I. Overview
Blackstone Lizi iron ore deposits occur in the group Presinian Anshan metamorphic rocks central banded iron quartzite, ore types divided i…
A coating that integrates nickel , zinc , sulfur, and organic matter is black, commonly known as black nickel. The black nickel layer has a good extinction effect. The…
Gold selenium ore usually contains selenium 0.05-0.2%, because selenium is dissolved in cyanide solution, which complicates the cyanidation process (increased cyanide consumption and selenium film on the surfac…
The solid suspended matter in the water and various substances dissolved in the water are separated and removed to achieve the prescribed discharge standard. At the same time, the separated substances from the sewage are treated reasonably or comprehensively recycled. …
This category includes oxyacids (complex anions) [SO 4 ] 4- [BO 3 ] 3- [AsO 4 ] 3- [PO 4 ] 3- [SO 4 ] 2- [CO 3 ] 2- [CrO 4 ] 2- ...... …
The op timal roughing conditionswere achieved by op timizing the influence factors of flotation index, they are grinding size of 85% - 74μm, pH is 9. 30, and dis2persant dosage of Na 2 SiO 3 is 200 g/t, and reagents dosage of Cu…
Non-ferrous metal ore flotation production process emit large amounts of wastewater containing residual mineral processing reagents, and harm to the environment has been valued by the peo…
Cause Analysis tin nickel plating is not on board, please check to make adjustments from the following aspects:
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Control and elimination of sulfur steelmaking iron in water are two important conditions of high-quality steel smelting. Since 1965, it has been required to remove more than 99% of the total amount of sulfur from coke and other charge material…
