[ChemSep] Version=4.50 Name=C:\CHEMSEP\BT2.SEP [Paths] Device drivers path=c:\chemsep\bgi Help and Info path=c:\chemsep\help Component data path=c:\chemsep\pcd Property data path=c:\chemsep\ipd Section data path=c:\chemsep\ild Executables path=c:\chemsep\bin Temporary path= Scripts path=c:\chemsep\bin [Units] Temperature=øC Flow=mol/s Mass flow=kg/s Pressure=bar Heat=MW Enthalpy=kJ/kmol Entropy=J/kmol/K Fraction=Ä Length=m 1/Length=1/m Area=mý Volume=m3 Mass=kg Angle=rad Velocity=m/s Surface tension=N/m Density=kg/m3 Diffusivity=1e-8 mý/s Interaction parameter=J/mol [Component Text] 501 Index Benzene C6H6 9 Family [n-Alkylbenzenes] 5.621600E+02 Critical temperature (K) 4.898000E+06 Critical pressure (Pa) 2.590000E-01 Critical volume (m3/kmol) 2.710000E-01 Critical compressibility factor (Ä) 3.532400E+02 Normal boiling point (K) 2.786800E+02 Melting point (K) 2.786800E+02 Triple point temperature (K) 4.762000E+03 Triple point pressure (Pa) 7.811360E+01 Molecular weight (kg/kmol) 8.948390E-02 Liquid molar volume at normal boiling point (m3/kmol) 2.100000E-01 Acentric factor (Ä) 3.004000E-10 Radius of gyration (m) 1.872960E+04 Solubility parameter (û(J/m3)) 0.000000E+00 Dipole moment (Coulomb.m) 4.840000E-02 Van der Waals volume (m3/kmol) 6.000000E+08 Van der Waals area (m2/kmol) 8.292700E+07 IG heat of formation (J/kmol) 1.296000E+08 IG Gibbs energy of formation (J/kmol) 2.693100E+05 IG absolute entropy (J/kmol/K) 9.866000E+06 Heat of fusion at melting point (J/kmol) 3.075003E+07 Heat of vaporization at normal boiling point (J/kmol) -3.136000E+09 Standard net heat of combustion (J/kmol) 100 EqNo of T correlation Solid density (kmol/m3) 1.306100E+01 A -3.571400E-04 B 0.000000E+00 C 0.000000E+00 D 0.000000E+00 E 2.731000E+02 Min.Temp. (K) 2.786800E+02 Max.Temp. (K) 105 EqNo of T correlation Liquid density (kmol/m3) 1.016200E+00 A 2.655000E-01 B 5.621600E+02 C 2.821200E-01 D 0.000000E+00 E 2.786800E+02 Min.Temp. (K) 5.621600E+02 Max.Temp. (K) 101 EqNo of T correlation Vapour pressure (Pa) 8.391800E+01 A -6.517700E+03 B -9.345300E+00 C 7.118200E-06 D 2.000000E+00 E 2.786800E+02 Min.Temp. (K) 5.621600E+02 Max.Temp. (K) 106 EqNo of T correlation Heat of vaporization (J/kmol) 4.750000E+07 A 4.523800E-01 B 5.340000E-02 C -1.181000E-01 D 0.000000E+00 E 2.786800E+02 Min.Temp. (K) 5.621600E+02 Max.Temp. (K) 100 EqNo of T correlation Solid heat capacity (J/kmol/K) 7.400000E+03 A 6.249000E+02 B -2.687400E+00 C 7.316000E-03 D 0.000000E+00 E 4.000000E+01 Min.Temp. (K) 2.786800E+02 Max.Temp. (K) 100 EqNo of T correlation Liquid heat capacity (J/kmol/K) 1.552000E+05 A -2.998000E+02 B 7.943000E-01 C 0.000000E+00 D 0.000000E+00 E 2.786800E+02 Min.Temp. (K) 5.000000E+02 Max.Temp. (K) 107 EqNo of T correlation Ideal gas heat capacity (J/kmol/K) 4.442000E+04 A 2.320500E+05 B 1.494600E+03 C 1.721300E+05 D -6.781500E+02 E 2.000000E+02 Min.Temp. (K) 1.500000E+03 Max.Temp. (K) 104 EqNo of T correlation Second virial coefficient (m3/kmol) 1.438000E-01 A -1.798000E+02 B -2.415100E+07 C -4.000000E+17 D -2.267000E+21 E 