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孝感锰铁厂有50米~3锰铁高炉一座,高炉煤气除热风炉自用外,剩余量约为5000～6000米~3/时.为了充分利用能源、节约电费(约占锰铁成本6%)、减少环境污染,于1980年年底建成高炉剩余煤气发电装置并投入运行.按煤气热值1000千卡/米~3、锅炉效率80%、汽机效率22.6%计算,锅炉在全烧高炉煤气时,汽轮机组负荷可达1200千瓦.
Xiaogan ferromanganese plant has a 50 ~ 3 ferromanganese blast furnace, blast furnace gas addition to the stove for private use, the remaining amount of about 5000 ~ 6000 m ~ 3. / In order to make full use of energy saving electricity (about 6% cost of ferromanganese) ), Reducing environmental pollution, built the remaining blast furnace gas power generation plant and put into operation at the end of 1980. Calculated according to the calorific value of 1000 kcal / m ~ 3, the boiler efficiency of 80%, the turbine efficiency of 22.6%, when the boiler is burning the blast furnace gas , Steam turbine load up to 1200 kilowatts.