[ChemSep] Version=6.18 Name=C:\Apps\harry\ChemSepL\bt2.sep Title= [Paths] Device drivers path=c:\apps\harry\chemsepl\bin\ Help and Info path=c:\apps\harry\chemsepl\help\ Component data path=c:\apps\harry\chemsepl\pcd\ Property data path=c:\apps\harry\chemsepl\ipd\ Section data path=c:\apps\harry\chemsepl\ild\ Executables path=c:\apps\harry\chemsepl\bin\ Temporary path=WINTMPDIR Scripts path=c:\apps\harry\chemsepl\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 Molar density=kmol/m3 Viscosity=N/m2.s Molecular weight=kg/kmol Heat capacity=J/kmol/K Thermal conductivity=J/s/m2/K Diffusivity=1e-8 mý/s Interaction parameter=J/mol Time=s [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 (kg¬.m3/s«/k) 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 UMR 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 (kg¬.m3/s«/k) 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 UMR 0 0 0 0 0 0 0 0 0 0 0 0 Modified UNIFAC [Components] 2 -1 501 Library Offset, Index, CAS= CID=Benzene Name=Benzene Lib= -2 502 Library Offset, Index, CAS= CID=Toluene 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 [Physical property models] 0 No Check T range * Cubic EOS * * Virial EOS * * Vapour model * * Liquid mixture density * * Liquid component density * * Vapour mixture viscosity * * Vapour mixture viscosity pressure correction * * Vapour component viscosity * * Liquid mixture viscosity * * Liquid component viscosity * Vapour mixture Cp * Vapour component Cp * Liquid mixture Cp * Liquid component Cp * Vapour mixture conductivity * * Vapour component conductivity * * Liquid mixture conductivity * * Liquid component conductivity * Mixture surface tension * * Component surface tension * * Vignes MS D-model * * D mixture model * * Vapour Diffusion Coefficients * [Reaction data] 0 Number of reactions [Specifications] Top Bottom [Heaters/Coolers] 0 Number 0 Column duty Qcolumn 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 Feed1{split} * 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 Qcondenser * Type * * Initialization guess [Reboiler] 4 Type Bottom product flow rate 0.005874 Value Qreboiler * 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 1 Flux 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 0 Interactive 0 Log thermodynamics 0 Log enthalpy/entropy 0 Log physical properties 0 Log timing 0 CO numeric differencing 0 Log from iteration 0 CS K-value 0 CS enthalpy 0 CS entropy 0 CS flash 0 CS activity coefficient 0 CS vapor pressuure 0 CS density 0 CS viscosity 0 CS thermal conductivity 0 CS heat capacity 0 CS surface tension 0 CS diffusivity [Programs] Temporary file=SCRATCH.TMP User program= 8 DOS extender NT * Show windows * [FlowSheet] 1 Dot Solid Dot Solid [CoCo] # Coco icon generated by ChemSep # Sizes WIDTH 14 HEIGHT 20 DEFHEIGHT 24 XGROW 4 YGROW 10 # column + Internals BODY 0 4 8 16 -1 4 LINE DASHED 0.5 8 7.5 8 LINE DASHED 0.5 12 7.5 12 # Total Condenser BODY 10 0 14 4 -1 -1 LINE 4 4 4 2 LINE ARROW 4 2 10 2 LINE 12 4 12 8 LINE ARROW 12 8 8 8 LINE THINLINE OARROW 14.2 -.2 9.8 4.2 LINE 12 8 14 8 CONNECTION 14 8 # Partial Reboiler BODY 10 16 14 20 -1 -1 LINE 4 16 4 18 LINE ARROW 4 18 10 18 LINE 12 16 12 12 LINE ARROW 12 12 8 12 LINE THINLINE OARROW 9.8 20.2 14.2 15.8 CONNECTION 12 20 CONNECTION 14 18 # Connections and free space for feeds and sidestreams VCONNECTION 0 8 12 VCONNECTION 8 9 11 FREESPACE 9 9 12 11 FREESPACE 13 9 14 11 [Settings] -1 -1 -1 0 Graph settings 1 Auto colors 1 Auto points 0.2 StringGrid5 2 8 Title