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1、 1.5.5%0.2%2. AB12123. 0.012 m0.35 mCON2N2373 K101.3 kPaCO70.0 kPa7.0 kPaCO ACO BN24. 101.3 kPa273 KA0.015 mBA22.5 kPaAB1.8510-5 m2/sAB7-255. 278 K0.022998.2 kg/m35 mm0.085997.0 kg/m3278 K1.2410C9 m2/s ANH3BH2O5 mm12126. 7-41105.5 kPa288 KAB7-1 cm3/mol7-27-417. 7-43293 AB293 K7-37-4cm3/mol7-438. 8 m
2、m800 mm45 45 73.9 Pa1 152 kg/m30.016 5 m/s 57-45kmol / m3Sb 1. 40 101.3 kPa15.0 kPa76.6 g (NH3)/1 000 g(H2O)EmHkPa40 kg/m32. 25 101.3 kPa3.0%350 g/m3kPa997.8 kg/m3CO2 kmol/m3CO2 kPaCO2kPa =1.0 m 1AB82 =107.6 kPa41.85 kPaA0.95 kPa20.4100 kPa10 kPaABpkPat100 kPa10 kPa94.6 31.5 1p100 kPa94.6 kPa kPa2p1
3、0 kPa31.5=17.02kPa5.313kPa3100 kPa0.55100 kmol0.441y = 0.735 x = 0.4045kmol = 44kmol2kmol kmol xW = 0.378561.46%0.378540.5100 kmol/h0.950.05120.9512A=100%5AB100 kmol/h0.45A960.033122.6531kmol/h=54.55 kmol/hkmol/h=45.45 kmol/h236AB60 kmol/h0.4692 0.960.042.8q140 23371 kJ/kg1.82 kJ/(kg ?)140 q2 q = 13
4、 q = 0qV750 kmol/h94y = 0.75x+0.238qy = 2-3x123xqyq41 R = 3xD = 0.9522 q = 0.75xF = 0.53xqyq q xq = 0.4699yq = 0.59034 kmol/h = 25.32 kmol/hkmol/h =111.54 kmol/hkmol/h = 86.22 kmol/h80.480.950.052.52.468 x00.050.10.20.30.40.50.60.70.80.91.000.1150.2140.3810.5130.6210.7110.7870.8520.9080.9571.0xCyxDxFxWaecybabeq