PASP阻垢缓蚀剂缓蚀机理研究  

Studies on the Corrosion Inhibition Mechanism of PASP

作　　者：敖永波[1] 李进勇[2] 

机构地区：[1]华东交通大学土木建筑学院,江西南昌330013 [2]武汉理工大学资源与环境工程学院,湖北武汉430070

出　　处：《全面腐蚀控制》2009年第4期12-14,17,共4页Total Corrosion Control

摘　　要：绿色化是21世纪水处理药剂的发展方向,以聚天冬氨酸为代表的绿色水处理剂因此成为了研究的热门。目前对有机阻垢缓蚀剂的阻垢缓蚀机理研究还处于初步的假说阶段。本文采用尿素和马来酸酐为原料合成聚天冬氨酸,然后根据实验的一些情况对聚天冬氨酸的缓蚀机理进行了一些讨论。Green is the direction of the development of water treatment chemicals in the 21st century. Poly-aspartic acid is representative of the green water treatment agent and became a hot research. At present the research of the mechanism of organic corrosion inhibitor is still the preliminary stage of hypothesis. In this paper, poly-aspartic acid is synthesized with urea and maleic anhydride, and then poly-aspartic acid inhibition mechanism is discussed according to the experiment some cases.

关 键 词：聚天冬氨酸 阻垢 缓蚀 循环水 无磷 

分 类 号：TQ085.4[化学工程] TG174.42[金属学及工艺—金属表面处理]