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 ASPENTECH                         + + +
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 FLOWSHEET SIMULATION              + + +
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                                                                        TM
 AAAAA   SSSSS   PPPPP   EEEEE   NN    N   PPPPP   L       U   U   SSSSS
 A   A   S       P   P   E       N N   N   P   P   L       U   U   S    
 AAAAA   SSSSS   PPPPP   EEEEE   N   N N   PPPPP   L       U   U   SSSSS
 A   A       S   P       E       N    NN   P       L       U   U       S
 A   A   SSSSS   P       EEEEE   N     N   P       LLLLL   UUUUU   SSSSS

 ASPEN PLUS IS A TRADEMARK OF           HOTLINE:
 ASPEN TECHNOLOGY, INC.                 U.S.A. 888/996-7001
 TEN CANAL PARK                         EUROPE (32) 2/724-0100
 CAMBRIDGE, MASSACHUSETTS 02141                             
 617/949-1000

 PLATFORM: WIN32                                         OCTOBER 6, 2016     
 VERSION: 11.1   Build 192                               THURSDAY    
 INSTALLATION: TEAM_EAT                                  10:30:42 A.M.       

 THIS COPY OF ASPEN PLUS LICENSED TO                                 


      ASPEN PLUS (R) IS A PROPRIETARY PRODUCT OF ASPEN TECHNOLOGY, INC.
      (ASPENTECH), AND MAY BE USED ONLY UNDER AGREEMENT WITH ASPENTECH.
      RESTRICTED RIGHTS LEGEND:  USE, REPRODUCTION, OR DISCLOSURE BY THE
      U.S. GOVERNMENT IS SUBJECT TO RESTRICTIONS SET FORTH IN 
      (i) FAR 52.227-14, Alt. III, (ii) FAR 52.227-19, (iii) DFARS 
      252.227-7013(c)(1)(ii), or (iv) THE ACCOMPANYING LICENSE AGREEMENT,
      AS APPLICABLE. FOR PURPOSES OF THE FAR, THIS SOFTWARE SHALL BE DEEMED
      TO BE "UNPUBLISHED" AND LICENSED WITH DISCLOSURE PROHIBITIONS.
      CONTRACTOR/SUBCONTRACTOR: ASPEN TECHNOLOGY, INC. TEN CANAL PARK,
      CAMBRIDGE, MA 02141.
 *** INPUT SUMMARY ***

