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添加剂对从盐酸溶液中提取镓的影响日本铃鹿工学院工业化学系对在添加剂存在下用PC-88A(2-乙基己基磷酸-单-2-乙基己基酯)从盐酸水溶液中萃取镓进行了研究,所用添加剂为3-n-辛基氧化膦(TOPO)和联吡啶。研究表明,镓的分配比随有机相中联吡啶的增...
Effect of Additives on the Extraction of Gallium from Hydrochloric Acid Solutions Department of Industrial Chemistry, Suzuka Institute of Technology, Japan Extraction of gallium from aqueous hydrochloric acid with PC-88A (2-ethylhexylphosphonic acid-mono-2-ethylhexyl ester) in the presence of additives A study was conducted using 3-n-octylphosphine oxide (TOPO) and dipyridyl as additives. Research shows that the distribution ratio of gallium with organic phase bipyridine increase ...