喷雾干燥造粒法制备微球催化剂的研究进展  

Research Progress on Preparation of Microsphere Catalyst by Spray Drying Granulation

作　　者：肖新宝 于万金[1] 刘敏洋 林胜达[1] 马超峰[1] 李玲[1] 刘武灿[1] 张建君[1] XIAO Xin-bao;YU Wan-jin;LIU Min-yang;LIN Sheng-da;MA Chao-feng;LI Ling;LIU Wu-can;ZHANG Jian-jun(State Key Laboratory of Fluorinated Greenhouse Gases Replacement and Treatment,ODS Alternatives Engineering&Technology Center of China,Zhejiang Research Institute of Chemical Industry Co.,Ltd.,Hangzhou,Zhejiang 310023,China)

机构地区：[1]浙江省化工研究院有限公司含氟温室气体替代及控制处理国家重点实验室,国家消耗臭氧层物质(ODS)替代品工程技术研究中心,浙江杭州310023

出　　处：《浙江化工》2020年第8期7-11,15,共6页Zhejiang Chemical Industry

摘　　要：根据流化床反应器用微球催化剂的粒径分布、球形度、耐磨强度等要求,针对制备微球催化剂的喷雾干燥造粒技术,综述了浆液配制、喷雾干燥工艺条件对微球催化剂的理化性质及催化性能的影响,为微球催化剂的研究提供借鉴。According to the requirements of particle size distribution,sphericity and abrasion resistance of the microsphere catalyst used in fluidized bed reactors,the effects of slurry preparation and spray drying process conditions on the physicochemical properties and catalytic performance of microsphere catalysts are reviewed for the spray drying granulation technology for preparing microsphere catalyst.These provide a reference for the study of microsphere catalysts.

关 键 词：流化床反应 催化剂成型 喷雾干燥造粒法 微球催化剂 

分 类 号：TQ426[化学工程]