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Excess Molar Volumes of the Heptane–1-Chloropentane System at High Pressures and Elevated Temperatures
Linek, J. and Morávková, L. Excess Molar Volumes of the Heptane–1-Chloropentane System at High Pressures and Elevated Temperatures Chemical Papers, Vol.55, No. 6, 2001, 382-385
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Author(s) |
Linek, J.
Morávková, L.
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| Title |
Excess Molar Volumes of the Heptane–1-Chloropentane System at High Pressures and Elevated Temperatures
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| Journal name |
Chemical Papers
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| Publication date |
2001
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| Year available |
2001
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| Volume number |
55
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| Issue number |
6
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| ISSN |
0366-6352
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| Start page |
382
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| End page |
385
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2001
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| Language |
english
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| Subject |
290000 Engineering and Technology
290600 Chemical Engineering
290602 Process Control and Simulation
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| Abstract/Summary |
The apparatus for p-V -T measurements of liquids and liquid mixtures was designed and tested. It works in the temperature range of 283 to 333 K and pressure range of 0.1 to 40 MPa with an overall accuracy of density measurement 1 x 10−4 g cm−3. Its main part is a high-pressure vibrating tube densimeter working in a static mode. The apparatus was used for measuring the p-V -T relations of the heptane—1-chloropentane system. Excess molar volumes were calculated from the data and tted to the Redlich—Kister equation.
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