Physicochemical Properties of Aqueous Solutions of Binary Mixtures of Lignin Derivatives and Sodium Dodecyl Sulfate

被引：4
|
作者：
Lugovitskaya, T. N. [1 ]
Naboichenko, S. S. [2 ]
机构：
[1] Chernyshevsky Natl Res State Univ, Ul Astrakhanskaya 83, Saratov 410012, Russia
[2] Ural Fed Univ, Ul Mira 19, Ekaterinburg 620002, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2018年 / 91卷 / 01期
关键词：
D O I：
10.1134/S1070427218010135
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Physicochemical properties of aqueous solutions of binary mixtures of lignosulfonates and sodium dodecyl sulfate were studied. Introduction of sodium dodecyl sulfate into solutions of high-molecular-mass lignosulfonates at certain ratios causes macrophase separation of the systems with the formation of loose precipitates. A synergistic effect of a decrease in the surface tension is observed in the mixed solutions. This effect increases with increasing lignosulfonate molecular mass and temperature. The revealed relationships are caused by hydrophobic interactions of hydrocarbon radicals of sodium dodecyl sulfate with hydrophobic segments of lignosulfonate polymer chains with the formation of micellar associates. Aqueous solutions of binary mixtures of lignosulfonates (N (LS) ae 0.2 g dm(-3)) and sodium dodecyl sulfate (N (DSNa) ae 0.08 g dm(-3)) can be recommended for use as surfactant formulations for high-temperature autoclave leaching of polymetal ores.
引用
收藏
页码：82 / 89
页数：8
相关论文
共 50 条
  • [1] Physicochemical Properties of Aqueous Solutions of Binary Mixtures of Lignin Derivatives and Sodium Dodecyl Sulfate
    T. N. Lugovitskaya
    S. S. Naboichenko
    Russian Journal of Applied Chemistry, 2018, 91 : 82 - 89
  • [2] Thermodynamic and aggregation properties of sodium dodecyl sulfate in aqueous binary mixtures of isomeric butanediols
    S. E. Burke
    S. L. Andrecyk
    R. Palepu
    Colloid and Polymer Science, 2001, 279 : 131 - 138
  • [3] Thermodynamic and aggregation properties of sodium dodecyl sulfate in aqueous binary mixtures of isomeric butanediols
    Burke, SE
    Andrecyk, SL
    Palepu, R
    COLLOID AND POLYMER SCIENCE, 2001, 279 (02) : 131 - 138
  • [4] Solubilization of Binary Perfumes by Sodium Dodecyl Sulfate Aqueous Solutions
    Tokuoka, Y.
    Abe, M.
    Yukagaku/Chemical Technology, 1996, 45 (07):
  • [5] The wettability of polytetrafluoroethylene by aqueous solutions of sodium dodecyl sulfate and propanol mixtures
    Zdziennicka, A
    Janczuk, B
    Wójcik, W
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2005, 281 (02) : 465 - 472
  • [6] Interaction of sodium dodecyl sulfate with polyacrylamide ionogenic derivatives in aqueous solutions
    Bilalov, AV
    Babaev, AA
    Tret'yakova, AY
    Myagchenkov, VA
    Barabanov, VP
    POLYMER SCIENCE SERIES A, 2005, 47 (11) : 1149 - 1160
  • [7] Micellar behavior of mixtures of sodium dodecyl sulfate and dodecyldimethylamine oxide in aqueous solutions
    Varade, D
    Joshi, T
    Aswal, VK
    Goyal, PS
    Hassan, PA
    Bahadur, P
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2005, 259 (1-3) : 103 - 109
  • [8] Micellization of sodium dodecyl sulfate in glycerol aqueous mixtures
    Ruiz, C. Carnero
    Diaz-Lopez, L.
    Aguiar, J.
    JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2008, 29 (02) : 266 - 273
  • [9] CRITICAL MICELLE CONCENTRATION OF SODIUM DODECYL SULFATE-BIVALENT METAL DODECYL-SULFATE MIXTURES IN AQUEOUS-SOLUTIONS
    MOROI, Y
    MOTOMURA, K
    MATUURA, R
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1974, 46 (01) : 111 - 117
  • [10] Self aggregation of binary mixtures of sodium dodecyl sulfate and polyoxyethylene alkyl ethers in aqueous solution
    Glenn, K
    van Bommel, A
    Bhattacharya, SC
    Palepu, RM
    COLLOID AND POLYMER SCIENCE, 2005, 283 (08) : 845 - 853
12345