Mining time reduced by about 70%, Chinese scientists invent new rare earth mining technology

Replay suspend 00:06 / 00:18 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos Chinese scientists have successfully developed a weathered crust type rare earth ore electric drive mining technology, which increases the rare earth recovery rate by about 30%, reduces the impurity content by about 70%, and shortens the mining time by about 70%. This was learned by the reporter at the evaluation meeting of scientific and technological achievements held in Meizhou City, Guangdong Province on the 15th

Chinese scientists have successfully developed a weathered crust type rare earth ore electric drive mining technology, which increases the rare earth recovery rate by about 30%, reduces the impurity content by about 70%, and shortens the mining time by about 70%. This was learned by the reporter at the evaluation meeting of scientific and technological achievements held in Meizhou City, Guangdong Province on the 15th.

It is understood that weathered crust type rare earth minerals are a unique resource in China. The problems in ecological environment, resource utilization efficiency, leaching cycle, and other aspects of the commonly used ammonium salt in-situ leaching technology currently restrict the efficient and green utilization of rare earth resources in China.

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