Labels Stages Axis color Commands Box Labels box Import data StringGrid4 5 9 Title Start End Tic interval Small tics Grid Logarithmic Scientific notation x1 y1 x2 y2 StringGrid3 1 14 Label Plot X Plot Y X axis Y axis Units X Units Y Color Points Thickness Style 1st stage Last stage 0 Graph settings 0 1 StringGrid7 16 2 Title McCabe-Thiele diagram for Benzene - Toluene Xlabel X Benzene/(Benzene+Toluene) Ylabel Y Benzene/(Benzene+Toluene) X interval 0.2 Y interval 0.2 X min 0 X max 1 Y min 0 Y max 1 X tics 0 Y tics 0 Axis color Black Grid Off y Fractions Vertical Commands set label "ChemSep" at 1,0.02 right Stage numbers On StringGrid11 5 3 0 1 0 0.95 0.95 1.2 1 0 Use old results 1 Automatic 0 Keep sep-files 1 Restore original StringGrid1 1 6 StringGrid2 4 1 StringGrid3 1 1 None 0 1 0 2 21 Methanol + Acetone @ p=1.00000 (bar) Temperature (øC) 54.25268 65.17463 2 p x Methanol 0 1 0.2 1 3 StringGrid1 3 5 Lines Color Line Style Point Bubble Blue Normal Solid None Dew Red Normal Solid None -1 -1 -1 0 21 Ternary Phase Diagram T 0 1 1 StringGrid1 3 5 0 0 -1 -1 -1 21 Binary Property Diagram StringGrid1 13 4 Axis Left Right X/Y Property -click to select- -click to select- x Title x Units - Minimum 0 Maximum 1 Interval 0.2 Grid Off Off Off Log Off Off Off Color Blue Red Black Line Normal Normal Style Solid Solid Point None None -1 -1 [End Settings] [End of Input] [Results] 1 Converged 2 Iterations [Profiles] Stage Temperature Pressure Vapour Flow Liquid Flow 1 358.3893573 1.114575000E+05 5.873140000E-03 1.174628000E-02 2 360.6862976 1.114575000E+05 1.761942000E-02 1.153264114E-02 3 363.6447499 1.114575000E+05 1.740578114E-02 1.132193598E-02 4 366.7595306 1.114575000E+05 1.719507598E-02 1.115805883E-02 5 369.4544287 1.114575000E+05 1.703119883E-02 2.278526838E-02 6 371.7434863 1.114575000E+05 1.691126838E-02 2.264988607E-02 7 374.7290250 1.114575000E+05 1.677588607E-02 2.252960440E-02 8 378.0554503 1.114575000E+05 1.665560440E-02 2.245776564E-02 9 381.1897219 1.114575000E+05 1.658376564E-02 2.244076947E-02 10 383.7206574 1.114575000E+05 1.656676947E-02 5.874000000E-03 [Enthalpies/Entropies] Stage Vap.Enthalpy Liq.Enthalpy Vap.Entropy Liq.Entropy 1 -0.2519051E+08 -0.2519051E+08 0.1731041E+05 -0.6735375E+05 2 0.5862955E+07 -0.2514351E+08 0.1930271E+05 -0.6501118E+05 3 0.6275235E+07 -0.2502699E+08 0.2163449E+05 -0.6277578E+05 4 0.6736956E+07 -0.2484525E+08 0.2391235E+05 -0.6092761E+05 5 0.7161676E+07 -0.2464518E+08 0.2575210E+05 -0.5959709E+05 6 0.7542505E+07 -0.2444730E+08 0.2721001E+05 -0.5861374E+05 7 0.8069417E+07 -0.2415426E+08 0.2893502E+05 -0.5750046E+05 8 0.8700637E+07 -0.2378550E+08 0.3054200E+05 -0.5646929E+05 9 0.9342389E+07 -0.2340113E+08 0.3160451E+05 -0.5571702E+05 10 0.9897041E+07 -0.2306685E+08 0.3194285E+05 -0.5531920E+05 [Vapour Properties] Stage Moleweight Density Viscosity Heat capacity Thermal conductivity 1 0.7856104E+02 0.2938674E+01 0.9124892E-05 0.1016106E+06 0.1567854E-01 2 0.7922585E+02 0.2944670E+01 0.9152074E-05 0.1035045E+06 0.1578529E-01 3 0.8017396E+02 0.2955666E+01 0.9182671E-05 0.1061272E+06 0.1591190E-01 4 0.8128994E+02 0.2971356E+01 0.9209312E-05 0.1091264E+06 0.1603134E-01 5 0.8235858E+02 0.2988459E+01 0.9227583E-05 0.1119323E+06 0.1612266E-01 6 0.8334547E+02 0.3005647E+01 0.9239517E-05 0.1144795E+06 0.1619113E-01 7 0.8474777E+02 0.3031867E+01 0.9250003E-05 0.1180424E+06 0.1626745E-01 8 0.8647249E+02 0.3066350E+01 0.9254763E-05 0.1223551E+06 0.1633464E-01 9 0.8826397E+02 0.3104142E+01 0.9252440E-05 0.1267742E+06 