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六十年代以来,由于环境保护标准日趋严格,节约能源要求越来越迫切,迫使炼铜界不得不研究新的炼铜方法。闪速熔炼、三菱连续炼铜法、诺兰达法、顶吹转炉熔炼法、白银法等炼铜工艺就是在这种形势下产生和发展起来的。这些炼铜新工艺采用以喷枪(或喷嘴)为手段的喷吹技术。因为喷吹熔炼能较充分地开发原料本身的化学能,利用粉末原料较大表面积特性,创造较优越的
Since the 1960s, due to the increasingly stringent environmental protection standards, the demand for energy conservation has become more and more urgent, forcing the copper industry to study the new copper refining method. Flash smelting, Mitsubishi continuous copper refining method, Nolander method, top blowing converter melting method, silver method and other copper smelting process is produced in this situation and development. These new copper smelting techniques use a spray gun (or nozzle) as a means of injection technology. Because blowing smelting can fully develop the chemical energy of the raw material itself, the use of larger surface area characteristics of the powder raw materials to create superior