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根据美国能源部工业计划局的统计,安装在纽约马塞纳阿尔考公司铝熔炼炉上的第一个美国工业流体化床废热回收装置,从被冷却到593℃的废烟气中产生了将近11793.4吨可用作能源的蒸汽。该装置的关键部件是一个浅的流体化床,在流体化床里细小的氧化铝颗粒提高了炉子烟道排气对翅片管蒸汽发生器的热传递效率。经过完整的试验周期和一年的测定,现在已确认另外的使用性能得到了提高,即,
According to the US Department of Energy’s Industrial Planning Bureau, the first US industrial fluidized bed waste heat recovery unit installed at Massena Alcoa’s aluminum smelter in New York produced nearly 11793.4 of spent flue gas cooled to 593 ° C Tons of steam that can be used as energy source. The key component of the unit is a shallow fluidized bed where fine alumina particles increase the heat transfer efficiency of the furnace stack exhaust to the finned tube steam generator. After a complete test cycle and a one-year measurement, it has now been confirmed that additional performance improvements have been achieved,