大湿法脱硫物料计算软件

序号名 称符号单位计算公式或数值来源计算结果一烟气量计算1理论空气量V0Nm3/kg0.0889(Car+0.375Sar)+0.265Har-0.0333Oar5.022燃烧产物理论体积Vy0Nm3/kgVN20+VRO20+VH2O05.491)氮气VN20Nm3/kg0.79V0+0.008Nar3.972)二氧化物VRO20Nm3/kg0.01866(Car+0.375Sar)0.913)水蒸汽VH2O0Nm3/kg0.111Har+0.0124Mar+0.0161V00.623燃烧产物实际体积Vy'Nm3/kgVy0+0.0161(alfa'-1)V0+(alfa'-1)V08.704干烟气量Vgy'Nm3/kgVRO20+VN20+(alfa'-1)V08.045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)V00.672)烟气中的氧量VO2'Nm3/kg0.21(alfa'-1)V00.663)干烟气中含氧量ngo2'%VO2'/Vgy'8.264)湿烟气中含氧量nsho2'%VO2'/Vy'7.625)湿烟气中含湿量nH2O'%VH20'/Vy'13.006)湿烟气中CO2含量nshCO2'%0.01866Car/Vy'10.297)干烟气中CO2含量ngCO2'%0.01866Car/Vgy'11.148)湿烟气中SO2含量nshSO2'%0.01866*0.375Sar/Vy'0.149)干烟气中SO2含量ngSO2'%0.01866*0.375Sar/Vgy'0.1510)湿烟气中N2含量nshN2'%(0.79alfa'V0+0.008Nar)/Vy'74.2711)干烟气中N2含量ngN2'%(0.79alfa'V0+0.008Nar)/Vgy'80.456总燃烧产物实际湿体积VtshyNm3/h Vy'*Bj*10003037597总燃烧产物实际干体积VtgyNm3/h Vgy'*Bj*10002642708总燃烧产物6%O2干体积Vtgy -O2Nm3/h Vtgy*(21-ngo2')/(21-6)224492二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*64/22.41886.14kmol/hM/6413.852脱硫进口SO2实际浓度Cso2 mg/Nm3M/Vtshy（标态，干基，6%O2）3947.32ppm Cso2*22.41/641382.183要求脱硫量Mskg/hM*η *n/1003190.11kmol/hMs/6449.85三吸收剂消耗量计算1石灰石(CaCO3)理论消耗量M3kmol/hMs/64*(Ca/S)51.34kg/hM3*M15134.082石灰石(CaCO3)实际消耗量M3'kg/hM3*M1/(P/100)5704.53t/h5.70四脱硫产物计算1CaSO4.2H2O生成量M4t/h Ms/64*M10/10008.573脱硫产物中飞灰含量M5t/h m2*2/30.80引风机出口飞灰总量m2t/h Vtgy -o2*mh1.194未反应的CaCO3M6t/h M3/(ca/s)*((ca/s)-1))0.155CaCO3带入的杂质M7t/h M3'*(1-P/100)0.57脱硫计算书6脱硫产物总量M8t/hM4+M5+M6+M710.097皮带机出口石膏产量 M9t/hM8/0.911.218石膏纯度n1%M4/M884.979总的脱硫产物量M8't/hM810.0910皮带机出口的石膏总产量M9't/hM911.2111年石膏生成量t/年M9'*H76233五脱硫耗水量计算11)1kg水蒸发需要热量:mshkj/kg (50-10)*4.18+25102677.20msh1t/hMs/64*339/msh6.312)热交换器放热端: 126...