摘要
根据分子设计原理,耐温抗盐型丙烯酰胺共聚物分耐温、耐盐单体共聚物、两性共聚物、疏水缔合共聚物、多元组合共聚物和梳形聚合物。综述了丙烯酰胺共聚物的耐温、抗盐的机理,介绍了驱油用耐温、抗盐型丙烯酰胺共聚物的研究现状及发展趋势,指出了丙烯酰胺共聚物在耐温、抗盐性能方面改进的关键是引入某些特殊结构。
The study on the temperature and salt-resistant copolymers of acrylamide could be divided into five types according to the principle for the design of molecular. They were temperature and salt-resistant monomer copolymer, amphoteric copolymer, hydrophobically associating copolymer, combined copolymer and comb-shaped polymer. Firstly, the mechanism of temperature and salt-resistant was analyzed in this paper, meanwhile,the recent progress in copolymers of acrylamide for EOR were reviewed. Finally some suggestions about the further development was provided.
出处
《应用化工》
CAS
CSCD
2005年第10期598-600,共3页
Applied Chemical Industry
关键词
丙烯酰胺共聚物
耐温抗盐
驱油
acrylamide copolymer
temperature and salt-resistant
oil displacing
