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Semi-coke, also known as Ferroalloy coke or Ferroalloy reducer or alloy reducer, is a product of coal modification. It is a light black block porous body formed by drying, degassing, softening, melting, flow, expansion and solidification of weakly cohesive coal below 750℃. It has the advantages of weak explosion, wear resistance, compression resistance and low […]

Ngày nay, nhà nước đã cấm rõ ràng việc khai thác mỏ tùy tiện và sẽ khôi phục 100.000 mỏ trên toàn quốc. Để khôi phục thị trường, máy nghiền quặng thân thiện với môi trường đã trở thành thiết bị chủ đạo để xử lý quặng đuôi và đá thải mỏ. Ngày nay, đất […]

Definition of coal gangue If you want to know the use of coal gangue powder, you need to know what coal gangue is. In a broad sense, coal gangue is a kind of mixed rock mass discharged in the process of coal mine construction and production. According to the current statistics, the storage of coal […]

01. Reasonable layout to meet the needs of site planning The GK team conducted a detailed survey of the vertical mill production plant with a capacity of 50 tons of grain slag and mineral powder, fully combined with the characteristics of compact layout, made a reasonable layout in the space reserved by the customer, and […]

The large-scale development of aluminum industry in today’s industry is greatly benefited from the large-scale application of cryolite. The specific gravity is 3, the hardness is 2 ~ 3, and it is easy to absorb water and moisture. Cryolite grinding powder is usually mainly 80 mesh coarse powder, 200 mesh fine powder and 325 mesh […]

There are many stone coal vanadium extraction processes developed in recent years. Efforts to improve the extraction rate of vanadium and control pollutant emission have been paid more and more attention in the production process, and some new progress has been made in process improvement and pollutant treatment. Stone coal grinding mill equipment has been […]