 >>CURRENT RUN

   ORIGINAL RUN                           OCTOBER 6, 2016     
   10:30:42 A.M.                          THURSDAY    
   INPUT FILE: _2518ony.inm                                                                    
   RUN ID : _2518ony
     1    ;
     2    ;Input file created by Aspen Plus Rel. 11.1 at 10:30:42 Thu Oct 6, 2016
     3    ;Directory E:\Aspen Plus\T2 - Copy  Runid t1
     4    ;
     5
     6
     7
     8    TITLE 'Tutorial'
     9
    10    IN-UNITS ENG
    11
    12    DEF-STREAMS CONVEN ALL
    13
    14    ACCOUNT-INFO ACCOUNT=1 PROJECT-ID=1  &
    15            PROJECT-NAME="HOS3124@GMAIL.COM"  &
    16            USER-NAME="HOSSEIN KHAKPOUR"
    17
    18    DESCRIPTION "
    19        General Simulation with English Units :
    20        F, psi, lb/hr, lbmol/hr, Btu/hr, cuft/hr.
    21
    22        Property Method: None
    23
    24        Flow basis for input: Mole
    25
    26        Stream report composition: Mole flow
    27        "
    28
    29    DATABANKS PURE11  / AQUEOUS  / SOLIDS  / INORGANIC  /  &
    30            NOASPENPCD
    31
    32    PROP-SOURCES PURE11  / AQUEOUS  / SOLIDS  / INORGANIC
    33
    34    COMPONENTS
    35        WATER H2O /
    36        ACETONE C3H6O-1 /
    37        MIBK C6H12O-2
    38
    39    FLOWSHEET
    40        BLOCK MIXER IN=FEED MIBK OUT=PRUDUCT
    41        BLOCK FLASH1 IN=PRUDUCT OUT=VAPOR1 MA1 WA1
    42        BLOCK B1 IN=WA1 MIBK2 OUT=PRDUCT2
    43        BLOCK B2 IN=PRDUCT2 OUT=VAPOR2 MA2 WATER
    44
    45    PROPERTIES NRTL FREE-WATER=STEAMNBS
    46        PROPERTIES IDEAL / SRK
    47
    48    PROP-DATA NRTL-1
    49        IN-UNITS ENG
    50        PROP-LIST NRTL
    51        BPVAL WATER ACETONE .0544000000 755.9488740 .3000000000 0.0  &
    52            0.0 0.0 68.00000346 203.1800024
    53        BPVAL ACETONE WATER 6.398100000 -3256.183774 .3000000000  &
    54            0.0 0.0 0.0 68.00000346 203.1800024
    55        BPVAL WATER MIBK 9.162943000 -2247.739182 .2000000000 0.0  &
    56            0.0 0.0 32.00000374 240.8000021
    57        BPVAL MIBK WATER -3.230481000 2175.978583 .2000000000 0.0  &
    58            0.0 0.0 32.00000374 240.8000021
    59        BPVAL ACETONE MIBK -5.445200000 3300.340834 .3000000000 0.0  &
    60            0.0 0.0 77.00000338 230.2340022
    61        BPVAL MIBK ACETONE 5.301300000 -3124.634735 .3000000000 0.0  &
    62            0.0 0.0 77.00000338 230.2340022
    63
    64    STREAM FEED
    65        SUBSTREAM MIXED TEMP=75. PRES=50. MASS-FLOW=100.
    66        MASS-FRAC WATER 0.5 / ACETONE 0.5
    67
    68    STREAM MIBK
    69        SUBSTREAM MIXED TEMP=75. PRES=50. MASS-FLOW=100.
    70        MOLE-FLOW MIBK 1.
    71
    72    STREAM MIBK2
    73        SUBSTREAM MIXED TEMP=75. PRES=50. MASS-FLOW=50.
    74        MASS-FRAC MIBK 1.
    75
    76    BLOCK B1 MIXER
    77
    78    BLOCK MIXER MIXER
    79        PARAM NPHASE=1 PHASE=L
    80        BLOCK-OPTION FREE-WATER=NO
    81
    82    BLOCK B2 FLASH3
    83        PARAM TEMP=75. PRES=50.
    84
    85    BLOCK FLASH1 FLASH3
    86        PARAM TEMP=75. PRES=50.
    87
    88    EO-CONV-OPTI
    89    ;
    90    ;
    91    ;
    92    ;
    93    ;
 *** INPUT TRANSLATOR MESSAGES ***


  *   WARNING IN THE "STREAM" PARAGRAPH WHICH BEGINS ON LINE 68                 
      STREAM NAME: MIBK                                        (STSTRM.28)      
      COMPONENT MOLE FLOWS OF SUBSTREAM: "MIXED"                                
      ARE NORMALIZED TO THE TOTAL MOLE FLOW VALUE.                              
 
 

 PDF updated                                                                      TIME =      0.12

 *** CALCULATION TRACE ***

 TUTORIAL                                                        

 *** FLOWSHEET ANALYSIS MESSAGES ***

 FLOWSHEET CONNECTIVITY BY STREAMS       

   STREAM     SOURCE     DEST           STREAM     SOURCE     DEST
   MIBK       ----       MIXER          FEED       ----       MIXER   
   MIBK2      ----       B1             PRUDUCT    MIXER      FLASH1  
   VAPOR1     FLASH1     ----           MA1        FLASH1     ----    
   WA1        FLASH1     B1             PRDUCT2    B1         B2      
   VAPOR2     B2         ----           MA2        B2         ----    
   WATER      B2         ----                                         

 FLOWSHEET CONNECTIVITY BY BLOCKS        

   BLOCK        INLETS                         OUTLETS
   MIXER        FEED MIBK                      PRUDUCT                     
   FLASH1       PRUDUCT                        VAPOR1 MA1 WA1              
   B1           WA1 MIBK2                      PRDUCT2                     
   B2           PRDUCT2                        VAPOR2 MA2 WATER            

      COMPUTATION ORDER FOR THE FLOWSHEET IS:
      MIXER FLASH1 B1 B2 

Calculations begin                                                              time      0.07


