Core technology and equipment of the company (2)
Technical process package 2: treatment of copper nickel electroplating sludge, hazardous waste residue and waste incineration fly ash by re oxygen enriched side blowing furnace
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ore technology:
front end low-temperature drying materials and compatibility, natural gas heating combustion, electric furnace dilution, slag phase vitreous leaching up to standard;
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Technical process:
the hazardous waste containing heavy metals is automatically proportioned according to the nature of raw materials and sent to the proprietary oxygen enriched side blowing furnace developed for different materials. By controlling the smelting parameters such as temperature, atmosphere and slag type, the reduction output of valuable metals is realized, the glass body of slag is harmless, and the standard emission of tail gas is realized through various flue gas treatment technologies.
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Competitive advantage:
the valuable components of electroplating sludge are low, and the recovery of valuable metals is very difficult. The traditional technology is to use blast furnace for treatment after brick making. The re type oxygen enriched side blowing electrothermal melting pool smelting furnace developed by Ruiyi company solves the problems of low metal recovery rate and high copper content in slag in traditional technology, realizes the vitrification of slag, and has other advantages of side blowing furnace. It is a standard plasma furnace and focuses on the hazardous waste market;
