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作为钢厂副产品的高炉、焦炉煤气因CO、N_2含量不符合城市燃气标准,热值低,回收后一般只适于作锅炉燃料。从充分利用能源和保护环境的要求出发,适于直接在锅炉中掺烧。循环流化床锅炉(CFBB)掺烧煤气是一种充分利用能源和保护环境的利用方式。其煤种适应性好,燃烧效率可达98%;尤其可燃用含硫较高的燃料,通过向炉内添加石灰
As a by-product of the blast furnace, coke oven gas due to CO, N_2 content does not meet the city gas standards, low calorific value, generally only suitable for boiler fuel recovery. From the full use of energy and environmental protection requirements, suitable for direct mixing in the boiler. Circulating fluidized bed boilers (CFBB) Mixed gas is a way to make full use of energy and protect the environment. The coal adaptability, combustion efficiency up to 98%; especially combustible with higher sulfur fuel, through the furnace to add lime