Isothermal binary vapour–liquid equilibrium for butanes and butenes with dimethylsulphide

Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures

“…The phase equilibria measurements have been accomplished with an apparatus which technique is based on synthetic isothermal method − knowing the total pressure. The same technique was used by Haimi et al for butanes and butenes with dimethylsulfide. The equilibrium cell, of which the volume is well-known, is loaded with a controlled amount of a first component and thermostated to a given temperature.…”