Study on the Leaching Properties of the Low-grade Rare Metal Complex Ore AITranslate
Abstract AITranslate
The feasibility was studied of leaching rare earth by column leaching from a low-grade rare metal complex ore containing a small amounts of rare earth and new-found in southwest China.The results show that weathered-crust elution-deposited rare earth ore in adsorption state is only about 30% in the above rare metal complex ore,and most of the rare earth exists in the presence of unweathered independent mineral deposit.After the above ore is processed by roasting-acid leaching,the leaching rate of rare earth is above 81%,the leaching rate of Nb is above 88%,and the leaching rate of Ga reaches 99.08%,with good leaching results of rare earth,niobium and gallium.
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DOI：
Chinese Library Classification Number:TF845[冶金工程—有色金属冶金]
Citation Information:
The feasibility was studied of leaching rare earth by column leaching from a low-grade rare metal complex ore containing a small amounts of rare earth and new-found in southwest China.The results show that weathered-crust elution-deposited rare earth ore in adsorption state is only about 30% in the above rare metal complex ore,and most of the rare earth exists in the presence of unweathered independent mineral deposit.After the above ore is processed by roasting-acid leaching,the leaching rate of rare earth is above 81%,the leaching rate of Nb is above 88%,and the leaching rate of Ga reaches 99.08%,with good leaching results of rare earth,niobium and gallium.
quote
| GB/T 7714-2015 | [1] LI Bo, LIU Shu-ping, LIU Dong, et al. Study on the Leaching Properties of the Low-grade Rare Metal Complex Ore[J]. Rare Metals and Cemented Carbides, 2015(1): 18-20. |
| MLA | [1] LI Bo, et al., "Study on the Leaching Properties of the Low-grade Rare Metal Complex Ore." Rare Metals and Cemented Carbides, no. 1, 2015, pp. 18-20. |
| APA | [1] LI Bo, LIU Shu-ping, LIU Dong, ZOU Jian-hua, LIU Feng, XU Ling-fei, & TANG Xiang-ping. (2015). Study on the Leaching Properties of the Low-grade Rare Metal Complex Ore. Rare Metals and Cemented Carbides(1), 18-20. |
| IEEE | [1] LI Bo, LIU Shu-ping, LIU Dong, ZOU Jian-hua, LIU Feng, XU Ling-fei, and TANG Xiang-ping, "Study on the Leaching Properties of the Low-grade Rare Metal Complex Ore," Rare Metals and Cemented Carbides, no. 1, pp. 18-20, 2015. keywords: {rare metal complex ore;column leaching;roasting-acid leaching;rare earth;niobium;gallium} |