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1、名称付号单位设计煤种校核煤种收到基碳Cy%填写项47.0046.50收到基氢Hy%填写项3.503.02收到基氧OF%填写项5.605.21收到基氮Ny%填写项1.000.91收到基硫Sy%填写项1.000.70收到基灰分Ay%填写项33.6536.50收到基水分Wy%填写项8.257.16合计%Cy+Hy+Oy+Ny+Sy+Wy100.00100.00理论空气量V0Nrn/kg0.0889(Cy+0.375Sy)+0.265Hy-0.0333C)y4.95274.7840二原子气体量Vro2Nrn/kg1.866(Cy+0.375Sy)/1000.88400.8726理论氮气量V0 N2Nr
2、n/kg0.79V+0.008Ny3.92063.7866理论水蒸气量V H2ONrn/kg0.111Hy+0.0124Wy+0.0161V0.57000.5005理论烟气量讥Nrn/kgVro+V)N2+V3H2O5.37475.1598过量空气系数a-填写项1.25组分比1.25组分比实际烟气量VyNrn/kgVy+1.0161( a -1)V06.63286.3750实际水蒸气量VH2O3Nn/kg0 0VH2C+00161( a -1)V0.59008.895%0.51988.154%实际二氧化碳量VcO2Nrn/kg1.866Cy/1000.877013.223%0.867713.6
3、11%实际二氧化硫量VsO2Nrn/kg1.866*0.375Sy/1000.00700.105%0.00490.077%实际氮气量Vn2Nrn/kgV0N2+0.78( a -1)V04.886473.670%4.719574.031%实际氧气量VO23Nn/kg00.21( a -1)V0.26003.920%0.25123.940%其他VxNrn/kg0.01( a -1)V00.01240.187%0.01200.188%脱硫前硫浓度330142195烟气密度Pkg/Nn?1.31341.3191烟气温度tC填写项850900煤耗量Gkg/h填写项2500047520产生标态烟气量Q0
4、yNrn/hVy*G165819302941质量烟气量G0ykg/hP 217792399606对应温度下烟气量Qn?/hdy (273+t) /273682105#耗氨量计算SCRSNCRSCRSNCR进口 NO浓度CnletNO2ng/Nn3填写项210210210210SC脱硝效率n%填写项55555555SC氨逃逸率CslipNH3ng/Nnc填写项33SC进口氨氮摩尔比n%46/17*C slipNH3 /CinletNO2 *100+ n58.958.9SNC喷氨过量系数CnletNH3%填写项140140SNC进口氨氮摩尔比n%CnletNH3140140烟气流量FNn3/h前计
5、算165819165819302941302941液氨质量耗量mkg/hF*(C no246*17)* n/1000000007.5818.0213.8432.92尿素质量耗量mkg/hF*(C no246*60/2)* n/10000000013.3731.7924.4258.09氨水浓度A%填写项100100100100氨水质量耗量mkg/hQ/A*1007.618.013.832.9出口 NO浓度CoutletNO2ng/NncCnletNO2 *(100- n )/10095959595SC烟道计算烟道长arn填写项6.007.006.006.00烟道宽bn填写项2.003.002.002.00烟道数量s-填写项1111对应温度下烟气量qni/h前计算682105682105#空塔烟速Vn/sQ/(a*b*s)/360015.89.030.130.1
