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Hebei Messi Biology Co., Ltd. stated that the main magnesium-containing minerals on the earth include magnesite, spar and dolomite. In the traditional industry, basic magnesium carbonate is mainly produced from these ores as raw materials. The main production methods are: dolomite carbonization method, magnesite ammonium carbonate method, bitter soil powder-sulfate-ammonium bicarbonate method, etc. The specific […]

Hebei Messi Biology Co., Ltd. stated that basic magnesium carbonate can be roughly divided into three aspects according to its uses. (1) Used as additives and improvers in food and various chemical products; (2) Used as raw materials for the preparation of magnesium series chemical products; (3) Used in pharmaceuticals and medical auxiliary therapeutic drugs.

Hebei Messi Biology Co., Ltd. stated that anhydrous magnesium carbonate can be used as a carrier in medicines. The magnesite ore is broken into pieces and put into a multi-position parallel reaction synthesizer flask. Water is added and carbon dioxide is introduced at the same time. Prepare magnesium bicarbonate, magnesium bicarbonate and magnesium hydroxide as

Hebei Messi Biology Co., Ltd. stated that anhydrous magnesium carbonate particles with an average particle size of 1.267 μm are prepared from light-burned powder as raw material through digestion, carbonization, heavy magnesium water decomposition, and hydrothermal steps. The process first uses light-burning The powder is digested with water to generate a magnesium hydroxide slurry of

Hebei Messi Biology Co., Ltd. stated that among the existing processes for producing magnesium carbonate products, most of them are preparation processes for basic magnesium carbonate and hydrated magnesium carbonate. There are very few preparation methods for single-phase magnesium carbonate. Industrially The prepared anhydrous magnesium carbonate samples have different grain sizes, unsatisfactory purity, and complicated