【摘 要】
：
A mixed solvent extractant system was developed for the purification of cobalt and lithium in spent lithium-ion battery leach solutions.The addition of Acor
【机 构】
：
The Parker Centre / CSIRO Minerals, Australia
【出 处】
：
第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg
论文部分内容阅读
A mixed solvent extractant system was developed for the purification of cobalt and lithium in spent lithium-ion battery leach solutions.The addition of Acorga M5640 to the Ionquest 801 organic solution generated a significant pH isotherm shift for copper with a △pH50 value of 3.45 pH units.This indicates that the separation of Fe(Ⅲ), Al and Cu from Co, Li and Ni could easily be realised with the mixed solvent extractant system.At an A/O ratio of 2∶1, pH 4.0 and 22℃, three theoretical stages are needed for the extraction of iron,copper and aluminium with the mixed solvent extractant system containing Ionquest 801 and Acorga M5640.
其他文献
巨型早熟蜜柚是我国农业科研人员选用官溪蜜柚与沙田柚杂交,经过多年选育而成的一个集早熟、高产、优质为一体的超大果型新品种。在有关部门的积极支持下,我国已培育出茁壮的
广西于1986年至1993年3月共检测了艾滋病(AIDS)重点人群137870份血清标本,发现HIV—1抗体阳性5份,其中4例外国人,1例中国人,说明AIDS已传入我区,今后应加强重点人群的HIV/AID
Stone coal is carbonaceous shale which contains vanadium and small quantity molybdenum.During the acidolysis of stone coal, vanadium and molybdenum can be l
珍珠果系一罕见的珍稀红皮梨新品种 ,风味浓郁独特 ,果皮细腻光亮 ,颜色艳丽美观 ,果形长腰鼓形 ,平均果重 15 0 ｇ。果实可溶性固形物含量高达 17 6 % ,在世界梨果中堪称稀品
Gold leaching with thiosulfate lixiviant is an alternative non-cyanide option for treating carbonaceous or copper-bearing gold ores.A technology was develop
目的 探讨宫颈浸润性复层产黏液性癌(ISMC)的临床病理特征、鉴别诊断及预后.方法 收集并分析2例ISMC的临床病理学特征、免疫表型特点及预后,并复习相关文献.结果 患者女性,年
A novel technology of chromium recovery from chromium-containing slag by Achromobacter sp.CH-1 based on the principle of bacterial leaching and bacteriosmel
Experiments found that copper refining electrolyte can self-purify under certain conditions.The method of solution self-purification was applied in copper e
The paper studied the extraction and separation of Fe3+ and Al3+, and efficient enrichment of RE3+ from oil shale ash as initial material.After most of Al3+
Three kinds of representative commercial extractants LIX984N, LIX606N and LIX973N were choosed for the test research on the extraction of copper from the so