The solution prepared by Mengpian Industry uses manganese ore powder and inorganic acid to react and heat to prepare a manganese salt solution. At the same time, ammonium salt is added to the solution as a buffer, and iron is removed by oxidation and neutralization by adding an oxidizing agent, and a sulfide purifier is added to remove heavy metals. It is separated by filtration, and an electrolytic additive is added to the solution as an electrolytic solution. Industrial production widely adopts sulfuric acid leaching manganese method to prepare electrolyte, and the method of preparing metal manganese by electrolysis of
manganese chloride salt solution has not yet formed Chemicalbook into large-scale production.
The application field of Meng sheet is mainly used for the desulfurization and deoxidation of steel in the iron and steel industry; it is also used as an alloy additive to improve the strength, hardness, elastic limit, wear resistance and corrosion resistance of steel; in high alloy steel In it, it is also used as austenite compound element, used for refining stainless steel, special alloy steel, stainless steel electrode, etc. In addition, it is also used in non-ferrous metals, chemicals, medicine, food, analysis and scientific research.
