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Convenient processing of low-grade copper oxide ores
Convenient processing of low-grade copper oxide ores 1.Copper oxide ores are mainly distributed in South America, North America
Precious Metals Co., Ltd. waste gas treatment project.
This project is for the production of silver electrolysis, high-purity copper and tellurium and supporting waste gas treatment for Huanggang Precious Metals Co., Ltd. of CSIC 712 Research Institute.
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Precious Metals Co., Ltd. waste gas treatment project.
This project is for the production of silver electrolysis, high-purity copper and tellurium and supporting waste gas treatment for Huanggang Precious Metals Co., Ltd. of CSIC 712 Research Institute.
The waste gas produced by this project includes high-concentration nitrogen oxides produced by dissolving silver with nitric acid, smelting waste gas produced by crude silver melting and casting, acid waste gas produced by silver electrolysis, copper electrolysis, tellurium electrowinning and filter disc storage tanks, among which high-concentration nitrogen oxides The waste is treated by two-stage bubbling absorption + four-stage jet absorption + two-stage lye spraying, and the acid waste gas is treated by two-stage lye spraying. The exhaust gas emission concentration after treatment meets the requirements of the state and the owner.
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