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- The molar conductivity of rare earth chlorid increases with the decreasing of concentration. 稀土氯化物的摩尔电导率随浓度的降低而增加。
- Abstract: Separation of Y3+ from mixed rare earth chloride by solvent extraction with Naphthenic acid-petroleum sulphoxide has been studied. 摘 要: 进行了用环烷酸石油亚砜从混合氯化稀土溶液中萃取分离钇的研究。
- The reductive extraction method of bastnasite baked by sodium carbonate and low acidity HCI leaching for making rare earth chloride is reported. 氟碳铈矿纯碱焙烧低酸浸出,在还原条件下直接用盐酸浸出制取工业氯化稀土。
- The results show that non-toxic and harmless process and better hair dyeing effect are achieved by steaming and using rare earth chloride. 结果表明,利用汽蒸方式,借助于氯化稀土,能够获得无毒无害、染色效果较好的头发染色工艺。
- Separation of Y3+ from mixed rare earth chloride by solventextraction with Naphthenic acid-petroleum sulphoxide has been studied. 进行了用环烷酸石油亚砜从混合氯化稀土溶液中萃取分离钇的研究。
- Rich lanthanum rare earth chloride and industrial purity cerium oxide or compounds can be made by acid leaching under normal and reductive condition,respectively. 如常规浸出和还原浸出分别进行,则可从精矿开始直接制取富镧氯化稀土和工业级纯铈及其化合物。
- high lanthanum rare earth chloride 高富镧氧化稀土
- DETERMINATION OF ~(227)Ac IN RARE EARTH CHLORIDE 氯化稀土中锕-227含量的测定
- lanthanum concentrate rare earth chloride 富镧氯化稀土
- lanthanum-enriched rare earth chloride 富镧氯化稀土
- complexes of rare earth chloride 氯化稀土配合物
- And then,more detail synthesis conditions of tributyl citrate were examined with mixed rare earth chlorides as catalyst,hence a suitable technology was proposed. 为此,系统地研究了混合氯化稀土催化合成柠檬酸三丁酯的工艺条件,确定了合适的工艺流程。
- The Determination of ~(227)Ac in Rare Earth Chloride 氯化稀土中~(227)Ac含量的测定
- Keywords silyl-bridged;fluorene;rare earth chloride;complex;synthesis.; 硅桥联;芴;稀土氯化物;配合物;合成;
- Keywords sec-octylphenoxy acetic acid;rare earth chloride;extraction mechanism; 仲辛基苯氧基乙酸;氯化稀土;萃取机理;
- Keywords Rare earth chlorides;Triacetin;Synthesis; 三醋酸甘油酯;混合稀土;合成;
- Influence of impurity in raw material on current efficiency in molten electrolyte of rare earth chloride 稀土氯化物熔盐电解原料对电流效率的影响
- Effects of Rare Earth Chloride on Properties of Infusion of Assistant Plating for Hot Dip Plating 氯化稀土对热浸镀助镀剂性能的影响
- Keywords rare earths chloride;ftorafur;phase equilibrium;solubility; 相平衡;稀土氯化物;呋喃氟脲嘧啶;溶解度;
- Baotou Golden Rare Earth Biological Appl. 包头市金稀土生物应用有限公司。