摘要
以马来酸酐和碳酸铵为原料采取固相熔融法合成聚天冬氨酸,为了降低水处理运行成本,并研究了聚天冬氨酸与磷(膦)系复配物阻垢性能。说明聚天冬氨酸能部分取代目前常用的磷(膦)系阻垢剂。
A melt-out synthesis method of polyaspartie aeid（PASP） from maleic anhydride and salvolatile as raw materials was studied in solide phase system. In order to decrease the cost of water treatment,The paper discussed the combination system of PASP with SHWP, PBTCA and DTPMP had been developed. The results show PASP can partly instead of the usually scale inhibition.
出处
《内蒙古石油化工》
CAS
2009年第7期22-23,共2页
Inner Mongolia Petrochemical Industry
关键词
聚天冬氨酸
阻垢性
复配
polyaspartic
scaleinhibition
combination
