氨法脱硫中硫酸铵结晶电荷不守恒运行无error存在但是有warning.左下角显示结果错误

freezing

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      INFORMATION

      THERE ARE HENRY COMPONENTS DEFINED IN THIS CASE, THE BINARY DATABANK
      WILL BE SEARCHED AUTOMATICALLY FOR ANY AVAILABLE HENRY CONSTANTS.
      THE PAIR PARAMETERS FOR ELECNRTL OPTION SET HAS BEEN RETRIEVED FROM
      DATABANK ENRTL-RK.
      INFORMATION
      PURE COMPONENT PARAMETERS FOR SOME COMPONENTS ARE RETRIEVED FROM
      DATABANK ELECPURE. THESE PARAMETERS ARE USED WITH ELECNRTL METHOD.
      UNLESS YOU ENTER YOUR OWN PARAMETERS IN PROP-DATA PARAGRAPHS.
      PARAMETER MW RETRIEVED FOR COMPONENT H2SO4
      PARAMETER PC RETRIEVED FOR COMPONENT H2SO4
      PARAMETER TC RETRIEVED FOR COMPONENT H2SO4
      PARAMETER ZC RETRIEVED FOR COMPONENT H2SO4
      PARAMETER RKTZRA RETRIEVED FOR COMPONENT H2SO4
      PARAMETER VC RETRIEVED FOR COMPONENT H2SO4
      PARAMETER DGFORM RETRIEVED FOR COMPONENT H2SO4
      PARAMETER DHFORM RETRIEVED FOR COMPONENT H2SO4
      PARAMETER VLBROC RETRIEVED FOR COMPONENT NH3
      PARAMETER CPAQ0 RETRIEVED FOR COMPONENT HSO4-
      PARAMETER THRSWT(ELEMENT/3) RETRIEVED FOR COMPONENT H2SO4
      PARAMETER CPAQ0 RETRIEVED FOR COMPONENT SO4--
      PARAMETER PLXANT RETRIEVED FOR COMPONENT H2O
      PARAMETER VLBROC RETRIEVED FOR COMPONENT CO2
      PARAMETER THRSWT(ELEMENT/3) RETRIEVED FOR COMPONENT H2O
      PARAMETER PLXANT RETRIEVED FOR COMPONENT H2SO4
  *   WARNING WHILE CHECKING INPUT SPECIFICATIONS
      BLOCK NAME: RCSTR-01    MODEL NAME: RCSTR
      WHEN "TRUE-COMPS=YES" IS SPECIFIED WITH A CHEMISTRY
      PARAGRAPH, MASS BALANCE OR CONVERGENCE PROBLEMS MAY
      ARISE IF COMPONENTS PARTICIPATE IN BOTH CHEMISTRY
      AND REACTIONS.
  *   WARNING WHILE CHECKING INPUT SPECIFICATIONS
      BLOCK NAME: RCSTR-01    MODEL NAME: RCSTR
      THE FOLLOWING EQUILIBRIUM REACTIONS ARE LINEARLY DEPENDENT IN
      REACTIONS "R-1", AND MAY CAUSE CALCULATIONS NOT TO CONVERGE:
         3

  Flowsheet Analysis :
Block $OLVER01 (Method: WEGSTEIN) has been defined to converge
         streams: RE3
COMPUTATION ORDER FOR THE FLOWSHEET:
COMPR-01 HEATE-02 PUMP-01
$OLVER01 FSPLI-02 ABSOBER FSPLI-01 COOLE-01
(RETURN $OLVER01)
FLASH-01 PUMP-02 HEATE-01 RCSTR-01 FLASH-02 CRYST-01
->Calculations begin ...
  *   WARNING WHILE PERFORMING INITIAL ENTHALPY CALCULATIONS FOR STREAM: "C1"
      ALL NON-ZERO FLOW COMPONENTS ARE HENRY COMPONENTS,
      FLASH RESULTS MAY BE INCORRECT.

   Block: COMPR-01 Model: COMPR
  *   WARNING
      ALL NON-ZERO FLOW COMPONENTS ARE HENRY COMPONENTS,
      FLASH RESULTS MAY BE INCORRECT.
  *   WARNING
      ALL NON-ZERO FLOW COMPONENTS ARE HENRY COMPONENTS,
      FLASH RESULTS MAY BE INCORRECT.

   Block: HEATE-02 Model: HEATER
   Block: PUMP-01  Model: PUMP
> Beginning Convergence Loop $OLVER01 Method: WEGSTEIN
  Converging tear streams: RE3
   Block: FSPLI-02 Model: FSPLIT
   Block: ABSOBER  Model: RADFRAC
       Convergence iterations:
         OL   ML   IL     Err/Tol
          1    1    3      836.36
          2    1    2      164.03
          3    1    2      94.850
          4    1    2      37.725
          5    1    1      12.958
          6    1    1      7.1381
          7    1    2      2.9943
          8    1    1      1.2257
          9    1    1     0.92378E-01
   Block: FSPLI-01 Model: FSPLIT
   Block: COOLE-01 Model: HEATER
> Loop $OLVER01 Method: WEGSTEIN     Iteration    1
  Converging tear streams: RE3
# Converged              Max Err/Tol  -0.74083E+00
   Block: FLASH-01 Model: FLASH2
   Block: PUMP-02  Model: PUMP
   Block: HEATE-01 Model: HEATER
   Block: RCSTR-01 Model: RCSTR
   Block: FLASH-02 Model: FLASH2
   Block: CRYST-01 Model: CRYSTALLIZER
  *   WARNING
      OVERALL MASS BALANCE ERROR (-0.2725E-04) IS NOT WITHIN THE
      SPECIFIED TOLERANCE (0.1000E-04).
  *   WARNING
      STREAM L7 IS NOT IN CHARGE BALANCE:
      ANION FLOW = -.88686589E-01, CATION FLOW = 0.88613814E-01
      ABSOLUTE DIFFERENCE = -.72775078E-04 RELATIVE DIFFERENCE = -.82126110E-03
  *   WARNING
      STREAM L88 IS NOT IN CHARGE BALANCE:
      ANION FLOW = -.16982364E-01, CATION FLOW = 0.16909589E-01
      ABSOLUTE DIFFERENCE = -.72775078E-04 RELATIVE DIFFERENCE = -.43037756E-02
  *   WARNING
      STREAM L10 IS NOT IN CHARGE BALANCE:
      ANION FLOW = -.50237104E-03, CATION FLOW = 0.42988031E-03
      ABSOLUTE DIFFERENCE = -.72490730E-04 RELATIVE DIFFERENCE = -.16863003E+00

->Generating block results ...
    Block: PUMP-01  Model: PUMP
    Block: COOLE-01 Model: HEATER
    Block: PUMP-02  Model: PUMP
    Block: HEATE-01 Model: HEATER
    Block: HEATE-02 Model: HEATER
->Simulation calculations completed ...

  ***  Warning(s) were issued during Input Translation ***
  ***  Check the Run Status Results for more Information ***

               ***  Summary of Simulation Errors  ***
                   Physical
                   Property         System        Simulation
  Terminal Errors      0               0               0
    Severe Errors      0               0               0
           Errors      0               0               0
         Warnings      0               0               7
这个工艺是氨水吸收二氧化硫生成亚硫酸铵，在通入空气氧化生成硫酸铵，结晶，过滤，干燥得到产品硫酸铵。