Compressed Liquid Densities and Saturated Liquid Densities of Dimethyl Ether (RE170)
Dimethyl ether (RE170) is a very important chemical compound, largely employed in the chemical industry, but the available literature data for this fluid, especially in terms of liquid density, are scarce. In this paper, compressed liquid density data were measured along eight isotherms between (283...
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Veröffentlicht in: | Journal of chemical and engineering data 2005-09, Vol.50 (5), p.1667-1671 |
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creator | Bobbo, Sergio Scattolini, Mauro Fedele, Laura Camporese, Roberto De Stefani, Vania |
description | Dimethyl ether (RE170) is a very important chemical compound, largely employed in the chemical industry, but the available literature data for this fluid, especially in terms of liquid density, are scarce. In this paper, compressed liquid density data were measured along eight isotherms between (283.15 and 353.15) K up to 35 MPa with a vibrating tube densimeter (Anton Paar DMA 512) and, on the basis of these data, the saturated liquid densities were estimated. The overall estimated uncertainty for the density data is within ± 0.1 %. The experimental compressed liquid density data and the estimated saturated density data were correlated by means of fitting equations that are also presented in this paper. |
doi_str_mv | 10.1021/je050135q |
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In this paper, compressed liquid density data were measured along eight isotherms between (283.15 and 353.15) K up to 35 MPa with a vibrating tube densimeter (Anton Paar DMA 512) and, on the basis of these data, the saturated liquid densities were estimated. The overall estimated uncertainty for the density data is within ± 0.1 %. The experimental compressed liquid density data and the estimated saturated density data were correlated by means of fitting equations that are also presented in this paper.</description><identifier>ISSN: 0021-9568</identifier><identifier>EISSN: 1520-5134</identifier><identifier>DOI: 10.1021/je050135q</identifier><identifier>CODEN: JCEAAX</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Applied sciences ; Energy ; Energy. Thermal use of fuels ; Exact sciences and technology ; Refrigerants ; Refrigerating engineering ; Refrigerating engineering. Cryogenics. 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Chem. Eng. Data</addtitle><description>Dimethyl ether (RE170) is a very important chemical compound, largely employed in the chemical industry, but the available literature data for this fluid, especially in terms of liquid density, are scarce. In this paper, compressed liquid density data were measured along eight isotherms between (283.15 and 353.15) K up to 35 MPa with a vibrating tube densimeter (Anton Paar DMA 512) and, on the basis of these data, the saturated liquid densities were estimated. The overall estimated uncertainty for the density data is within ± 0.1 %. The experimental compressed liquid density data and the estimated saturated density data were correlated by means of fitting equations that are also presented in this paper.</description><subject>Applied sciences</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Exact sciences and technology</subject><subject>Refrigerants</subject><subject>Refrigerating engineering</subject><subject>Refrigerating engineering. Cryogenics. 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Thermal use of fuels</topic><topic>Exact sciences and technology</topic><topic>Refrigerants</topic><topic>Refrigerating engineering</topic><topic>Refrigerating engineering. Cryogenics. Food conservation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bobbo, Sergio</creatorcontrib><creatorcontrib>Scattolini, Mauro</creatorcontrib><creatorcontrib>Fedele, Laura</creatorcontrib><creatorcontrib>Camporese, Roberto</creatorcontrib><creatorcontrib>De Stefani, Vania</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Journal of chemical and engineering data</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bobbo, Sergio</au><au>Scattolini, Mauro</au><au>Fedele, Laura</au><au>Camporese, Roberto</au><au>De Stefani, Vania</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Compressed Liquid Densities and Saturated Liquid Densities of Dimethyl Ether (RE170)</atitle><jtitle>Journal of chemical and engineering data</jtitle><addtitle>J. Chem. Eng. Data</addtitle><date>2005-09-01</date><risdate>2005</risdate><volume>50</volume><issue>5</issue><spage>1667</spage><epage>1671</epage><pages>1667-1671</pages><issn>0021-9568</issn><eissn>1520-5134</eissn><coden>JCEAAX</coden><abstract>Dimethyl ether (RE170) is a very important chemical compound, largely employed in the chemical industry, but the available literature data for this fluid, especially in terms of liquid density, are scarce. In this paper, compressed liquid density data were measured along eight isotherms between (283.15 and 353.15) K up to 35 MPa with a vibrating tube densimeter (Anton Paar DMA 512) and, on the basis of these data, the saturated liquid densities were estimated. The overall estimated uncertainty for the density data is within ± 0.1 %. The experimental compressed liquid density data and the estimated saturated density data were correlated by means of fitting equations that are also presented in this paper.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/je050135q</doi><tpages>5</tpages></addata></record> |
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subjects | Applied sciences Energy Energy. Thermal use of fuels Exact sciences and technology Refrigerants Refrigerating engineering Refrigerating engineering. Cryogenics. Food conservation |
title | Compressed Liquid Densities and Saturated Liquid Densities of Dimethyl Ether (RE170) |
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