详细信息

计算有机物临界体积的新基团贡献法    

A DEVELOPED GROUP CONTRIBUTION METHOD TO ESTIMATE CRITICAL VOLUMES OF ORGANIC COMPOUNDS

文献类型:期刊文献

中文题名:计算有机物临界体积的新基团贡献法

英文题名:A DEVELOPED GROUP CONTRIBUTION METHOD TO ESTIMATE CRITICAL VOLUMES OF ORGANIC COMPOUNDS

作者:徐云蕾[1];史济斌[1];刘国杰[1]

机构:[1]华东理工大学化学系,上海200237

年份:2000

卷号:16

期号:4

起止页码:48

中文期刊名:石油学报(石油加工)

外文期刊名:Acta Petrolei Sinica(Petroleum Processing Section)

收录:CSTPCD;;Scopus;北大核心:【北大核心1996】;CSCD:【CSCD_E2011_2012】;

语种:中文

中文关键词:临界体积;基团贡献;有机物;计算;有机物

外文关键词:critical volume;group contribution;organic compound

摘要:通过对 2 5 7种有机物临界体积的回归 ,建立了一种新的基团贡献法。其计算结果与实验值的平均偏差小于文献报道的其它基团贡献法。此法亦能用来预测长碳链的直链烷烃和烷基酮的临界体积。
A new group contribution method for estimating critical volumes of organic compounds has been established via the regressing 257 organic compounds The average deviation of calculated results with experimental values is less than that published in literatures by other group contribution methods This method can also be used to predict the critical volumes of normal alkanes and alkyl ketones with long carbon chains

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