氧气底吹熔炼-鼓风炉还原炼铅工艺的开发和应用

Lead Smelting Through Bottom Oxygen Blowing Smelting-Blast Furnace Reduction --- Development and Application of the New Process

传统的烧结-鼓风炉炼铅法面临环保要求日趋严格的挑战。中国有色工程设计研究总院联合多家冶炼厂,就氧气底吹熔炼-鼓风炉还原炼铅工艺进行联合攻关。在经过工业试验和工业验证试验后,对两座炼铅厂采用该工艺进行了设计,且现已建成投产。实践证明,该工艺技术先进,环保效果明显。

The traditional sintering blast furnace lead smelting process has been faced with increasing challenges as the demand for environmental protection grows. In collaboration with many smelters, China General Engineering and Research Institute of Nonferrous Metals has carried out a series of key research projects with the bottom oxygen blowing-blast furnace lead reduction process. After the industrial and validation tests, the process has been adopted in two smelting plants and now in full operation. It has be...