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Casebook_Air_Separation_Plant.inp
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Casebook_Air_Separation_Plant.inp
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TITLE PROJECT=CASEBOOK, PROBLEM=AIR PLANT, USER=SIMSCI
PRINT INPUT=ALL, STREAM=COMPONENT, RATE=M, FRACTION=M, MBALANCE=ON, &
HISTORY=ON
TOLERANCE DEFAULT=V94 , STREAM = , ,1e-005,
DIMENSION METRIC, MDUTY=ON, BASIS=MOLE, TEMP=K, PRES=ATM
SEQUENCE SIMSCI
COMPONENT DATA
CURRENT SEARCH = SIMSCI,PROCESS
LIBID 1,NITROGEN/2,ARGON/3,OXYGEN, BANK=CURRENT
ASSAY FIT=ALTERNATE, CONVERSION=API94, CURVEFIT=CURRENT, &
FORMATION=CURRENT, KVRECONCILE=TAILS
THERMODYNAMIC DATA
TRESET CONSTANT = NOFLASH
METHOD SYSTEM=SRK, DENSITY(L)=IDEAL, SET=1, DEFAULT
WATER PROPERTY=IF97, TRANSPORT=IF97
KVAL(VLE)
SRK 1,3,-0.00694,0,0,0
SRK 1,2,0.0056,0,0,0
SRK 2,3,0.01574,0,0,0
METHOD SYSTEM=SRK, DENSITY(L)=IDEAL, SET=2
WATER PROPERTY=IF97, TRANSPORT=IF97
KVAL(VLE)
SRK 1,3,-0.01089,0,0,0
SRK 1,2,0,0,0,0
SRK 2,3,0.01697,0,0,0
STREAM DATA
PROPERTY STREAM=1, TEMPERATURE=278, PRESSURE=6, PHASE=M, &
RATE(M)=9386, COMPOSITION(M)=1,78.11/2,0.93/3,20.96
PROPERTY STREAM=16, TEMPERATURE=92.79, PRESSURE=1.32, PHASE=L, &
COMPOSITION(M,KGM/H)=2,104.63/1,0.0372725/3,1717.23
PROPERTY STREAM=8_R1, REFSTREAM=8
PROPERTY STREAM=12_R1, REFSTREAM=12
PROPERTY STREAM=3_R1, REFSTREAM=3
PROPERTY STREAM=2_R1, REFSTREAM=2
NAME 1,AIR FEED/16,ARG BTMS/8,HP BTMS/12,HP OVHD/15,ARG FEED/ &
17,AR PRODUCT/20,N2 PRODUCT/23,O2 GAS/21,O2 LIQUID
UNIT OPERATIONS
SPLITTER UID=SPL1, NAME=FEED SPLIT
FEED 1
PRODUCT M=2, M=3
OPERATION OPTION=FILL
SPEC STREAM=3, RATE(KGM/H),TOTAL,WET, DIVIDE, STREAM=1, &
RATE(KGM/H),TOTAL,WET, VALUE=0.1
METHOD SET=2
FLASH UID=DEW
FEED 2
PRODUCT V=5
DEW DP=0
COLUMN UID=HP, NAME=HP COLUMN
PARAMETER TRAY=44,IO
FEED 5,44,TNOTSEPARATE, NOTSEPARATE
PRODUCT OVHD(M)=12,4000, BTMS(M)=8, SUPERSEDE=ON
CONDENSER TYPE=BUBB
DUTY 1,1,,CONDENSER
PSPEC PTOP=5.8, DPCOLUMN=0.16
PRINT PROPTABLE=PART
ESTIMATE MODEL=CONVENTIONAL, REFLUX=5500
SPEC ID=COL1SPEC1, STREAM=12,PPM, COMP=3,WET, VALUE=10
VARY DNAME=CONDENSER
TFLOW NET(V)=HPV,2
METHOD SET=2
HX UID=E1
HOT FEED=12, M=14, DP=4.6
OPER HLFRAC=0.9
HX UID=E2
HOT FEED=8, M=11, DP=4.55
OPER HLFRAC=0.45
HX UID=DTAD
HOT FEED=3_R1, M=7, DP=4.6
OPER HDTADEW=5
VALVE UID=V1
FEED 16
PRODUCT M=S1
OPERATION PRESSURE=1.4433
COLUMN UID=LP, NAME=LP COLUMN
