| 西藏鄂雅错盐湖卤水兑卤蒸发研究 |
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| 引用本文： | 侯元昇,王晓波.西藏鄂雅错盐湖卤水兑卤蒸发研究[J].当代化工,2014(8):1444-1446. |
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| 作者姓名： | 侯元昇 王晓波 |
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| 作者单位： | 青海盐湖工业股份有限公司研发中心,青海 格尔木,816000 |
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| 摘 要： | 用鄂雅错盐湖卤水进行兑卤,通过改变卤水的镁钾比,使其在蒸发过程中不会析出钾石盐,直接析出含钾品位较高的光卤石。实验结果表明:兑卤蒸发的析盐顺序为氯化钠、硫酸镁—氯化钠、光卤石,蒸发过程中钾收率达79.26%。
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| 关 键 词： | 鄂雅错盐湖 兑卤 镁钾比 光卤石 |
Study on Mixing Brine Evaporation of Brine From E Yacuo Salt Lake in Tibet |
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| HOU Yuan-sheng,WANG Xiao-bo.Study on Mixing Brine Evaporation of Brine From E Yacuo Salt Lake in Tibet[J].Contemporary Chemical Industry,2014(8):1444-1446. |
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| Authors: | HOU Yuan-sheng WANG Xiao-bo |
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| Affiliation: | HOU Yuan-sheng;WANG Xiao-bo;R&D Center of Qinghai Salt Lake Industry Co.,Ltd.; |
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| Abstract: | The mixing brine of the brine from E yacuo salt lake was carried out to change Mg/K ratio in the brine, which could make the evaporation process precipitate carnallite with higher grade potassium instead of sylvite. The experimental results show that：the crystallization order of evaporation is sodium chloride, magnesium sulfate-sodium chloride, carnallite. Potassium yield is 79.26%. |
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| Keywords: | E Yacuo salt lake Mixing brine The ratio of magnesium to potassium Carnallite |
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