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由河南豫光金铅股份有限公司研制的氧气底吹氧化一鼓风炉还原炼铅工艺,日前通过河南省科技厅组织的技术鉴定。北京有色金属研究总院、中南大学、原沈阳冶炼厂、河南省环境保护局、中原冶炼厂等单位的专家、教授参加了考察及鉴定。 氧气底吹氧化—鼓风炉还原炼铅工艺工业化装置主体由底吹熔炼和鼓风炉还原熔炼构成,工艺属国内外首创。经8个多月的运行实践证明,整套装置配置合理,工艺畅通,设备可靠,生产稳定,作业
Henan Yuguang Gold and Lead Co., Ltd. developed at the end of oxygen blowing oxygen blast furnace reduction lead smelting process, recently passed the technical appraisal organized by Henan Provincial Science and Technology Department. Beijing Nonferrous Metal Research Institute, Central South University, the former Shenyang Smelter, Henan Province Environmental Protection Agency, Zhongyuan smelter and other units of experts and professors participated in the inspection and identification. Oxygen bottom blowing oxidation - reduction of blast furnace lead smelting process industrialization of the main body by the bottom blowing smelting and blast furnace smelting process, the first of its kind at home and abroad. After more than eight months of operation proved that the entire device configuration is reasonable, the flow of technology, reliable equipment, stable production, homework