- Tytuł:
- Removal of phenols from aqueous solutions with solvating extractants
- Autorzy:
-
Regel-Rosocka, M.
Wiśniewski, M. - Powiązania:
- https://bibliotekanauki.pl/articles/779297.pdf
- Data publikacji:
- 2010
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
ekstrakcja
rozbiórka
fenole
Cyanex 923
alkilen węglanów
rozpuszczanie ekstrahentów
extraction
stripping
phenols
alkylene carbonates
solvating extractants - Opis:
- The removal of selected phenols (phenol, 4-methoxyphenol, 4-fluorophenol, 4-nitrophenol, 4-methylphenol, 4-chlorophenol, 2,4-dichlorophenol) from aqueous streams by liquid-liquid extraction is studied. Butylene and propylene carbonate – are used as green extractants. They permit to remove almost 100% of the examined phenols from feed solutions of phenol concentration about 20 g/dm3. Additionally, stripping of phenols from loaded organic phases is carried out with NaOH. The results of extraction parameters for alkylene carbonates (extraction efficency and distribution ratio) are compared with commercial solvating extractant – Cyanex 923.
- Źródło:
-
Polish Journal of Chemical Technology; 2010, 12, 3; 19-23
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki