陈庚华, 严新焕, 韩世钧, et al. PHASE EQUILIBRIA UNDER SUPERATMOSPHERIC PRESSURES FOR BINARY SYSTEMS OF CYCLOHEXANE,1-BUTANOL AND TOLUENE[J]. CIESC Journal, 1994, (1).
陈庚华, 严新焕, 韩世钧, et al. PHASE EQUILIBRIA UNDER SUPERATMOSPHERIC PRESSURES FOR BINARY SYSTEMS OF CYCLOHEXANE,1-BUTANOL AND TOLUENE[J]. CIESC Journal, 1994, (1).DOI:
The vapor liquid equilibrium data for cyclohexane -1 -butanol
cyclohexane -toluene and 1-butanol-toluene binary systems were determined under pressures from 101. 3 to 911. 9 kPa with the dual circulating VLE apparatus. The data under five pressures were combined and correlated by the Wilson equation
and the relationship of the Wilsons energy parameters with pressures were determined for each system. Good results were obtained. The experimental data indicated that minimum boiling azeotropes were formed for cyclohexane- 1 - butanol and 1 - butanol-toluene binary systems under the studied pressures.