Preparation of active magnesium oxide by brine method
Hebei Messi Biology Co., Ltd. stated that it takes circular economy as a guide, fully recycles and utilizes various components in raw materials without discharging waste, waste gas and waste residue into the environment. The raw materials are MgCl2, NH3 and NH4HCO3, and active magnesium oxide is produced as the main product; NH4Cl is a […]
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