I. Enthalpy change upon vaporization of the hydrocarbons n-pentane, cyclohexane and 1-butene. II. Evaluations of diffusion coefficients for the methane-n-butane system based on gradients in thermodynamic state properties
I. An experimental investigation was made of the enthalpy change upon vaporization of three hydrocarbons in the pure state. The hydrocarbons studied were n-pentane, cyclohexane and 1-butene. Direct calorimetric determinations of the enthalpy change were carried out at 30° temperature intervals in th...