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method of bastneasite: Chinese patent, CN 101186977A [P]. 2008. (in Chinese) [9] KRUESI P R. Production of rare earth chloride from bastnasite [J]. Journal of Metals, 1965, 17(8): 847-849. [10] LIU Ye......
Yan, CHEN Long-ming. Preparation of RE carbonate from Dechang bastnasite concentrate by oxidation baking decomposition [J]. Chinese Rare Earths, 2000, 21(2): 19-25.(in Chinese) [12] CHENG Jian-zhong......
, existing as RE aqueous or RE hydroxyl aqueous ions, come from the weathered rock such as bastnasite and ytterbite. The clay minerals are formed by the action of physics, chemistry and biology from lava......
): 701-704.ZHU Guo-cai, TIAN Jun, CHI Ru-an, et al. Extraction of rare earth with NH4Cl roasting from bastnasite rough ore[J]. Trans Nonferrous Met China, 2000, 10(5): 701-704. [17] 朱国才, 池汝安, 徐盛明, 等. 选择性......
bastnasite as syntheticcryolite by product[J]. Journal of Hazardous Materials, 2012, 209/210: 77-83. [14] 徐仁扣, 季国亮. 酸性溶液中铝-氟反应动力学[J]. 环境科学学报, 1999, 19(3): 292-296. XU Renkou, JI Guoliang. Kinetics......
-an, XU Sheng-ming, ZHANG Zhi-geng. Recovering RE with NH4Cl roasting from bastnasite crude ore[J]. The Chinese Journal of Nonferrous Metals, 2000, 10(5): 701-704. [11] 黄小卫, 李红卫, 薛向欣, 张国成. 我国稀土湿法冶金发展状况......
]. There are a wide variety of rare earth minerals, but notably the mined minerals are bastnasite, monazite, and xenotime [3-5]. Apatite, cheralite, eudialyte, loparite, and phosphorites make up......
, LARACHI F, WATERS K E. The effect of dissolved mineral species on bastnasite, monazite and dolomite flotation using benzohydroxamate collector [J]. Colloids & Surfaces A: Physicochemical &......
of cerium makes it one of the cheapest rare earth metals; however, monazite and bastnasite minerals are the world supply or both rare earth elements and thorium. Monazite sand was obtained......
): 67-72. [2] 朱国才,时文中,池汝安. 氯化铵焙烧法从氟碳铈矿提取稀土的研究进展[J]. 中国稀土学报,2002, 20(专辑): 136-142. ZHU Guocai, SHI Wenzhong, CHI Ru-an. Progress on recovery of rare earth from bastnasite with NH4Cl roasting treatment[J......