Hefei Guoxuan Hi-tech, Ningbo Moxi Technology, Hubei Wanrun New Materials, Ningde New Energy, Sichuan Xingneng New Materials, Inner Mongolia Guhua Carbon New Materials Technology, Shenzhen Yineng New materials, Xiangyang Huahong New Materials, Foshan Defang Nano new Materials
Cobalt carbonate is a red monoclinic crystal or powder. Toxic, irritating to the eyes, respiratory system and skin. It is mainly used as beneficiation agent, catalyst, pigment of camouflage coating, feed, micro fertilizer, ceramics and raw materials for the production of cobalt oxide.
Red monoclinic crystal or powder. The relative density is 4.13. Almost insoluble in water, alcohol, methyl acetate and ammonia. Soluble in acid. Does not work with cold concentrated nitric acid and concentrated hydrochloric acid. Heating at 400 ° C begins to decompose and release carbon dioxide. In the air or in the presence of weak oxidants, it is gradually oxidized to cobaltic carbonate.
It is mainly used to produce cobalt chloride, cobalt sulfate, cobalt oxide, cobalt metal and cobalt naphthenate. Also used as color-changing pigments, glass pigments, ceramics, feed trace element additives and trace element fertilizer. It is used to manufacture cobalt oxide, which is the raw material for manufacturing the positive electrode material of lithium batteries. The ceramic industry is used as a colorant for the manufacture of cobalt salts and for the coloring of porcelain. Used as a beneficiating agent in the mining industry. The organic industry is used to manufacture catalysts, camouflage coatings and chemical temperature indicators. Used as a trace element fertilizer in agriculture. Used as an analytical reagent in analytical chemistry.
The hot air enters the bottom of the dryer tangentially and forms a strong rotating wind field driven by the stirrer. The paste material enters the dryer by the screw feeder, under the strong action of the high-speed rotating stirring paddle, the material is dispersed under the action of impact, friction and shear force, the block material is quickly crushed, and the hot air is fully in contact with, heated and dried. The dehydrated dry material rises with the hot air flow, the grading ring traps the large particles, and the small particles are discharged from the center of the ring to the dryer and recovered by the cyclone separator and dust collector. The undried or large materials are thrown to the wall by centrifugal force and fall to the bottom again to be crushed and dried.
1, the organic combination of swirl, fluidization, spray and grinding classification technology.
2, compact equipment, small size, high production efficiency, continuous production, to achieve small equipment, large production.
3, high drying strength, low energy consumption, high thermal efficiency.
4, the material residence time is short, the finished product quality is good, can be used for heat sensitive material drying.
5, negative pressure or micro negative pressure operation, good tightness, high efficiency, eliminate environmental pollution.
