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)V05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/h Vy'*Bj*10007总燃烧产物实际干体积VtgyNm3/h Vgy'*Bj*10008总燃烧产物6%O2干体积Vtgy -O2Nm3/h Vtgy*(21-ngo2')/(21-6)二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Cso2 mg/Nm3M/Vtshy（标态，干基，6%O2）ppm Cso2*22.41/643要求脱硫量Mskg/hM*η *n/100kmol/hMs/64三吸收剂消耗量计算1石灰(CaO)理论消耗量M3kmol/hMs/64*(Ca/S)kg/hM3*M12石灰(CaO)实际消耗量M3'kg/hM3*M1/(P/100)t/ht/a3烧碱的理论消耗量M12kmol/hMs/64*(Na/S)kg/hMoh*M12NaOH的实际耗量kg/h四脱硫产物计算1CaSO4.2H2O生成量M4t/h Ms/64*M10/1000脱硫计算书3脱硫产物中飞灰含量 M5t/hm2*2/3引风机出口飞灰总量 m2t/hVtgy-o2*mh4未反应的CaCO3M6t/hM3/(ca/s)*((ca/s)-1))5CaCO3带入的杂质M7t/hM3'*(1-P/100)6脱硫产物总量M8t/hM4+M5+M6+M77皮带机出口石膏产量 M9t/hM8/0.98石膏纯度n1%M4/M89总的脱硫产物量M8't/hM810皮带机出口的石膏总产量M9't/hM911年石膏生成量t/年M9'*H五脱硫耗水量计算11)1kg水蒸发需要热量:mshkj/kg (50-10)*4.18+2510msh1t/hMs/64*339/msh2)热交换器放热端: 126------t 吸热端: 50----85烟气比热kcal/Nm3.℃ 100℃kcal/Nm3.℃ 200℃i1kcal/Nm3.℃ 插值法: tpyi2插值法求85℃比热t℃t=126-i2*(85-50)/i1i3kcal/Nm3.℃ 插值法: t塔内烟...
