Vapor-liquid critical curve of the system ethane + 2-methylpropane

Abstract

The vapor-liquid critical curve of the binary system ethane + 2-methylpropane was determined from the critical temperature of ethane up to the critical temperature of 2-methylpropane. The results are compared with vapor-liquid equilibrium data reported earlier on this system and with the critical curve that Is predicted for this system from the Peng-Roblnson equation of state.

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