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燃煤烟气焓及酸露点计算.xls

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1、碳Cy%设计燃料数据氢Hy%设计燃料数据氧Oy%设计燃料数据氮Ny%设计燃料数据硫Sy%设计燃料数据水份Wy%设计燃料数据灰份Ay%设计燃料数据理论空气量VNm3/kg0.0889(Cy+0.375Sy)+0.265Hy-0.0333Oy理论H2O容积VH2ONm3/kg0.111Hy+0.0124Wy+0.0161V0理论N2容积VN2Nm3/kg0.79V0+0.008Ny理论CO2容积VCO2Nm3/kg0.01866*Cy理论SO2容积VSO2Nm3/kg0.01866*0.375*Sy理论RO2容积VRO2Nm3/kg0.01866(Cy+0.375Sy)过量空气系数 yr设定飞灰份

2、额Ifh烟气温度0.8923.763()CRo2 KJ/Nm3CN2 KJ/Nm3508575.8165100170.3151.89129.58200357.46318.81259.92300558.81498.39392.01400771.88688.4228099526.52500994.35886.8389142663.86001224.661092.247342804.127001461.881303.818647947.528001704.881520.5450071093.69001952.281741.1956311241.5510002203.51965.2532281391.

3、711002458.392192.5840181543.7412002716.562422.8401681697.1613002976.742654.8889921852.7614003239.042888.8285982008.7215003503.13124.337909216616003768.83361.3099012324.4817004036.313599.8961912484.0418004304.73839.2673342643.6619004574.064079.5035992804.2120004844.24320.435529296521005115.394562.303

4、933127.5322005386.484804.0831443289.2223005658.465046.6561293452.324005930.45289.1934393615.3625006202.755532.096423778.5烟气温度kj/kg(每千克煤)()时Iy+Ifh时50394.45413.36425.35100789.04828.61852.002001598.651660.361725.303002431.132515.372622.604003287.463394.753545.055004167.184298.184492.486005069.945249.46

5、5464.457005995.276174.806460.438006940.127144.627476.999007900.588130.838510.2810008876.569133.029559.9511009867.2510149.4510625.57120010869.3611187.6011703.07130011884.9612252.5712795.12140012906.7513318.1213893.92150013937.9114366.1315002.44160014977.3015460.7416119.79170016025.3816536.4417246.071

6、80017075.3517627.1218374.26190018129.7218717.5219505.17200019193.1419810.9020650.73210020263.2520909.0921800.82220021330.5821330.5822947.96230022406.1222406.1224103.90240022486.5522486.5524264.77250024561.0824561.0826419.931.1=yr1.2=yrOvyr*1-+=IIIOYYyIyI47.62低位发热量Qnet,ar3.01水蒸气容积V H2O8.77干烟气总容积Vg dr

7、y0.88湿烟气总容积Vg0.47H2O容积份额Rh2o13.25蒸汽分压Ph2o26100水露点温度Td,h2o折算灰分Aar,cvt4.755折算硫分Sar,cvt0.575酸露点温度Td,s3.7630.8890.0030.8921.250.90.575CH2OKJ/Nm3kJ/kgCoKJ/Nm3244.67543.12363.5465487.6150.5286.54726.07132.43978.1304.46175.051472.01266.361475.2462.72266.052239.67402.691981.42615626.16360.0173293029.8662895

8、41.762498.045047794.85457.00743263841.891394684.153026.104223968.88557.06782574675.419391829.743565.7542081148.84660.53773525530.11059978.324115.4897011334.4767.22742416403.2621321129.124672.2624711526.04877.41287347290.8709751282.325237.314391722.9990.5996178193.1672351437.35809.4788511925.111106.8

9、6249108.9252681594.896386.8365962132.281225.97698710035.653751753.446972.3982252343.641347.5006610974.787881914.257559.3146242559.21471.43916611919.582392076.28151.1985122779.051597.84425412873.380682238.98747.5982993001.761725.89372913834.801932402.889348.0623973229.321856.73176314804.690352567.349

10、948.7522893458.341988.4092415776.428862731.8610552.9423690.372121.81734816754.262952892.8311158.03493925.62257.0653317735.535763065.611769.675854163.252393.70471618725.684493233.7912378.155664401.982530.9650619713.203873401.6412991.86644643.472669.81229520708.334823570.7513605.501874887.62810.177426

11、20708.334823739.9214219.438451322950.69779722702.232623909.5Iy+Ifh时Iy+Ifh时Iy+Ifh444.26456.26475.17487.16506.07891.57914.97954.54977.94994.111787.001851.951913.651978.591975.362706.842814.072898.313005.532982.553652.343802.643909.934060.234017.224623.474817.774948.765143.065079.765643.985858.976038.4

12、96253.486218.026639.966925.597105.127390.767284.647681.488013.858218.348550.718422.838740.549119.989350.249729.699580.509816.4210243.3410499.8110926.7410756.2710907.7711383.8911666.0912142.2111948.3012021.3112536.7812855.0213370.4813173.2613162.7413705.2914072.9014615.4614440.5214305.2914881.0915292

13、.4615868.2615703.8415430.6616066.9716495.1917131.5016923.4116603.2417262.2917745.7318404.7918229.1817757.1318466.7718977.8219687.4619488.8818926.0319673.1820224.9520972.0920776.7220092.9820880.6221468.4322256.0722056.2421268.4922108.3322726.0923565.9323343.8522446.6623338.3923984.2324875.9624630.072

14、2947.9624565.3324565.3326182.7124565.3324103.9025801.6825801.6827499.4725801.6824264.7726042.9926042.9927821.2126042.9926419.9328278.7828278.7830137.6328278.781.3=yr1.4=yryIyIkj/kg(每千克煤)kj/kg17981Nm3/kgVH2O=VH2O+0.0161*(yr-1)*V0.590270719Nm3/kgVg dry=VRO2+VN2+(yr-1)*V 5.606066694Nm3/kgVg=Vg dry+V H2

15、O6.196337413Rh2o=V H2O/Vg0.095261229mmHgPh2o=760*Rh2o72.39853431Td,h2o=1750.28/(8.10765-log(Ph2o,10)-23545.13801981%Aar,cvt=10000*Ay/Qnet,ar14.45970747%Sar,cvt=10000*Sy/Qnet,ar0.26138702Td,s=125*Sar,cvt1/3/(1.05Ifh*Aar,cvt)+Td,h2o87.49445414.75飞灰渣()kJ/(kg)309.0680.8629.66169.11266.46263.71914.673602

16、575.903902458.53252.925012559.83945.161148767.24651.613824767.25368.621924873.96097.0412949846833.92402210967583.21650512068337.07349713609101.676115719871.699057175810645.28803183011424.96302206612206.92027218412989.16279235813754.52614251214575.99491264015375.68717276016173.7628316977.829417782.18

17、12618588.48255 *Aar/100时Iy+Ifh0.234518.07536.9818.90721040.901080.4739.56942105.242166.9461.70583197.003281.2484.244317.824425.11107.2895468.355599.35130.99326648.006827.52179.52487855.928035.44179.52489087.579292.07204.492610339.3910569.65230.25611610.1311866.59256.46412900.5313182.74282.20414204.1914522.43318.2415525.6315893.24367.61416855.4317266.80411.37218196.0218624.24428.2219547.2820030.73483.44420908.1521419.21511.05622271.0122822.78551.77223631.5324219.33587.80825023.5325641.29617.7626413.5327059.37645.8427800.0927800.09029197.2529197.25029599.4329599.43031996.4731996.470fhI1.5=yryI

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