 SIMULATION CALCULATIONS BEGIN                                                    TIME =      0.07

      ENTHALPY CALCULATION FOR INLET STREAM FEED OF BLOCK MIXER                   TIME =      0.07
      KODE = 2  NTRIAL =   2  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      ENTHALPY CALCULATION FOR INLET STREAM MIBK OF BLOCK MIXER                   TIME =      0.07
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK MIXER    MODEL: MIXER                                             TIME =      0.07
      KODE = 1   NO. TEMP ITER =    5     TEMP =   291.65    
      KPHASE =    2 KODE =    1 T =   291.65     P =  0.34474E+06 Q =  0.00000E+00

      UOS BLOCK FLASH1   MODEL: FLASH3                                            TIME =      0.07
      KODE = 2  NTRIAL =   9  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  BETA =  0.5818      Q =   412.3    

      ENTHALPY CALCULATION FOR INLET STREAM MIBK2 OF BLOCK B1                     TIME =      0.07
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK B1       MODEL: MIXER                                             TIME =      0.07
      NO. TEMP ITER =    5     TEMP =   293.10    
      KODE = 1  NTRIAL =   2  T =   293.10  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK B2       MODEL: FLASH3                                            TIME =      0.07
      KODE = 2  NTRIAL =   8  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  BETA =  0.7730      Q =   123.0    

 Report Writer entered                                                            Time =      0.22

 Results generated                                                                Time =      0.24

RUN SAVED



 NO ERRORS OR WARNINGS GENERATED

RUN SAVED



 NO ERRORS OR WARNINGS GENERATED


*** INPUT SPECIFICATION MESSAGES ***

 RENAME       IS  NEW 10/06/2016   10:40:57:14 
 ;
 ;Input file created by Aspen Plus Rel. 11.1 at 10:40:54 Thu Oct 6, 2016
 ;Directory E:\Aspen Plus\T2 - Copy  Runid t1
 ;
 
 
 RENAME
     BLOCK B2 FLASH2 / B1 MIXER2 / MIXER MIXER1

 DESIGN-SPEC  DS-1     IS NEW 10/06/2016   10:40:57:14 
 DESIGN-SPEC DS-1
     DEFINE WATER MASS-FRAC STREAM=WATER SUBSTREAM=MIXED  &
         COMPONENT=WATER
     SPEC "WATER" TO ".9"
     TOL-SPEC ".0001"
     VARY MASS-FLOW STREAM=MIBK2 SUBSTREAM=MIXED COMPONENT=MIBK
     LIMITS "25" "100"

 PDF updated                                                                      TIME =    614.61
 THIS COPY OF ASPEN PLUS LICENSED TO                                 
 
 DESIGN SPEC: DS-1 WILL BE INTERPRETED 
 
 *** FLOWSHEET ANALYSIS MESSAGES ***

 FLOWSHEET CONNECTIVITY BY STREAMS       

   STREAM     SOURCE     DEST           STREAM     SOURCE     DEST
   MIBK       ----       MIXER1         FEED       ----       MIXER1  
   MIBK2      ----       MIXER2         PRUDUCT    MIXER1     FLASH1  
   VAPOR1     FLASH1     ----           MA1        FLASH1     ----    
   WA1        FLASH1     MIXER2         PRDUCT2    MIXER2     FLASH2  
   VAPOR2     FLASH2     ----           MA2        FLASH2     ----    
   WATER      FLASH2     ----                                         

 FLOWSHEET CONNECTIVITY BY BLOCKS        

   BLOCK        INLETS                         OUTLETS
   MIXER1       FEED MIBK                      PRUDUCT                     
   FLASH1       PRUDUCT                        VAPOR1 MA1 WA1              
   MIXER2       WA1 MIBK2                      PRDUCT2                     
   FLASH2       PRDUCT2                        VAPOR2 MA2 WATER            

      BLOCK $OLVER01 (METHOD: SECANT  ) HAS BEEN DEFINED TO CONVERGE
                SPECS : DS-1

      COMPUTATION ORDER FOR THE FLOWSHEET IS:
      MIXER1 FLASH1 
      $OLVER01 MIXER2 FLASH2 
      (RETURN $OLVER01) 


Calculations begin                                                              time    616.87


      CONVERGENCE BLOCK $OLVER01  METHOD: SECANT                                  TIME =    616.87
      ---FLASH STREAM MIBK2   :
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK MIXER2   MODEL: MIXER                                             TIME =    616.95
      NO. TEMP ITER =    5     TEMP =   293.10    
      KODE = 1  NTRIAL =   2  T =   293.10  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK FLASH2   MODEL: FLASH3                                            TIME =    616.95
      KODE = 2  NTRIAL =   8  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  BETA =  0.7730      Q =   123.0    

