Xinjiang 830026,China)
出处
《石油化工》
CAS
CSCD
北大核心
2022年第9期1114-1121,共8页
Petrochemical Technology
基金
国家自然科学基金项目(21968033,U1903130)
中国博士后基金项目(2019M653800)
新疆维吾尔自治区“天山青年”计划项目(2019Q071)。
关键词
复合催化材料
聚氯乙烯
乙炔氢氯化
composite catalytic materials
polyvinyl chloride
acetylene hydrochlorination
