新型均三嗪类CO_(2)开关型表面活性剂的合成及性能评价  

Synthesis and performance evaluation of a novel s-triazine CO_(2)switchable surfactant

作　　者：张川 牛瑞霞[1] 龙彪[2,3] 李柏林 白向栋[1] ZHANG Chuan;NIU Rui-xia;LONG Biao;LI Bo-lin;BAI Xiang-dong(Provincial Key Laboratory of Oil&Gas Chemical Technology,College of Chemistry&Chemical Engineering,Northeast Petroleum University,Daqing 163318,China;Chemical Engineering Department,Daqing Oil Field Engineering Ltd.,Daqing 163712,China;School of Huayou New Material Science and Engineering,Quzhou College of Technology,Quzhou 324002,China)

机构地区：[1]东北石油大学化学化工学院,石油与天然气化工省高校重点实验室,黑龙江大庆163318 [2]大庆油田工程有限公司化学工程部,黑龙江大庆163712 [3]衢州职业技术学院华友新材料学院,浙江衢州324002

出　　处：《化学工程师》2023年第8期1-4,共4页Chemical Engineer

基　　金：国家重点研发计划(石油污染土壤清洗剂和增溶剂研发及量产技术)子课题项目(2018YFC1801902-02)。

摘　　要：本文以三聚氯氰、十二胺、丙烯酸甲酯、乙二胺和3-二甲胺基丙胺为主要原料,依次通过加成反应、亲核取代反应和中和反应,制得一种含叔胺基的均三嗪类羧酸盐CO_(2)开关型表面活性剂,通过红外光谱对产物进行了结构表征,并对产物的表/界面活性、CO_(2)/N2开关响应性能进行了评价,探索了上述叔胺基CO_(2)开关型羧酸盐表面活性剂在三次采油领域的潜在应用价值。In this paper,raw materials such as cyanuric chloride,dodecylamine,methyl acrylate,ethylenediamine and 3-dimethylaminopropylamine were used to create a triazine carboxylate CO_(2)switchable surfactant containing a tertiary amine group via addition,nucleophilic substitution,and neutralization reactions.FT-IR was used to analyze the product′s structure,and the surface/interface activity was also investigated.The emulsification and CO_(2)/N2 switchable performance of the aforesaid tertiary amine CO_(2)switchable carboxylate surfactants were examined,and the prospective application value in the field of tertiary oil recovery was investigated.

关 键 词：CO_(2)开关型表面活性剂 合成 乳化性能 开关性能 

分 类 号：TQ423[化学工程]