季铵盐类阳离子表面活性剂微乳液的增溶性能
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摘要
以季铵盐类阳离子表面活性剂十八烷基三甲基氯化铵(OTAC)及十六烷基三甲基溴化铵(CTAB)微乳液体系为研究对象,考察了其对单一有机物和有机混合物(正辛烷、正十二烷-正己烷、正十二烷-正庚烷、正十二烷-正辛烷)的增溶性能,探究了WinsorⅢ型微乳液最佳醇用量(A*)及最佳增溶参数(SP*)的变化规律。结果发现:两种阳离子表面活性剂微乳体系表现出相似的规律,即随着Na Cl质量分数的增加,SP*单调递增,A*单调递减;随着表面活性剂质量分数的增加,A*持续增大,SP*先增大后减小。油相为二组分有机混合物的微乳体系时,A*和SP*仅与有机混合物等效烷基碳数(EACN)有关,与混合物的种类无关。将拟合所得二组分有机混合物的微乳体系A*和SP*与EACN关系式用于预测四组分混合有机物的A*和SP*,与实验值对比发现两者吻合较好,表明可以用所得函数关系式预测相近EACN范围内的A*和SP*。
Two kinds of microemulsion systems for quaternary ammonium salts surfactants,octadecyltrimethyl ammonium chloride(OTAC) and hexadecyltrimethyl ammonium bromide(CTAB), were studied on their solubilization properties for single organic compound and organic mixtures(n-octane and binary mixtures of n-dodecane/n-hexane, n-dodecane/n-heptane, n-dodecane/n-octane). The optimal alcohol dosage(A*) and optimum solubilization parameter(SP*) of Winsor Ⅲ microemulsions were explored.The results suggested that the two surfactant microemulsion systems showed similar patterns. With the increase of mass concentration of NaCl, SP* increased monotonically and A* decreased monotonically. With the increase of surfactant mass concentration, A* kept increasing trend, while SP* increased first and then decreased. For the binary organic mixtures, A* and SP* were only related to the equivalent alkyl carbon number(EACN) of the organic mixture, regardless of the components of mixture. The fitted equations for the binary organic mixtures were used in the prediction for quaternary organic mixtures. The predicted A*and SP* data coincide with the experimental values satisfactorily, which means that the obtained functional relationship can be used to predict A* and SP* in the similar range of EACN for different organic mixtures.
Two kinds of microemulsion systems for quaternary ammonium salts surfactants,octadecyltrimethyl ammonium chloride(OTAC) and hexadecyltrimethyl ammonium bromide(CTAB), were studied on their solubilization properties for single organic compound and organic mixtures(n-octane and binary mixtures of n-dodecane/n-hexane, n-dodecane/n-heptane, n-dodecane/n-octane). The optimal alcohol dosage(A*) and optimum solubilization parameter(SP*) of Winsor Ⅲ microemulsions were explored.The results suggested that the two surfactant microemulsion systems showed similar patterns. With the increase of mass concentration of NaCl, SP* increased monotonically and A* decreased monotonically. With the increase of surfactant mass concentration, A* kept increasing trend, while SP* increased first and then decreased. For the binary organic mixtures, A* and SP* were only related to the equivalent alkyl carbon number(EACN) of the organic mixture, regardless of the components of mixture. The fitted equations for the binary organic mixtures were used in the prediction for quaternary organic mixtures. The predicted A*and SP* data coincide with the experimental values satisfactorily, which means that the obtained functional relationship can be used to predict A* and SP* in the similar range of EACN for different organic mixtures.
引文
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[24]Zhang Qiang(张强),Wang Xiaodong(汪晓东),Jin Riguang(金日光).Analysis on the phase diagrams of pseudo-tricomponent of oleic acid/ammonia-gasoline-alcohol-water microemulsionsystem[J].Journal of Beijing University of Chemical Technology(北京化工大学学报:自然科学版),2001,28(2):37-39.
[25]Zhou Yawen(周雅文),Zhang Gaoyong(张高勇),Wang Hongxia(王红霞).Study on the technology of water-in-gasoline microemulsion[J].China Surfactant Detergent&Cosmetics(日用化学工业),2002,32(2):1-4.
