阳离子表面活性剂中相微乳液形成和特性

【摘要】 研究了阳离子表面活性剂双十八烷基二甲基氯化控和澳代癸基吡啶复配时，中相微乳液形成和特性，就阳离子表面活性剂复配、盐度和正丁醇浓度对中相激乳液形成、相态和界面张力的影响进行了系统研究，从中寻找亲水亲油平衡（HLB值）不同阳离子表面活性剂复配形成中相激乳液的一些规律。更多还原

【Abstract】 The experiments showed that the middle phase microemulsions can form in dioctadecy-cyldimethylammonium chloride - decylpyridinium bromide /n-butanol/n-heptane/brine system,The phase behaviour wasinvestigated by using concentration scanning and inteffecial tension methods.The formation and characteristics of the middle - phase microemulsions were affected obviously by the ratios ofWDODMAC: WDPB the concentrations of NaCl and n-butano1. Some rules and data were wored out. The theoretical discu-ssions had also been attempted. We believed that the rules and data are going to be the practical impohance in oil recov-ery,chemical industry and chemical reactions.更多还原