      CONVERGENCE BLOCK $OLVER01  METHOD: SECANT                                  TIME =    616.95
      ---FLASH STREAM MIBK2   :
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00
      SPEC   1 ERROR = -0.31950E-01 OLD X =  0.62898E-04 NEW X =  0.63841E-04

  LOOP $OLVER01 ITER    1:  1 VARS NOT CONVERGED, MAX ERR/TOL     -319.50         TIME =    616.96

      UOS BLOCK MIXER2   MODEL: MIXER                                             TIME =    616.96
      NO. TEMP ITER =    5     TEMP =   293.04    
      KODE = 1  NTRIAL =   2  T =   293.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK FLASH2   MODEL: FLASH3                                            TIME =    616.97
      KODE = 2  NTRIAL =   8  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  BETA =  0.7706      Q =   124.2    

      CONVERGENCE BLOCK $OLVER01  METHOD: SECANT                                  TIME =    616.97
      ---FLASH STREAM MIBK2   :
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00
      SPEC   1 ERROR = -0.31118E-01 OLD X =  0.63841E-04 NEW X =  0.99136E-04

  LOOP $OLVER01 ITER    2:  1 VARS NOT CONVERGED, MAX ERR/TOL     -311.18         TIME =    616.97

      UOS BLOCK MIXER2   MODEL: MIXER                                             TIME =    616.97
      NO. TEMP ITER =    5     TEMP =   291.21    
      KODE = 1  NTRIAL =   2  T =   291.21  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK FLASH2   MODEL: FLASH3                                            TIME =    616.97
      KODE = 2  NTRIAL =   7  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  BETA =  0.6923      Q =   165.1    

      CONVERGENCE BLOCK $OLVER01  METHOD: SECANT                                  TIME =    616.97
      ---FLASH STREAM MIBK2   :
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00
      SPEC   1 ERROR = -0.70207E-02 OLD X =  0.99136E-04 NEW X =  0.11713E-03

  LOOP $OLVER01 ITER    3:  1 VARS NOT CONVERGED, MAX ERR/TOL     -70.207         TIME =    616.97

      UOS BLOCK MIXER2   MODEL: MIXER                                             TIME =    616.97
      NO. TEMP ITER =    5     TEMP =   290.45    
      KODE = 1  NTRIAL =   2  T =   290.45  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK FLASH2   MODEL: FLASH3                                            TIME =    616.97
      KODE = 2  NTRIAL =   7  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  BETA =  0.6583      Q =   184.2    

      CONVERGENCE BLOCK $OLVER01  METHOD: SECANT                                  TIME =    616.97
      ---FLASH STREAM MIBK2   :
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00
      SPEC   1 ERROR =  0.16269E-02 OLD X =  0.11713E-03 NEW X =  0.11332E-03

  LOOP $OLVER01 ITER    4:  1 VARS NOT CONVERGED, MAX ERR/TOL      16.269         TIME =    616.97

      UOS BLOCK MIXER2   MODEL: MIXER                                             TIME =    616.97
      NO. TEMP ITER =    5     TEMP =   290.60    
      KODE = 1  NTRIAL =   2  T =   290.60  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK FLASH2   MODEL: FLASH3                                            TIME =    616.97
      KODE = 2  NTRIAL =   7  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  BETA =  0.6653      Q =   180.2    

      CONVERGENCE BLOCK $OLVER01  METHOD: SECANT                                  TIME =    616.97
      ---FLASH STREAM MIBK2   :
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00
      SPEC   1 ERROR = -0.58010E-04                          X =  0.11332E-03

  LOOP $OLVER01 ITER    5:    *** CONVERGED *** , MAX ERR/TOL    -0.58010         TIME =    616.97

 Report Writer entered                                                            Time =    618.33

 Results generated                                                                Time =    618.36

