铜精矿在国际镍公司(INCO—以下同)型闪速炉进行富氧熔炼,以前在许多文献中有过叙述,铜和镍精矿奥托昆普型闪速炉进行熔炼也有文献记载。事实上,加拿大国际镍公司早在1945年就研究过镍精矿的氧气闪速熔炼。有关这项工作最早的文献可在1948年的“北卩矿工”杂志上和1949年最初专利申请范围中找到。镍精矿的小型和中间工厂试验的工作从未 Copper concentrates are oxygen enriched and smelted at the International Nickel Company (INCO) flash furnaces, as previously described in many references, and copper and nickel concentrate Outokumpu flash furnaces are also documented. In fact, Nickel International of Canada studied oxygen flash smelting of nickel concentrates as early as 1945. The earliest references to this work can be found in the 1948 North Peoples Journal and the original 1949 patent application. Work on small and intermediate plant tests of nickel concentrates has never been done