Preparation of nano-active magnesium oxide by supercritical drying method
Hebei Messi Biology Co., Ltd. stated that the direct precipitation method is to add a precipitant to a soluble salt solution containing one or more particles, generate a precipitate under certain conditions, precipitate from the solution, and obtain the product by thermal decomposition. For example, using MgCl2·6H2O and NH3·H2O as raw materials, adding precipitant NH3·H2O […]
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