RUN SAVED



 NO ERRORS OR WARNINGS GENERATED


 NO ERRORS OR WARNINGS GENERATED

RUN SAVED



 NO ERRORS OR WARNINGS GENERATED

 *** CALCULATION TRACE ***

 TUTORIAL                                                        


RUN SAVED



 NO ERRORS OR WARNINGS GENERATED

 *** CALCULATION TRACE ***

 TUTORIAL                                                        


RUN SAVED



 NO ERRORS OR WARNINGS GENERATED

 *** CALCULATION TRACE ***

 TUTORIAL                                                        


RUN SAVED



 NO ERRORS OR WARNINGS GENERATED

 *** CALCULATION TRACE ***

 TUTORIAL                                                        



*** INPUT SPECIFICATION MESSAGES ***

 OUT-UNITS    IS  NEW 11/09/2016   12:12:35:95 
 OUT-UNITS ENG

 STREAM-REPOR IS  NEW 11/09/2016   12:12:35:95 
 STREAM-REPOR NOMOLEFLOW MASSFRAC

 PDF updated                                                                      TIME =      0.04
 THIS COPY OF ASPEN PLUS LICENSED TO                                 
 
 DESIGN SPEC: DS-1 WILL BE INTERPRETED 
 

Calculations begin                                                              time      0.16


 Report Writer entered                                                            Time =      0.17

 Results generated                                                                Time =      0.19

RUN SAVED



 NO ERRORS OR WARNINGS GENERATED

 *** CALCULATION TRACE ***

 TUTORIAL                                                        



*** INPUT SPECIFICATION MESSAGES ***

 REPORT       IS  NEW 11/09/2016   12:42:23:94 
 ;
 ;Input file created by Aspen Plus Rel. 11.1 at 12:42:23 Wed Nov 9, 2016
 ;Directory E:\Aspen Plus\T2 -sensitivity  Runid t1
 ;
 
 
 
 REPORT NOREPORT

 PDF updated                                                                      TIME =     93.06
 THIS COPY OF ASPEN PLUS LICENSED TO                                 
 
 DESIGN SPEC: DS-1 WILL BE INTERPRETED 
 

Calculations begin                                                              time     93.20



*** INPUT SPECIFICATION MESSAGES ***

 CHANGES WERE MADE TO REPORT       11/09/2016   12:43:52:96 
 ;
 ;Input file created by Aspen Plus Rel. 11.1 at 12:43:52 Wed Nov 9, 2016
 ;Directory E:\Aspen Plus\T2 -sensitivity  Runid t1
 ;
 
 
 
 REPORT NOINSERT

 PDF updated                                                                      TIME =    182.08
 THIS COPY OF ASPEN PLUS LICENSED TO                                 
 
 DESIGN SPEC: DS-1 WILL BE INTERPRETED 
 


Calculations begin                                                              time    182.19


 Report Writer entered                                                            Time =    182.20

 Results generated                                                                Time =    182.22

RUN SAVED



 NO ERRORS OR WARNINGS GENERATED

 *** CALCULATION TRACE ***

 TUTORIAL                                                        



*** INPUT SPECIFICATION MESSAGES ***

 BLOCK        MIXER3   IS NEW 11/18/2016   00:06:28:32 
 BLOCK MIXER3 MIXER

 BLOCK        B3       IS NEW 11/18/2016   00:06:28:32 
 BLOCK B3 DSTWU
     PARAM LIGHTKEY=ACETONE RECOVL=0.99 HEAVYKEY=MIBK  &
         RECOVH=0.01 PTOP=15. PBOT=15. RDV=0.0 RR=1.5 PLOT=YES

 FLOWSHEET    IS  NEW 11/18/2016   00:06:28:32 
 ;
 ;Input file created by Aspen Plus Rel. 11.1 at 00:06:28 Fri Nov 18, 2016
 ;Directory E:\Aspen Plus\T4 -SEPARATION BY DISTILATION  Runid t1
 ;
 
 
 
 FLOWSHEET
     BLOCK MIXER1 IN=FEED MIBK OUT=PRUDUCT
     BLOCK FLASH1 IN=PRUDUCT OUT=VAPOR1 MA1 WA1
     BLOCK MIXER2 IN=WA1 MIBK2 OUT=PRDUCT2
     BLOCK FLASH2 IN=PRDUCT2 OUT=VAPOR2 MA2 WATER
     BLOCK MIXER3 IN=MA2 MA1 OUT=DIS
     BLOCK B3 IN=DIS OUT=DEST BOT

 PDF updated                                                                      TIME =    596.14
 THIS COPY OF ASPEN PLUS LICENSED TO                                 
 