0.1638024E-01 10 0.8983535E+02 0.3138567E+01 0.9245684E-05 0.1306120E+06 0.1640427E-01 [Liquid Properties] Stage Moleweight Density Viscosity Heat capacity Thermal cond. Surface tension 1 0.7922585E+02 0.8039412E+03 0.3031011E-03 0.1517633E+06 0.1220108E+00 0.2050622E-01 2 0.8065680E+02 0.8006087E+03 0.2964549E-03 0.1549735E+06 0.1206961E+00 0.2027821E-01 3 0.8236066E+02 0.7964455E+03 0.2885051E-03 0.1589202E+06 0.1191139E+00 0.1998848E-01 4 0.8400752E+02 0.7921975E+03 0.2808004E-03 0.1628792E+06 0.1175664E+00 0.1968787E-01 5 0.8532586E+02 0.7886188E+03 0.2746277E-03 0.1661638E+06 0.1163139E+00 0.1943117E-01 6 0.8637632E+02 0.7856411E+03 0.2697107E-03 0.1688630E+06 0.1153064E+00 0.1921539E-01 7 0.8766006E+02 0.7818334E+03 0.2637090E-03 0.1722713E+06 0.1140627E+00 0.1893687E-01 8 0.8898676E+02 0.7776804E+03 0.2575210E-03 0.1759351E+06 0.1127615E+00 0.1863012E-01 9 0.9014738E+02 0.7738428E+03 0.2521261E-03 0.1792731E+06 0.1116084E+00 0.1834425E-01 10 0.9102739E+02 0.7707909E+03 0.2480515E-03 0.1818961E+06 0.1107239E+00 0.1811548E-01 [Vapour phase compositions] Component Mole fractions on stages: 1 to 5 1 0.968101590E+00 0.920705710E+00 0.853113447E+00 0.773554004E+00 0.697368661E+00 2 0.318984099E-01 0.792942898E-01 0.146886553E+00 0.226445996E+00 0.302631339E+00 Component Mole fractions on stages: 6 to 10 1 0.627011470E+00 0.527039917E+00 0.404081564E+00 0.276364341E+00 0.164337684E+00 2 0.372988530E+00 0.472960083E+00 0.595918436E+00 0.723635659E+00 0.835662316E+00 [Liquid phase compositions] Component Mole fractions on stages: 1 to 5 1 0.920705710E+00 0.818691251E+00 0.697220542E+00 0.579813289E+00 0.485826874E+00 2 0.792942898E-01 0.181308749E+00 0.302779458E+00 0.420186711E+00 0.514173126E+00 Component Mole fractions on stages: 6 to 10 1 0.410937964E+00 0.319417910E+00 0.224835275E+00 0.142093211E+00 0.793558844E-01 2 0.589062036E+00 0.680582090E+00 0.775164725E+00 0.857906789E+00 0.920644116E+00 [Reaction rates] Component reaction rates on stages: 1 to 5 1 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 2 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 Component reaction rates on stages: 6 to 10 1 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 2 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 0.000000000E+00 [Condenser Heat Duty] -5.471440284E+05 [Reboiler Heat Duty] 5.536067362E+05 [K-values] Component K-values on stages: 1 to 5 1 0.105147484E+01 0.112460201E+01 0.122358469E+01 0.133413504E+01 0.143541966E+01 2 0.402277374E+00 0.437341682E+00 0.485123672E+00 0.538913532E+00 0.588575437E+00 Component K-values on stages: 6 to 10 1 0.152579636E+01 0.164998704E+01 0.179721957E+01 0.194494718E+01 0.207089945E+01 2 0.633185972E+00 0.694927626E+00 0.768756593E+00 0.843488088E+00 0.907695613E+00 [Molecular weights] 1 78.114 2 92.141 [Feed stream 1] 5 Stage Number 1.1747140000000E-02 Flow rate 3.6903576691094E+02 Temperature [K] 1.1145750000000E+05 Pressure [Pa] -2.4678660501977E+07 Enthalpy [J/kmol] -5.9790573366958E+04 Entropy [J/kmol/K] 0.0000000000000E+00 Vapour fraction [-] 1.0000000000000E+00 Liquid phase split ratio [-] 5.0000000000000E-01 Mole fraction of component 1 5.0000000000000E-01 Mole fraction of component 2 1.1747140000000E-02 Flow rate 5.0000000000000E-01 Mole fraction of component 1 5.0000000000000E-01 Mole fraction of component 2 8.5127052307129E+01 Molar mass 7.8916932195937E+02 Density 2.7555850509472E-04 Viscosity 1.1650361000741E-01 Thermal conductivity 1.6566141280561E+05 Heat capacity 1.9470852587275E-02 