2.811000E+02 Min.Temp. (K) 2.810000E+03 Max.Temp. (K) 101 EqNo of T correlation Liquid viscosity (Pa.s) 6.763600E+00 A 3.364100E+02 B -2.687000E+00 C 0.000000E+00 D 0.000000E+00 E 2.786800E+02 Min.Temp. (K) 5.450000E+02 Max.Temp. (K) 102 EqNo of T correlation Vapour viscosity (Pa.s) 3.134000E-08 A 9.676000E-01 B 7.900000E+00 C 0.000000E+00 D 0.000000E+00 E 2.786800E+02 Min.Temp. (K) 1.000000E+03 Max.Temp. (K) 100 EqNo of T correlation Liquid thermal conductivity (W/m/K) 2.391000E-01 A -3.185000E-04 B 0.000000E+00 C 0.000000E+00 D 0.000000E+00 E 2.731000E+02 Min.Temp. (K) 4.131000E+02 Max.Temp. (K) 102 EqNo of T correlation Vapour thermal conductivity (W/m/K) 1.652000E-05 A 1.311700E+00 B 4.910000E+02 C 0.000000E+00 D 0.000000E+00 E 3.391500E+02 Min.Temp. (K) 1.000000E+03 Max.Temp. (K) 106 EqNo of T correlation Surface tension (N/m) 7.195000E-02 A 1.238900E+00 B 0.000000E+00 C 0.000000E+00 D 0.000000E+00 E 2.786800E+02 Min.Temp. (K) 5.621600E+02 Max.Temp. (K) 4 EqNo of T correlation Ideal gas heat capacity (RPP) (J/kmol/K) -4.378138E+04 A 5.232929E+02 B -3.726710E-01 C 1.066120E-04 D * E 2.000000E+02 Min.Temp. (K) 1.500000E+03 Max.Temp. (K) 0 EqNo of T correlation Heat of formation (J/kmol) * A * B * C * D * E * Min.Temp. (K) * Max.Temp. (K) 10 EqNo of T correlation Antoine (Pa) 2.106807E+01 A 2.948780E+03 B -4.456300E+01 C * D * E 2.786800E+02 Min.Temp. (K) 5.621600E+02 Max.Temp. (K) 2 EqNo of T correlation Liquid viscosity (RPS) (Pa.s) 5.456400E+02 A 5.456455E+02 B * C * D * E 2.786800E+02 Min.Temp. (K) 5.621600E+02 Max.Temp. (K) 2.563900E-01 COSTLD characteristic volume (V*) (m3/kmol) * Lennard Jones diameter (m) * Lennard Jones energy (K) 2.696000E-01 Rackett parameter (Ä) 9.095999E+01 Fuller et al. diffusion volume (cm3) 2.110827E-02 Surface tension at normal boiling point (N/m) * Parachor (Pa¬.m3/kmol) 8.826190E-01 Specific gravity (Ä) * Chung association parameter (Ä) 2.136700E-01 SRK acentric factor (Ä) 8.941000E-02 Wilson volume (m3/kmol) 3.187800E+00 UNIQUAC r (Ä) 2.400000E+00 UNIQUAC q (Ä) 2.400000E+00 UNIQUAC q' (Ä) * PRSV-EOS k1 (Ä) * PRSV-EOS k2 (Ä) * PRSV-EOS k3 (Ä) 2.130000E-01 Chao-Seader acentric factor (Ä) 1.873678E+04 Chao-Seader solubility parameter (û(J/m3)) 8.940000E-02 Chao-Seader liquid volume (m3/kmol) 10 6 0 0 0 0 0 0 0 0 0 0 UNIFAC 9 6 0 0 0 0 0 0 0 0 0 0 UNIFAC-LLE 0 0 0 0 0 0 0 0 0 0 0 0 ASOG 0 0 0 0 0 0 0 0 0 0 0 0 GC EOS 0 0 0 0 0 0 0 0 0 0 0 0 IDIFAC 0 0 0 0 0 0 0 0 0 0 0 0 Modified UNIFAC [Component Text] 502 Index Toluene (C6H5)CH3 9 Family [n-Alkylbenzenes] 5.917900E+02 Critical temperature (K) 4.108600E+06 Critical pressure (Pa) 3.160000E-01 Critical volume (m3/kmol) 2.640000E-01 Critical compressibility factor (Ä) 3.837800E+02 Normal boiling point (K) 1.781800E+02 Melting point (K) 1.781800E+02 Triple point temperature (K) 4.234820E-02 Triple point pressure (Pa) 9.214050E+01 Molecular weight (kg/kmol) 1.065690E-01 Liquid molar volume at normal boiling point (m3/kmol) 2.566000E-01 Acentric factor (Ä) 3.443100E-10 Radius of gyration (m) 1.832420E+04 