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Recently, from the Department of Mineral Resources Protection and Supervision of the Ministry of Natural Resources, the two technologies of Zhonglan Lianhai Design and Research Institute Co.
"Phosphate rock full tailings filling mining technology" is mainly applicable to large and medium-sized phosphate ore mining and dressing integrated mines
"Medium and low grade gum phosphate ore removal iron aluminum impurity beneficiation technology" is mainly applicable to medium and low grade high-grade high-speed iron aluminum phosphate ore processing