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一、前言韶关冶炼厂(简称韶冶)采用铅锌密闭鼓风炉(简称ISP)法熔炼凡口难选铅锌混合精矿。设计年产粗锌3.67万吨、粗铅1.9万吨。从精矿到成品的能耗,1980乍2月(下同)每产一吨精锌和O.56吨粗铅消耗焦炭1232公斤,
I. Introduction Shaoguan Smelter (referred to as Shao Ye) using lead-zinc sealed blast furnace (ISP) smelting mouth difficult to pick lead-zinc mixed concentrate. Design annual output of crude zinc 36,700 tons, 19,000 tons of crude lead. Consumption of energy from concentrate to finished product consumed 1,232 kilograms of coke per tonne of refined zinc and 0.56 tonne of crude lead in January-February 1980 (the same below)