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DISSOLUTION BEHAVIOR OF MAGNESIA IN HYDROCHLORIC ACID WITH STRONG BRINE

机译:镁在强盐水中的溶解行为

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The mixture of hydrochloric acid and magnesium chloride is a good lixiviant for leaching of laterite. The solution can enhance the leaching ability because of the proton activity deviated positively from ideal. Otherwise, the existence of magnesium chloride in the lixiviant affects the dissolution behavior of magnesia, which may be an advantage of the process with less hydrochloric acid consumption. An investigation of magnesia particle dissolved in strong hydrochloric acid solution has been conducted. Influences of concentration of the magnesium chloride and hydrochloric acid and temperature on magnesia dissolution were studied. The dissolution mechanism was also discussed in this paper.
机译:盐酸和氯化镁的混合物是乳酸的良好唇振。溶液可以增强浸出能力,因为质子活性偏离理想。否则,Lixiviant中氯化镁的存在会影响氧化镁的溶解行为,这可能是盐酸少量较少的过程的优点。已经进行了溶解在强盐酸溶液中的氧化镁颗粒的研究。研究了浓度浓缩氯化镁和盐酸和温度对氧化镁溶解的影响。本文还讨论了溶解机制。

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