摘要
根据MgSO_4-H_2O体系相图,提出了运城盐湖冬季大田结晶的粗硫酸镁生产精制—水硫酸镁的工艺流程,并对工艺条件进行了探讨和分析,最后指出该产品具有纯度高、呈中性、不含重金属杂质等优点。
According to MgS04 H2 O system phase diagram, the process of preparing purified magnesium sulfate monohydrate from crude magnesium sulfate is made. The technological conditions are also discussed . The finished product possesses the advantages of high purity, neutrality and non heavy - metal impurity.
出处
《无机盐工业》
CAS
2000年第6期31-32,共2页
Inorganic Chemicals Industry
