DIFFUSION IN GAS MIXTURES CONTAINING
THE COMPONENTS OF THE SYNTHESIS
OF AMMONIA
Yu. I. Zhavrin,a V. N. Kosov,b
D.U. Kul'zhanov,c K. K. Karataeva,c and
A. Z. Aitkozhaeva

UDC 533.15

The diffusional process in certain multicomponent 
gas mixtures that contain the components of the synthesis of ammonia 
is investigated experimentally as a function of pressure. The effective 
coefficients of diffusion and the matrices of the coefficients of 
multicomponent diffusion are determined. The dependence of the coefficients 
on the pressure is shown. A comparison of the experimental and calculated 
data shows their good agreement.

aAl'-Farabi Kazakh State University, Almaty, Kazakhstan; 
bAbai Almaty State University, Almaty, Kazakhstan; cAtyrau 
Institute of Petroleum and Gas, Atyrau, Kazakhstan. Translated from 
Inzhenerno-Fizicheskii Zhurnal, Vol. 74, No. 2, pp. 133-136, 
March-April, 2001. Original article submitted August 29, 2000.

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