除氧剂的加入量对低温ESBR聚合反应影响  

Study on the Effect of the Addition of Deaerator on the Low Temperature ESBR Polymerization Reaction

作　　者：胡忠宝 李伟 瞿建峰 HU Zhong-bao;LI Wei;QU Jian-feng(Zhejiang Vitex Rubber Co.,Ltd.,Taizhou 317100,China;Nantong Haiyang Energy Conservation and Environmental Protection Technology Co.,Ltd.,Haimen 226100,China)

机构地区：[1]浙江维泰橡胶有限公司制造部,浙江台州317100 [2]南通海阳节能环保科技有限公司,江苏海门226100

出　　处：《化工管理》2021年第5期84-86,共3页Chemical Engineering Management

摘　　要：在低温乳液聚合中使用大量乳化剂、水和其他试剂,其中都溶解有一定的氧。虽然人们对系统置换清除了系统的氧,但这些溶解氧还不能被消除。为了消除这些溶解氧,必须加入一定量的除氧剂,避免由于氧存在使聚合反应出现诱导期。In low temperature emulsion polymerisation large quantities of emulsif iers,water and other reagents are used,all of which have some oxygen dissolved in them.Although one displaces the system to remove the oxygen from the system,this dissolved oxygen cannot yet be eliminated.In order to eliminate these dissolved oxygen,a certain amount of deaerating agent must be added to avoid an induction period in the polymerisation reaction due to the presence of oxygen.

关 键 词：溶解氧 脱盐水温度 自由基 

分 类 号：TQ333.1[化学工程—橡胶工业]