Solubility parameter (û(J/m3)) 1.200000E-30 Dipole moment (Coulomb.m) 5.951000E-02 Van der Waals volume (m3/kmol) 7.420000E+08 Van der Waals area (m2/kmol) 5.000000E+07 IG heat of formation (J/kmol) 1.220000E+08 IG Gibbs energy of formation (J/kmol) 3.207700E+05 IG absolute entropy (J/kmol/K) 6.636000E+06 Heat of fusion at melting point (J/kmol) 3.349563E+07 Heat of vaporization at normal boiling point (J/kmol) -3.734000E+09 Standard net heat of combustion (J/kmol) 100 EqNo of T correlation Solid density (kmol/m3) 1.117900E+01 A 0.000000E+00 B 0.000000E+00 C 0.000000E+00 D 0.000000E+00 E 9.315000E+01 Min.Temp. (K) 9.315000E+01 Max.Temp. (K) 105 EqNo of T correlation Liquid density (kmol/m3) 8.488000E-01 A 2.665500E-01 B 5.918000E+02 C 2.878000E-01 D 0.000000E+00 E 1.781800E+02 Min.Temp. (K) 5.918000E+02 Max.Temp. (K) 101 EqNo of T correlation Vapour pressure (Pa) 8.087700E+01 A -6.902400E+03 B -8.776100E+00 C 5.803400E-06 D 2.000000E+00 E 1.781800E+02 Min.Temp. (K) 5.918000E+02 Max.Temp. (K) 106 EqNo of T correlation Heat of vaporization (J/kmol) 5.014400E+07 A 3.859000E-01 B 0.000000E+00 C 0.000000E+00 D 0.000000E+00 E 1.781800E+02 Min.Temp. (K) 5.918000E+02 Max.Temp. (K) 100 EqNo of T correlation Solid heat capacity (J/kmol/K) -3.600000E+03 A 1.294800E+03 B -8.713000E+00 C 2.467000E-02 D 0.000000E+00 E 4.000000E+01 Min.Temp. (K) 1.781800E+02 Max.Temp. (K) 100 EqNo of T correlation Liquid heat capacity (J/kmol/K) 1.401400E+05 A -1.523000E+02 B 6.950000E-01 C 0.000000E+00 D 0.000000E+00 E 1.781800E+02 Min.Temp. (K) 5.000000E+02 Max.Temp. (K) 107 EqNo of T correlation Ideal gas heat capacity (J/kmol/K) 5.814000E+04 A 2.863000E+05 B 1.440600E+03 C 1.898000E+05 D -6.504300E+02 E 2.000000E+02 Min.Temp. (K) 1.500000E+03 Max.Temp. (K) 104 EqNo of T correlation Second virial coefficient (m3/kmol) 1.714000E-01 A -1.966000E+02 B -4.870000E+07 C -8.000000E+18 D -6.800000E+21 E 2.959000E+02 Min.Temp. (K) 2.959000E+03 Max.Temp. (K) 101 EqNo of T correlation Liquid viscosity (Pa.s) -1.112800E+01 A 1.080300E+03 B 2.470000E-03 C 0.000000E+00 D 0.000000E+00 E 1.900000E+02 Min.Temp. (K) 3.837800E+02 Max.Temp. (K) 102 EqNo of T correlation Vapour viscosity (Pa.s) 2.919000E-08 A 9.648000E-01 B 0.000000E+00 C 0.000000E+00 D 0.000000E+00 E 1.781800E+02 Min.Temp. (K) 1.000000E+03 Max.Temp. (K) 100 EqNo of T correlation Liquid thermal conductivity (W/m/K) 2.043000E-01 A -2.390000E-04 B 0.000000E+00 C 0.000000E+00 D 0.000000E+00 E 1.781800E+02 Min.Temp. (K) 4.750000E+02 Max.Temp. (K) 102 EqNo of T correlation Vapour thermal conductivity (W/m/K) 2.392000E-05 A 1.269400E+00 B 5.370000E+02 C 0.000000E+00 D 0.000000E+00 E 3.837800E+02 Min.Temp. (K) 1.000000E+03 Max.Temp. (K) 106 EqNo of T correlation Surface tension (N/m) 6.685000E-02 A 1.245700E+00 B 0.000000E+00 C 0.000000E+00 D 0.000000E+00 E 1.781800E+02 Min.Temp. (K) 5.918000E+02 Max.Temp. (K) 4 EqNo of T correlation Ideal gas heat capacity (RPP) (J/kmol/K) -4.364749E+04 A 6.035420E+02 B -3.994510E-01 C 1.043820E-04 D * E 2.000000E+02 Min.Temp. (K) 1.500000E+03 