 DESIGN SPEC: DS-1 WILL BE INTERPRETED 
 
 *** FLOWSHEET ANALYSIS MESSAGES ***
 CONVERGENCE BLOCK $OLVER01 FOR DESIGN SPEC DS-1     IS DELETED

 FLOWSHEET CONNECTIVITY BY STREAMS       

   STREAM     SOURCE     DEST           STREAM     SOURCE     DEST
   MIBK       ----       MIXER1         FEED       ----       MIXER1  
   MIBK2      ----       MIXER2         PRUDUCT    MIXER1     FLASH1  
   VAPOR1     FLASH1     ----           MA1        FLASH1     MIXER3  
   WA1        FLASH1     MIXER2         PRDUCT2    MIXER2     FLASH2  
   VAPOR2     FLASH2     ----           MA2        FLASH2     MIXER3  
   WATER      FLASH2     ----           DIS        MIXER3     B3      
   DEST       B3         ----           BOT        B3         ----    

 FLOWSHEET CONNECTIVITY BY BLOCKS        

   BLOCK        INLETS                         OUTLETS
   MIXER1       FEED MIBK                      PRUDUCT                     
   FLASH1       PRUDUCT                        VAPOR1 MA1 WA1              
   MIXER2       WA1 MIBK2                      PRDUCT2                     
   FLASH2       PRDUCT2                        VAPOR2 MA2 WATER            
   MIXER3       MA2 MA1                        DIS                         
   B3           DIS                            DEST BOT                    

      BLOCK $OLVER01 (METHOD: SECANT  ) HAS BEEN DEFINED TO CONVERGE
                SPECS : DS-1

      COMPUTATION ORDER FOR THE FLOWSHEET IS:
      MIXER1 FLASH1 
      $OLVER01 MIXER2 FLASH2 
      (RETURN $OLVER01) 
      MIXER3 B3 

Calculations begin                                                              time    596.61


      UOS BLOCK MIXER3   MODEL: MIXER                                             TIME =    596.61
      NO. TEMP ITER =    5     TEMP =   297.08    
      KODE = 1  NTRIAL =   2  T =   297.08  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK B3       MODEL: DSTWU                                             TIME =    596.65
       TD =   332.3    ,  TB =   385.9    ,  RMIN =  0.5060    ,  RACT =   1.500    
       MIN STAGES =   5.556    , ACT STAGES =   7.914    
       ACT. # OF RECT. STAGES =   3.963    
       REBOILER DUTY =  0.1968E+05
       FEED QUALITY =  -0.3092    

 Report Writer entered                                                            Time =    596.81

  *   WARNING WHILE GENERATING REPORT FOR UNIT OPERATIONS BLOCK: "B3" (MODEL:   
      "DSTWU")                                                 (DSWPLO.1)       
      LOWER LIMIT OF STAGE NO.,    3, IN RR VS. NSTAGE PLOT IS LESS THAN        
      THE MINIMUM NO. OF STAGES COMPUTED.                                       
      RR VS. NSTAGE PLOT WILL START AT STAGE NO.,    6                          

 Results generated                                                                Time =    596.98

RUN SAVED



 *** SUMMARY OF ERRORS ***

                  PHYSICAL
                  PROPERTY  SYSTEM  SIMULATION
 TERMINAL ERRORS      0        0         0
   SEVERE ERRORS      0        0         0
          ERRORS      0        0         0
        WARNINGS      0        0         1

 *** CALCULATION TRACE ***

 TUTORIAL                                                        



*** INPUT SPECIFICATION MESSAGES ***

 FLOWSHEET    IS  NEW 11/18/2016   05:18:44:88 
 ;
 ;Input file created by Aspen Plus Rel. 11.1 at 05:18:44 Fri Nov 18, 2016
 ;Directory E:\Aspen Plus\T4 -SEPARATION BY DISTILATION  Runid t1
 ;
 
 
 
 FLOWSHEET
     BLOCK MIXER1 IN=FEED MIBK OUT=PRUDUCT
     BLOCK FLASH1 IN=PRUDUCT OUT=VAPOR1 MA1 WA1
     BLOCK MIXER2 IN=WA1 MIBK2 OUT=PRDUCT2
     BLOCK FLASH2 IN=PRDUCT2 OUT=VAPOR2 MA2 WATER
     BLOCK MIXER3 IN=MA2 MA1 OUT=DESTIL
     BLOCK B3 IN=DESTIL OUT=ACETON BOT

 PDF updated                                                                      TIME =     74.39
 THIS COPY OF ASPEN PLUS LICENSED TO                                 

      INFORMATION DURING FINAL PROCESSING FOR FLOWSHEET PARAGRAPHS              
                                                               (DELDAN.1)       
      STREAM: "DIS" HAS NO SOURCE OR DESTINATION.                               
      IT WILL BE SAVED TEMPORARILY.                                             

