| Title: | Phase equilibira of permethrin and dicofol with carbon dioxide |
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| Authors: | ID Kotnik, Petra (Author)
ID Perva, Amra (Author)
ID Škerget, Mojca (Author)
ID Knez, Željko (Author) |
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| Files: |  http://dx.doi.org/10.1021/je0495379
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| Language: | English |
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| Work type: | Unknown |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FKKT - Faculty of Chemistry and Chemical Engineering
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| Abstract: | The solubilities of pesticides (permethrin and dicofol) in CO2 were measured by a static-analytic method at pressures ranging from 10.0 MPa to 25.0 MPa andtemperatures of 293.2 K, 303.2 K, and 313.2 K. Due to the nonconventional shape of some solubility isotherms, solid-liquid transitions of pesticides under pressure of CO2 were determined using a modified capillary method. Sincethe solubilities depend on solvent density, the experimental binary solid-fluid equilibrium data were correlated as a function of solvent density by two different models. |
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| Keywords: | chemical processing, high pressure technology, CO2, pesticides, phase equilibria, solubility |
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| Year of publishing: | 2005 |
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| PID: | 20.500.12556/DKUM-27082  |
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| UDC: | 66.061-987:632.95 |
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| ISSN on article: | 0021-9568 |
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| COBISS.SI-ID: | 10027798 |
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| NUK URN: | URN:SI:UM:DK:QRPESCUO |
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| Publication date in DKUM: | 01.06.2012 |
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| Views: | 2257 |
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| Downloads: | 54 |
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| Metadata: |    |
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| Categories: | Misc.
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