近十余年来,在銅精矿冰銅熔炼工艺上出現了許多新技术,如旋涡熔炼、悬浮熔炼、密閉鼓风炉熔炼等等。但是将冰銅处理成粗銅这一工序,截至目前为止,仍然沿用老的轉炉吹炼法。转炉吹炼有过程不連續、劳动强度大、操作条件恶劣、空气利用率低等缺点。特别是吹炼过程的間断性这一根本性的弱点,使 In the recent ten years, many new technologies have emerged in the smelting process of copper concentrates such as vortex smelting, suspension smelting, closed-air blast furnace smelting and so on. However, the process of matte processing into blister copper, so far, still follow the old converter blowing method. Converter blowing process is not continuous, labor-intensive, poor operating conditions, air utilization and other shortcomings. In particular, the fundamental weakness of the discontinuity in the process of blowing makes