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首页> 外文期刊>Journal of Chemical and Engineering Data: the ACS Journal for Data >Isobaric Vapor-Liquid Equilibrium for Two Binary Systems of 3,3-Dimethyloxetane plus Methyl Cyclohexane and 3-Chloro-2,2-dimethyl-1-propanol + Methyl Cyclohexane at 101.3 kPa
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Isobaric Vapor-Liquid Equilibrium for Two Binary Systems of 3,3-Dimethyloxetane plus Methyl Cyclohexane and 3-Chloro-2,2-dimethyl-1-propanol + Methyl Cyclohexane at 101.3 kPa

机译：用于3,3-二甲基氧基甲烷加甲基环己烷和3-氯-2,2-二甲基-1-丙醇+甲基环己烷的两种二元体系的异蒸气液平衡在101.3kPa

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摘要

The binary vapor-liquid equilibrium (VLE) data at the pressure of 101.3 kPa, which are 3,3-dimethyloxetane + methyl cyclohexane and 3-chloro-2,2-dimethyl-1-propanol + methyl cyclohexane, have been measured using a modified Rose vapor-recirculating equilibrium still. The reliability of VLE data was verified by thermodynamic consistency of area test of Herington and point test of Van Ness. The experimental data were regressed with activity coefficient models of Wilson, nonrandom two-liquid, and UNIQUAC, respectively, and the corresponding binary interaction parameters were obtained using the maximum likelihood method. The root-mean square deviations between calculated and experimental data for the vapor phase molar fraction and equilibrium temperature were less than 0.0119 and 0.58 K, which indicated that the fitted results for the three models were within acceptable limits.
机译：使用a测量，使用a为3,3-二甲基氧基丙烷+甲基环己烷和3-氯-2,2-二甲基-1-丙醇+甲基环己烷的二进制蒸汽 - 液平衡（VLE）数据已经使用a测量 改性玫瑰蒸汽再循环平衡仍然存在。 通过Herington的区域试验和Van Ness点测试的区域测试的热力学一致性验证了VLE数据的可靠性。 实验数据分别与威尔逊，非谐波二液和唯一作用的活动系数模型回归，并且使用最大似然法获得相应的二元相互作用参数。 对气相摩尔分数和平衡温度的计算和实验数据之间的根平均方形偏差小于0.0119和0.58 k，表明这三种模型的拟合结果是可接受的限制。

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