      INFORMATION DURING FINAL PROCESSING FOR FLOWSHEET PARAGRAPHS              
                                                               (DELDAN.1)       
      STREAM: "DEST" HAS NO SOURCE OR DESTINATION.                              
      IT WILL BE SAVED TEMPORARILY.                                             

      INFORMATION                                              (EDBSEM.3)       
      STREAM: "DIS" HAS NO SOURCE OR DESTINATION.                               
      IT WILL BE DELETED.                                                       

      INFORMATION                                              (EDBSEM.3)       
      STREAM: "DEST" HAS NO SOURCE OR DESTINATION.                              
      IT WILL BE DELETED.                                                       
 
 DESIGN SPEC: DS-1 WILL BE INTERPRETED 
 
 *** FLOWSHEET ANALYSIS MESSAGES ***
 CONVERGENCE BLOCK $OLVER01 FOR DESIGN SPEC DS-1     IS DELETED

 FLOWSHEET CONNECTIVITY BY STREAMS       

   STREAM     SOURCE     DEST           STREAM     SOURCE     DEST
   MIBK       ----       MIXER1         FEED       ----       MIXER1  
   MIBK2      ----       MIXER2         PRUDUCT    MIXER1     FLASH1  
   VAPOR1     FLASH1     ----           MA1        FLASH1     MIXER3  
   WA1        FLASH1     MIXER2         PRDUCT2    MIXER2     FLASH2  
   VAPOR2     FLASH2     ----           MA2        FLASH2     MIXER3  
   WATER      FLASH2     ----           BOT        B3         ----    
   DESTIL     MIXER3     B3             ACETON     B3         ----    

 FLOWSHEET CONNECTIVITY BY BLOCKS        

   BLOCK        INLETS                         OUTLETS
   MIXER1       FEED MIBK                      PRUDUCT                     
   FLASH1       PRUDUCT                        VAPOR1 MA1 WA1              
   MIXER2       WA1 MIBK2                      PRDUCT2                     
   FLASH2       PRDUCT2                        VAPOR2 MA2 WATER            
   MIXER3       MA2 MA1                        DESTIL                      
   B3           DESTIL                         ACETON BOT                  

      BLOCK $OLVER01 (METHOD: SECANT  ) HAS BEEN DEFINED TO CONVERGE
                SPECS : DS-1

      COMPUTATION ORDER FOR THE FLOWSHEET IS:
      MIXER1 FLASH1 
      $OLVER01 MIXER2 FLASH2 
      (RETURN $OLVER01) 
      MIXER3 B3 

Calculations begin                                                              time     74.79


      UOS BLOCK MIXER3   MODEL: MIXER                                             TIME =     74.79
      NO. TEMP ITER =    5     TEMP =   297.08    
      KODE = 1  NTRIAL =   2  T =   297.08  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK B3       MODEL: DSTWU                                             TIME =     74.80
       TD =   332.3    ,  TB =   386.0    ,  RMIN =  0.5054    ,  RACT =   1.500    
       MIN STAGES =   5.553    , ACT STAGES =   7.908    
       ACT. # OF RECT. STAGES =   3.960    
       REBOILER DUTY =  0.1969E+05
       FEED QUALITY =  -0.3092    

 Report Writer entered                                                            Time =     74.93

  *   WARNING WHILE GENERATING REPORT FOR UNIT OPERATIONS BLOCK: "B3" (MODEL:   
      "DSTWU")                                                 (DSWPLO.1)       
      LOWER LIMIT OF STAGE NO.,    3, IN RR VS. NSTAGE PLOT IS LESS THAN        
      THE MINIMUM NO. OF STAGES COMPUTED.                                       
      RR VS. NSTAGE PLOT WILL START AT STAGE NO.,    6                          

 Results generated                                                                Time =     75.08

RUN SAVED



 *** SUMMARY OF ERRORS ***

                  PHYSICAL
                  PROPERTY  SYSTEM  SIMULATION
 TERMINAL ERRORS      0        0         0
   SEVERE ERRORS      0        0         0
          ERRORS      0        0         0
        WARNINGS      0        0         1

 *** CALCULATION TRACE ***

 TUTORIAL                                                        



*** INPUT SPECIFICATION MESSAGES ***

 THE FOLLOWING PARAGRAPH(S) WERE DELETED:

 DELETE
   DESIGN-SPEC  DS-1    

 CHANGES WERE MADE TO STREAM       MIBK2    11/18/2016   06:44:44:29 
 STREAM MIBK2
     SUBSTREAM MIXED TEMP=75. PRES=50. MASS-FLOW=90.08
     MASS-FRAC MIBK 1.

