Environmental protection and industrial hygiene of magnesium oxide

Date of release:2019-04-15 Author: Click:

Many times, everyone is worried that the production of chemical enterprises will cause serious pollution to our living environment. Therefore, everyone will reject chemical companies in their hearts. This is also where the protests of the citizens of Maoming, Guangdong, for the game were held some time ago. In fact, chemical companies are not as terrible as everyone thinks. As long as we do a good job of environmental protection and industrial hygiene, this activated magnesium oxide powder can be completely avoided.


Raw material production


The ammonium halide method is used to produce light oxygen-activated magnesium oxide powdered magnesium, and the resulting washing water will contain traces of ammonium. The presence of ammonium can cause harm to the environment, so it can be recycled. The dolomite carbonization method to produce light magnesium oxide will produce a large amount of waste residue in the production, that is, magnesium-containing calcium carbonate, which often causes debris flow disasters or pollutes the environment in mountainous areas. Hebei Meishen Chemical Technology Group adopts a new carbonization process, which can comprehensively utilize magnesium-containing calcium carbonate to produce light calcium carbonate. Light calcium carbonate plays an important role in rubber, paper, plastic and paint, so it can turn waste into treasure.


Finished product production


In 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 out of the furnace, the hot material should be prevented from spraying out at the discharge port, and the face must be careful not to face the discharge port. And when Hebei Meishen Chemical Technology Group is working, it will prepare protective clothing, goggles and protective gloves for each employee to ensure the safety of the staff. During the crushing operation, there will be dust overflow. Therefore, Hebei Meishen Chemical Technology Group will seal and isolate the work workshop and wear protective masks for them.


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