NERACA PANAS SEKITAR VAPORIZER

Nama alat : OX tank

Kode alat : T-01

P operasi : 760

T operasi : 303.15

T reff : 298.15

a. Menghitung panas masuk vaporizer

T reff (K) : 298.15

T out (K) : 303.15

Komponen BM Xi A B C D E

O-xylene 106.167 3547.76 33.42 0.9800 8.1200E-01 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11

M-xylene 106.167 72.40 0.68 0.0200 -1.6725E+01 5.6424E-01 -2.6465E-04 1.3381E-08 1.5869E-11

TOTAL 3620.16 34.10 1.0000

b. Menentukan panas keluar vaporizer

Nama alat : Vaporizer

Kode alat : V-01

P operasi : 1026

A. Menentukan T bubble

T bubble (K) : 429.28 k 1.5613E+02 C

Komponen BM Xi A B C D E

O-xylene 106.167 3547.76 33.4168 0.9800 3.7241E+01 -3.4573E+03 -1.0126E+01 9.0676E-11 2.6123E-06

M-xylene 106.167 72.40 0.6820 0.0200 3.4680E+01 -3.2981E+03 -9.2570E+00 -4.3563E-10 2.4103E-06

TOTAL 3620.16 34.0988 1.0000

F1 (kg/jam) ni (kmol/jam)

F1 (kg/jam) ni (kmol/jam)

B. Menentukan T dew

429.30 K 1.5615E+02 C

Komponen BM Yi A B C D E

O-xylene 106.167 3547.76 33.4168 0.9800 3.7241E+01 -3.4573E+03 -1.0126E+01 9.0676E-11 2.6123E-06

M-xylene 106.167 72.40 0.6820 0.0200 3.4680E+01 -3.2981E+03 -9.2570E+00 -4.3563E-10 2.4103E-06

TOTAL 3620.16 34.0988 1.0000

Jadi OX keluar vaporizer pada 429,3 K dan 1026 mmHg

T input : 303.15

T output : 429.30

Menghitung panas penguapan

T dew (K) : 429.30

Komponen BM A Tc (K) n Hv (kJ/jam)

O-xylene 106.167 3547.76 33.42 5.5606E+01 6.3037E+02 3.7500E-01 36.23

M-xylene 106.167 72.40 0.68 6.0216E+01 6.1705E+02 4.5800E-01 34.92

TOTAL 3620.16 34.10 71.14

Menghitung panas sensibel

T reff (K) : 298.15

T out (K) : 429.30

Komponen BM Xi A B C D E

O-xylene 106.167 3547.76 33.42 0.9800 8.1200E-01 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11

M-xylene 106.167 72.40 0.68 0.0200 -1.6725E+01 5.6424E-01 -2.6465E-04 1.3381E-08 1.5869E-11

TOTAL 3620.16 34.10 1.0000

T dew (K) :

F1 (kg/jam) ni (kmol/jam)

F1 (kg/jam) ni (kmol/jam)

F1 (kg/jam) ni (kmol/jam)

NERACA PANAS

Cp mean medium pemanas (kJ/kg K) : 4.39

Kebutuhan medium pemanas (kJ/jam) : 691320.85

Kebutuhan medium pemanas (kg/jam) : 5520.64

Panas yang dilepas pemanas (kJ/jam) : 2369296.94 1677976.09

H input (kJ/jam) : 23250.13 T in med (K) = 473.15

H output (kJ/jam) : 714570.98 T out med (K) = 375.37

A

NERACA PANAS SEKITAR HE-01 9.2053E+01

Nama alat : Air Blower

Kode alat : B-01

T in (K) : 303.15 P in (mmHg) : 760.00

T trial (K) : 303.18 P out (mmHg) : 1064.00

Komponen BM Yi A B C D E

Oxygen 32.000 17558.50 548.70 0.1888 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.8112 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

TOTAL 83612.00 2906.58 1.0000

a. Menentukan panas masuk HE-01

T reff (K) : 298.15

T in (K) : 303.18

Komponen BM Yi A B C D E

F2 (kg/jam) ni (kmol/jam)

F2 (kg/jam) ni (kmol/jam)

Oxygen 32.000 17558.50 548.70 0.1888 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.8112 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

TOTAL 83612.00 2906.58 1.0000

b. Menentukan panas keluar HE-01

T reff (K) : 298.15

T out (K) : 429.30 K 1.5615E+02

Komponen BM Yi A B C D E

Oxygen 32.000 17558.50 548.70 0.1888 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.8112 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

TOTAL 83612.00 2906.58 1.0000

c. Menentukan kebutuhan pamanas

Cp mean medium pemanas (kJ/kg K) : 4.88

Kebutuhan medium pemanas (kJ/jam) : 10754663.74

Kebutuhan medium pemanas (kg/jam) : 5520.64

Panas laten (kJ/jam) : 1614.00

Panas sensibel (kJ/jam) : 334.08

TOTAL (kJ/jam) : 1948.08

H input (kJ/jam) : 426184.90 T in med (K) = 541.55

H output (kJ/jam) : 11180848.64 T out med (K) = 473.15

A

9.2053E+01

NERACA PANAS SEKITAR GAS MIXER

F2 (kg/jam) ni (kmol/jam)

