Eksperimentele bepaling en modellering van vloeistofgas-ewewigsdata in die C2F4-C3F6-s-C4F8-sisteem

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Conradie, Francois Jacobus

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Suid Afrikaanse Akademie vir Wetenskap & Kuns

Abstract

The vapour-liquid equilibrium data for the C2F4-C3F6-s-C4F8 system are presented. Each binary system was evaluated at three isotherms. The experimental data will be correlated to the Peng-Robinson equation of state, incorporating the Mathias-Copeman alpha function, with the Wong-Sandler mixing rule utilising the NRTL activity coefficient model.

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Keywords

Vloeistof-gas-ewewigsdata, Vapour-liquid equilibrium data, C2F4-C3F6-s-C4F8 system

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Citation

Conradie, F.J., 2011, ‘Eksperimentele bepaling en modellering van vloeistofgas-gas ewewigsdata in die C2F4-C3F6-s-C4F8-sisteem', Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 30(1), Art. #99, 1 page. http://dx.DOI. org/10.4102/satnt.v30i1.99