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Study on Preparation Techniques of Carnailite with Waste Brine

机译：用废盐水制备卡内塔石制备技术研究

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In this work, the crystallization of Carnailite from waste brine of Qaidam Basin in Qinghai province was studied based on NaCl-KCl-MgCl_2-H_2O phase diagram. According to this study, a new crystallization pathway to recycling waste brine was developed. The carnailite salt was formed by using this technology during the waste brine evaporation. The experiment data shows that 5 tons of waste brine was required to form one ton of the carnailite. The average grade of carnailite prepared by using this procedure was about 19.40 % of KCl, 16.92% of NaCl, 28.80% of MgCl_2, and 0.82% of CaSO_4. This study provides an opportunity to utilization of the waste brine.
机译：在这项工作中，基于NaCl-Kcl-Mgcl_2-H_2O相图，研究了青海省QAIDAM盆地废盐水的结晶。据该研究称，开发了一种新的结晶途径。开发了回收废盐水的新结晶途径。通过在废盐水蒸发过程中使用该技术而形成的卡内塔盐盐。实验数据显示，需要5吨废盐水来形成一吨卡内石。使用该程序制备的卡内塔石的平均等级约为19.40％的KCl，NaCl的16.92％，28.80％的MgCl_2，0.82％的CasO_4。本研究提供了利用废盐水的机会。

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