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The mining rate is about 5% ~ 10%, and the gangue Capacity of raw coal washing in coal washing plant is 18% ~ 20%, which can realize the green development of coal. There are few high-value utilization of coal gangue. The six key directions to realize the high-value utilization of solid waste coal gangue are […]

Silica is the general name of vein quartz, quartzite and quartz sandstone. It is mainly used for acid refractory bricks used in metallurgical industry. After processing, it is used as raw materials for glass, ceramics, Portland cement and ferroalloy smelting. It has great market potential and is an investment project with strong intention of many […]

Which dry grinding mill can be used to grind non-metallic ore powder? For example, marble, limestone, barite, dolomite and other mineral powder projects with Mohs hardness less than 7 and humidity less than 6%. Guikuang is a professional mechanical equipment manufacturing enterprise. The new Raymond mill equipment we recommend has high yield and low consumption […]

Calcium oxide powder and limestone powder are commonly used as desulfurizer powder in steel plants. It needs professional grinding mill equipment to meet production requirements. GK manufacturers recommend a new generation of GKLM vertical mill equipment to meet the production requirements. The following will introduce calcium oxide desulfurization and denitration mill equipment from several advantages […]

Ilmenite is an iron black or steel gray ore with hardness of 5 ~ 5.5. It is widely used in aircraft, rockets, missiles, ships and other aspects. It is also involved in the field of chemical industry and petroleum. However, super-fine ilmenite is rarely involved by enterprises or manufacturers. Recently, the first phase of the […]

Many people want to know: what is the waste brick crusher（waste brick grinding mill）? What are the specific uses of waste bricks? It can be processed into graded aggregate of various particle sizes by waste brick crusher, which can be used as recycled products such as unburned bricks, roadside bricks, permeable bricks, bricklaying, etc., pavement, […]