李绍芬《反应工程》课后习题答案

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11.13222CHOHO2HCHO2HO32222CHOH3O2CO4HO=241.372%69.2%112211.70.629YS0.961196.11%X0.7202=241.3100molyi0ni0(mol)CH3OH2/2+4+1.3=0.274027.404/2+4+1.3=0.547954.791.3/2+4+1.3=0.178117.811.000100.0XAYP1.31.5nAnPncnA=nA0(1-XA)=7.672molnP=nA0YP=18.96molnC=nA0(XA-YP)=0.7672molnWnOnNnW=nW0+nP+2nC=38.30molnO=nO0-1/2nP-3/2nC=0.8788molnN=nN0=43.28molmol%CH3OH7.6726.983HCHO18.9617.26H2O38.334.87CO20.76720.6983O20.87880.7999N243.2839.391.1.223CO2HCHOH23222CO4H(CH)OHO242CO3HCHHO24924CO8HCHOH3HO222COHOCOHBkg/hAkmol/h100kmolmolCO26.8215.49H268.2569.78CO21.460.82CH40.553.62N22.9210.29CH3OH89.15%,(CH3)2O3.55%,C3H9OH1.10%,H2O6.20%,1kgCO29.82g,CO9.38g,H21.76g,CH42.14g,N25.38g7.211221100kmol/hyi0(mol%)Fi0(kmol/h)xi0%CO2826.8226.8272.05H2268.2568.2513.1CO2441.461.466.164CH4160.550.550.8443N2282.922.927.844100100100xi=yiMi/yiMiMm=yiMi=10.42kg/kmolyiCO2815.49H2269.78CO2440.82CH4163.62N22810.29100Mm=yiMi=9.554Akmol/hBkg/hN25.38B/281000+0.1029A=2.92(A)10010.42=B+9.554A(B)ABA=26.91kmol/hB=785.2kg/hCOFCO=0.1549A+9.38B/(281000)ABFCO=4.431kmol/hCOCO,0COCOCO,0FF26.824.435X83.48%F26.82COFCO,0=1000.2682+7.21000.1549=138.4kmol/hCOCO,0CO'COCO,0FF26.824.435X16.18%F138.4CO2COH2CH4N2D(9.829.381.762.145.38)BD0.02848Bkmol/h1000(B-D)X/Mm=(785.2-0.02848B)0.8915/32=21.25kmol/hY=21.25/26.82=79.24%Y=21.25/138.4=15.36%55.1F()E()11aaF(1)(b)E(1)(c)F(0.8)(d)E(0.8)(e)E(1.2)(2)aF(1)(b)E(1)(c)F(0.8)(d)E(0.8)(e)E(1.2)(3)aF()(b)F(0)(c)E()(d)E(0)(e)0()Ed(f)0()Ed15.33-5.36(a)F(1)=1.0(b)E(1)=(c)F(0.8)=0(d)E(0.8)=0(e)E(1.2)=0225.33-5.36aF(1)=1-e-1=0.6321(b)E(1)=e-1=0.3679(c)F(0.8)=1-e-0.8=0.5507(d)E(0.8)=e-0.8=0.4493(e)=E(1.2)=0.301233aF()=1(b)F(0)=0(c)E()=0(d)E(0)1(e)0()Ed=1(f)0()Ed=15.20222313()tctttt11F()E()2228.8.1,,.:8.21.2M,1.01310-3Mpa,?:CO2NH33.510-5cm2/s,38.6105cm3/mols,1.5310-10mol/cm3Pa,kL=0.04cm/s,kG=3.2210-10mol/cm2sPa,aL=2.0cm2/cm3.:333352532103231021.013101.013101.21.2/1.210/3.510/38.610/1.5310/0.04/,2.0/3.2210/AGBALBLALLGPMPaPaCMmollmolcmDDcmskcmmolsHmolcmPakcmsacmcmkmolcmsPa,:533123538.6101.2104.63210:/4.632103.510/0.0410.06BALLkkCsMkDk,:10.06M:**AGAGLAAGAGRkppkpH:22.14LAA12.23%1g/mLA88Ah1.02.03.04.05.06.07.08.09.0CA(mol/L)0.90.610.420.280.170.120.080.0450.033.5hAACAtt=3.5h0.760.125/.6.1mollh2.60.125/.dCArmollhAdt2.23002423COHCHHO10mlCO3%N2,H2Q0COQ0(ml/min)83.367.650.038.529.422.2X(%)20304050607050ml/minCO2.700000(1)(1)AARAAAAAAAAdFrdVFFXQCXdFQCdX0000(/)AAAAARRdXdXrQCCdVdVQXAVR/Q0VR/Q0=0.20mindXA/d(VR/Q0)VR/Q0min0.120.1480.200.260.340.45XA%20.030.040.050.060.070.00.650.041.790.34CO40030.10130.036.3810/8.31410573AAPCmollRT6.6.1RABBCBrB112233CBGCBSCBeBCBeBACA,?(1)B(2)A6.2117w/m2K,0.8kg/m32.4J/kgK,.:2/3321/(/)(/Pr),/Pr1/117/0.82.4106.09410/219.4/DHGpsccGspJJkChSSkhCmsmh6.3,3.60g/cm3,1.65g/cm3,100m2/g.,.:7.7.10.2m/s,?1.2g/cm3,1.8g/cm3:1.2110.33331.80.20.6/0.3333bpuums7.2,98mm,1m,1m3/h,101.3Pa,298K,.4mm,1.45g/cm3,2.6g/cm3.:23553023101.3101.3/,1,1.185/1.87101.8710/,41010.03685/36000.785(0.098)1.45110.44232.6012r0Lu(7.1)p=fvbpppPakgmsLrmkgmPaskgmsdmumsd(6.4)a=dp/dv,dp,dv.330331(1)1150(1)(7.2)1.751501.75(2)Re101.3(410)(0.4423)/11.185(0.03685)2r02r0Lupfp=fLu(1)(2)fvavaavaddfdu233(10.4423)39.07(3)1.8310(10.4423)8.7781501.751.75(4)(410)0.036851.185aaf33.1325325CHCOOCHNaOHCHCOONaCHOH0.02mol/l5.6l/mol.min95%111m3222m3100222000001()(1)110.95169.6min(2.83)5.60.0210.95AfAfXXAAAAAAAAAAAdXdXXtCCRkCXkCXh(2)2.83h3.2223222CHClCHOHNaHCOCHOHCHOHNaClCO20/h15%NaHCO330%111.025.2l/mol.h95%110.5h220.7580.5,8462kg/kmol,20/62=0.3226kmol/h0.326680.591.11/0.9530%kgh0.326684190.2/0.9515%kgh091.11190.2275.8/1.02Qlh00.326610001.231/0.95275.8ACmoll02000110.952.968(1)5.21.23110.95AfAfXXAAAABAAdXdXtChkCCkCX0(')275.8(2.9680.5)956.5rVQttl22956.512750.75rVVlf44.18006532664CHCHHCHCH0.51.5,/.THrCCmollsCTCHmol/l2kmol/h150mm95%100THCC0(1)THTTCCCXTH53300330000.51.013105.6810/8.3141010732/21/0.27810/TTTTpCkmolmRTFQCkmolhkmols00000.51.5002.50.953331.51.501.51.5(10.95)10.278100.43293.0061.5(5.6810)(1)1.51TTXXTTrTTTHTTTdXdXVQCQCCCCdXmX23.0061531.10.053.14/4m4.23.23.20275.8/Qlh01.231/ACmoll00000000(1)()275.80.95818.615.21.23110.95AXArAAABAAAAAdXVQCkCXCCXQXlkCX4.31.013105Pa200.5m3224322221.410,/.NONOONOONOrCCkmolms

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