文献类型：期刊文章

作　　者：胡晓斌[1] 刘逸枫[2] 朱红军[2]

机构地区：[1]湖州师范学院化学系,湖州313000 [2]南京工业大学理学院

出　　处：《应用化学》

年　　份：2005

卷　　号：22

期　　号：1

起止页码：111-113

语　　种：中文

收录情况：AJ、BDHX、BDHX2004、CAS、CSCD、CSCD2011_2012、JST、RSC、ZGKJHX、核心刊

摘　　要：A new scale inhibitor, epoxysuccinic acid 2,3 epoxypropylsulfonic acid copolymer(PECS) was synthesized from disodium epoxysuccinate and sodium 2,3 epoxypropylsulfonate. The effects of the molar ratio of the monomers, the polymerization temperature, time, and the amount of initiator were studied. The optimal synthesis conditions were as follows:the polymerization temperature was at 70 ℃, the molar ratio of n (epoxysuccinic acid)∶ n (2,3 epoxypropylsulfonic acid)∶ n (initiator)=1∶1∶0 1, and the reaction time was 12 h. The results show that PECS is similar to polyepoxysuccinic acid(PESA) in inhibiting calcium carbonate scale and calcium sulfate scale, and superior to PESA in inhibiting calcium phosphate scale and stabilizing zinc salt.

关 键 词：聚环氧磺羧酸,聚环氧琥珀酸,阻垢剂  

分 类 号：O631.5]