MKQZ-V型干粉催化剂加料器的优势探讨  

Discussion on the Advantages of MKQZ-V Dry Powder Catalyst Feeder

作　　者：任映浩 REN Yinghao

机构地区：[1]上海立得催化剂有限公司,上海201512

出　　处：《上海化工》2020年第4期65-68,共4页Shanghai Chemical Industry

摘　　要：聚合催化剂加料器是聚烯烃工业最为核心的产品和技术,它的好坏直接关系到聚合反应能否稳定运行。以聚烯烃干粉催化剂加料器为研究对象,对比了国内外各类干粉催化剂加料器在设计及运行过程中的优劣,并分析了导致这些优劣差异的原因,结果表明:上海立得催化剂有限公司研发的MKQZ-V型干粉催化剂加料器在设计和运行上优势明显。Polymerization catalyst feeder is the most important product and technology in polyolefin industry,and its quality is directly related to the stable operation of polymerization reaction.Taking the polyolefin catalyst powder feeder as the research object,the domestic and foreign various dry powder catalyst feeders in the process of design and operation was compared,and causes of quality differences were analyzed.The results show that the MKQZ-V powder catalyst feeder designed by Shanghai Leader catalyst Co.,Ltd.has obvious advantages in design and operation.

关 键 词：气相法聚乙烯 加料器 干粉催化剂 计量球阀 堵塞 反应器 

分 类 号：TQ315[化学工程—高聚物工业]