美国玛格玛冶炼厂采用奥托昆普闪速熔炼技术改造原有反射炉炼铜工艺取得成功,不仅排放烟气达到环境标准,而且生产成本下降40%。富氧浓度已由设计的48%提高到74%,生产能力上升到设计水平的120%,年产矿铜达到30万t,已成为世界上最大的闪速炉炼铜厂。 The US Magmar smelter used Outokumpu Flash Smelting Technology to transform its original refiner furnace copper smelting process to be successful, not only to meet the environmental standards for emission of flue gas, but also to reduce production costs by 40%. Oxygen enrichment has been increased from 48% of design to 74%, production capacity has risen to 120% of design level, and the annual output of copper ore has reached 300,000 tons. It has become the largest flash furnace copper smelter in the world.