Systematic study of the effects of novel halogen-free anionic surface active ionic liquid on interfacial tension of water/model oil system

被引：46

作者：

Zhou, Hongtao ^{[1
]}

Zhu, Yanguang ^{[1
]}

Peng, Tong ^{[2
]}

Song, Yilei ^{[1
]}

An, Jibin ^{[1
]}

Leng, Xu ^{[1
]}

Yi, Zewen ^{[1
]}

Sun, Yuqian ^{[3
]}

Jia, Han ^{[1
]}

机构：

[1] China Univ Petr East China, Coll Petr Engn, Qingdao 266580, Peoples R China

[2] PetroChina Jidong Oilfield Co, Drilling & Prod Technol Res Inst, Tangshan 063004, Peoples R China

[3] PetroChina Changqing Oilfield Co, Gas Prod Plant 1, Yinchuan 750006, Peoples R China

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2016年 / 223卷

基金：

中国国家自然科学基金;

关键词：

Chemical enhanced oil recovery; Ionic liquid; Surfactant; Interfacial tension; Interaction energy; PHASE-BEHAVIOR; AGGREGATION BEHAVIOR; DODECYL-SULFATE; CRUDE-OIL; RECOVERY; IMIDAZOLIUM; CHLORIDE; TEMPERATURE; WATER;

D O I：

10.1016/j.molliq.2016.08.080

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this investigation, a novel anionic-halogen-free ionic liquid (IL), 1-butyl-3-methylimidazolium dodecyl sulfate ([C(4)mim][C12SO4]), was synthesized and examined for possible application in the chemical enhanced oil recovery (EOR) processes. In this way, the effects of [C(4)mim][C12SO4] and NaCl concentrations, temperature and model oil type (aliphatic and aromatic hydrocarbons) on interfacial tensions (IFTs) between [C(4)mim][C12SO4] solutions and model oils were systematically investigated. It, is surprisingly revealed that the novel SAIL [C(4)mim][C12SO4] is highly effective in reducing the IFT of aromatic hydrocarbon/water system, and ultra-low IFT can be achieved in the presence of salinity at higher temperature. Moreover, the interaction energies between [C(4)mim][C12SO4] and different model oil molecules were calculated using molecular mechanics, which could further interpret the reasons of ultra-low IFT. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：516 / 520

页数：5

共 39 条

[1] Aggregation behavior of aqueous solutions of ionic liquids [J].

Bowers, J ;

Butts, CP ;

Martin, PJ ;

Vergara-Gutierrez, MC ;

Heenan, RK .

LANGMUIR, 2004, 20 (06) :2191-2198

[2] Anionic Surfactant Ionic Liquids with 1-Butyl-3-methyl-imidazolium Cations: Characterization and Application [J].

Brown, Paul ;

Butts, Craig P. ;

Eastoe, Julian ;

Fermin, David ;

Grillo, Isabelle ;

Lee, Huai-Chin ;

Parker, David ;

Plana, Daniela ;

Richardson, Robert M. .

LANGMUIR, 2012, 28 (05) :2502-2509

[3]

Butt Hans-Jurgen., 2008, Physics and Chemistry of Interfaces, Vsecond

[4]

Chen Z.Q., 2001, COLLIOID INTERFACE C

[5] The dynamic adsorption of charged amphiphiles: The evolution of the surface concentration, surface potential, and surface tension [J].

Datwani, SS ;

Stebe, KJ .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1999, 219 (02) :282-297

[6] INFLUENCE OF MICROEMULSION PHASES ON THE PREPARATION OF FINE-DISPERSE EMULSIONS [J].

FORSTER, T ;

VONRYBINSKI, W ;

WADLE, A .

ADVANCES IN COLLOID AND INTERFACE SCIENCE, 1995, 58 (2-3) :119-149

[7] EFFECT OF CAPILLARY NUMBER AND ITS CONSTITUENTS ON 2-PHASE RELATIVE PERMEABILITY CURVES [J].

FULCHER, RA ;

ERTEKIN, T ;

STAHL, CD .

JOURNAL OF PETROLEUM TECHNOLOGY, 1985, 37 (02) :249-260

[8]

Galgano P.D., 2012, HDB IONIC LIQUIDS PR

[9] Surfactant oil recovery in fractured carbonates: Experiments and modeling of different matrix dimensions [J].

Goudarzi, Ali ;

Delshad, Mojdeh ;

Mohanty, Kishore K. ;

Sepehrnoori, Kamy .

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2015, 125 :136-145

[10]

Grillo ME, 2004, LECT NOTES PHYS, P207

← 1 2 3 4 →