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  • Solubility and solid-liquid phase transitions of ametryn and prometryn in supercritical CO2
    Rižner Hraš, Andreja ; Knez, Željko
    Supercritical fluid extraction is a potential technique for the decontamination of soils. The soluility of the triazine herbicide ametryn and prometryn in supercirical carbon dioxide was measured by ... the static-analytic method under pressures ranging from 100 to 300 bar at temperatures of 40, 60 and 80 oC. Due to the non-conventional shape of some solubility isothers the experiments on S-L phase transitions for ametryn and prometryn in the presenceof carbon dioxide were performed in a high pressure optical cell. It was found that the pressure influences the S-L phase equilibria of ametryn-CO2and Prometryn CO2.
    Vir: Chemische Technik. - ISSN 0045-6519 (51, št. 1, Januar/Februar 1999, str. 28-31)
    Vrsta gradiva - članek, sestavni del
    Leto - 1999
    Jezik - angleški
    COBISS.SI-ID - 4323350

vir: Chemische Technik. - ISSN 0045-6519 (51, št. 1, Januar/Februar 1999, str. 28-31)
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