At present, magnesium carbonate can be divided into many kinds according to its physicochemical properties and application industries. Because of its wide range of USES, its role varies from industry to industry. The following is a brief introduction to the application of magnesium carbonate in different industries.
Application in agriculture
Used to neutralize acidity in soil. Because long-term use of fertilizers such as urea can easily make the soil acidic, magnesium carbonate can be directly added to urea to keep the soil at an appropriate pH value. Generally, it can increase the crop yield by 15% ~ 40%, and also improve the herbicide efficacy. The herbicide effect is the best when the pH is 6.0 ~ 6.2. Magnesium carbonate can also compensate for the loss of magnesium content in soil, and dolomite particles of 1.2 ~ 0.8um can flow freely. The filler used as fertilizer can improve the conditions for plants to use soil nutrients, reduce agglomeration, and facilitate the regulation of fertilizer ratio.
Application in animal feed
Calcium and magnesium are essential nutrient elements in animal body. Adding appropriate amount of magnesium carbonate (or 0.1-1.5mm particles) in livestock and poultry feed is very beneficial for promoting the growth and development of animals and reducing diseases. It should be noted that in the development and utilization of forage grade magnesium carbonate, the content of harmful elements must be strictly controlled. The specific requirements are AS follows: Pb 30PPM, AS 10PPM; Hg 0.1ppm, F 2000PPM, acid insoluble matter 5%, magnetic metal particles of -2mm > 0.8%.
Magnesium carbonate in the common water separation, drying, grinding, grinding, grading and other processes, and then after rinsing, chemical treatment, PH value adjustment, surface treatment and other processes, to produce new body pigment. Its chemical composition is stable, weather resistance, anti - sinking, fine powder, high whiteness, easy to disperse, low cost, unique process and many other advantages, can be used for a variety of paint. The coating can reduce the amount of titanium dioxide, feel good, flu, hardness, adhesion and other characteristics, the application effect is better than the heavy calcium carbonate.
Application in environmental protection
Magnesium carbonate can be used to improve dust flying in underground coal mine, prevent and delay coal dust explosion. Dolomite powder is used as filter material for water treatment, especially for neutralization from drinking water to industrial water and swimming pool water, as well as for iron, manganese and silicate removal.
If you need to order food grade magnesium carbonate, you are welcome to call MEISHEN technology company. Meishen company has rich experience in the research and development, production, management and management of magnesium products, MEISHEN group has always attached importance to the development of new products and strict requirements on product quality, as well as a high level of sales team, business throughout the world more than 20 countries and regions, by the new and old customers are widely welcomed.