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The utilization of phosphogypsum residue is the bottleneck of high-quality development of phosphorus chemical industry. With the over exploitation of phosphate rock resources, phosphate rock resources may be exhausted in the next 30-100 years. The major countries of phosphate resources began to pay more attention to the strategic value of phosphogypsum residue, and issued relevant […]

Application of marble waste residue   According to the research conducted by many experts and scholars, the marble waste residue is mainly used in these aspects:   1. It is used to produce calcium carbonate. the marble waste residue is washed, dehydrated and screened with water, and light or heavy calcium carbonate is produced with […]

Spodumene powder is a rare mineral powder. In recent years, due to the continuous prominence of chemical materials and the increasing demand for batteries and semiconductors, spodumene powder, as the raw material of lithium chemicals, can be called “industrial monosodium glutamate”. It can be widely used in lithium chemical, glass and ceramic industries. Spodumene grinding […]

Choosing the new Raymond mill equipment to grind 250 mesh powder is a more ideal mill. The equipment is an updated pulverizer based on the traditional pulverizer, covering a number of patented technologies, and the performance indexes are greatly improved. It can increase production by more than 40% and save unit power consumption cost by […]

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 […]