科研之友
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摘要
As part of an International Union of Pure and Applied Chemistry (IUPAC) investigation on the properties of a selected ionic liquid (IL), a synthetic technique was employed to experimentally determine the high-pressure phase behavior of the binary system carbon monoxide + 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)amide in the form of bubble points. The pressure necessary to dissolve the last bubble of vapor was determined at different temperatures for binary mixtures of various concentrations. Solubility data were obtained within a temperature range of (300 to 440) K and a pressure range up to about 12 MPa. The results were compared with those from the laboratory of Maurer, also a collaborator in the IUPAC Task Force and using the same IL sample. The agreement between the two data sets was shown to be very good.
- 出版日期2011-12