[26]Dong Songxiang(董松祥).Study on the preparation and performance of energy-saving and clean micro-emulsified diesel oil[D].China University of Petroleum(East China),2010.
[27]Cao Jianxi(曹建喜),Luo Liwen(罗立文),Dong Songxiang(董松祥),et al.Preparation and properties of micro-emulsified diesel[J].Journal of China University of Petroleum(Edition of Natural Science)(中国石油大学学报:自然科学版),2010,34(4):152-156.
[28]Huie L,Pingping Z,Zhanghui W,et al.Solubilization behavior of organic mixtures in optimum winsor typeⅢmicroemulsion systems of sodium dodecyl sulfate[J].Journal of Surfactants and Detergents,2018,21(4):497-507.
[29]Wu Xun(吴珣),Lu Changbo(鲁长波),Gu Xiaoyu(谷晓昱).Effects of carbon chain length of n-alkanol on composition and properties of diesel oil microemulsion[J].Petrochemical Technology,2011,40(10):1068-1072.
[30]Wade W H,Morgan J C,Jacobson J K,et al.Low interfacial tensions involving mixtures of surfactants[J].Soc Pet Eng J,1977,17(2):122-128.
[31]Stubenrauch C.Microemulsions:background,new concepts,applications,perspectives[M].Chichester:John Wiley&Sons Ltd,2009:112-147.
[2]Monzer F.Microemulsions:properties and applications[M].Boca Raton:CRC Press,2009:15-18.
[3]Solans C.Industrial applications of microemulsions[M].Hironobu Kunieda.New York:CRC Press,1996:47-388.
[4]Salager J L,Forgiarini A M,Bullón J.How to attain ultralow interfacial tension and three-phase behavior with surfactant formulation for enhanced oil recovery:a review.Part 1.optimum formulation for simple surfactant-oil-water ternary systems[J].Journalof Surfactants and Detergents,2013,16(4):449-472.
[5]Salager J L,Forgiarini A M,Márquez L,et al.How to attain an ultralow interfacial tension and a three-phase behavior with a surfactant formulation for enhanced oil recovery:A review.Part 2.performance improvement trends from Winsor’s premise to currently proposed inter-and intra-molecular mixtures[J].Journal of Surfactants and Detergents,2013,16(5):631-663.
[6]Santanna V C,Curbelo F D S,Castro Dantas T N,et al.Microemulsion flooding for enhanced oil recovery[J].Journal of Petroleum Science and Engineering,2009,66(3):117-120.
[7]Ogino K,Abe M.Microemulsion formation with some typical surfactants[M].Surface and Colloid Science.1993,15:85-123.
[8]Prince L M.Microemulsion,theory and practice[M].New York:Academic Press,1977:1-20.
[9]Robbins M.L.Micellization solubiization and microemulsion[M].New York:Plenum Press,1977:1-56.
[10]Primet M,Menorval L C D,Fraissard J,et al.Journal of the Chemical society,faraday transactions[J].Journal of the Chemical Society Faraday Transactions,1992,93(11):2867-2874.
[11]Marcus J,Touraud D,Kunz W.Formulation and stability of a soap microemulsion and the apparent pK A herein[J].Journal of Colloid and Interface Science,2013,407(10):382-389.
[12]Sottmannt,Stuben Raueh C.Chapter l:Phase behaviour,inteffacial tension and mierostrueture of microemulsiona,BLBK034-stubemuch[M].MacMillan,2008:1-47.
[13]Winsor P A.Solvent properties of amphiphilic compounds[M].London:Butterworths Scientific Publications,1954:12-27.
[14]Kunieda H,Nakano A,Pes M A.Effect of oil on the solubilization in microemulsion systems including nonionic surfactant mixtures[J].Langmuir,1995,11(9):3302-3306.
[15]Yang Xiaodeng,GaoYanhong,Chai Jinling,et al.Studies on the middle-phase microemulsion of lauric-N-methylglucamide[J].Colloid J,2007,69(2):252-258.
[16]Alexandridis P,Olsson U,Lindman B.Structural polymorphism of amphiphiliccopolymers:Six lyotropicliquid crystalline and two solution phases in a poly(oxybutylene)-b-poly(oxyethylene)-waterxylene system[J].Langmuir,1997,13(1):23-34.
