引用本文:
刘军深, 周保学, 杨子超, 王秀山, 阎居梅. CL-P204萃淋树脂吸萃铟(Ⅲ)的性能和机理[J]. 应用化学,
1998, 15(4): 71-73.
Citation: Liu Junshen, Zhou Baoxue, Yang Zichao, Wang Xiushan, Yan Jumei. Adsorption of Indium by CL-P204 Levextrel Resin[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 71-73.
Citation: Liu Junshen, Zhou Baoxue, Yang Zichao, Wang Xiushan, Yan Jumei. Adsorption of Indium by CL-P204 Levextrel Resin[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 71-73.
CL-P204萃淋树脂吸萃铟(Ⅲ)的性能和机理
摘要:
有关分离回收稀有金属锢和稼的研究和应用已有较多报道.过去主要是采用溶剂萃取法,但由于工业料液中锢、稼的含量很低,溶剂萃取法往往达不到高效分离回收的目的.
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关键词:
- 铟(Ⅲ)
- / 萃淋树脂CL-P204
- / 吸萃性能
English
Adsorption of Indium by CL-P204 Levextrel Resin
Abstract:
Di (2-ethylhexyl)phosphate levextrel resin(CL-P204) showed a maximum distribution coefficient for In(Ⅲ) adsorption at pH=1.0 in sulfuric acid. The steady adsorption capacity was 48.5 mg/g and the adsorption enthalpy was 9.2 kJ/mol. The isothermal adsorption equation is Q=60.2 c0.1 (25℃). The adsorption mechanism has been investigated by IR measurement.
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Key words:
- indium
- / levextrel CL-P204
- / adsorption-extraction
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