Osmotic and activity coefficients of short-chain alkyl benzene sulfonates by vapor pressure osmometry

被引：9

作者：

Wagle, Vikrant B. ^{[1
]}

Gaikar, Vilas G. ^{[1
]}

机构：

[1] Univ Bombay, Inst Chem Technol, Bombay 400019, Maharashtra, India

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2006年 / 51卷 / 03期

关键词：

D O I：

10.1021/je050348f

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Osmotic coefficients phi for aqueous solutions of sodium salts of n-butyl benzene sulfonate (NaNBBS), isobutyl benzene sulfonate (NaIBBS), tert-butyl benzene sulfonate (NaTBBS), n-propyl benzene sulfonate (NaPBS), ethyl benzene sulfonate (NaEBS), and p-toluene sulfonate (NaPTS) have been determined as a function of their molality m at 40 degrees C, 45 degrees C, and 50 degrees C by vapor pressure osmometry. Plots of phi versus 1/m show breaks yielding minimum hydrotropic molality (MHM) of the six hydrotropes. Burchfield and Woolley's model of micelle formation of ionic surfactants gives an apt representation of the experimental data.

引用

页码：886 / 891

页数：6

共 50 条

[1] OSMOTIC AND ACTIVITY COEFFICIENTS OF SOME BOLAFORM SULFONATES
BONNER, OD
ROGERS, OC
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1961, 65 (06): : 981 - &
[2] Vapor Pressure Osmometry Determination of the Osmotic and Activity Coefficients of Dilute Aqueous Solutions of Symmetrical Tetraalkyl Ammonium Halides at 308.15 K
Golabiazar, Roonak
Sadeghi, Rahmat
[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2014, 59 (01): : 76 - 81
[3] Measurement and modeling of osmotic coefficients of aqueous solution of ionic liquids using vapor pressure osmometry method
Shekaari, Hemayat
Mousavi, Sedighehnaz S.
[J]. FLUID PHASE EQUILIBRIA, 2009, 279 (01) : 73 - 79
[4] DETERMINATION OF ACTIVITY-COEFFICIENTS OF ANTIPYRINE AND 4-AMINOANTIPYRINE BY VAPOR-PRESSURE OSMOMETRY
AMASHTA, AK
[J]. AFINIDAD, 1982, 39 (381) : 418 - 420
[5] Osmotic Virial Coefficients of Hydroxyethyl Starch from Aqueous Hydroxyethyl Starch-Sodium Chloride Vapor Pressure Osmometry
Cheng, Jingjiang
Gier, Martin
Ross-Rodriguez, Lisa U.
Prasad, Vinay
Elliott, Janet A. W.
Sputtek, Andreas
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2013, 117 (35): : 10231 - 10240
[6] Hydrotropic properties of some short-chain alkylbenzene- and alkylnaphthalene sulfonates
Burns, RL
[J]. JOURNAL OF SURFACTANTS AND DETERGENTS, 1999, 2 (01) : 13 - 16
[7] The Composition and Interfacial Activity of Alkyl Benzene Sulfonates Used in Oil Recovery
Wang, H.
Zhang, D.
Su, Y.
Gang, H.
Yang, S.
Ye, R.
Mu, B.
[J]. PETROLEUM SCIENCE AND TECHNOLOGY, 2015, 33 (03) : 287 - 293
[8] Vapor pressure osmometry and its applications in the osmotic coefficients determination of the aqueous monomer glycol and polymer polyethylene glycol solutions at various temperature
Gao, ZN
Li, JF
Wen, XL
[J]. CHINESE JOURNAL OF CHEMISTRY, 2002, 20 (04) : 310 - 316
[9] Vapor pressure osmometry determination of select organic phase activity coefficients applicable to spent nuclear fuel reprocessing
Gray, Michael F.
Nilsson, Mikael
Zalupski, Peter
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
[10] Vapor Pressure Osmometry and Its Applications in the Osmotic Coefficients Determination of the Aqueous Monomer Glycol and Polymer Polyethylene Glycol Solutions at Various Temperature
高作宁
李金夫
文晓林
[J]. Chinese Journal of Chemistry, 2002, (04) : 310 - 316

← 1 2 3 4 5 →