Magnesium Oxide

Tibet Mag stated that silicon steel grade magnesium oxide needs to meet the quality and technical indicators of MgO>98%, CaO<0.5%, and Cl<0.02%. The impurity CaO will be hydrated into Ca(OH)2 in the slurry and coated on the surface of the steel plate to absorb CO2 in the air to form CaCO3. Under the action of

Tibet Mag said, the production of silicon steel grade magnesium oxide is mainly based on seawater brine and minerals, etc. as raw materials. When producing with liquid raw material, we first use alkaline solution as precipitant to precipitate magnesium, and then further prepare magnesium oxide. Our country mainly adopts alkaline magnesium carbonate as intermediate brine

In 1994, the cellulose diacetate production line of Nantong Company was put into operation, and cellulose diacetate was localized for the first time. Subsequently, Nantong Company has undergone expansions one after another, and its annual production capacity of cellulose acetate has reached 200,000 tons, ranking second in the world in terms of production scale. Over

Because cellulose acetate uses renewable plant cellulose as raw material, the production process has less pollution, cellulose acetate is not easy to catch fire, and can be used to make cellulose diacetate tow for cigarettes, textiles, liquid crystal display (LCD) polarizer protective film, Film substrates, plastic products, coatings, inks, etc., have excellent performance and various

Brown granulated sugar is the end product of sugar production. It has many impurities and high color value. The cleaning and purification treatment of sugar juice with a sugar content of about 90% is an important process for manufacturing high-quality sugar. It has become a classic method to use activated carbon and macroporous resin as

Hebei Messi Biology Co., Ltd. stated that the nano-magnesium oxide prepared by chemical method has excellent properties such as high purity, small particle size, large specific surface area, high hardness, high reactivity, strong adsorption and good low-temperature sinterability, and can be used as an environmental Adsorbents for pollution control. In this study, a systematic study

Hebei Messi Biology Co., Ltd. stated that in recent years, some metal oxides or metal hydroxides have attracted people’s attention because of their low cost, environmental protection and excellent adsorption properties. Among them, magnesium oxide (MgO) has the characteristics of large specific surface area, rich pore structure, many surface active sites, strong adsorption capacity, and