リサイクルパージプロセス プロセスシミュレータ  b2.pr1


【フロ−シート】

【シミュレーションレポート例】
(補給原料に対して約8%のリサイクルガスをパージしたとき、総括収率はH2基準で0.93。)

STREAM ID                            S1           S2           S3           S4
        PHASE                      VAPOR        VAPOR        VAPOR        VAPOR
FLUID RATES, KG-MOL/HR
    1  NH3                         .0000   1.3609E-03      46.5008   1.3793E-03
    2  H2                        75.0000     464.9946     395.2454     395.2454
    3  N2                        25.0000     154.9980     131.7483     131.7483
    4  METHANE                    1.0000      75.2135      75.2135      75.2135
  TOTAL RATE, KG-MOL/HR          101.0000     695.2075     648.7081     602.2085 
 STREAM ID                            S5           S6           S7
        PHASE                     LIQUID        VAPOR        VAPOR
FLUID RATES, KG-MOL/HR
    1  NH3                       46.4995   1.8323E-05   1.3610E-03
    2  H2                     2.4745E-06       5.2506     389.9948
    3  N2                     1.4015E-06       1.7502     129.9981
    4  METHANE                5.1027E-05        .9992      74.2143
TOTAL RATE, KG-MOL/HR           46.4996       8.0000     594.2085

【設定リスト】

  TOLERANCE MISCELLANEOUS=3E-5, STREAM=-1.0089E-25,,1E-7
 
  DIMENSION METRIC
  SEQUENCE SIMSCI
  CALCULATION TRIALS=40, RECYCLE=ALL
COMPONENT DATA
  LIBID 1,NH3/2,H2/3,N2/4,METHANE
THERMODYNAMIC DATA
  METHOD SYSTEM=SRK, SET=SRK01, DEFAULT
STREAM DATA
  PROPERTY STREAM=S1, TEMPERATURE=500, PRESSURE=1, PHASE=M, &
         COMPOSITION(M,KGM/H)=2,75/3,25/4,1
RXDATA
  RXSET ID=R1
    REACTION ID=R1
      STOICHIOMETRY 1,2/2,-3/3,-1
UNIT OPERATIONS
  CONREACTOR UID=R1
      FEED S2
      PRODUCT  M=S3
      OPERATION ADIABATIC
      RXCALCULATION MODEL=STOIC, XOPTION=STOP
      RXSTOIC RXSET=R1
      REACTION R1
      BASE COMPONENT=2
      CONVERSION 0.15
 
  FLASH UID=F1
      FEED S3
      PRODUCT  V=S4, W=S5
      ISO  TEMPERATURE=-150, PRESSURE=1
 
  MIXER UID=M1
      FEED S1,S7
      PRODUCT  M=S2
  SPLITTER UID=SP1
      FEED S4
      PRODUCT  M=S6, M=S7
      OPERATION OPTION=FILL
      SPEC STREAM=S6, RATE(KGM/H),DRY, VALUE=8
END