若干无机盐对聚丙烯酰胺溶液粘度的影响  

Influence on Viscosity of the Polyacrylamide Solutions Containing Several Inorganic Salts

作　　者：杨勇[1] 孔凡家[1] 母朝静[1] 郑芙旻[1] 

机构地区：[1]同济大学化学系,上海200092

出　　处：《上海化工》2003年第12期22-23,共2页Shanghai Chemical Industry

摘　　要：探讨了无机盐溶液中阴阳离子对聚丙烯酰胺(PAM)溶液粘度的影响,确定了影响PAM溶液粘度的主要因素是二价阳离子(如ca2+及Mg2+离子)。The viscous behaviors of polyacrylamide in the solutions of the inorganic cations and anions were discussed. It is shown that the viscosity loss of polyacrylamide was mainly ascribed to the presence of the divalent cations such as Ca2+ and Mg2+.

关 键 词：无机盐 聚丙烯酰胺 溶液粘度 PAM 阴阳离子 盐溶液 影响 

分 类 号：TE39[石油与天然气工程—油气田开发工程]