超高分子量聚丙烯酰胺的合成方法综述  

Synthesis of ultra-high molecular weight polyacrylamide:A review

作　　者：康传宏 周久娜 郭继香[1] KANG Chuan-hong;ZHOU Jiu-na;GUO Ji-xiang(The Unconventional Petroleum Research Institute,China University of Petroleum(Beijing),Beijing 102249,China)

机构地区：[1]中国石油大学(北京)非常规油气科学技术研究院,北京102249

出　　处：《应用化工》2022年第11期3310-3313,共4页Applied Chemical Industry

基　　金：国家重点研发计划项目(2018YFA0702400);中石化科技攻关项目(P19018-2)。

摘　　要：为了解决普通的聚丙烯酰胺相对分子量低造成的聚丙烯酰胺溶液黏度较小、在油田运用中效果较差的问题,主要对水溶液聚合法、反相聚合法、沉淀聚合法、胶束聚合法、辐射聚合法、光引发聚合法等其它合成超高分子量聚丙烯酰胺的方法进行了阐述,综述了超高分子量聚丙烯酰胺的各种合成方法、合成特点、适用条件以及大规模工业化生产的利弊,并对未来超高分子量聚丙烯酰胺的研究方向进行了展望。In order to solve the problem of low viscosity of polyacrylamide solution caused by low relative molecular weight of ordinary polyacrylamide and poor application effect in oil field,this paper mainly describes other methods of synthesizing ultra-high molecular weight polyacrylamide,such as aqueous solution polymerization,reverse phase polymerization,precipitation polymerization,micellar polymerization,radiation polymerization,photoinduced polymerization,and summarizes various synthesis methods of ultra-high molecular weight polyacrylamide,the characteristics of synthesis,application conditions,advantages and disadvantages of large-scale industrial production,and the research direction of ultra-high molecular weight polyacrylamide in the future are prospected.

关 键 词：超高分子量 聚丙烯酰胺 合成方法 综述 

分 类 号：TQ317[化学工程—高聚物工业] TE24[石油与天然气工程—油气井工程]