Solubility of H2 in the ionic liquid [bmim][PF6]

被引：84

作者：

Kumelan, J ^{[1
]}

Kamps, APS ^{[1
]}

Tuma, D ^{[1
]}

Maurer, G ^{[1
]}

机构：

[1] Univ Kaiserslautern, D-67653 Kaiserslautern, Germany

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2006年 / 51卷 / 01期

关键词：

D O I：

10.1021/je050362s

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

New experimental results are presented for the solubility of hydrogen in the ionic liquid 1-N-butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]) for temperatures from 313 K to 373 K and pressures up to about 9 MPa. The extended Henry's law is applied to correlate the solubility pressures. The solubility of H-2 in [bniim][PF6] is low and increases slightly with temperature. For example, at T 313 K (373 K) and p 9 MPa, only about 0.078 mol (0.106 mol) of the gas is dissolved in I kg of the ionic liquid.

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页码：11 / 14

页数：4

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