该锑冶炼厂位于Vinto矿,是西方世界第一次见到的采用旋风炉冶炼工艺。锑以硫化锑挥发,接着进行燃烧作业,并以高度富集的三氧化锑形式在布袋室加以分离。锑的需要量低导致工厂生产只能达到65％左右的能力。冶炼厂经理人员面对在本国缺乏合用煤的问题,因而不得不放弃如古巴(Cuba)炉那样的高煤耗的传统炼锑工艺,代替常 The antimony smelter, located at the Vinto mine, was the first to see a cyclone smelting process in the Western world. Antimony is volatilized with antimony sulfide, followed by combustion and separated in the bag chamber in the form of highly concentrated antimony trioxide. The low demand for antimony leads to the ability of the factory to produce only around 65%. Smelter managers, facing a lack of co-coal in their home country, had to give up the traditional smelting process of high coal consumption, such as that of Cuba,