• 作者： 黃定加; 蔡德華
• 作者服務機構： 國立成功大學化學工程研究所
• 中文摘要： 本文以複合支撐式液膜(CSLM)從事鈷(II)和鎳(II)離子在25℃下分離之研究。複合支撐式液膜係由二個串聯的單一支撐式液膜(SLM)所組成，第一個支撐式液膜以2－乙基己基膦酸單－2－乙基己基酯為載劑，第二個則使用磷酸三丁酯為載劑。複合支撐式液膜可連續分離Co(II)-Ni(II)，本文亦測定了複合支撐式液膜的透過係數和選擇度。
• 英文摘要： The separation of Cobalt (II) and Nickel (11) ions was studied by composite sunnorted liquid mem-brane (CSLM) at 25.0±0.1℃. The CSLM consisted of two complementary supported liquid membranes(SLMs) in series, separated by an acidic aqueous chloride solution. The first SLM of the CSLM containeda 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester as carrier. The second one utilized a tri-n-butylphosphate as carrier. This CSLM led to continuous Co(II)-Ni(II) separations. The permeability and selec-tivity of this CSLM have been measured.
• 中文關鍵字： cobalt nickel separation; composite supporated liquid membrane
• 英文關鍵字： --