Transformation of Hungchaoite in Sulfate Solution System at 288.15 K
China possesses abundant salt lake resources,especially the Qaidam Basin salt lake,which is rich in boron and magnesium resources.However,because of their complex structure,magnesium borate aqueous solutions are affected by supersaturation solubility and solubilization phenomena,and their solid-liquid system is easily to transformed,which greatly limits the efficient development and economic utilization of liquid boron resources.In this paper,the transformation rule of hungchaoite in MgSO4 solution with mass fraction of 5％,10％,20％and 30％was studied at 288.15 K.The results of the study advance understanding of the borate chemistry of salt lakes and promote the rational development and utilization of salt lake brine.
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