The binary diffusion of organic vapours such as benzene, nitrobenzene, aniline, n-hexane, acetone, ethyl alcohol and toluene in H,, Ar and N, at different temperatures and the diffusion coefficients of the gas pairs; Ar-0,. Ar-N
A gas chromatographic study of binary diffusion of gas pairs: H2‐Air, H2‐Ar, H2‐O2 and H2‐N2 was conducted at 30°C in a gas chromatograph GCHF‐18 (East Germany) using Gow Mac filament as T.C. detector. Air, argon, oxygen and nitrogen were injected in flowing stream of hydrogen in a stainless steel halical column 4 mm in inside diameter and 3 meters in length. The arrested flow method was used for measuring the variance. The values of diffusion coefficients thus obtained were within −2.47 to +2.43% of the values by Fuller's correlation, 0.12 to 3.38% of the values by correlation of Chapman‐Enskog and −29.99 to −32.94% of the values by Gilliland's correlation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.