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Ruiyi Zihuan has independent intelligent sensing equipment and intelligent on-site automatic control equipment, combined with the industry expert system to realize the intelligent and independent parameter adjustment of the production line
Technology and equipment engineering of arsenic trioxide purification and preparation of metal arsenic
Waste printed circuit boards are mainly composed of metal components (copper, iron, aluminum, tin, gold, silver, etc.)
Arsenic is a toxic element, which poses a great threat to the ecological environment and human health.
Smelting hazardous wastes mainly come from arsenic containing hazardous wastes generated in the smelting process of copper, lead, zinc and tin smelters, including white smoke dust
Copper containing sludge mainly comes from the surface waste generated in the rust removal, washing, coating stripping and other processes of the electroplating industry.
The SO2 concentration in the flue gas of oxidation furnace can be stable At 2.7 ~ 3%, the acid production is more stable.
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