Title

Binary Gaseous Diffusion Coefficients II. Methane and Carbon Tetrafluoride with Cyclohexane, Methylcyclohexane, Benzene, and Toluene at 1 Atm at 10-70 Degrees Celsius

Document Type

Article

Publication Date

7-1974

Abstract

The binary gaseous diffusion coefficients D12 at 1 - atm pressure of CH4 and CF4 with cyclohexane, methylcyclohexane, benzene, and toluene were measured at 10°, 25°, 40°, 55°, and 70°C by the capillary tube method of Stefan. The predicted diffusion coefficients calculated with Lennard-Jones (6,12) potential parameters in the Chapman-Enskog approximate kinetic theory in conjunction with the Hudson-McCoubrey combining rule were in satisfactory agreement with experiment.

DOI

10.1021/je60062a025