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• Magnetizing roast and magnetic separation of iron in rare-earth tailings

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  J. Cent. South Univ. (2016) 23: 1899-1905 DOI: 10.1007/s11771-016-3245-3 Magnetizing roast and magnetic separation of iron in rare-earth tailings YANG He(ÑîºÏ), RONG Yi(ÈÙÒË), HAN Chong(º«³å), TANG Rong(ÌÆ... Abstract: Magnetic separation of iron in rare-earth tailings was achieved by magnetizing roast process with coal as reductant. Effects of the temperature, carbon to oxygen ratio, and cooling type......

• Technology and mechanism of desilication from roasted diasporic bauxite in atmosphere

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• Roast Reaction Kinetics of Bastnasite Concentrate with Sodium Carbonate Mixture

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• Roast Reaction of Bastinasite Concentrate Mixed with Sodium Carbonate

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• Recovery of iron from Baotou rare earth tailings by magnetizing roast

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  this article,the process of magnetizing roast and low-intensity magnetic separation was used to recover iron.Effect of calcination temperature,holding time and carbon/oxygen ratio on roasting efficiency was investigated.The parameters evaluating magnetizing roast efficiency and theoretical value were determined.X-ray diffraction(XRD)analysis was used to investigate the conversion of Fe phase after......

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• Study on Roast Reaction Kinetics of Baotou Concentrate of Rare Earth with 15% Na₂CO₃ Additions

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  Study on Roast Reaction Kinetics of Baotou Concentrate of Rare Earth with 15% Na2CO3 AdditionsÇǾü,ÁøÕÙ¸Õ,ÂíÓ¨,ÕÅ´æÈð,ºÂÏÈ¿âÕª Òª:£Ô£è£å£ò£å£ó£å£á£ò£ã£è£ï£î£ô£è£å£ò£ï£á£ó£ô£ò£å£á£ã£ô£é£ï£î£ï£æ£Â£á£ïª²£ô£ï£õ£ã£ï£î£ã£å£î£ô£ò£á£ô£å£ï£æ£ò£á£ò£å£å£á£ò£ô£è£÷£é£ô£è£Î£á£²£Ã£Ï£³£á£ä£ä£éª²£ô£é£ï£î£ó£â£å£ç£á£î£é£î£±£¹£¶£³£á£î£ä£ô£è£å£é£î£ä£õ£ó£ô£ò£é£á£ìª²£ó£ã£á£ì£å£å£øª²£ð£å£ò£é£í£å£î£ô£ó...¹Ø¼ü´Ê:......