二十年来,位于加拿大魁北克省的诺兰达霍恩(Horne)冶炼厂发生了很大的变化,以便适应多变精矿来源、霍恩矿山的关闭、更好的工作条件、环保计划、新技术以及能源和劳动力费用上涨的需要。本文着重叙述该厂由两台焙砂给料和一台湿给料的烧煤反射炉改为使用工业氧、油、天然气和煤的一台湿给料反射炉和一台诺兰达法连续反应炉的原因。阐述现 For two decades, the Horne smelter in Quebec, Canada, has undergone major changes in order to accommodate the changing concentrate sources, the closure of Horn mines, better working conditions, environmental programs, new Technology and the need for rising energy and labor costs. This article highlights the plant’s conversion from two calcine feedstocks and one wet feed fired coal fired refiner to a wet feed reheat furnace using industrial oxygen, oil, natural gas and coal and a Nolander process for continuous Reactor reason. Explain now