T bubble (K) : 81.36

Komponen BM Xi A B C D E

O-xylene 106.167 3547.76 33.42 0.0114 3.7241E+01 -3.4573E+03 -1.0126E+01 9.0676E-11 2.6123E-06

M-xylene 106.167 72.40 0.68 0.0002 3.4680E+01 -3.2981E+03 -9.2570E+00 -4.3563E-10 2.4103E-06

Oxygen 32.000 17558.50 548.70 0.1866 2.0670E+01 -5.2697E+02 -6.7062E+00 1.2926E-02 -9.8832E-13

Nitrogen 28.014 66053.50 2357.87 0.8018 2.3857E+01 -4.7668E+02 -8.6689E+00 2.0128E-02 -2.4139E-11

TOTAL 87232.16 2940.68 1.0000

B. Menentukan T dew

307.96

Komponen BM Yi A B C D E

O-xylene 106.167 3547.76 33.42 0.0114 3.7241E+01 -3.4573E+03 -1.0126E+01 9.0676E-11 2.6123E-06

M-xylene 106.167 72.40 0.68 0.0002 3.4680E+01 -3.2981E+03 -9.2570E+00 -4.3563E-10 2.4103E-06

Oxygen 32.000 17558.50 548.70 0.1866 2.0670E+01 -5.2697E+02 -6.7062E+00 1.2926E-02 -9.8832E-13

Nitrogen 28.014 66053.50 2357.87 0.8018 2.3857E+01 -4.7668E+02 -8.6689E+00 2.0128E-02 -2.4139E-11

TOTAL 87232.16 2940.68 1.0000

NERACA PANAS SEKITAR HE-02

a. Menentukan panas masuk HE-02

T reff (K) : 298.15

T in (K) : 429.30

Menentukan T bubble

F3 (kg/jam) ni (kmol/jam)

T dew (K) :

F3 (kg/jam) ni (kmol/jam)

Komponen BM Xi A B C D E

O-xylene 106.167 3547.76 33.42 0.0114 1.8200E-01 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11

M-xylene 106.167 72.40 0.68 0.0002 -1.6725E+01 5.6424E-01 -2.6465E-04 1.3381E-08 1.5869E-11

Oxygen 32.000 17558.50 548.70 0.1866 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.8018 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

TOTAL 87232.16 2940.68 1.0000

b. Menentukan panas keluar HE-02

T reff (K) : 298.15

T out (K) : 613.15

Komponen BM Xi A B C D E

O-xylene 106.167 3547.76 33.42 0.0114 1.8200E-01 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11

M-xylene 106.167 72.40 0.68 0.0002 -1.6725E+01 5.6424E-01 -2.6465E-04 1.3381E-08 1.5869E-11

Oxygen 32.000 17558.50 548.70 0.1866 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.8018 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

TOTAL 87232.16 2940.68 1.0000

c. Menentukan kebutuhan pamanas

2.34

Kebutuhan medium pemanas (kJ/jam) : 17332629.38

Kebutuhan medium pemanas (kg/jam) : 148142.13

H input (kJ/jam) : 11892587.52 T in med (K) = 633.15

H output (kJ/jam) : 29225216.90 T out med (K) = 583.15

NERACA PANAS SEKITAR REAKTOR

a. Mencari harga panas pembentukan standar

T (K) : 623.15

F3 (kg/jam) ni (kmol/jam)

F3 (kg/jam) ni (kmol/jam)

Cp mean oiltherm (kJ/kg K) :

Komponen BM Produk F4 (kg/jam) A B C H standar (kJ/mol)

O-xylene 106.167 3547.76 33.42 70.96 0.67 46.756 -1.0824E-01 4.9928E-05 -1.31

M-xylene 106.167 72.40 0.68 0.00 0.00 46.618 -1.1480E-01 5.3371E-05 -4.19

Phthalic anhydride 148.118 0.00 0.00 3521.98 23.78 -371.308 -8.4063E-02 3.5447E-05 -409.93

Maleic anhydride 98.058 0.00 0.00 137.58 1.40 -401.302 6.6610E-03 1.0283E-05 -393.16

Ortho tolualdehide 136.150 0.00 0.00 7.87 0.06 -4.44E+01 6.3161E-01 -3.8644E-04 199.14

Phthalide 134.136 0.00 0.00 8.79 0.07 46.756 -1.0824E-01 -1.0824E-01 -42052.01

Carbon monoxide 28.011 0.00 0.00 355.90 12.71 0 0.0000E+00 0.0000E+00 -110.50

Carbon dioxide 44.011 0.00 0.00 1800.40 40.91 0 0.0000E+00 0.0000E+00 -393.50

Oxygen 32.000 17558.50 548.70 13170.50 411.58 0 0.0000E+00 0.0000E+00 0.00

Nitrogen 28.014 66053.50 2357.87 66053.50 2357.87 0 0.0000E+00 0.0000E+00 0.00

Water 18.016 0.00 0.00 4839.14 268.60 -238.41 -1.2256E-02 2.7656E-06 -244.97

TOTAL 87232.16 89966.61

b. Mencari panas keluar reaktor

T reff (K) : 298.15

T out (K) : 623.15

Komponen BM Xi A B C D E

O-xylene 106.167 70.96 0.67 0.0002 1.8200E-01 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11