Max.Temp. (K) 0 EqNo of T correlation Heat of formation (J/kmol) * A * B * C * D * E * Min.Temp. (K) * Max.Temp. (K) 10 EqNo of T correlation Antoine (Pa) 2.115917E+01 A 3.242380E+03 B -4.718100E+01 C * D * E 1.781800E+02 Min.Temp. (K) 5.917900E+02 Max.Temp. (K) 2 EqNo of T correlation Liquid viscosity (RPS) (Pa.s) 4.673300E+02 A 4.673364E+02 B * C * D * E 1.781800E+02 Min.Temp. (K) 5.917900E+02 Max.Temp. (K) 3.136900E-01 COSTLD characteristic volume (V*) (m3/kmol) * Lennard Jones diameter (m) * Lennard Jones energy (K) 2.646000E-01 Rackett parameter (Ä) 1.114800E+02 Fuller et al. diffusion volume (cm3) 1.817396E-02 Surface tension at normal boiling point (N/m) * Parachor (Pa¬.m3/kmol) 8.700440E-01 Specific gravity (Ä) * Chung association parameter (Ä) 2.651000E-01 SRK acentric factor (Ä) 1.068500E-01 Wilson volume (m3/kmol) 3.922800E+00 UNIQUAC r (Ä) 2.968000E+00 UNIQUAC q (Ä) 2.968000E+00 UNIQUAC q' (Ä) * PRSV-EOS k1 (Ä) * PRSV-EOS k2 (Ä) * PRSV-EOS k3 (Ä) 2.591000E-01 Chao-Seader acentric factor (Ä) 1.824586E+04 Chao-Seader solubility parameter (û(J/m3)) 1.068000E-01 Chao-Seader liquid volume (m3/kmol) 10 5 12 1 0 0 0 0 0 0 0 0 UNIFAC 9 5 11 1 0 0 0 0 0 0 0 0 UNIFAC-LLE 0 0 0 0 0 0 0 0 0 0 0 0 ASOG 0 0 0 0 0 0 0 0 0 0 0 0 GC EOS 0 0 0 0 0 0 0 0 0 0 0 0 IDIFAC 0 0 0 0 0 0 0 0 0 0 0 0 Modified UNIFAC [Components] 2 -1 501 Library Offset, Index Name=Benzene Lib= -2 502 Library Offset, Index Name=Toluene Lib= [Operation] 2 Operation Column 1 Operation kind Simple Distillation 1 Condenser Total (Liquid product) 1 Reboiler Partial (Liquid product) 10 Stages 1 Feed stages 0 Sidestream stages F=5 S= 0 Pumparound stages P= [Properties] [Thermodynamics] 4 K model DECHEMA 8 Activity coefficient UNIFAC * Wilson model * * UNIQUAC model * 1 Equation of State Ideal gas law * Cubic EOS * * Virial EOS * 1 Vapour pressure Antoine [Enthalpy] 3 Enthalpy Excess 1 Enthalpy reference state Vapour 298.15 Enthalpy reference temperature 1 Formation enthalpies Excluded 298.15 Exergy surroundings temperature [Reaction data] 0 Number of reactions [Specifications] [Heaters/Coolers] 0 Number * Column duty 2 First stage 9 Last stage [Efficiencies] 1 Default efficiency 0 Number [Pressures] 1 Column pressure Constant pressure 111457.5 Condenser pressure 111457.5 Top pressure * Pressure Drop * Bottom pressure [Feeds] 1 Number 2 Feed state p & V 5 Stage * Temperature 111457.5 Pressure 0 Vapour fraction 2 componentflows 0.00587357 Component 1 flow 0.00587357 Component 2 flow [Condenser] 1 Type Reflux ratio 2 Value * Type * * Initialization guess [Reboiler] 4 Type Bottom product flow rate 0.005874 Value * Type * * Initialization guess [Solve options] 1 Initialization Automatic 1 Method Newton's method 0.5 Flow Step limit 10 Temperature Step limit 1 Composition Step limit 0.0001 Accuracy 30 Maximum iterations 1 Iteration count & function vector 0 T/V/L profiles 0 X/Y profiles 0 Variable and function vectors 0 Jacobian 1 History Screen History file= 1 Feeds type Stage below [Programs] Temporary file=SCRATCH.TMP User program=CSW 