摘要
本文研究了阴离子聚丙烯酰胺溶液流经多孔介质的流变性及滞留在多孔介质中聚合物与注水速度的关系．聚合物溶液通过多孔介质的流动特点和由滞留在多孔介质中的聚合物引起注入水的流动特点有相似的流变特性，然而由作用机制引起的效应是不同的．本文根据分子间相互作用力的改变和应力与分子的反应变化解释了不同流速范围内的流变特征．
The rheology of anionic polyacrylamide solution when flowed through porous media and therelation between polymer retained in porous and injection rate of acter studied'The behaviour ofrheology of polymer solution through porous ined;a is similar to that of injection water throughmedia with remained polymer.But the mechanism is different.The character of the rheologl indifferent flowing rate was reasoned according to me change of action forces between molecularsand the relation of stress and anti-deformation of molecular.
出处
《化学与粘合》
CAS
1994年第3期133-136,148,共5页
Chemistry and Adhesion
关键词
聚丙烯酰胺
多孔介质
流变特性
rheology
polyamide solution
porous media
action forces of molecular