M-xylene 106.167 0.00 0.00 0.0000 -1.6725E+01 5.6424E-01 -2.6465E-04 1.3381E-08 1.5869E-11

Phthalic anhydride 148.118 3521.98 23.78 0.0080 4.0083E+01 3.6084E-02 9.5956E-04 -1.2341E-06 4.6597E-10

Maleic anhydride 98.058 137.58 1.40 0.0005 -7.2015E+01 1.0423E+00 -1.8716E-03 1.6527E-06 -5.5647E-10

Ortho tolualdehide 136.150 7.87 0.06 0.0000 5.8201E+01 1.1353E+00 -2.6405E-03 2.4764E-06 -1.6767E-11

Phthalide 134.136 8.79 0.07 0.0000 1.9986E+01 7.7860E-01 2.9980E-04 1.7486E-08 5.6823E-11

Carbon monoxide 28.011 355.90 12.71 0.0043 2.9556E+01 -6.5807E-03 2.0130E-05 -1.2227E-08 2.2617E-12

Carbon dioxide 44.011 1800.40 40.91 0.0138 2.7437E+01 4.2315E-02 -1.9555E-05 3.9968E-09 -2.9872E-13

Oxygen 32.000 13170.50 411.58 0.1393 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.7979 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

Water 18.016 1909.54 105.99 0.0359 3.3933E+01 -8.8146E-03 2.9906E-05 -1.7825E-08 3.6934E-12

TOTAL 87037.01 2955.03 1.0000

c. Menentukan kebutuhan pendingin

Reaktan F3 (kg/jam) ni (kmol/jam) ni (kmol/jam)

F4 (kg/jam) ni (kmol/jam)

Cp mean molten salt (kJ/kg K) : 1.56

Kebutuhan medium pendingin (kJ/jam) : 95574993.41

Kebutuhan medium pendingin (kg/jam) : 1225320.43

H input (kJ/jam) : 29225216.90 T in med (K) = 598.15

H output (kJ/jam) : -66349776.52 T out med (K) = 648.15

NERACA PANAS SEKITAR SG-01

Panas yang dibawa molten salt : 95574993.41

Massa BFW keluar dari HE-04 : 37419.83

Dari steam table diperoleh temperatur jenuh uap (K) : 541.55

Panas laten (kJ/kg) : 1614.00

T in (K) : 494.11

T out (K) : 541.55

Cp mean (kJ/kg K) : 4.96

Panas sensibel : 8805544.34

Panas laten : 60395497.74

TOTAL : 69201042.08 -26373951.34

NERACA PANAS SEKITAR HE-03

Asumsi : pressure drop 1 atm, shg tekanan menjadi 53 atm

a. Mencari panas keluar HE-03

T reff (K) : 298.15

T out (K) : 583.15

Komponen BM Xi A B C D E

O-xylene 106.167 70.96 0.67 0.0002 1.8200E-01 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11

M-xylene 106.167 0.00 0.00 0.0000 -1.6725E+01 5.6424E-01 -2.6465E-04 1.3381E-08 1.5869E-11

Phthalic anhydride 148.118 3521.98 23.78 0.0080 4.0083E+01 3.6084E-02 9.5956E-04 -1.2341E-06 4.6597E-10

Maleic anhydride 98.058 137.58 1.40 0.0005 -7.2015E+01 1.0423E+00 -1.8716E-03 1.6527E-06 -5.5647E-10

Ortho tolualdehide 136.150 7.87 0.06 0.0000 5.8201E+01 1.1353E+00 -2.6405E-03 2.4764E-06 3.7290E-10

Phthalide 134.136 8.79 0.07 0.0000 1.9986E+01 7.7860E-01 2.9980E-04 1.7486E-08 5.6823E-11

Oxygen 32.000 13170.50 411.58 0.1393 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.7979 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

Carbon monoxide 28.011 355.90 12.71 12.7056 2.9556E+01 -6.5807E-03 2.0130E-05 -1.2227E-08 2.2617E-12

Carbon dioxide 44.011 1800.40 40.91 0.0138 2.7437E+01 4.2315E-02 -1.9555E-05 3.9968E-09 -2.9872E-13

Water 18.016 1909.54 105.99 0.0359 3.3933E+01 -8.8146E-03 2.9906E-05 -1.7825E-08 3.6934E-12

TOTAL 87037.01 2955.03 13.7013

b. Menentukan kebutuhan pendingin

Cp mean steam (kJ/kg K) : 1.98

Kebutuhan medium pendingin (kJ/jam) : 3807476.95

Kebutuhan medium pendingin (kg/jam) : 31899.19 168161.80

Panas sensibel medium pendingin (kJ) : 3975638.75

H input (kJ/jam) : 29949982.84 T in med (K) = 541.55

H output (kJ/jam) : 26142505.90 T out med (K) = 604.35

Digunakan steam jenuh sebagai pendingin A

3.3933E+01

PROFIL SUHU F4

F4 (kg/jam) ni (kmol/jam)

T bubble (K) : 80.43

Komponen BM Xi A B C D E

O-xylene 106.167 70.96 0.67 0.0002 3.7241E+01 -3.4573E+03 -1.0126E+01 9.0676E-11 2.6123E-06

