Extraction of Magnesium Oxide from Boron Mud

第11届国际应用矿物学大会(ICAM2013)——The magnesium oxide powder is prepared from the refined magnesium sulfate solution after adjusting PH value to 11.25 with 1:1 ammonia by aging 3h and calcining at 900℃ for 1h.Other sub-products such as SiO2 powder and iron oxide red are obtained in the processes of the comprehensive utilization of boron mud.


关键词: 硼泥 氧化镁 硫酸镁 第11届国际应用矿物学大会(ICAM2013)

主讲人:Xi Ma 机构:China University of Geosciences Beijing

时长:0:19:40 年代:2013年