The New Process Of Production Of Light Magnesium Carbonate By One Step Carbonation With Rotating Packed Bed

Dolomite is one kind of magnesium mineral that has large reserves. When it is used as the raw material for production of light magnesium carbonate, there will be low cost and no corrosion to the equipment and the products are high in purity, and the advantage is that the by-product can also be utilized. At present, the conventional method to product light magnesium carbonate is continuous twice carbonations. In industry, the production capacity of carbonization at high pressure is big, but expects much the harmony of the system. Gas compressor and carbonization equipment pipeline are expected very much, the technological processes are complex and the investment cost increases, too.The carbonization is one of the important processes in the production...