M-xylene 106.167 0.00 0.00 0.0000 3.4680E+01 -3.2981E+03 -9.2570E+00 -4.3563E-10 2.4103E-06

Phthalic anhydride 148.118 3521.98 23.78 0.0082 3.0633E+01 -3.8783E+03 -7.8671E+00 1.1146E-09 2.5885E-06

Maleic anhydride 98.058 137.58 1.40 0.0005 -4.2978E+01 -1.6928E+03 2.2430E+01 -2.7916E-02 1.1707E-05

Ortho Tolualdehide 136.150 7.87 0.06 0.0000 -4.4384E+01 6.3161E-01 -3.8644E-04 9.1760E-08 -2.9424E-12

Phthalide 134.136 8.79 0.07 0.0000 2.9657E+01 -3.5463E+03 -7.8974E+00 1.0046E-07 1.1320E-06

Water 18.016 1909.54 105.99 0.0365 2.9861E+01 -3.1522E+03 -7.3030E+00 2.4247E-09 1.8090E-06

Oxygen 32.000 13170.50 411.58 0.1419 2.0670E+01 -5.2697E+02 -6.7062E+00 1.2926E-02 -9.8832E-13

Nitrogen 28.014 66053.50 2357.87 0.8127 2.3857E+01 -4.7668E+02 -8.6689E+00 2.0128E-02 -2.4139E-11

TOTAL 84880.72 2901.42 1.0000

Menentukan T dew

407.32

Komponen BM Yi A B C D E

O-xylene 106.167 70.96 0.67 0.0002 3.7241E+01 -3.4573E+03 -1.0126E+01 9.0676E-11 2.6123E-06

M-xylene 106.167 0.00 0.00 0.0000 3.4680E+01 -3.2981E+03 -9.2570E+00 -4.3563E-10 2.4103E-06

Phthalic anhydride 148.118 3521.98 23.78 0.0082 3.0633E+01 -3.8783E+03 -7.8671E+00 1.1146E-09 2.5885E-06

Maleic anhydride 98.058 137.58 1.40 0.0005 -4.2978E+01 -1.6928E+03 2.2430E+01 -2.7916E-02 1.1707E-05

Ortho Tolualdehide 136.150 7.87 0.06 0.0000 -4.4384E+01 6.3161E-01 -3.8644E-04 9.1760E-08 -2.9424E-12

Phthalide 134.136 8.79 0.07 0.0000 2.9657E+01 -3.5463E+03 -7.8974E+00 1.0046E-07 1.1320E-06

Water 18.016 1909.54 105.99 0.0365 2.9861E+01 -3.1522E+03 -7.3030E+00 2.4247E-09 1.8090E-06

Oxygen 32.000 13170.50 411.58 0.1419 2.0670E+01 -5.2697E+02 -6.7062E+00 1.2926E-02 -9.8832E-13

Nitrogen 28.014 66053.50 2357.87 0.8127 2.3857E+01 -4.7668E+02 -8.6689E+00 2.0128E-02 -2.4139E-11

TOTAL 84880.72 2901.42 1.0000

NERACA PANAS SEKITAR HE-04

Menentukan T bubble

F4 (kg/jam) ni (kmol/jam)

T dew (K) :

F4 (kg/jam) ni (kmol/jam)

Didinginkan hingga T dew arus F4

a. Mencari panas keluar HE-04

T reff (K) : 298.15

T out (K) : 407.32

Komponen BM Xi A B C D E

O-xylene 106.167 70.96 0.67 0.0002 1.8200E-01 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11

M-xylene 106.167 0.00 0.00 0.0000 -1.6725E+01 5.6424E-01 -2.6465E-04 1.3381E-08 1.5869E-11

Phthalic anhydride 148.118 3521.98 23.78 0.0085 4.0083E+01 3.6084E-02 9.5956E-04 -1.2341E-06 4.6597E-10

Maleic anhydride 98.058 137.58 1.40 0.0005 -7.2015E+01 1.0423E+00 -1.8716E-03 1.6527E-06 -5.5647E-10

Ortho Tolualdehide 136.150 7.87 0.06 0.0000 -4.4384E+01 6.3161E-01 -3.8644E-04 9.1760E-08 3.7290E-10

Phthalide 134.136 8.79 0.07 0.0000 1.9986E+01 7.7860E-01 2.9980E-04 1.7486E-08 5.6823E-11

Oxygen 32.000 13170.50 411.58 0.1472 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.8435 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

TOTAL 82971.18 2795.43 1.0000

b. Menentukan kebutuhan pendingin

Cp mean (kJ/kg K) : 4.48

Kebutuhan medium pendingin (kJ/jam) : 16934710.88

Kebutuhan medium pendingin (kg/jam) : 37419.83

H input (kJ/jam) : 26142505.90 T in med (K) = 393.15

H output (kJ/jam) : 9207795.01 T out med (K) = 494.11

A

9.2053E+01

F4 (kg/jam) ni (kmol/jam)

Digunakan BFW bertekanan 54 atm (high pressure)

NERACA PANAS SEKITAR SWITCH CONDENSER (SC-01)

a. Tahap receiving

Terjadi proses desublimasi dan separasi antara condensable dan non-condensable gas