PARAMETER TRAY=69,IO
FEED 14,1,TNOTSEPARATE/11,28,TNOTSEPARATE/7,33,TNOTSEPARATE/ &
S1,47,TNOTSEPARATE, NOTSEPARATE
PRODUCT OVHD(M)=18,7800, VDRAW(M)=22,69,1800, VDRAW(M)=15,44, &
1875, BTMS(M)=21, SUPERSEDE=ON
DUTY 1,69,8,SIDEHC1
PSPEC PTOP=1.17, DPCOLUMN=0.404
PRINT PROPTABLE=PART
ESTIMATE MODEL=CONVENTIONAL, REFLUX=3500
SPEC ID=COL2SPEC1, DNAME(MMON,KC/H)=SIDEHC1, DIVIDE, COLUMN=HP, &
DNAME(MMON,KC/H)=CONDENSER, VALUE=-1
SPEC ID=COL2SPEC2, STREAM=18,PPM, COMP=3,WET, VALUE=10
VARY DNAME=SIDEHC1
VARY DRAW=22
PLOT PROFILE, XCOMPONENT=1,1/2,2/3,3, YCOMPONENT=1,1/2,2/3,3
TFLOW NET(L)=LPL,68
METHOD SET=1
COLUMN UID=ARG, NAME=ARGON COLUMN
PARAMETER TRAY=55,IO
FEED 15,55,TNOTSEPARATE, NOTSEPARATE
PRODUCT OVHD(M)=17,100, BTMS(M)=16, SUPERSEDE=ON
CONDENSER TYPE=PART
DUTY 1,1,-3,CONDENSER
PSPEC PTOP=1.15, DPCOLUMN=0.17
PRINT PROPTABLE=BRIEF
ESTIMATE MODEL=CONVENTIONAL, REFLUX=1500
SPEC ID=COL3SPEC1, STREAM=17, RATE(KGM/H), COMP=2,WET, DIVIDE, &
STREAM=15, RATE(KGM/H), COMP=2,WET, VALUE=0.3333
VARY DNAME=CONDENSER
TFLOW NET(V)=AV1,2
METHOD SET=1
LNGHX UID=E1E2
HOT FEED=12_R1, M=13, NUMBER=1, CELL=CELL1
HOT FEED=8_R1, M=9, NUMBER=2, CELL=CELL2
COLD FEED=18, M=19, NUMBER=3, CELL=CELL3
DEFINE DUTY(1,MMON,KC/H) AS 1, TIMES, HX=E1, DUTY(MMON,KC/H)
DEFINE DUTY(2,MMON,KC/H) AS HX=E2, DUTY(MMON,KC/H), PLUS, &
COLUMN=ARG, DNAME(MMON,KC/H)=CONDENSER
COMPRESSOR UID=COM
FEED 3
PRODUCT V=4
OPERATION CALCULATION=GPSA, COPT=SING, EFF=82
DEFINE WORK(KW) AS EXPANDER=EXP, WORK(KW), TIMES,0.9
METHOD SET=2
LNGHX UID=LNG
HOT FEED=2_R1, M=5A, NUMBER=1, CELL=CELL1
HOT FEED=4, M=6, TEMP=160, NUMBER=2, CELL=CELL2
COLD FEED=19, V=20, NUMBER=3, CELL=CELL3
COLD FEED=22, V=23, NUMBER=4, CELL=CELL4
DEFINE TEMP(1,K) AS STREAM=5, TEMPERATURE(K)
METHOD SET=2
EXPANDER UID=EXP
FEED 6
PRODUCT V=7A
OPERATION PRES=1.4, EFF=85
CONTROLLER UID=CON
SPEC STREAM=7A, TEMPERATURE(K), DIVIDE, STREAM=7, &
TEMPERATURE(K), VALUE=1, ATOLER=0.01
VARY LNGHX=LNG, TEMP(2,K)
CPARAMETER IPRINT, SOLVE
VALVE UID=V2
FEED 9
PRODUCT M=10
OPERATION DP=4.55
HX UID=E3, NAME=AR CONDENSER, ZONES(OUTPUT)=5
HOT FEED=AV1, L=AL1
COLD FEED=10, M=11A
CONFIGURE COUNTER
DEFINE DUTY(MMON,KC/H) AS -1, TIMES, COLUMN=ARG, &
DNAME(MMON,KC/H)=CONDENSER
HX UID=E4, NAME=HP CONDENSER, ZONES(OUTPUT)=5
HOT FEED=HPV, L=HPV1
COLD FEED=LPL, M=LPL1
CONFIGURE COUNTER
DEFINE DUTY(MMON,KC/H) AS -1, TIMES, COLUMN=HP, &
DNAME(MMON,KC/H)=CONDENSER
END