Surface tension [Top product] 1 Stage Number 5.8731400000000E-03 Flow rate 3.5838935730474E+02 Temperature [K] 1.1145750000000E+05 Pressure [Pa] -2.5190508722682E+07 Enthalpy [J/kmol] -6.7353753629654E+04 Entropy [J/kmol/K] 0.0000000000000E+00 Vapour fraction [-] 1.0000000000000E+00 Liquid phase split ratio [-] 9.2070571024175E-01 Mole fraction of component 1 7.9294289758246E-02 Mole fraction of component 2 5.8731400000000E-03 Flow rate 9.2070571024175E-01 Mole fraction of component 1 7.9294289758246E-02 Mole fraction of component 2 7.9225854856311E+01 Molar mass 8.0394123309856E+02 Density 3.0310112023471E-04 Viscosity 1.2201080958828E-01 Thermal conductivity 1.5176326442281E+05 Heat capacity 2.0506219465965E-02 Surface tension [Bottom product] 10 Stage Number 5.8740000000000E-03 Flow rate 3.8372065741183E+02 Temperature [K] 1.1145750000000E+05 Pressure [Pa] -2.3066851310537E+07 Enthalpy [J/kmol] -5.5319203140137E+04 Entropy [J/kmol/K] 0.0000000000000E+00 Vapour fraction [-] 1.0000000000000E+00 Liquid phase split ratio [-] 7.9355884397471E-02 Mole fraction of component 1 9.2064411560253E-01 Mole fraction of component 2 5.8740000000000E-03 Flow rate 7.9355884397471E-02 Mole fraction of component 1 9.2064411560253E-01 Mole fraction of component 2 9.1027385776025E+01 Molar mass 7.7079085344302E+02 Density 2.4805148521816E-04 Viscosity 1.1072390742989E-01 Thermal conductivity 1.8189613594111E+05 Heat capacity 1.8115480436996E-02 Surface tension [Equilibrium Data at 1.11458E+05 Pa] Temperature X(1) Y(1) 387.133 0.0000000 0.0000000 386.031 0.0250000 0.0547814 384.954 0.0500000 0.1067256 383.902 0.0750000 0.1560102 382.872 0.1000000 0.2028001 381.866 0.1250000 0.2472483 380.881 0.1500000 0.2894966 379.917 0.1750000 0.3296770 378.973 0.2000000 0.3679120 378.049 0.2250000 0.4043157 377.145 0.2500000 0.4389940 376.259 0.2750000 0.4720459 375.391 0.3000000 0.5035634 374.541 0.3250000 0.5336324 373.707 0.3500000 0.5623331 372.890 0.3750000 0.5897402 372.089 0.4000000 0.6159236 371.304 0.4250000 0.6409489 370.533 0.4500000 0.6648770 369.777 0.4750000 0.6877653 369.036 0.5000000 0.7096675 368.308 0.5250000 0.7306338 367.594 0.5500000 0.7507113 366.893 0.5750000 0.7699444 366.205 0.6000000 0.7883747 365.529 0.6250000 0.8060412 364.866 0.6500000 0.8229806 364.214 0.6750000 0.8392276 363.574 0.7000000 0.8548148 362.946 0.7250000 0.8697726 362.328 0.7500000 0.8841302 361.721 0.7750000 0.8979147 361.125 0.8000000 0.9111519 360.539 0.8250000 0.9238661 359.964 0.8500000 0.9360801 359.398 0.8750000 0.9478158 358.842 0.9000000 0.9590937 358.296 0.9250000 0.9699331 357.759 0.9500000 0.9803525 357.232 0.9750000 0.9903693 356.713 1.0000000 1.0000000 [End of Results] [ChemSep Output] ChemSep (TM) - COL2 6.18 Copyright (c) 1988-2008 Harry Kooijman and Ross Taylor 2100 6 LITE free license Checking data file C:\Apps\harry\ChemSepL\bt2.sep Reading configuration Reading component property libraries Reading thermodynamic property options Reading physical property options Reading thermodynamic property data Reading specifications Reading reaction data Checking Component Data Benzene Toluene Determining feed conditions Solving PV flash Generating initial flow profiles Generating initial composition profiles Init 47 milliseconds Starting Newtons method Ctrl-Break will terminate execution Iteration Error 0 7.6874E-04 1 6.3826E-03 2 2.2052E-05 Convergence obtained in 2 iterations Generating equilibrium data Time 63 milliseconds FixMem driver done [End ChemSep Output]