The sodium alkali absorption method uses Na 2 CO 3 or Na0H to absorb SO 2 in the flue gas and obtain a higher concentration of SO 2 gas and Na 2 SO 4 .
Alkaline absorbent has more advantages: (1) the absorbent does no.......
Gold processing plant material selected due to heavy, settlement rate, and other coarse grain size, and adjust its operation to bring a lot of difficulties. Therefore, the management, operation, adjustment, fault diagnosis and treatment of the multi-layer th.......
China is a major copper mining underground and open pit mining. From the current amount of ore mined, underground mining accounts for 44.6%, and open-pit mining accounts for 55.4%.
Underground mining, the current mining depth is generally.......
Hezhou Ping Gui Xin billion processing machinery factory located in the Guangxi Hezhou West Bay industrial zone, is China Nonferrous Metal Industry Corporation Pinggui Mining Bureau Machinery Factory restructuring and the est.......
The desired product is extracted by the leaching solution (with monovalent metal or other impurities) in the process of solid material, i.e. a solvent fractionation process for the solid medium, usually depends participating in chemi.......
Such collectors with cations from the solution to produce a hydrophobic hydrocarbon group.......
1. The details of this equipment and the estimated budget are for reference only and cannot be used as the basis for the final investment. Therefore, Chin.......
