传统的炼粗铜方法是用反射炉或自熔炉与转炉组合起来进行生产的。因转炉工序采取分批作业的方式,故存有以下几个缺点一整个炼铜流程的效率低,工资费用支出大,为达到环境管理标准及硫磺氧化物排出标准的要求而需增大投资等等。为了得到较经济的炼铜方法,一些国家正在积极发展一些新的工艺流程。三菱金属公司于1961年开始进行新熔炼法——吹入法的研究,现已确认了此法的一些优点:能提高熔炼效率且产生的灰 The traditional method of smelting copper is a combination of a reverberatory furnace or a smelting furnace and a converter. Because of the batch process of converter operation, there are several shortcomings. The whole process of copper refining is inefficient and has large salary and expenses. In order to meet the requirements of environmental management standards and sulfur oxide emission standards, the investment needs to be increased Wait. In order to get a more economical copper refining method, some countries are actively developing some new process. Mitsubishi Metals began a new smelting-blowing process in 1961 and has identified some of the benefits of this process: improved smelting efficiency and resulting ash