- Tytuł:
- Application of Hollow Fiber Supported Liquid Membrane for Extraction of Cobalt by Cyanex 272
- Autorzy:
-
Swain, Basudev
Lee, Jae-Chun
Kim, Dae-Guen
Lee, Chan Gi - Powiązania:
- https://bibliotekanauki.pl/articles/354650.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
Cyanex 272
hollow fiber supported
cobalt recovery - Opis:
- Considering the advantages of hollow fiber supported liquid membrane (HFSLM), it has been applied for extraction of Co(II) with a motivation to extract cobalt from various waste resources. Extraction efficiency and transport behavior of Co(II) through HFSLM containing Cyanex 272 diluted in kerosene were investigated. Experiments were performed as a function of aqueous feed solution velocity (1000 mL/min) for both feed and strip, pH of feed solution in the range of 4.00-6.75, the carrier concentration of 25-1000 mol/m3, and acid concentration in strip solution of 1-500 mol/m3 on. The mass transfer rate or flux J Co(II), which is a function of metal concentration, volume of solution, and membrane area were analyzed. The optimum condition for extraction of Co(II) was pH of 6.00, Cyanex 272 concentration of 500 mol/m3 and H2 SO4 concentration of 100 mol/m3.
- Źródło:
-
Archives of Metallurgy and Materials; 2019, 64, 3; 845-850
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł