1. Neutral medium flotation without inhibitor.
The process is mainly treated with the weak magnetic iron ore concentrate is magnetic, magnetic iron ore in order to reduce the content .......
The manganese- rich smelting is natural alkalinity and does not require the addition of flux. In a few cases, in order to improve the slag fluidity, a small amount of fluorite is added. Therefore, the raw mater.......
Due to the different types of graphite ore, the industrial requirements are different. The crystal flake graphite has good selectivity and low requirements on the ore grade. Generally, the industrial grade can be achieved at 2.5% or more. Howe.......
(1) Natural decomposition method: volatilization method; biological decomposition method; oxidation method; photolysis method.
(2) Oxidation method: alkaline chlorination method: chlorine gas method, hypochlorite method, electrolytic regeneration method; SO 2 -air method;.......
For the development and utilization of mineral resources tend to lean, thin, heteroaryl, wherein the fine particle size lot disseminated gold ore, silver ore, molybdenum.......
First, the acid wet refining process
Acid wet antimony began in 1870, its research and development experienced three stages. A first stage is .......
Ways to reduce ore dressing costs or products are:
1. Saving raw material, fuel and power consumption is one of the main ways to reduce the cost of mineral processing. In the composition of mineral processing costs, the proportion of mate.......
Electrolytic manganese metal deposition process is cathode Mn products. Since the manganese potential is very negative (-1.18V), and the Mn 2+ hydrolysis pH .......