DETERMINATION OF DIFFUSION COEFFICIENT OF CuCl_2 IN AQUEOUS SOLUTIONS

Acta Metall Sin

1991, Vol. 27

Issue (4): 93-99 DOI:

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DETERMINATION OF DIFFUSION COEFFICIENT OF CuCl_2 IN AQUEOUS SOLUTIONS

WU Zhichun Institute of Chemical Metallurgy; Academia Sinica; Beijing

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WU Zhichun Institute of Chemical Metallurgy; Academia Sinica; Beijing. DETERMINATION OF DIFFUSION COEFFICIENT OF CuCl_2 IN AQUEOUS SOLUTIONS. Acta Metall Sin, 1991, 27(4): 93-99.

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Abstract The diffusion coefficients of CuCl_2 in aqueous solutions of CuCl_2 andCuCl_2-HCl were measured respectively at 298 K with diaphram cell method. Theconcentration dependency of CuCl_2 diffusion coefficient in single CuCl_2 solution andin mixed CuCl-2-HCl solutions was discussed on the changes in chemical potential aswell as in viscosity.

Key words: CuCl_2 diffusion coefficient diaphram cell

Received: 18 April 1991

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