一种驱油用表面活性剂原料——重烷基苯

A raw material of surfactants in alkali-surfactant-polymer flooding-heavy alkylbenzene

主要介绍了重烷基苯的精制装置、工艺流程和产品质量。重烷基苯通过重烷精制装置切割分离后,得到1#驱油用烷基苯和2#驱油用烷基苯,供给大庆油田作为驱油用表面活性剂—重烷基苯磺酸盐的原料。

Refining plant, process and quality of heavy alkylbenzene were introduced. Heavy alkylbenzene was cut and separated by heavy alkyl refining unit, thus the alkylbenzene for 1#and 2# oil displacement were obtained which were supplied to Daqing oil fields as the raw material of heavy alkylbenzene sulfonate used in oil displacement.