表面活性剂驱油体系
李之平,谢天瑛,李庆莹
1989-11-01
Rights Holder中国科学院新疆理化技术研究所
Date Available2013-11-27
Country中国
Subtype发明
Abstract本发明是不加醇及不加任何助剂的阴离子表面活性剂驱油体系.用这种阴离子表面活性剂水溶液与氯化钠,C-[6]-C-[12]的烷烃按一定比例混合,在25℃-80℃范围内均能形成烷烃/中相微乳/盐水三相体系.阴离子表面活性剂水溶液可采用两种石油磺酸钠,也可以采用一种石油磺酸钠与商品十二烷基硫酸钠配制而成.形成的三相体系在最佳盐浓度时,烷烃/中相微乳和中相微乳/盐水二个界面的张力均在10+[-3]达因/厘米以下,增溶参数可达12-20.
Application Date1986-11-18
Patent NumberZL86107891.8
Status授权后放弃
Application Number86107891.8
Document Type专利
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3266
Collection中国科学院新疆理化技术研究所(2002年以前数据)
Recommended Citation
GB/T 7714
李之平,谢天瑛,李庆莹. 表面活性剂驱油体系. ZL86107891.8[P]. 1989-11-01.
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