Diatomite has the characteristics of microporous structure, small bulk density, large specific surface area, strong adsorption performance, good dispersion suspension performance, stable physical and chemical properties, relative incompressibility, sound insulation, extinction, heat insulation, insulation, non-toxic and tasteless and other excellent performance. Industrial use of diatomite is inseparable from the above characteristics of diatomite.
A. diatomite mineral filler function: the diatomaceous earth ore after crushing, drying, air separation, calcined (or help melting calcined), crushing, grading, to miscellaneous, change its 
e size and surface properties after products, to join in some industrial products or as one of industrial products raw material composition, some may improve and enhance the product performance.We call this diatomite a functional mineral filler.
B. Diatomite filter aid: Diatomite has porous structure, low density, large specific surface area, relative incompressibility and chemical stability. Therefore, it is called the natural molecule. It takes diatomite as the main raw material, after crushing, drying, sorting, calcination, grading, slag removal, and changes its particle size distribution and surface properties to meet the requirements of filtration process.We call this kind of filter medium which can improve the quality and efficiency of filtration diatomite filter aid.
1. Condiments: MONOsodium glutamate, soy sauce, vinegar, salad oil, rapeseed oil, etc.
2. Beverage industry: beer, white wine, fruit wine, yellow rice wine, starch wine, fruit juice, wine, beverage syrup, beverage pulp, etc.
3. Sugar industry: high fructose corn syrup, high fructose corn syrup, glucose, starch sugar, sucrose, etc.
4. Pharmaceutical industry: antibiotics, vitamins, purification of Traditional Chinese medicine, dental materials, cosmetics, etc.
5. Chemical products: organic acid, inorganic acid, alkyd resin, sodium thiocyanate, paint, synthetic resin, etc.
6. Industrial oil: lubricating oil, lubricating oil additives, metal sheet and foil rolling oil, transformer oil, petroleum additives, coal tar, etc.
7. Water treatment: domestic wastewater, industrial wastewater, sewage treatment, swimming pool water, etc.
Diatomite insulation brick is the best hard insulation product under medium and high temperature conditions, so it is widely used in various industrial kilns in iron and steel, non-ferrous metal, non-metallic ore, electric power, coking, cement and glass industries.Under this working condition, it has superior performance unmatched by other heat insulation materials.
Diatomite particle adsorbent: it has irregular particle shape, large adsorption capacity, good strength, fire prevention, non-toxic and tasteless, no dust, no absorption (oil) and easy to recycle after use.so
(1) used as anti-bonding agent (or anti-caking agent) in food preservation deoxidizer;
(2) used as a desiccant in electronic instruments, precision instruments, medicine, food and clothing;
(3) in environmental protection projects, used as absorbers of harmful ground permeable liquids;
(4) use as a soil conditioner or modifier in golf courses, baseball fields and lawns to improve the suitability of players to the field due to climate change, and improve the survival and pruning rate of turf (turf);
(5) In the pet breeding industry, used as cats, dogs and other pet bedding, commonly known as “cat sand”.
Post time: Mar-22-2022