Menghitung panas keluar

Komponen terdesublimasi

T reff (K) : 298.15

T out (K) : 333.15

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 3521.98 23.78 0.9948 2.6320E+01 3.9060E-01 2.1260E-04 0.0000E+00 0.0000E+00

ortho tolualdehide 136.150 7.87 0.06 0.0024 -4.2265E+01 7.2871E-01 0.0000E+00 0.0000E+00 0.0000E+00

Phthalide 134.136 8.79 0.07 0.0027 3.4220E+01 6.1431E-01 0.0000E+00 0.0000E+00 0.0000E+00

TOTAL 3538.64 23.90 1.0000

Komponen non-condensable gas

T reff (K) : 298.15

T out (K) : 333.15

Komponen BM Xi A B C D E

Carbon monoxide 28.011 137.58 4.91 0.0017 2.9556E+01 -6.5807E-03 2.0130E-05 -1.2227E-08 2.2617E-12

Carbon dioxide 44.011 1800.40 40.91 0.0145 2.7437E+01 4.2315E-02 -1.9555E-05 3.9968E-09 -2.9872E-13

Oxygen 32.000 13170.50 411.58 0.1462 2.9526E+01 -8.8889E-03 3.8083E-05 -3.2629E-08 8.8607E-12

Nitrogen 28.014 66053.50 2357.87 0.8375 2.9342E+01 -3.5395E-03 1.0076E-05 -4.3116E-09 2.5935E-13

TOTAL 81161.98 2815.27 1.0000

Komponen yang tercairkan

T reff (K) : 298.15

F4 (kg/jam) ni (kmol/jam)

F4 (kg/jam) ni (kmol/jam)

T out (K) : 333.15

Komponen BM Xi A B C D E

O-xylene 106.167 70.96 0.67 0.0062 5.6460E+01 9.4926E-01 -2.4902E-03 2.6838E-06 0.0000E+00

M-xylene 106.167 0.00 0.00 0.0000 7.0916E+01 8.0450E-01 -2.1885E-03 2.5061E-06 0.0000E+00

Maleic anhydride 98.058 137.58 1.40 0.0130 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Water 18.016 1909.54 105.99 0.9808 9.2053E+01 -3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

TOTAL 2118.07 108.06 1.0000

Komponen BM Xi Hd (J/mol) Hd (kJ/jam)

Phthalic anhydride 148.118 3521.9800 23.7782 0.9948 21437.50 509745.25

ortho tolualdehide 136.150 7.8699 0.0578 0.0024 24044.70 1389.86

Phthalide 134.136 8.7921 0.0655 0.0027 11926.00 781.70

TOTAL 3538.6420 23.9016 1.0000 511916.80

Komponen BM A Tc (K) n Hk (kJ/jam)

O-xylene 106.167 70.96 0.67 5.5606E+01 6.3037E+02 3.7500E-01 28033.17

M-xylene 106.167 0.00 0.00 6.0216E+01 6.1705E+02 4.5800E-01 0.00

Maleic anhydride 98.058 137.58 1.40 5.9574E+01 7.2100E+02 2.1600E-01 73107.19

Water 18.016 1909.54 105.99 5.2053E+01 6.4713E+02 3.2100E-01 4374147.33

TOTAL 2118.07 108.06 4475287.69

Menentukan kebutuhan pendingin

Cp mean oiltherm (kJ/kg K) : 2.34

Kebutuhan medium pendingin (kJ/jam) : 10872630.16

Kebutuhan medium pendingin (kg/jam) : 232321.16

H input (kJ/jam) : 9207795.01 T in med (K) = 328.15

H output (kJ/jam) : -1664835.15 T out med (K) = 348.15

F4 (kg/jam) ni (kmol/jam)

Menghitung panas desublimasi pada 134,2 oC

F4 (kg/jam) ni (kmol/jam)

Menghitung panas pencairan pada 134,2 oC

F4 (kg/jam) ni (kmol/jam)

b. Tahap melting

379.72

Komponen BM Xi Hm (J/mol) Hm (kJ/jam)

Phthalic anhydride 148.118 3521.98 23.78 0.9948 3897.00 92663.78

ortho tolualdehide 136.150 7.87 0.06 0.0024 3536.00 204.39

Phthalide 134.136 8.79 0.07 0.0027 9775.00 640.71

TOTAL 3538.65 23.90 1.0000 93508.89

Menghitung panas sensibel

Fase padat

T reff (K) : 298.15

T out (K) : 379.72

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 3521.98 23.78 0.9948 2.6320E+01 3.9060E-01 2.1260E-04 0.0000E+00 0.0000E+00

ortho tolualdehide 136.150 7.87 0.06 0.0024 -4.2265E+01 7.2871E-01 0.0000E+00 0.0000E+00 0.0000E+00

Phthalide 134.136 8.79 0.07 0.0027 3.4220E+01 6.1431E-01 0.0000E+00 0.0000E+00 0.0000E+00

TOTAL 3538.65 23.90 1.0000

Fase cair

T reff (K) : 298.15

T out (K) : 379.72

Komponen BM Xi A B C D E

O-xylene 106.167 70.96 0.67 0.0257 5.6460E+01 9.4926E-01 -2.4902E-03 2.6838E-06 0.0000E+00

