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伦敦皇家矿业学校正在研究一种具有革命意义的碎磨工艺,岩石是从其内部破碎而不是靠压力破碎。美国佐治亚州高岭土选别设施中,安装了世界上第一台工业超导磁选机,其场强达5特斯拉。矿物处理的另一新工艺是硫化矿精矿的湿法冶炼,用氯化铁溶液进行浸出的湿法冶炼工艺,目前已成功地完成了实验室试验并将进入半工业试验阶段。一、等离子体破碎
The Royal Mining School in London is studying a revolutionary crushing process in which rocks are crushed rather than crushed. In Georgia’s kaolin sorting facility in the United States, the world’s first industrial superconducting magnetic separator was installed with a field strength of 5 Tesla. Another new process for mineral processing is the wet-smelting of sulphide ore concentrates, the wet-smelting process with leaching with ferric chloride solution and has now successfully completed laboratory tests and will enter the semi-industrial pilot phase. First, the plasma broken