CIESC Journal
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赵跃强,姜兴龙,刘玮炜,吴争鸣,贾海红
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ZHAO Yueqiang, JIANG Xinglong, LIU Weiwei, WU Zhengming, JIA Haihong
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The solvents for the separation of diphenyl and 4-phenylacetophenone were screened with computer according to the solid-liquid equilibrium equation based on UNIFAC.With the predicted separation factor values and selection principle for feasible solvents, the candidates of better solvents were determined as n-heptane, n-hexane, cyclohexane and diisopropyl ether.The solubility and separation factor of the two solid solutes in n-heptane, n-hexane, cyclohexane, diisopropyl ether and ethanol were measured by static equilibrium method.The average relative deviation between the calculated separation factor and experimental data is 16.73%, indicating that the solid-liquid equilibrium equation based on UNIFAC is suitable to select the separation solvent for solid solute mixtures with similar molecule stereoscopic structures.
赵跃强,姜兴龙,刘玮炜,吴争鸣,贾海红. 计算机辅助筛选分离联苯与4-联苯乙酮两种化合物的溶剂 [J]. CIESC Journal.
ZHAO Yueqiang, JIANG Xinglong, LIU Weiwei, WU Zhengming, JIA Haihong. Computer aided solvent scanning for separation of diphenyl and 4-phenylacetophenone[J]. .
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https://hgxb.cip.com.cn/CN/Y2010/V61/I12/3135