NOUFERROUS METALLURGICAL EQUIPMENT

This paper introduces the offgas waste heat utilization of the Hanyuan Sihuan Zinc Germanium Comprehensive Recovery Plant and presents the thermal analysis of the waste heat boiler. By comparing the usage amount of the steam from the waste heat boiler with that from the whole plant, the paper believes that power generation from waste heat and low-temperature hydrothermal treatment are better ways to utilize the waste heat of the plant. The economic and social environmental benefits of waste heat utilization are also analyzed.