gaseous systemsbinary diffusion coefficients275 to 323KHe-N 2Ar-N 2, CH 4-KrAccurate binary diffusion coefficients measured over the temperature range 275 to 323 K, together with some excellent virial coefficie
Diffusion coefficients for He(CH4, C2H6, C3H8, and n-C4H10) mixtures of gases at 23掳C and 100掳C, and at 2.1 atm were measured using an arrested-flow chromatographic method after Knox and McLaren (1963). By this procedure the flow of a band of solute gas in a carrier gas (He) is...
B.: Binary gaseous diffusion coefficients of N2-Mian, A. A., Coates, J., and Cordiner, J. B.: Binary gaseous diffu- sion coefficients of N2-HCl, A-HBr and N2-HBr systems as a function of temperature, Can. J. Chem. Eng., 47, 499-502, 1969....
For the first time, this method was developed by Carniglia (1986) to obtain the effective diffusivity of gaseous species in oxidants and catalysts. And then, it was later employed by Blondeau et al. (2003), who amended it for the estimation of the diffusion coefficients in building materials...
THE VISCOSITY AND DIFFUSION COEFFICIENTS OF EIGHTEEN BINARY GASEOUS SYSTEMS J. KESTIN, H.E. KHALIFA, S.T. RO* and W.A. WAKEHAM** Division of Engineering, Brown University, Providence, R.L, USA Received 18 November 1976 The paper reports accurate measurements of the viscosity of the ...
Binary gaseous diffusion coefficients, III: Sulfur hexafluoride with cyclohexane, methylcyclohexanePage 1. Monatshefto fiir Chemie 106, 347---353 (1975) 9 by Springer-Verlag 1975 Coefficients, III: SulfurBattinoWilhelm
Measurements of Gaseous Diffusion Coefficients Diffusion coefficients for He‐Ne, He‐Ar, and 3 He‐ 4 He systems have been measured as a function of temperature using a two‐bulb method. The theory of ... GA Dubro,S Weissman - Physics of Fluids (1958-1988) 被引量: 29发表: 1970年 Cor...
The paper presents new measurements of the viscosity of binary, gaseous mixtures of the three saturated hydrocarbons ethane, propane, and normal-butane with other polyatomic gases. Specifically, the systems studied are: C2H6-N2, C2H6-CO2, C2H6-CF4, C2H6-SF6, C3H8-N2, C3H8-CO2, n-C4H10-N2, ...
solvent molecules must be pushed out of the way. For this reason, liquid-phase interdiffusion coefficients are inversely proportional to both the viscosity of the solvent and the effective radius of the solute molecules. Accurate theories of diffusion in liquids are still under development.SeeViscosity...
1. A samll and convenient measuring apparatus for determination of gaseous diffusion coefficients was built based on quasi-steady-state one dimensional diffusion. 根据拟稳态一维扩散原理,建立了气相扩散系数的测定装置。2) Vapor diffusion system 气相扩散体系...