Energy consumption for different furnaces can only be usefully compared by referring to the total energy. For this we have developed the following equation: Total energy consumption (kWh/t liq) = electrical + 10.5gas +5.2(02 - 2* gas) +1.1pig iron % -1.0DRl % + 4.5hot metal % Using this equation we have found that the average total energy consumption for 92 furnaces working at > 80 t liq/h is 583 kWh/ t liq, with a standard deviation of ～50 and a minimum of ～480.
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机译：只能通过参考总能量来比较不同炉子的能耗。为此，我们开发了以下公式：总能耗（kWh / t liq）=电气+ 10.5燃气+5.2（02-2 *燃气）+1.1品铁％-1.0DRl％+ 4.5铁金属％我们发现，运行> 80 t liq / h的92座熔炉的平均总能耗为583 kWh / t liq，标准偏差为〜50，最小值为〜480。
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