 PDF updated                                                                      TIME =     26.38
 THIS COPY OF ASPEN PLUS LICENSED TO                                 
 
 
 *** FLOWSHEET ANALYSIS MESSAGES ***

 FLOWSHEET CONNECTIVITY BY STREAMS       

   STREAM     SOURCE     DEST           STREAM     SOURCE     DEST
   MIBK       ----       MIXER1         FEED       ----       MIXER1  
   MIBK2      ----       MIXER2         PRUDUCT    MIXER1     FLASH1  
   VAPOR1     FLASH1     ----           MA1        FLASH1     MIXER3  
   WA1        FLASH1     MIXER2         PRDUCT2    MIXER2     FLASH2  
   VAPOR2     FLASH2     ----           MA2        FLASH2     MIXER3  
   WATER      FLASH2     ----           BOT        B3         ----    
   DESTIL     MIXER3     B3             ACETON     B3         ----    

 FLOWSHEET CONNECTIVITY BY BLOCKS        

   BLOCK        INLETS                         OUTLETS
   MIXER1       FEED MIBK                      PRUDUCT                     
   FLASH1       PRUDUCT                        VAPOR1 MA1 WA1              
   MIXER2       WA1 MIBK2                      PRDUCT2                     
   FLASH2       PRDUCT2                        VAPOR2 MA2 WATER            
   MIXER3       MA2 MA1                        DESTIL                      
   B3           DESTIL                         ACETON BOT                  

      COMPUTATION ORDER FOR THE FLOWSHEET IS:
      MIXER1 FLASH1 MIXER2 FLASH2 MIXER3 B3 

Calculations begin                                                              time     26.53


      ENTHALPY CALCULATION FOR INLET STREAM MIBK2 OF BLOCK MIXER2                 TIME =     26.53
      KODE = 2  NTRIAL =   1  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK MIXER2   MODEL: MIXER                                             TIME =     26.53
      NO. TEMP ITER =    5     TEMP =   290.60    
      KODE = 1  NTRIAL =   2  T =   290.60  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK FLASH2   MODEL: FLASH3                                            TIME =     26.54
      KODE = 2  NTRIAL =   7  T =   297.04  P =  0.3447E+06  V =  0.0000E+00  BETA =  0.6653      Q =   180.2    

      UOS BLOCK MIXER3   MODEL: MIXER                                             TIME =     26.54
      NO. TEMP ITER =    5     TEMP =   297.08    
      KODE = 1  NTRIAL =   2  T =   297.08  P =  0.3447E+06  V =  0.0000E+00  Q =  0.0000E+00

      UOS BLOCK B3       MODEL: DSTWU                                             TIME =     26.54
       TD =   332.3    ,  TB =   386.0    ,  RMIN =  0.5053    ,  RACT =   1.500    
       MIN STAGES =   5.553    , ACT STAGES =   7.907    
       ACT. # OF RECT. STAGES =   3.960    
       REBOILER DUTY =  0.1969E+05
       FEED QUALITY =  -0.3092    

 Report Writer entered                                                            Time =     26.74

  *   WARNING WHILE GENERATING REPORT FOR UNIT OPERATIONS BLOCK: "B3" (MODEL:   
      "DSTWU")                                                 (DSWPLO.1)       
      LOWER LIMIT OF STAGE NO.,    3, IN RR VS. NSTAGE PLOT IS LESS THAN        
      THE MINIMUM NO. OF STAGES COMPUTED.                                       
      RR VS. NSTAGE PLOT WILL START AT STAGE NO.,    6                          

 Results generated                                                                Time =     26.77

RUN SAVED



 *** SUMMARY OF ERRORS ***

                  PHYSICAL
                  PROPERTY  SYSTEM  SIMULATION
 TERMINAL ERRORS      0        0         0
   SEVERE ERRORS      0        0         0
          ERRORS      0        0         0
        WARNINGS      0        0         1

 *** CALCULATION TRACE ***

 TUTORIAL                                                        


RUN SAVED



 NO ERRORS OR WARNINGS GENERATED
