摘要
盐酸浸取蛇纹石矿粉，采用喷雾焙烧法工艺制取轻质氧化镁，无碱式碳酸镁中间产品。轻质氧化镁纯度达９８．１６％。
The magnesium
chloride is got by leaching serpentine powder with hydrochloric acid,then the light magnesium
oxide is produced from magnesium chloride by the method of spraying and roasting.In the course
of processing,the basic magnesium carbonate can not be formed.Therefore,the purity of light
magnesium oxide can reach 98.16%.
出处
《无机盐工业》
CAS
1999年第3期10-11,共2页
Inorganic Chemicals Industry
关键词
盐酸
喷雾焙烧
氧化镁
蛇纹石
浸取
hydrochloric acid,spraying and roasting,light
magnesium oxide