Maleic anhydride 98.058 137.58 1.40 0.0540 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Phthalic anhydride 148.118 3521.98 23.78 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

ortho tolualdehide 136.150 7.87 0.06 5.8201E+01 1.1353E+00 -2.6405E-03 2.4764E-06 0.0000E+00

Menghitung panas pelelehan pada T = 106,57 oC

F6 (kg/jam) ni (kmol/jam)

F6 (kg/jam) ni (kmol/jam)

F6 (kg/jam) ni (kmol/jam)

Phthalide 134.136 8.79 0.07 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

TOTAL 208.53 25.97 0.0798

Menentukan kebutuhan pemanas

Cp mean oiltherm (kJ/kg K) : 2.34

Kebutuhan medium pemanas (kJ/jam) : 5484061.28

Kebutuhan medium pemanas (kg/jam) : 78120.53

H input (kJ/jam) : -4552894.79 T in med (K) = 398.15

H output (kJ/jam) : 931166.49 T out med (K) = 368.15

c. Tahap cooling

Pada tahap ini condenser tidak mempunyai beban, namun karena waktu operasi cooling 1/8 waktu operasi receiving maka :

Kebutuhan oil pendingin = 29040.14

NERACA PANAS SEKITAR PRE DISTILLATION COLUMN

Panas yang dibawa oleh uap masuk kondensor (Vo)

a. Panas sensibel

T reff (K) : 298.15

T out (K) : 396.22

Komponen BM Xi A B C D E

O-xylene 106.167 70.96 0.67 0.0257 5.6460E+01 9.4926E-01 -2.4902E-03 2.6838E-06 0.0000E+00

Phthalic anhydride 148.118 3521.98 23.78 0.9155 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

ortho tolualdehide 136.150 7.87 0.06 0.0022 5.8201E+01 1.1353E+00 -2.6405E-03 2.4764E-06 0.0000E+00

Phthalide 134.136 8.79 0.07 0.0025 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

Maleic anhydride 98.058 137.58 1.40 0.0540 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Vo (kg/jam) ni (kmol/jam)

TOTAL 3747.18 25.97 1.0000

b. Panas laten penguapan

T dew (K) : 396.22

Komponen BM A Tc (K) n Hv (kJ/jam)

O-xylene 106.167 70.96 0.67 5.5606E+01 6.3037E+02 3.7500E-01 25634.71

M-xylene 106.167 0.00 6.0216E+01 6.1705E+02 4.5800E-01 0.00

Phthalic anhydride 148.118 3521.98 23.78 5.5495E+01 7.9100E+02 3.8000E-02 1285180.93

Maleic anhydride 98.058 137.58 1.40 5.9574E+01 7.2100E+02 2.1600E-01 70357.76

TOTAL 3730.52 25.85 1381173.40

Panas yang keluar dari kondensor

a. Panas uap

T reff (K) : 298.15

T out (K) : 377.46

Komponen BM Xi A B C D E

O-xylene 106.167 2.16 0.02 0.0001 1.8200E-01 5.1344E-01 -2.0212E-04 -2.1615E-08 2.3212E-11

M-xylene 106.167 90.09 0.85 0.0033 -1.6725E+01 5.6424E-01 -2.6465E-04 1.3381E-08 1.5869E-11

Phthalic anhydride 148.118 3.71 0.03 0.0001 4.0083E+01 3.6084E-02 9.5956E-04 -1.2341E-06 4.6597E-10

Maleic anhydride 98.058 79.87 0.81 0.0032 -7.2015E+01 1.0423E+00 -1.8716E-03 1.6527E-06 -5.5647E-10

Water 18.016 4613.99 256.11 0.9934 3.3933E+01 -8.8146E-03 2.9906E-05 -1.7825E-08 3.6934E-12

TOTAL 4789.82 257.81 1.0000

b. Panas cairan destilat

T reff (K) : 298.15

T out (K) : 377.50

Komponen BM Xi A B C D E

O-xylene 106.167 0.36 0.00 0.0023 5.6460E+01 9.4926E-01 -2.4902E-03 2.6838E-06 0.0000E+00

Vo (kg/jam) ni (kmol/jam)

F11 (kg/jam) ni (kmol/jam)

F12 (kg/jam) ni (kmol/jam)

M-xylene 106.167 12.92 0.12 0.0810 7.0916E+01 8.0450E-01 -2.1885E-03 2.5061E-06 0.0000E+00

Phthalic anhydride 148.118 48.68 0.33 0.2188 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 102.79 1.05 0.6979 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Water 18.016 200.57 11.13 7.4123 9.2053E+01 -3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

TOTAL 365.32 1.50 1.0000

Panas laten kondensasi destilat

T dew (K) : 377.50

Komponen BM A Tc (K) n Hk (kJ/jam)

O-xylene 106.167 0.36 0.00 5.5606E+01 6.3037E+02 3.7500E-01 135.46

M-xylene 106.167 12.92 0.12 6.0216E+01 6.1705E+02 4.5800E-01 4750.24

Phthalic anhydride 148.118 48.68 0.33 5.5495E+01 7.9100E+02 3.8000E-02 17795.21

Maleic anhydride 98.058 102.79 1.05 5.9574E+01 7.2100E+02 2.1600E-01 53204.65

Water 18.016 200.57 11.13 5.2053E+01 6.4713E+02 3.2100E-01 437530.86

TOTAL 365.32 12.64 513416.42

c. Panas cairan refluks

T reff (K) : 298.15

T out (K) : 377.50

Komponen BM Xi A B C D E

O-xylene 106.167 0.00 0.00 0.0000 5.6460E+01 9.4926E-01 -2.4902E-03 2.6838E-06 0.0000E+00

