Surface activity and diffusion coefficients of selected components of foam-forming fighting compositions

被引：0
|
作者：
Twardochleb, Bozena
Sobczynska, Anna
Szymanowski, Jan
Blaszczak, Jan
Meissner, Egbert
机构：
[1] Inst Ciezkiej Syntezy Org Blachownia, PL-47220 Kedzierzyn Kozle, Poland
[2] Tech Univ Szczecin, Szczecin, Poland
[3] Politechn Poznanska, Poznan, Poland
来源：
PRZEMYSL CHEMICZNY | 2007年 / 86卷 / 05期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Equilibrium and dynamic surface tension of some foaming agents used in fire-extinguishing media were detd. by static and dynamic methods. In particular, the surfactants with perfluoroalkyl groups in the structures of their mols were taken into consideration. The surface tension isotherms were plotted and the basic parameters specific for surface activity of the studied compds. were calcd. The diffusion coeffs. were evaluated by using the Ward-Tordai equation.
引用
收藏
页码：413 / 418
页数：6
相关论文
共 18 条
  • [1] Surface viscoelasticity of a foam-forming solution
    Earnshaw, JC
    Sharpe, DJ
    JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1996, 92 (04): : 611 - 618
  • [2] SURFACE AND FOAM-FORMING ACTIVITY OF SULFO-DERIVATIVES OF ORGANO-SILICON MALEATES
    GOLDIN, GS
    AVERBAKH, KO
    MUZYCHENKO, TA
    LAVYGIN, IA
    COLLOID JOURNAL OF THE USSR, 1988, 50 (01): : 115 - 117
  • [3] Surface activity, foaming power and biodegradability of basic surfactants used in foam-forming extinguishing agents
    Twardochleb, Bozena
    Jaszkiewicz, Anna
    Szwach, Iwona
    Prochaska, Krystyna
    PRZEMYSL CHEMICZNY, 2011, 90 (10): : 1802 - 1807
  • [4] Foam-forming compositions and technical means for normalizing the radiation conditions at nuclear fuel cycle enterprises
    A. I. Stepanov
    V. P. Tishkov
    I. K. Stepanov
    V. A. Doil’nitsyn
    Atomic Energy, 2007, 103 : 736 - 740
  • [5] Foam-forming compositions and technical means for normalizing the radiation conditions at nuclear fuel cycle enterprises
    Stepanov, A. I.
    Tishkov, V. P.
    Stepanov, I. K.
    Doil'nitsyn, V. A.
    ATOMIC ENERGY, 2007, 103 (03) : 736 - 740
  • [6] MODELING ADSORPTION OF FOAM-FORMING SURFACTANTS ON HETEROGENEOUS SURFACES USING THE SURFACE EXCESS FORMALISM
    MANNHARDT, K
    NOVOSAD, JJ
    REVUE DE L INSTITUT FRANCAIS DU PETROLE, 1990, 45 (06): : 719 - 731
  • [7] STUDY OF FOAM-FORMING PROPERTIES OF SOME NON-IONOGENIC SURFACE-ACTIVE SUBSTANCES
    BASHURA, GS
    LYAPUNOV, NA
    KABACHNYI, GI
    DILBARKHANOV, RD
    KHIMIKO-FARMATSEVTICHESKII ZHURNAL, 1980, 14 (08): : 71 - 74
  • [8] The AWA1 gene is required for the foam-forming phenotype and cell surface hydrophobicity of sake yeast
    Shimoi, H
    Sakamoto, K
    Okuda, M
    Atthi, R
    Iwashita, K
    Ito, K
    APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2002, 68 (04) : 2018 - 2025
  • [9] Calculation of the Limiting Activity Coefficients of Components in a Solution from Isothermal Data on the Equilibrium Compositions of Liquid and Vapor Phases
    Marinichev, A. N.
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2009, 82 (11) : 1924 - 1927
  • [10] Calculation of the limiting activity coefficients of components in a solution from isothermal data on the equilibrium compositions of liquid and vapor phases
    A. N. Marinichev
    Russian Journal of Applied Chemistry, 2009, 82 : 1924 - 1927
12