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Process for non-heating leaching nickle and magnesium from laterite using mechano-chemical effect
Process for non-heating leaching nickle and magnesium from laterite using mechano-chemical effect
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机译:利用机械化学作用从红土中非加热浸出镍和镁的方法
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摘要
A method of physicochemical leaching valuable metals is able to increase the leaching rate of nickel and magnesium contained in laterites, nickel ores, with a low concentration acid solution by using mechano-chemical effect. That is a method to add external energy to laterites containing nickel and magnesium to physically disintegrate their crystals and exposure nickels captured inside of the crystals to leach nickel and magnesium with a low concentration acid solution. It is a useful method to solve conventional problems such as the high energy cost of pyrometallurgical treatment and excessive use of strong acids of hydrometallurgical method.
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