1. The main chemical composition useful phosphate group phosphorus pentoxide into mine, the construction of this paragraph only five drill holes that test results â… .â…¡.â…¢ Tile test results based ore block, analysis induction, four mine section From top to bottom, it is divided into: dense block-shaped phosphorite, dolomite strip with phosphate rock, clastic phosphorus rock and argillaceous strip with phosphorus rock, which are mainly beneficial groups according to different natural types of phosphate rock. Divided into: 1 dense block-shaped phosphorite: phosphorus pentoxide content is generally 21.29--31.73?, the average grade of 25.10?, is a medium-high grade phosphate rock rich ore. 2 dolomitic strip with phosphate rock: the phosphorus pentoxide content is generally 27.16?33.42?, the average grade is 24.67?, this type only appears in the 2K701 hole, this type is generally developed in the fourth ore section. 3 Detrital Phosphorite: The main feature of the sand debris structure is that the phosphorus pentoxide content is generally 17.08?25.62?, and this type is 2K701.2K1104.2K2705. 4 muddy strips of phosphorus rock: phosphorus pentoxide is generally 12.57 ~ 25.74?, this type is generally developed in the four sections. 2. Mainly beneficial. Harmful ingredients: 1 Phosphorus: It is the main beneficial element of ore, mainly attached to the phosphorus-containing mineral fluorocarbon apatite. 2 Magnesium ; is the main harmful element of phosphate ore, mainly formed in the formation of magnesium-containing mineral dolomite, and the dolomite vein contains the highest content of magnesium oxide. â‘¢ aluminum: phosphate is the main harmful elements, attached to the hazy water mica clay minerals and feldspar, potassium feldspar, sodium aluminum silicate, sericite and other minerals.... 4 Iron : a secondary harmful element of phosphate rock, attached to pyrite. Limonite and a small amount of hematite. Magnetite, iron ore and other iron-containing minerals. 5 silicon: It is one of the main components of ore, most of which is present in quartz . Chalcedony. White stone is reprinted from University Life Network http://, please keep this mark, and then it is deposited in clay minerals. Potassium feldspar. Sodium feldspar and other silicate minerals. 6 Calcium: Most of them together with phosphorus pentoxide, carbon dioxide, fluorine and other components constitute fluorocarbon apatite, a small amount of magnesium oxide, carbon dioxide and other composition of dolomite. 7 fluorine: in the fluorocarbonate apatite. 8 Potassium: Occurred in potassium feldspar. Clay minerals and other potassium silicate minerals. Uses: Phosphorus is an important component of biological cytoplasm and an essential element for plant growth. 84% to 90% of the world's phosphate rock is used to produce various phosphate fertilizers, 3.3% for feed additives, 4% for detergents, and the rest for chemical, light industry, national defense and other industries. In China's phosphate rock consumption structure, phosphate fertilizer accounts for 71%, yellow phosphorus accounts for 7%, phosphate accounts for 6%, and phosphide accounts for 16%. Phosphate fertilizer plays an important role in increasing crop yields. There are many kinds of phosphate fertilizers. The phosphate fertilizers produced in China are mainly high-efficiency compound fertilizers such as superphosphate, calcium magnesium phosphate, deoxygen phosphate and heavy superphosphate, ammonium phosphate and potassium dihydrogen phosphate.
1. Application in agriculture: mainly used in phosphate fertilizers and pesticides. 2. Application in the feed industry: for feed additives. 3. Application in the food industry: mainly used as food additives. 4. Application in industrial water treatment: It is mainly used as corrosion inhibitor, scale inhibitor and water softener for industrial circulating cooling water, boiler water and oilfield refilling water treatment. 5, in the application of detergent: the synthesis of a variety of detergents. Such as: washing powder, toothpaste, soap, detergent, etc. 6, the industrial application of the surface treatment of metal: as a cleaning agent, a rust inhibitor, deactivator, rust agents, scale inhibitors, corrosion inhibitors. 7. Application in industrial buildings: as building materials, refractory materials, glass materials, ceramic materials. 8, the application of medicine: biopharmaceutical, for Ca, P nutrients.

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