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针对磨蚀性物料如铜精矿或氧化铝处理过程的要求,芬兰库梅拉(Kumera)公司开发了一种较之常规方法有多种优越性的蒸汽干燥装置。例如,采用间接蒸汽干燥法对铜精矿在闪速焙烧炉进行干燥可带来许多益处。连接于闪速焙烧炉的废热锅炉所产生的饱和蒸汽可用于蒸汽干燥。蒸汽干燥产生的二氧化硫气体较之采
In response to the demands of abrasive materials such as copper concentrates or alumina, Kumera has developed a steam drier with many advantages over conventional methods. For example, the use of indirect steam drying of copper concentrates in the flash roaster can bring many benefits. The saturated steam produced by the waste heat boiler connected to the flash roaster can be used for steam drying. Steam generated by the drying of sulfur dioxide gas than mining