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WEN Hao; XU Zhihong
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温浩; 许志宏
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Abstract: In this paper the group concept and UNIFAC group contribution method have been discussed andextended.A method of on-line data processing for UNIFAC group interaction parameters based on therelevant component properties stored in data base has been proposed.Results of predicting vapor-liquid equilibria for 22 systems by on-line processing parameters are compared with those by original(off-line)parameters,the accuracy of prediction is improved considerably.
摘要: In this paper the group concept and UNIFAC group contribution method have been discussed andextended.A method of on-line data processing for UNIFAC group interaction parameters based on therelevant component properties stored in data base has been proposed.Results of predicting vapor-liquid equilibria for 22 systems by on-line processing parameters are compared with those by original(off-line)parameters,the accuracy of prediction is improved considerably.
WEN Hao, XU Zhihong. PREDICTION OF VAPOR-LIQUID EQUILIBRIA USING UNIFAC BY ON-LINE PROCESSING PARAMETERS[J]. .
温浩, 许志宏. PREDICTION OF VAPOR-LIQUID EQUILIBRIA USING UNIFAC BY ON-LINE PROCESSING PARAMETERS[J]. CIESC Journal.
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