Sustainable Mining and Metallurgy

Oxygen enriched side blown technology has been widely promoted in the recycling of hazardous waste, especially in the recycling of non-ferrous metal hazardous waste. This paper introduced the process and equipment of the oxygen enriched side blown process, and analyzed the mechanism of the oxygen enriched side blown process for the treatment of hazardous waste, including the combustion process, the reduction process of metal oxides, and the slagging process. The trend of main components of hazardous waste such as water, organic matter, sulfur, fluorine, chlorine, and heavy metal elements were introduced in order to more clearly grasp the core of the process optimization and clarify the direction of subsequent improvement of the process level, and provide technical support for the subsequent improvement of the resource utilization process.