Environmental protection and industrial hygiene of magnesium oxide

Many times, everyone will worry that the production of chemical enterprises will cause serious pollution to our living environment. So you will reject chemical enterprises in your heart. In fact, chemical enterprises are not as terrible as you think. As long as we do a good job in environmental protection and industrial hygiene, all of these can be completely avoided. As a large magnesium oxide production enterprise, what does it do for environmental protection and industrial hygiene? Electrical-grade magnesium oxide

production of material

Light magnesium oxide is produced by ammonium halide method, and the washing water produced will contain trace ammonium. The existence of ammonium will cause harm to the environment, so the ammonium recovery device will be set up according to the production scale for recycling. The production of light magnesium oxide by dolomite carbonation will produce a large amount of waste residue, that is, magnesium calcium carbonate, which often causes debris flow disasters or pollutes the environment in mountainous areas. Calcium carbonate containing magnesium can be comprehensively utilized to produce light calcium carbonate. Light calcium carbonate plays an important role in rubber, paper, plastics and paint, so it can turn waste into treasure.

Finished product production

During the high-temperature calcination operation, a large amount of high-temperature steam will evaporate when the high-temperature furnace top is charged, so it is necessary to prevent burns to the face or hands. Therefore, when the calcined material is discharged from the furnace, the hot material should be prevented from spraying outside at the outlet, and the face must be careful not to face the outlet.