Solubility of Methane in the Mixture of Ethanol+Hexane at High Pressures

被引：3

作者：

华超

马沛生

夏淑倩

白鹏

机构：

[1] School of Chemical Engineering and Technology Tianjin University

[2] China

[3] Tianjin 300072

来源：

ChineseJournalofChemicalEngineering | 2005年 / 01期

关键词：

solubility; methane; liquid molar volume; equation of state;

D O I：

暂无

中图分类号：

O645 [溶液];

学科分类号：

070304 ; 081704 ;

摘要：

Solubility data were first presented for methane in the mixture of ethanol-hexane at temperatures from 291.15 K to 318.15 K and pressures up to 12.00 MPa. The experimental data were correlated by PR and PRSV equations of state with rms errors of about 0.051. The A-K and Y-W-A-K models were both used to estimate liquid molar volume under high pressure. The results were satisfactory.

引用

页码：150 / 154

页数：5

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