TY - JOUR N2 - 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/m3on. The mass transfer rate or flux JCo(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 H2SO4 concentration of 100 mol/m3. L1 - http://www.czasopisma.pan.pl/Content/112987/PDF/AMM-2019-3-06-Lee.pdf L2 - http://www.czasopisma.pan.pl/Content/112987 PY - 2019 IS - No 3 EP - 850 DO - 10.24425/amm.2019.129459 KW - Cyanex 272 KW - Hollow Fiber Supported KW - Cobalt recovery A1 - Swain, Basudev A1 - Lee, Jae-Chun A1 - Kim, Dae-Guen A1 - Lee, Chan Gi PB - Institute of Metallurgy and Materials Science of Polish Academy of Sciences PB - Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences VL - vol. 64 DA - 2019.09.03 T1 - Application of Hollow Fiber Supported Liquid Membrane for Extraction of Cobalt by Cyanex 272 SP - 845 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/112987 T2 - Archives of Metallurgy and Materials ER -