稀土改性负载型催化剂研究进展  

Development of the Supported Catalysts Modified by Rare Earth

作　　者：杜墨池 贺新[2] 向刚伟 赵德智[1] 王德慧[1] Du Mochi;He Xin;Xiang Gangwei;Zhao Dezhi;Wang Dehui(College of Chemistry,Chemical Engineering and Environrnental Engineering,Liaoning Shihua（fni＇uersity,Fushun Liaoning 113001,China;CNPC Fushun Research Institute,Fushun Liaoning 113001,China;The First Produce Department of PetroChina Sichuan Petrochemical Co.,Ltd.,Chengdu Sichuan 611930,China)

机构地区：[1]辽宁石油化工大学化学化工与环境学部,辽宁抚顺113001 [2]中国石油天然气股份有限公司抚顺石化分公司研究院,辽宁抚顺113001 [3]中国石油四川石化责任有限公司生产一部,四川成都611930

出　　处：《辽宁石油化工大学学报》2018年第5期35-42,共8页Journal of Liaoning Petrochemical University

基　　金：辽宁省教育厅科学研究一般项目(L2016021);2015年辽宁省大学生创新创业训练计划项目(201510148043)

摘　　要：稀土元素具有丰富的外层价电子结构,赋予其诸多特性,已在许多重要的领域得到广泛应用。随着稀土分离工艺的日渐成熟,稀土价格持续走低,为稀土元素在负载型固相催化剂领域的大规模应用提供了保证。主要针对经过稀土改性的非均相负载型催化剂在石油加工、化学化工以及光化学等催化领域中的国内外应用和发展现状进行评述,详细介绍了稀土元素在非均相负载型催化剂领域的改性过程及其应用性质,并就稀土改性催化剂研究中存在的问题、相应的解决方法以及发展趋势进行了思考和展望。Rare earth elements have a rich outer layer valence electron structure, which gives them many properties and has been widely used in many important fields. With the maturity of rare earth separation process, the price of rare earth continues to decline, which provides a guarantee for the large scale application of rare earth elements in the field of supported solid phase catalysts. This paper mainly reviews the domestic and foreign applications and development status of heterogeneously supported catalysts modified by rare earth in the fields of petroleum processing, chemical engineering and photochemical. The modification process and application properties of rare earth elements in the field of heterogeneously supported catalysts are introduced in detail. The problems in the research of rare earth modified catalysts, the corresponding solutions and the development trend are considered and prospected.

关 键 词：稀土改性 负载 催化剂 非均相 

分 类 号：TE621.9[石油与天然气工程—油气加工工程]