M-xylene 106.167 0.31 0.00 0.0096 7.0916E+01 8.0450E-01 -2.1885E-03 2.5061E-06 0.0000E+00

Phthalic anhydride 148.118 1.16 0.01 0.0260 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 2.44 0.02 0.0830 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Water 18.016 4.77 0.26 0.8814 9.2053E+01 -3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

TOTAL 8.67 0.30 1.0000

Panas laten kondensasi refluks

F12 (kg/jam) ni (kmol/jam)

Lo (kg/jam) ni (kmol/jam)

T dew (K) : 377.50

Komponen BM A Tc (K) n Hk (kJ/jam)

O-xylene 106.167 0.00 0.00 5.5606E+01 6.3037E+02 3.7500E-01 0.00

M-xylene 106.167 0.31 0.00 6.0216E+01 6.1705E+02 4.5800E-01 112.87

Phthalic anhydride 148.118 1.16 0.01 5.5495E+01 7.9100E+02 3.8000E-02 422.81

Maleic anhydride 98.058 2.44 0.02 5.9574E+01 7.2100E+02 2.1600E-01 1264.13

Water 18.016 4.77 0.26 5.2053E+01 6.4713E+02 3.2100E-01 10395.34

TOTAL 8.67 0.30 12195.15

Menghitung muatan kondensor

Qc = 1697019.94

Menentukan kebutuhan pendingin

Cp mean cooling water (kJ/kg K) : 4.18

Kebutuhan medium pendingin (kJ/jam) : 1697019.94

Kebutuhan medium pendingin (kg/jam) : 20302.19

T in med (K) = 303.15

T out med (K) = 323.15

Panas yang dibawa oleh residu

T reff (K) : 298.15 A

T out (K) : 571.67 9.2053E+01

Komponen BM Xi A B C D E

Lo (kg/jam) ni (kmol/jam)

F13 (kg/jam) ni (kmol/jam)

Phthalic anhydride 148.118 5186.45 35.02 0.9961 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 3.72 0.04 0.0011 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

ortho tolualdehide 136.150 0.39 0.00 0.0001 -1.0686E+02 2.1576E+00 -4.4616E-03 3.5101E-06 0.0000E+00

Phthalide 134.136 12.75 0.10 0.0027 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

TOTAL 5203.31 35.15 1.0000

Menghitung muatan reboiler

Qr = 4435650.49

Menentukan kebutuhan pemanas

2.34

Kebutuhan medium pemanas (kJ/jam) : 4435650.49

Kebutuhan medium pemanas (kg/jam) : 116566.23

T in med (K) = 583.15

T out med (K) = 566.89

NERACA PANAS SEKITAR MAIN DISTILLATION COLUMN

Panas yang dibawa oleh uap masuk kondensor (Vo)

a. Panas sensibel -31575.90

T reff (K) : 298.15

T out (K) : 480.26

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 6655.02 44.93 0.9978 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 4.50 0.05 0.0010 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Ortho Tolualdehide 136.150 0.51 0.00 0.0001 -1.0686E+02 2.1576E+00 -4.4616E-03 3.5101E-06 0.0000E+00

Cp mean oiltherm (kJ/kg K) :

Vo (kg/jam) ni (kmol/jam)

Phthalide 134.136 4.20 0.03 0.0007 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

Phthalic acid 166.133 2.98 0.02 0.0004 -1.1530E+02 1.4157E+00 -1.2256E-03 1.1640E-07 0.0000E+00

TOTAL 6667.21 45.03 1.0000

b. Panas laten penguapan

T dew (K) : 480.26

Komponen BM A Tc (K) n Hv (kJ/jam)

Phthalic anhydride 148.118 6655.02 44.93 5.5495E+01 7.9100E+02 3.8000E-02 2406445.52

Maleic anhydride 98.058 4.50 0.05 5.9574E+01 7.2100E+02 2.1600E-01 2155.31 input

Ortho Tolualdehide 136.150 0.51 0.00 9.1444E+01 7.5100E+02 3.8800E-01 231.17 4408394.79

Phthalide 134.136 4.20 0.03 4.5551E+01 7.1000E+02 3.8000E-02 1365.82 3554.43

TOTAL 6664.23 45.01 2410197.83 411.05

3266.99

4415627.25

Panas yang keluar dari kondensor

a. Panas uap

T reff (K) : 298.15

T out (K) : 477.45

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 342.65 2.31 0.9943 4.0083E+01 3.6084E-02 9.5956E-04 -1.2341E-06 4.6597E-10

Maleic anhydride 98.058 1.30 0.01 0.0057 -7.2015E+01 1.0423E+00 -1.8716E-03 1.6527E-06 -5.5647E-10

TOTAL 343.96 2.33 1.0000

b. Panas cairan destilat

T reff (K) : 298.15

T out (K) : 477.47

Vo (kg/jam) ni (kmol/jam)

