聚合釜最佳操作条件的探讨  

Discussion on the Best Operating Conditions of Polymerization Kettle

作　　者：胡久平[1] 

机构地区：[1]兰州石化职业技术学院,甘肃兰州730060

出　　处：《山东化工》2011年第11期55-56,62,共3页Shandong Chemical Industry

摘　　要：在丁腈橡胶的生产过程中,由于各种原因聚合釜内经常形成挂胶、凝胶。由于挂胶、凝胶的产生,减小了聚合釜的净容积和传热面积、堵塞胶浆管线,从而增加了生产过程中的能量消耗和物料消耗,影响生产效率。针对聚合单元聚合釜内的挂胶现象进行分析,探讨聚合釜挂胶和凝胶产生的原因,提出了一些减少或避免挂胶和凝胶的生产措施,探讨聚合最佳操作条件。In the production process of nitrile rubber, it often forms the hanging glue polymerization kettle due to all sorts of reasons. It reduces the net volume and heat transfer and gel in area of the polymerization kettle and blind rubber paste pipeline, thus increases the energy consumption and material consumptions consumption, then affects the production efficiency. To analysis hanging glue phenomenon in polymerization kettle of the polymerization unit, discuss the reason of hang glue and gel in polymerization kettle, put forward some measurement related to reducting or avoidind hanging glue and gel, and discuss the best operation of polymerization.

关 键 词：丁腈橡胶 聚合物 挂胶 最佳操作条件 

分 类 号：TQ333.7[化学工程—橡胶工业]