应用化工
應用化工
응용화공
APPLIED CHEMICAL INDUSTRY
2014年
9期
1616-1619
,共4页
三次采油%聚合物%耐温抗盐
三次採油%聚閤物%耐溫抗鹽
삼차채유%취합물%내온항염
tertiary oil recovery%copolymer%heat-tolerant and salt-resistant performance
以 AM、AA、AMPS、AMQC12 AB 为单体，VA-044为引发剂，合成了一种新型耐温抗盐的四元共聚物。考察了温度、体系 pH、引发剂用量、AMPS 含量、AMQC12 AB 含量对共聚物特性黏数的影响，并确定最佳反应条件。结果表明，比较适宜的反应条件为：聚合反应温度35℃，体系 pH 值7~9，引发剂用量为单体含量的0.5%，AMPS 含量为单体总含量的10%，加入 AMQC12 AB 含量为单体总含量的0.5%。聚合物测试表明，该聚合物具有良好的耐温抗盐性能。
以 AM、AA、AMPS、AMQC12 AB 為單體，VA-044為引髮劑，閤成瞭一種新型耐溫抗鹽的四元共聚物。攷察瞭溫度、體繫 pH、引髮劑用量、AMPS 含量、AMQC12 AB 含量對共聚物特性黏數的影響，併確定最佳反應條件。結果錶明，比較適宜的反應條件為：聚閤反應溫度35℃，體繫 pH 值7~9，引髮劑用量為單體含量的0.5%，AMPS 含量為單體總含量的10%，加入 AMQC12 AB 含量為單體總含量的0.5%。聚閤物測試錶明，該聚閤物具有良好的耐溫抗鹽性能。
이 AM、AA、AMPS、AMQC12 AB 위단체，VA-044위인발제，합성료일충신형내온항염적사원공취물。고찰료온도、체계 pH、인발제용량、AMPS 함량、AMQC12 AB 함량대공취물특성점수적영향，병학정최가반응조건。결과표명，비교괄의적반응조건위：취합반응온도35℃，체계 pH 치7~9，인발제용량위단체함량적0.5%，AMPS 함량위단체총함량적10%，가입 AMQC12 AB 함량위단체총함량적0.5%。취합물측시표명，해취합물구유량호적내온항염성능。
A tetrapolymer was prepared by using raw material of AM,AA,AMPS and AMQC12 AB,with VA-044 as the initiator. The effect of the temperature,the amount of initiator and AMPS,AMQC12 AB a-mount and pH value on the intrinsic viscosity were investigated,and determine the optimal reaction condi-tions. The result showed that the optimum polymerization conditions were as follows:reaction temperature 35 ℃,pH was 7 ~ 9,10% for the weight fraction of AMPS,0. 5% for the weight fraction of initiator,0. 5% for the weight fraction of AMQC12 AB,with a alkalescent reaction system. Polymer tests showed that the tetrapolymer had a good tolerance to high salinity and high temperature.
