冶金工业实践证明:富氧熔炼是强化生产过程的有力手段之一,并且在消除环境污染和节约能耗方面具有现实意义。国外有色冶炼中采用富氧比较普遍,而国内有色冶金工厂应用富氧熔炼则较少。近年来,沈阳冶炼厂和福建冶金研究所、邵武炼铜厂等单位在密闭鼓风炉中进行了铜精矿富氧熔炼试验。本文按上述试验的结果和结 Practice in the metallurgical industry proves that oxygen enrichment is one of the powerful means to strengthen the production process and has practical significance in eliminating environmental pollution and saving energy. Oxygen rich foreign non-ferrous smelting is more common, while the domestic non-ferrous metallurgical plant application of oxygen-rich smelting less. In recent years, Shenyang Smelter and Fujian Institute of Metallurgy, Shaowu Copper smelter and other units in a closed blast furnace enrichment of copper concentrate oxygen test. This article according to the above test results and knot