[理学]柴诚进主编化工原理第二版下册答案

1、1. 82. 25 101.3 kpa3.0%350 g/m351066.1ekpa997.8 kg/m3co2 33350/1000kmol/m0.008kmol/m44c3t997.8kmol/m55.4318ckmol/m3co2 4t0.0081.4431055.43cxc 54*1.66101.44310kpa23.954pexkpaco2t101.30.03kpa3.039ppykpa *pco2co2*(23.9543.039)kpa20.915pppkpa3. 110.5 kpa0.032y31.06koml/mckg=5.210-6 kmol/(m2skpa)kl=1.551

2、0-4 m/sh0.725 kmol/(m3kpa)1pc 2(1) t1.06*(110.50.032)kpa2.0740.725cppppyhkpa246glg11111()(mskpa)/kmol0.7251.55105.210khkk35252(8.899101.92310)(mspa)/kmol2.01210(mspa)/kmol 6g1097.4kkmol/(m2skpa)33*(110.50.0320.7251.06)kmol/m1.504kmol/mcccphcm/s10855.6m/s102.5725.01055.11111664gllkhkk2 %58.95%100102.

3、51097.4/1/166ggggkkkk4. 105.0 kpa25 2.126kmol/(m3kpa)7.5 kpa2.85 kmol/m3kl=2.1210-5 m/skg1.20610-5 kmol/(m2skpa)1kgkxky2klkxky3 2 (1) 25 0.997kg/m3 3t997.0kmol/m55.3918ckmol/m35232xtl55.392.1210kmol/(ms)1.17410kmol/(ms)kck 255ggl11111()(mskpa)/ kmol1.206102.1262.1210kkhk 426.07310(mskpa)/ kmol52g1.6

4、4710kmol(mskpa)k5232ytg105.01.64710kmol/(ms)1.72910kmol/(ms)kpk265gl10673.5m/s126.210206.1hkkm/s248.0180.105126.20.997smhpm22233yyx1110.248()(ms)/kmol7.89610(ms)/kmol1.729101.17410mkkk32y1.26610kmol(ms)k 3242xy0.2481.26610kmol/(ms)3.14010kmol/(ms)kmk 6242xtl55.395.67310kmol/(ms)3.14210kmol/(ms)kck52

5、32ytg105.01.20610kmol/(ms)1.26610kmol/(ms)kpk3 62al*5.673102.1267.52.85kmol/(ms)nkcc 521.31010kmol/(ms)5. 101.3 kpa25 y1=0.04y2=0.0024.13103 kpa1.451 2 1013 kpa11110.040.0417110.04yyy2220.0020.002110.002yyy3t4.131040.77101.3emp02xn,l12n,v12min0.04170.00238.81/0.0417/40.770qyyqymxn,ln,ln,vn,vmin1.451

6、.4538.8156.27qqqq 3 n,v41122n,l10.04170.00207.0541056.27qxyyxq2 3t4.13104.0771013empn,l12n,v12min0.04170.0023.8810.0417/04.077qyyqymxn,ln,ln,vn,vmin1.451.453.8815.627qqqqn,v31122n,l10.04170.00207.055105.627qxyyxq6. 0.8 m45 kmol/h0.03234.5yx0.056 2 kmol/(m3s)76%98%kg/h1110.0320.0331110.032yyy21a10.03

7、3110.980.000662yy4110.0331* 9.5941034.5yxm44110.76*0.769.594107.29110xx n,v45(10.032)kmol/h43.56kmol/hqn,v123n,l412()43.560.03310.000662kmol/h1.93810kmol/h7.291100qyyqxx 34m,l1.9381018kg/h3.48810kg/hqm429.0m8.0785.00562.03600/56.432yvn,ogakqh4111* 0.033134.57.291100.00795yyy222* 0.00066234.500.00066

8、2yyy0.00.10.20.30.40.50.60.70.80.91.00.00.10.20.30.40.50.60.70.80.91.0115dbxwxdcaexfyx07.1100293.0000662.00331.0m21ogyyynm749.4m429.007.11ogoghnz7. 5 m221 m2/m350 kmol/h5200 kmol/h1.62.75yx42310kmol/(ms)90121 4 n,v50(10.05)kmol/h47.5kmol/hqn,l12an,v12min/qyymqymx n,ln,vmin2002.63247.51.6qq n,ln,vmin

9、a(/)2.63295.71%2.75qqm21110.050.0526110.05yyy21a10.052610.95710.00226yy0120.0000226.00526.02005.47221ln,vn,1xyyqqx111* 0.05262.750.01200.0196yyy00226.0075.200226.0*222yyy00803.000226.00196.0ln00226.00196.0ln2121myyyyy269.600803.000226.00526.0m21ogyyynm798.0m269.65ogognzh akqhyvn,og224ogyvn,m277.0m79

