FGD (Fume Gas Desulfuration) is only cosmically commercial desulfuration type in the world. It is dominating technology measure to control acid rain and sulfur dioxide pollution.
Adopting Monsanto technology, the Daye Non-ferrous Metal Corp. has improved its traditional sulfuric acid facility from converter fume raw material.
大冶有色金属公司引进美国孟山都公司的先进技术，对传统转炉烟气制酸装置进行全新改造。
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In the sulfuric acid plant of Jiangxi Copper Company Guixi Smelter, sulfuric acid is made using smelting fume from the flash furnace and the convertor.