Synergism Between Alkylbenzene Sulfonate and Nonionic Surfactant for Producing Low Interfacial Tension at Oil/Water Interface

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室

	Synergism Between Alkylbenzene Sulfonate and Nonionic Surfactant for Producing Low Interfacial Tension at Oil/Water Interface
	Wang LC(王立成)1,2,3 ; Song XW(宋新旺)4; Cao XL(曹绪龙)4; Liu X(刘霞)1,2 ; Jiang SX(蒋生祥)1,2
刊名	Journal of Dispersion Science and Technology
	2012
卷号	33 期号:5 页码:704-710
关键词	Alkylbenzene sulfonate hydrophilic-lipophilic ability nonionic surfactant synergism ultralow interfacial tension
ISSN号	0193-2691
通讯作者	蒋生祥
英文摘要	Synergism between alkylbenzene sulfonate and nonionic surfactant was studied by measuring interfacial tensions of surfactants and their mixtures against a homologous series of alkanes. Four di-n-alkylbenzene sulfonate homologues and a nonionic surfactant, lauryl alcohol polyoxyethylene(9) ether, were used. Effects of hydrophilic-lipophilic ability of surfactant, mixing ratio, and salinity of aqueous phase on synergism were investigated. It is found that the synergism for producing low interfacial tensions derives from the change of the hydrophilic-lipophilic abilities of the surfactant systems from the individual surfactants to their mixtures, which is confirmed by analyzing the alkane scanning curves, and the method to achieve synergism is adding the hydrophilic nonionic surfactant to the lipophilic alkylbenzene sulfonate, and ultralow interfacial tensions (<0.01 mN/m) can be obtained in proper mixing ratios. The results are of great significance for enhanced oil recovery.
学科主题	分析化学与药物化学
收录类别	SCI
资助信息	the National Science & Technology Major Project of China (2008ZX05010;2008ZX05011);the West Light Program of the Chinese Academy of Sciences
语种	英语
WOS记录号	WOS:000303570400012
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/19430]
专题	兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem NW Plant Resources, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China 4.Shengli Oilfield, Geol Sci Res Inst, Dongying, Peoples R China
推荐引用方式 GB/T 7714	Wang LC,Song XW,Cao XL,et al. Synergism Between Alkylbenzene Sulfonate and Nonionic Surfactant for Producing Low Interfacial Tension at Oil/Water Interface[J]. Journal of Dispersion Science and Technology,2012,33(5):704-710.
APA	Wang LC,Song XW,Cao XL,Liu X,&Jiang SX.(2012).Synergism Between Alkylbenzene Sulfonate and Nonionic Surfactant for Producing Low Interfacial Tension at Oil/Water Interface.Journal of Dispersion Science and Technology,33(5),704-710.
MLA	Wang LC,et al."Synergism Between Alkylbenzene Sulfonate and Nonionic Surfactant for Producing Low Interfacial Tension at Oil/Water Interface".Journal of Dispersion Science and Technology 33.5(2012):704-710.