Recently, the China Geological Survey belongs to the Institute of Chinese Academy of Geological Sciences Mineral Sources of low-grade high-speed rail for high-phosphorus manganese carbonate leaching has effectively created a pressure dressing and smelting of new technologies, will allow the recovery of manganese carbonate and manganese oxide a substantial enhance in the quality of merchandise, will release our fantastic high phosphorus manganese carbonate play a positive part in promoting.
Total resources of manganese ore is really rich in reserves ranked fourth in the globe, but the typically poor high quality manganese ore, with an average grade of only 22%,nickel powder, in line with international commodity bonanza is a lack of class standards. The main minerals of manganese carbonate mineral, accounting for 70% of total reserves of manganese ore much more, because not only low grade manganese carbonate, and phosphorus, iron, high content material of silicon and other impurities can not be directly utilised in the metallurgical industry. Enrichment of low-grade manganese carbonate complicated and the reduction of phosphorus,metal powder exporter, has been the concentrate of national researchers, domestic 60 years from the 20th century began on the phosphorus-containing rational use of low-grade manganese carbonate have been a lot of investigation, but has not been formation of a far more rational use of financial techniques.
Previously, the main utilization of manganese carbonate with acid remedy, ammonium salt roasting approach, sorbent strategy (sintering flue gas desulfurization slurry), fire treatment, and bacterial leaching of mineral enrichment method. The pressure leaching method proposed for the complete utilization of low grade manganese carbonate study provides a new way. The formation of this process, is expected to make our stay more than two hundred and thirty million tons of high-speed rail is set higher phosphorus manganese carbonate resources are released,Zinc Powder supplier, to alleviate the supply and demand of high top quality manganese ore, manganese ore to stabilize the international marketplace costs play a good part . Supply: http://www.mhcmp.com