6 DOS extender Go32 [End of Input] [Results] 1 Converged 2 Iterations [Profiles] Stage Temperature Pressure Vapour Flow Liquid Flow Vap Enthalpy Liq Enthalpy 1 358.38936 1.1145750E+05 5.8731400E-03 1.1746280E-02 -2.5190507E+07 -2.5190507E+07 2 360.68630 1.1145750E+05 1.7619420E-02 1.1532641E-02 5.8629753E+06 -2.5143511E+07 3 363.64475 1.1145750E+05 1.7405781E-02 1.1321936E-02 6.2752640E+06 -2.5026985E+07 4 366.75953 1.1145750E+05 1.7195076E-02 1.1158059E-02 6.7369893E+06 -2.4845233E+07 5 369.45443 1.1145750E+05 1.7031199E-02 2.2785268E-02 7.1617042E+06 -2.4645164E+07 6 371.74349 1.1145750E+05 1.6911268E-02 2.2649886E-02 7.5425456E+06 -2.4447279E+07 7 374.72902 1.1145750E+05 1.6775886E-02 2.2529604E-02 8.0694771E+06 -2.4154229E+07 8 378.05545 1.1145750E+05 1.6655604E-02 2.2457765E-02 8.7007034E+06 -2.3785459E+07 9 381.18972 1.1145750E+05 1.6583765E-02 2.2440769E-02 9.3424161E+06 -2.3401112E+07 10 383.72066 1.1145750E+05 1.6566769E-02 5.8740000E-03 9.8970265E+06 -2.3066858E+07 [Enthalpies/Entropies] Stage Vap.Enthalpy Liq.Enthalpy Vap.Entropy Liq.Entropy 1 -0.2519051E+08 -0.2519051E+08 0.2882619E+06 0.2060695E+06 2 0.5862975E+07 -0.2514351E+08 0.2926932E+06 0.2136924E+06 3 0.6275264E+07 -0.2502698E+08 0.2985033E+06 0.2222002E+06 4 0.6736989E+07 -0.2484523E+08 0.3048753E+06 0.2300976E+06 5 0.7161704E+07 -0.2464516E+08 0.3106355E+06 0.2362626E+06 6 0.7542546E+07 -0.2444728E+08 0.3157140E+06 0.2410937E+06 7 0.8069477E+07 -0.2415423E+08 0.3225835E+06 0.2469045E+06 8 0.8700703E+07 -0.2378546E+08 0.3305180E+06 0.2527857E+06 9 0.9342416E+07 -0.2340111E+08 0.3381528E+06 0.2577777E+06 10 0.9897026E+07 -0.2306686E+08 0.3442560E+06 0.2613885E+06 [Vapour phase compositions] Component Mole fractions on stages: 1 to 5 1 0.968102E+00 0.920706E+00 0.853113E+00 0.773554E+00 0.697369E+00 2 0.318984E-01 0.792943E-01 0.146887E+00 0.226446E+00 0.302631E+00 Component Mole fractions on stages: 6 to 10 1 0.627011E+00 0.527040E+00 0.404082E+00 0.276364E+00 0.164338E+00 2 0.372989E+00 0.472960E+00 0.595918E+00 0.723636E+00 0.835662E+00 [Liquid phase compositions] Component Mole fractions on stages: 1 to 5 1 0.920706E+00 0.818691E+00 0.697221E+00 0.579813E+00 0.485827E+00 2 0.792943E-01 0.181309E+00 0.302779E+00 0.420187E+00 0.514173E+00 Component Mole fractions on stages: 6 to 10 1 0.410938E+00 0.319418E+00 0.224835E+00 0.142093E+00 0.793559E-01 2 0.589062E+00 0.680582E+00 0.775165E+00 0.857907E+00 0.920644E+00 [Reaction rates] Component reaction rates on stages: 1 to 5 1 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 2 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 Component reaction rates on stages: 6 to 10 1 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 2 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 [Condenser Heat Duty] -5.47144E+05 [Reboiler Heat Duty] 5.53606E+05 [K-values] Component K-values on stages: 1 to 5 1 0.105148E+01 0.112461E+01 0.122359E+01 0.133414E+01 0.143543E+01 2 0.402279E+00 0.437344E+00 0.485127E+00 0.538917E+00 0.588578E+00 Component K-values on stages: 6 