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1、高炉配料计算物料名称配比吨铁消 耗化学成分炉渣成分含量TfeMgOCaOAl 2O3SiO2feOMgOCaO烧结矿60986.6455.52.5103.55.324.665981598.6639球团矿40657.7662.72.50.433.55.716.44398772.82837块矿63.5113.5500焦碳40031.435471.50.7喷吹煤14031.435470.5040.2352小焦2031.435470.0750.035合计100540综合入炉品位58.381.543.1889692102.462综合焦比519理论高炉渣碱度0.9理论高炉渣成份0.4375712.5987
2、00529.8894建议烧结配比73.364实际高炉渣碱度0.909实际咼炉渣成份1330建议球团配比26.636计划调整后碱度1.136.3注:1、次计算办法为简易方法,可作为调整二元碱度参考使用。2、调整配比的前提是生铁含硅不减0.023,对二元碱度影响较大,炉温变化较大时一定要注意碱度的变化。咼炉配料计算物料名称配比吨铁消 耗化学成分炉渣成分含量TfeMgOCaOAI2O3SiO2feOMgOCaO烧结矿160986.6455.52.5103.55.324.665981598.6639球团矿40657.76:62.72.5r 0.433.55.716.44398772.82837块矿63
3、.5113.5500焦碳:4003r 1.4135471.50.7喷吹煤14031.435470.5040.2352小焦r 2031.435470.0750.035合计100540综合入炉品位58.381.543.1889692102.462综合焦比519理论高炉渣碱度0.9理论高炉渣成份0.4375712.598700529.8894建议烧结配比73.364实际高炉渣碱度:0.909实际咼炉渣成份1330建议球团配比26.636计划调整后碱度1.136.3注:1、次计算办法为简易方法,可作为调整二元碱度参考使用。2、调整配比的前提是生铁含硅不减0.023,对二元碱度影响较大,炉温变化较大时一
4、定要注意碱度的变化。含量吨铁渣灰分原料带吨铁耗Al 2O3SiO2旦量入铁量矿34.532452.2919547.58523.021637.4923412.41500017.523.512.51.64445.887.896120.8751.17512.581.809113.845342.80596023.864633.2097生铁含硅量0.42033124.44120673.36426.636含硅不变。3、生铁含硅量每增减0.1,炉渣二元碱度增含量吨铁渣灰分原料带吨铁耗Al 2O3 1SiO2量入铁量矿34.532452.2919547.58523.021637.4923412.41500017.5 :23.512.51.64445.887.896120.8751.17512.581.809113.845342.80596023.864633.2097生铁含硅量0.420 :33124.44120673.36426.636含硅不变。3、生铁含硅量每增减0.1,炉渣二元碱度增