10、8.09.02211033600/5.47ahkq m594.0m14.3277.044d8. 101.3 kpa20 g600 kg/(m2h)0.050.000526w800 kg/(m2h)3 my= 0.9 xkgag 0.8w12(3) 1110.050.0526110.05yyy 5 2220.0005260.000526110.000526yyyii0.051710.0529kg/kmol28.4kg/kmolmxmn,v2260010.05 kmol/(mh)20.07kmol/(mh)28.4qn,l2280010 kmol/(mh)44.44 kmol/(mh)18q n,

11、vn,l0.920.070.40644.44mqsqn,v1112n,l*0.4060.05260.0005260.0211qymxmyyq111*0.05260.02110.0315yyy222*0.00052600.000526yyy1og2110.0315lnln6.890110.4060.000526ynsyogog3m0.4356.890zhnm1tt2pptemptt2pmmmpn,vn,l0.4060.20322mqssq*11110.05260.02110.04212yyy*2220.00052600.000526yyy1og2110.0421lnln5.499110.2030

12、.000526ynsyn,vn,vogygqqhkakap 6 n,vogogg0.435m0.21822qhhkapmogog0.2185.499m1.199zhnm(1.1993)m1.801zzzm1.801m2n,vn,v2qqn,v220.4060.812mqssl112xx*111111120.05260.8120.05260.0005260.0103yyyymxysyy*2220.00052600.000526yyy1og2110.0103lnln15.82110.8120.000526ynsyn,vn,vn,v0.2ogn,v0.8ygn,vqqqhqkakapq0.2n,v0

13、.2ogogn,v20.435m0.500qhhqmogog0.50015.82m7.910zhnm(7.9103)m4.910zzzm4.910 m3 n,ln,l2qqn,vn,l0.4060.20322mqssq*12og*221ln11yynsssyy10.05260ln10.2030.2035.49710.2030.0005260wkgan,lqkgaogog0.435hhmogog0.4355.497m2.391mzhn(2.3913)m0.609mzzz0.609 m9. 1.2 m3 m40 kmol/h0.0695%y = 2.2x 1.50.35 kmol/ (m2h)90

14、1211110.060.0638110.06yyy 7 21a10.063810.950.00319yy n,v40(10.06)kmol/h37.6kmol/hqn,lan,vmin2.20.952.09qmq hkmol58.78hkmol6.3709.2minln,q hkmol9.117hkmol58.755.1ln,qn,v1122n,l37.60.06380.0031900.0193117.9qxyyxq2111*0.06382.20.01930.0213yyy222*0.003192.200.00319yyy12m120.02130.003190.009540.0213lnln0

15、.00319yyyyy12ogm0.06380.003196.3530.00954yynyogog3m0.4726.353zhnm n,vogyqhka n,v23232ogy37.6m/m201.35m/m0.4720.350.7851.2qahk 2323t201.35m/m223.72m/m0.9a ogtln1nsns n,vn,l2.237.60.702117.9mqsq t6.353(0.7021)5.351ln0.702n tzhetpn 3m0.561m5.351hetp10. 0.08526.7250kmol/h1.5592%kg/h1110.0850.0929110.085

16、yyy21a10.092910.920.00743yy20x 8 n,lan,vmin26.70.9224.564qmqn,ln,v1.5524.56438.074qq 3n,l38.074250kmol/h9.51910kmol/hq 35m,l9.5191018kg/h1.71310kg/hqn,ln,v38.0741.42626.7qamqa0.92 tln11lnana 1.4260.92ln10.9214.198ln1.426tn11. 0.6 m6 mv=500 m3/hy1=0.02y2=0.004x1=0.004 y = 1.5 x 0.002 ogogzhn ogogzhno

17、gogogoghnzzhn ogoghh ss20x2*0y 12og22*1ln(1)1*yynsssyy 1og21ln(1)1ynsssy 1og21ln(1)1ynsssy 1212ln(1)ln(1)yssyzyzssy n,l12n,v120.020.00440.0040qyyqxx 9 n,vn,l1.50.3754mqsq 0.02ln(10.375)0.3750.0021.5090.02ln(10.375)0.3750.004zz 1.5096m9.054mz (9.0546)m3.054mzzz12. oggl1hhhan,vgyqhka n,llxqhka n,vn,l1

18、mqsaq n,vn,vn,ln,vn,vglyn,lxyxy111()qmqqqqmhhakaqkaakkak n,vogyqhka oggl1hhha13. 25 mm20 101.3 kpa0.525 kg/(m2s)2.850 kg/(m2s)20 101.3 kpa51089.1m2/s20 91.7610m2/shghl 20 5g1. 8110pas g1.205kg/m30.5gghgwsc 5gg5gab1.81100.7951.2051.8910scd8-60.5570.320.51 0.50.320.51gg0.557hgwsc 0.320.510.50.5570.5252.8500.795m0.237m20 5l100.510pas l998.2kg/m3 0.5lllwhsc 5ll9lab100.510572.1998.21.7610scd8-732.361022.0 0.220.53lll2.3610whsc 10 0.220.5352.8502.3610572.1m0.325m100.51014. 0.008