[17]Liu Huie,Zhang Xiaokun,Ding Chuanqin,et al.Phase behavior of sodium dodecyl sulfate-n-butanol-kerosene-water microemulsion system[J].Chinese Journal of Chemical Engineering,2014,22(6):699-705.
[18]Yang Ying(袁迎),Liu Huie(刘会娥),Xu Mingming(徐明明),et al.Effect of inorganic salts on the phase behavior of sodium dodecyl bezenesulfonatemicroemulsionsystem[J].Petrochemical Technology(石油化工),2014,43(11):1277-1283.
[19]Jing Jiange(靖建歌),Liu Huie(刘会娥),Ding Chuanqin(丁传芹),et al.Quantitative analysis of the solubilization property of cationic-anionic mixing surfactants microemulsion system[J].Fine Chemicals(精细化工),2014,31(11):1319-1323.
[20]Jing Jiange(靖建歌),Liu Huie(刘会娥),Ding Chuanqin(丁传芹),et al.Alcohol distribution and solubilization parameters of winsorⅢmicroemulsion using internal standard method[J].Chemical Engineering(China)(化学工程),2015,43(1):32-36.
[21]Xia Xue(夏雪),Liu Huie(刘会娥),Ding Chuanqin(丁传芹),et al.Influence of acidity and alkalinity on sodium dodecyl sulfaten-butanol-kerosene-water microemulsionsystem[J].Petrochemical Technology(石油化工),2011,40(10):1110-1114.
[22]Xia Xue(夏雪),Liu Huie(刘会娥),Xia Ye(夏晔),et al.Phase inversion of sodium dodecyl sulfate(sds)/n-butanol/kerosene/water microemulsionsystem[J].J ChemEng of Chinese Univ(高校化学工程学报),2011,25(6):911-915.
[23]Zhang Xiaokun(张孝坤),Liu Huie(刘会娥),Ding Chuanqin(丁传芹),et al.Influence of different types of electrolyte on sodium dodecyl sulfate/butanol/kerosene/water microemulsionsystem[J].JChem Eng of Chinese Univ(高校化学工程学报),2013(6):1089-1093.
[24]Zhang Qiang(张强),Wang Xiaodong(汪晓东),Jin Riguang(金日光).Analysis on the phase diagrams of pseudo-tricomponent of oleic acid/ammonia-gasoline-alcohol-water microemulsionsystem[J].Journal of Beijing University of Chemical Technology(北京化工大学学报:自然科学版),2001,28(2):37-39.
[25]Zhou Yawen(周雅文),Zhang Gaoyong(张高勇),Wang Hongxia(王红霞).Study on the technology of water-in-gasoline microemulsion[J].China Surfactant Detergent&Cosmetics(日用化学工业),2002,32(2):1-4.
[26]Dong Songxiang(董松祥).Study on the preparation and performance of energy-saving and clean micro-emulsified diesel oil[D].China University of Petroleum(East China),2010.
[27]Cao Jianxi(曹建喜),Luo Liwen(罗立文),Dong Songxiang(董松祥),et al.Preparation and properties of micro-emulsified diesel[J].Journal of China University of Petroleum(Edition of Natural Science)(中国石油大学学报:自然科学版),2010,34(4):152-156.
[28]Huie L,Pingping Z,Zhanghui W,et al.Solubilization behavior of organic mixtures in optimum winsor typeⅢmicroemulsion systems of sodium dodecyl sulfate[J].Journal of Surfactants and Detergents,2018,21(4):497-507.
[29]Wu Xun(吴珣),Lu Changbo(鲁长波),Gu Xiaoyu(谷晓昱).Effects of carbon chain length of n-alkanol on composition and properties of diesel oil microemulsion[J].Petrochemical Technology,2011,40(10):1068-1072.
[30]Wade W H,Morgan J C,Jacobson J K,et al.Low interfacial tensions involving mixtures of surfactants[J].Soc Pet Eng J,1977,17(2):122-128.
[31]Stubenrauch C.Microemulsions:background,new concepts,applications,perspectives[M].Chichester:John Wiley&Sons Ltd,2009:112-147.
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