脱硫计算公式大全

脱硫计算公式大全烟气量计算序号名称符号单位计算公式或数值来源一烟气量计算1理论空气量V0Nm3/kg0.0889(Car+0.375Sar)+0.265Har-0.0333Oar2燃烧产物理论体积Vy0Nm3/kgVN20+VRO20+VH2O01)氮气VN20Nm3/kg0.79V0+0.008Nar2)二氧化物VRO20Nm3/kg0.01866(Car+0.375Sar)3)水蒸汽VH2O0Nm3/kg0.111Har+0.0124Mar+0.0161V03燃烧产物实际体积Vy'Nm3/kgVy0+0.0161(alfa'-1)V0+(alfa'-1)V04干烟气量Vgy'Nm3/kgVRO20+VN20+(alfa'-1)V0烟气含氧量和含湿量计算1)烟气中的水分VH2O'Nm3/kgVH2O0+0.0161(alfa'-1)V02)烟气中的氧量VO2'Nm3/kg0.21(alfa'-1)V03)干烟气中含氧量ngo2'%VO2'/Vgy'4)湿烟气中含氧量nsho2'%VO2'/Vy'5)湿烟气中含湿量nH2O'%VH20'/Vy'6)湿烟气中CO2含量nshCO2'%0.01866Car/Vy'7)干烟气中CO2含量ngCO2'%0.01866Car/Vgy'8)湿烟气中SO2含量nshSO2'%0.01866*0.375Sar/Vy'9)干烟气中SO2含量ngSO2'%0.01866*0.375Sar/Vgy'10)湿烟气中N2含量nshN2'%(0.79alfa'V0+0.008Nar)/Vy'11)干烟气中N2含量ngN2'%(0.79alfa'V0+0.008Nar)/Vgy'6总燃烧产物实际湿体积VtshyNm3/hVy'*Bj*10007总燃烧产物实际干体积VtgyNm3/hVgy'*Bj*10008总燃烧产物6%O2干体积Vtgy-O2Nm3/hVtgy*(21-ngo2')/(21-6)烟气含硫量及脱硫量计算1脱硫进口SO2量Mkg/hBj*1000*Sy/100*0.7*64/22.41kmol/hM/642脱硫进口SO2实际浓度Cso2mg/Nm3M/Vtshy（标态，干基，6%O2）ppmCso2*22.41/643要求脱硫量Mskg/hM*η*n/100kmol/hMs/64吸收剂消耗量计算1石灰石(CaCO3)理论消耗量M3k