摘要
聚天冬氨酸具有高生物可降解性 ,是一种优良的“环境友好”型阻垢分散剂和缓蚀剂。它是一种新型水处理剂。本文系统地介绍了近年来聚天冬氨酸合成方法的最新研究成果 ,分析了各种合成方法和反应条件对产品转化率及其性能的影响 ,概括了控制产品转化率与摩尔质量的主要因素和产品的分离提纯方法 。
Polyaspartic acid is a highly biodegradable and new environmental friendly scale and corrosion inhibitor. It is a new type water treatment agent. The recent research accomplishments on the synthesis methods of polyaspartic acid are introduced in this paper. The influence of different synthesis methods and reaction conditions on product conversion and performance is analysed. The primary factors of controlling the mole masscie (molecular weight) and the methods on purifying the product are summarized, and it also points out the future development trend of synthesis process of polyaspartic acid.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2002年第9期38-41,45,共5页
Techniques and Equipment for Environmental Pollution Control