to 10 1 0.152581E+01 0.165000E+01 0.179723E+01 0.194495E+01 0.207090E+01 2 0.633190E+00 0.694935E+00 0.768764E+00 0.843490E+00 0.907693E+00 [Molecular weights] 1 78.114 2 92.141 [Feed stream 1] 5 Stage Number 1.17471E-02 Flow rate 3.69036E+02 Temperature [K] 1.11458E+05 Pressure [Pa] -2.46787E+07 Enthalpy [J/kmol] 2.35341E+05 Entropy [J/kmol/K] 0.00000E+00 Vapour fraction [-] 1.00000E+00 Liquid phase split ratio [-] 5.00000E-01 Mole fraction of component 1 5.00000E-01 Mole fraction of component 2 1.17471E-02 Flow rate 5.00000E-01 Mole fraction of component 1 5.00000E-01 Mole fraction of component 2 [Top product] 1 Stage Number 5.87314E-03 Flow rate 3.58389E+02 Temperature [K] 1.11458E+05 Pressure [Pa] -2.51905E+07 Enthalpy [J/kmol] 2.06070E+05 Entropy [J/kmol/K] 0.00000E+00 Vapour fraction [-] 1.00000E+00 Liquid phase split ratio [-] 9.20706E-01 Mole fraction of component 1 7.92943E-02 Mole fraction of component 2 5.87314E-03 Flow rate 9.20706E-01 Mole fraction of component 1 7.92943E-02 Mole fraction of component 2 [Bottom product] 10 Stage Number 5.87400E-03 Flow rate 3.83721E+02 Temperature [K] 1.11458E+05 Pressure [Pa] -2.30669E+07 Enthalpy [J/kmol] 2.61388E+05 Entropy [J/kmol/K] 0.00000E+00 Vapour fraction [-] 1.00000E+00 Liquid phase split ratio [-] 7.93559E-02 Mole fraction of component 1 9.20644E-01 Mole fraction of component 2 5.87400E-03 Flow rate 7.93559E-02 Mole fraction of component 1 9.20644E-01 Mole fraction of component 2 [Equilibrium Data at 1.11458E+05 Pa] Temperature X(1) Y(1) 387.133 0.00000 0.00000 386.031 0.02500 0.05478 384.954 0.05000 0.10673 383.902 0.07500 0.15601 382.872 0.10000 0.20280 381.866 0.12500 0.24725 380.881 0.15000 0.28950 379.917 0.17500 0.32968 378.973 0.20000 0.36791 378.049 0.22500 0.40432 377.145 0.25000 0.43899 376.259 0.27500 0.47205 375.391 0.30000 0.50356 374.541 0.32500 0.53363 373.707 0.35000 0.56233 372.890 0.37500 0.58974 372.089 0.40000 0.61592 371.304 0.42500 0.64095 370.533 0.45000 0.66488 369.777 0.47500 0.68777 369.036 0.50000 0.70967 368.308 0.52500 0.73063 367.594 0.55000 0.75071 366.893 0.57500 0.76994 366.205 0.60000 0.78837 365.529 0.62500 0.80604 364.866 0.65000 0.82298 364.214 0.67500 0.83923 363.574 0.70000 0.85481 362.946 0.72500 0.86977 362.328 0.75000 0.88413 361.721 0.77500 0.89791 361.125 0.80000 0.91115 360.539 0.82500 0.92387 359.964 0.85000 0.93608 359.398 0.87500 0.94782 358.842 0.90000 0.95909 358.296 0.92500 0.96993 357.759 0.95000 0.98035 357.232 0.97500 0.99037 356.713 1.00000 1.00000 [End of Results] [Column Specs] %!PS-Adobe EPSF-3.0 %%Creator: ChemSep %%Title: Column Specifications %%BoundingBox: 0 0 595 842 gsave /Times-Roman findfont 10 scalefont setfont 0.2 setlinewidth /m {moveto} def /l {lineto} def /rarrow { newpath moveto -5 2 rlineto 0 -4 rlineto closepath fill } def /larrow { newpath moveto 5 2 rlineto 0 -4 rlineto closepath fill } def /darrow { newpath moveto 2 5 rlineto -4 0 rlineto closepath fill } def /uarrow { newpath moveto 2 -5 rlineto -4 0 rlineto closepath fill } def %% Column outline newpath 