共搜索到23570条信息，每页显示10条信息，共2357页。用时：0小时0分0秒498毫秒
of organic acids on the leaching process of ion-adsorption type rare earth ore(IRE-ore), the leaching behavior of rare earth(RE) and zeta potential of IRE-ore were investigated in the absence...Effects of organic acids on the leaching process of ion-adsorption type rare earth oreLi Wang1,Chunfa Liao1,Youming Yang1,Haibo Xu1,Yanfei Xiao1,Chunhua Yan1,21. School of Metallurgy and Chemical......
for the ion exchange process is key to creating a theoretical basis for the mining of ion-adsorption type rare earth ores.Ore samples from Xinfeng,Xunwu and Anyuan were used as the test ore samples...A two-parameter model for ion exchange process of ion-adsorption type rare earth oresPing Long1,2,Guanshi Wang3,Chao Zhang3,Ying Huang3,Sihai Luo31. School of Resources and Environmental Engineering......
for the ion exchange process is key to creating a theoretical basis for the mining of ion-adsorption type rare earth ores.Ore samples from Xinfeng,Xunwu and Anyuan were used as the test ore samples...A two-parameter model for ion exchange process of ion-adsorption type rare earth oresPing Long1,2,Guanshi Wang3,Chao Zhang3,Ying Huang3,Sihai Luo31. School of Resources and Environmental Engineering......
technology and theory of ion-adsorption type rare earth ores[J]. Chinese Rare Earths, 2018, 39(1): 132-141. [2] 池汝安, 李隆峰, 王淀佐. 吸附稀土的粘土矿离子交换平衡研究[J]. 中南矿冶学院学报, 1991, 22(2): 142-148. CHI Ru-an, LI Long...采提取工艺发展述评[J]. 稀土, 2016, 37(3): 129-133. DENG Guo-qing, YANG You-ming. Review on the development of extraction process onion-adsorption type rare earth ore[J]. Chinese Rare Earths, 2016, 37 (3......
, HUANG Li, LONG Zhi-qi, CUI Da-li. Leaching characteristics of ion-adsorption type rare earths ore with magnesium sulfate [J]. Transactions of Nonferrous Metals Society of China, 2015, 25(11): 3784-3790..., HUANG Li, HUANG Xiao-wei, CHENG Ying-ying, LONG Zhi-qi. Reduction leaching of rare earth from ion-adsorption type rare earths ore with ferrous sulfate [J]. Journal of Rare Earths, 2016, 34(9): 917-923......
You-ming, LIU Hui-ping, WANG Chao, XU Hai-bo. Investigation of natural radionuclide distribution in rare earth extraction process from ion-adsorption type rare earths ore[J]. Journal of the Chinese...取样) Table 2 Radioactive level of production process of Ionic rare earth separation plant 图1 南方离子型稀土分离流程 Fig. 1 Separation process of ion-adsorption rare earth 从图1可以看出,稀土分离厂主要产出物质为:稀土产品和排......
words:phosphorus ore; calcination-digestion-desliming; separation; rare earths; [全文内容正在添加中] ...Calcination-Digestion-Desliming of Phosphorus Ore Bearing Rare Earth Wang Jing1,Zhang Qin1,Zhang Jie1,Qiu Yue qin1 (1.Guizhou University of Technology, Guiyang 550003, China) Abstract......
摘 要:Leaching of rare earths Y,La and Ce by sulphuric acid from fine-grained zirconosilicate ore was investigated using Taguchi method of experimental...,leaching temperature,grind size and dilution.Statistical analysis showed that sulphation baking was a significant step for the leaching of rare earths from the whole-of-ore and optimized leaching......
摘 要:Leaching of rare earths Y,La and Ce by sulphuric acid from fine-grained zirconosilicate ore was investigated using Taguchi method of experimental...,leaching temperature,grind size and dilution.Statistical analysis showed that sulphation baking was a significant step for the leaching of rare earths from the whole-of-ore and optimized leaching......
Recovery of rare earths from ion-absorbed rare earths ore with MgSO4-ascorbic acid compound leaching agentFuguo Lai1,Li Huang2,Guohua Gao1,Run Yang1,Yanfei Xiao11. School of Metallurgical...">The magnesium sulfate leaching technology for the ion-absorbed rare earths ore can solve the ammonia pollution problem existing in ammonium sulfate leaching process. However, the leaching capacity of magnesium......
