聚琥珀酰亚胺合成工艺研究  

The Study of Synthesis Process for Polysuccinimide

作　　者：王小虎[1] 翟桂元[1] 赵维电[1] 

机构地区：[1]山东省环境保护科学研究设计院,山东济南250013

出　　处：《上海化工》2014年第9期1-3,共3页Shanghai Chemical Industry

摘　　要：采用马来酸酐和氨水为原料进行反应生成聚琥珀酰亚胺,实验主要考察原料配比、缩聚温度、缩聚时间与聚琥珀酰亚胺产率之间的关系,并研究原料采用分析纯与工业级对产率的影响。通过该实验,探索出一种简单可行的实验思路,为后续工业化应用奠定良好的基础。Polysuccinimide was produced from maleic anhydride and ammonia. The effects of the ratio of reactants,polycondensation temperature and polycondensation time on the productivity of polysuccinimide were investigated. Meanwhile, the influences on the productivity of analytical reagents and industrial products were researched. Through this experiment, a simple and feasible experimental thought was explored, which laid a good foundation for further industrial applications.

关 键 词：马来酸酐 氨水 聚琥珀酰亚胺 缩聚 

分 类 号：TQ225.262[化学工程—有机化工]