297 701 29 0 180 arc 297 730 m 297 759 l 355 759 l stroke 297 141 29 180 0 arc 297 112 m 297 83 l 355 83 l 268 701 m 268 141 l 326 701 m 326 141 l stroke %% Condensor newpath 355 759 m 355 745 l 355 730 14 90 450 arc 355 716 m 355 701 l 326 701 l stroke 326 701 larrow 355 701 m 413 701 l stroke 413 701 rarrow %% Reboiler newpath 355 83 m 355 97 l 355 112 14 -90 270 arc 355 126 m 355 141 l 326 141 l stroke 326 141 larrow 355 83 m 413 83 l stroke 413 83 rarrow %% Stages newpath 268 672 m 326 672 l stroke newpath 268 597 m 326 597 l stroke newpath 268 522 m 326 522 l stroke newpath 268 447 m 326 447 l stroke newpath 268 372 m 326 372 l stroke newpath 268 297 m 326 297 l stroke newpath 268 222 m 326 222 l stroke newpath 268 147 m 326 147 l stroke 351 726 m ( 1) show 293 674 m ( 2) show 293 599 m ( 3) show 293 524 m ( 4) show 293 449 m ( 5) show 293 374 m ( 6) show 293 299 m ( 7) show 293 224 m ( 8) show 293 149 m ( 9) show 351 108 m ( 10) show %% Feed streams newpath 268 484 m 210 484 l stroke 268 484 rarrow %% Feed specifications 50 484 m (Feed 1) show 50 474 m (Pressure) show 120 474 m (1.1146E+05 Pa ) show 50 464 m (Temperature) show 120 464 m ( 369.04 K ) show 50 454 m (Vapor Fraction) show 120 454 m ( 0.0000) show 50 444 m (Flow rate) show 120 444 m ( 0.0117 kmol/s ) show 50 434 m (Mole Fractions) show 50 424 m (Benzene ) show 120 424 m ( 0.5000) show 50 414 m (Toluene ) show 120 414 m ( 0.5000) show %% Top product specifications 417 701 m (Top Product) show 417 691 m (Pressure) show 497 691 m (1.1146E+05 Pa ) show 417 681 m (Temperature) show 497 681 m ( 358.39 K ) show 417 671 m (Vapor Fraction) show 497 671 m ( 0.0000) show 417 661 m (Flow rate) show 497 661 m ( 0.0059 kmol/s ) show 417 651 m (Mole Fractions) show 417 641 m (Benzene ) show 497 641 m ( 0.9207) show 417 631 m (Toluene ) show 497 631 m ( 0.0793) show %% Bottom product specifications 417 141 m (Bottom Product) show 417 131 m (Pressure) show 497 131 m (1.1146E+05 Pa ) show 417 121 m (Temperature) show 497 121 m ( 383.72 K ) show 417 111 m (Vapor Fraction) show 497 111 m ( 0.0000) show 417 101 m (Flow rate) show 497 101 m ( 0.0059 kmol/s ) show 417 91 m (Mole Fractions) show 417 81 m (Benzene ) show 497 81 m ( 0.0794) show 417 71 m (Toluene ) show 497 71 m ( 0.9206) show 50 792 m (ChemSep (TM) - Flash/Col2 v4.30s) show 50 782 m (Filename: C:\CHEMSEP\BT2.SEP) show grestore showpage %EOF [End Column Specs] [ChemSep Output] ChemSep (TM) - Flash/Col2 v4.30s Copyright(c) H.Kooijman and R.Taylor, 1988-2001 Checking data file C:\CHEMSEP\BT2.SEP Reading configuration Reading component property libraries Reading thermodynamic property options Reading specifications Checking Component Data Benzene Toluene Determining feed conditions Generating initial flow profiles Generating initial composition profiles Starting Newtons method Ctrl-Break will terminate execution Iteration Error 0 1.2908E+04 1 9.6881E+01 2 2.1764E-01 Convergence obtained in 2 iterations Generating equilibrium data c:/chemsep/bin/go-col2.exe done [End ChemSep Output]