F15 (kg/jam) ni (kmol/jam)

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 4791.94 32.35 0.9984 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 2.42 0.02 0.0008 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Ortho Tolualdhide 136.150 0.39 0.00 0.0001 -1.0686E+02 2.1576E+00 -4.4616E-03 3.5101E-06 0.0000E+00

Phthalide 134.136 3.19 0.02 0.0007 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

TOTAL 4797.93 32.40 1.0000

Panas laten kondensasi destilat

T dew (K) : 477.47

Komponen BM A Tc (K) n Hk (kJ/jam)

Phthalic anhydride 148.118 4791.94 32.35 5.5495E+01 7.9100E+02 3.8000E-02 1733344.29

Maleic anhydride 98.058 2.42 0.02 5.9574E+01 7.2100E+02 2.1600E-01 1162.98

Ortho Tolualdehide 136.150 0.39 0.00 9.1444E+01 7.5100E+02 3.8800E-01 176.19

Phthalide 134.136 3.19 0.02 4.5551E+01 7.1000E+02 3.8000E-02 1037.32

TOTAL 4797.93 32.40 1735720.77

c. Panas cairan refluks

T reff (K) : 298.15

T out (K) : 477.47

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 1520.44 10.27 0.9984 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 0.77 0.01 0.0008 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Ortho Tolualdehide 136.150 0.12 0.00 0.0001 -1.0686E+02 2.1576E+00 -4.4616E-03 3.5101E-06 0.0000E+00

Phthalide 134.136 1.01 0.01 0.0007 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

TOTAL 1522.34 10.28 1.0000

Panas laten kondensasi refluks

T dew (K) : 477.47

F18 (kg/jam) ni (kmol/jam)

F18 (kg/jam) ni (kmol/jam)

Lo (kg/jam) ni (kmol/jam)

Komponen BM A Tc (K) n Hk (kJ/jam)

Phthalic anhydride 148.118 1520.44 10.27 5.5495E+01 7.9100E+02 3.8000E-02 549974.38

Maleic anhydride 98.058 0.77 0.01 5.9574E+01 7.2100E+02 2.1600E-01 369.29

Ortho Tolualdehide 136.150 0.12 0.00 9.1444E+01 7.5100E+02 3.8800E-01 55.90

Phthalide 134.136 1.01 0.01 4.5551E+01 7.1000E+02 3.8000E-02 329.13

TOTAL 1522.34 10.28 550728.70

Menghitung muatan kondensor

Qc = 4775654.34

Menentukan kebutuhan pendingin

Cp mean (kJ/kg K) : 4.17

Kebutuhan medium pendingin (kJ/jam) : 4775654.34

Kebutuhan medium pendingin (kg/jam) : 146428.92

126126.74

T in med (K) = 323.15 A

T out med (K) = 330.97 9.2053E+01

Panas yang dibawa oleh residu

T reff (K) : 298.15

T out (K) : 556.52

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 51.86 0.35 0.1978 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Phthalide 134.136 9.56 0.07 0.0403 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

Phthalic acid 166.133 224.14 1.35 0.7620 -1.1530E+02 1.4157E+00 -1.2256E-03 1.1640E-07 0.0000E+00

TOTAL 285.56 1.77 1.0000

Lo (kg/jam) ni (kmol/jam)

F20 (kg/jam) ni (kmol/jam)

Menghitung muatan reboiler

Qr = 2177721.03

Menentukan kebutuhan pemanas

2.34

Kebutuhan medium pemanas (kJ/jam) : 2177721.03

Kebutuhan medium pemanas (kg/jam) : 180981.70 64415.46

T in med (K) = 566.89

T out med (K) = 561.75

Menghitung neraca panas sekitar kondensor (CN-03)

a. Panas uap keluar

T reff (K) : 298.15

T out (K) : 477.15

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 94.34 0.64 0.9897 4.0083E+01 3.6084E-02 9.5956E-04 -1.2341E-06 4.6597E-10

Maleic anhydride 98.058 0.65 0.01 0.0103 -7.2015E+01 1.0423E+00 -1.8716E-03 1.6527E-06 -5.5647E-10

TOTAL 94.99 0.64 1.0000

b. Panas destilat

T reff (K) : 298.15

T out (K) : 477.15

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 248.31 1.68 0.9960 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 0.65 0.01 0.0040 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Cp mean oiltherm (kJ/kg K) :

F16 (kg/jam) ni (kmol/jam)

F17 (kg/jam) ni (kmol/jam)

TOTAL 248.97 1.68 1.0000

Panas laten kondensasi destilat

T dew (K) : 477.15

Komponen BM A Tc (K) n Hk (kJ/jam)

Phthalic anhydride 148.118 248.31 1.68 5.5495E+01 7.9100E+02 3.8000E-02 89823.77

Maleic anhydride 98.058 0.65 0.01 5.9574E+01 7.2100E+02 2.1600E-01 313.42

TOTAL 248.97 1.68 90137.19

Menghitung muatan kondensor

Qc = 57944.58

Menentukan kebutuhan pendingin

Cp mean cooling water (kJ/kg K) : 4.17

Kebutuhan medium pendingin (kJ/jam) : 57944.58

Kebutuhan medium pendingin (kg/jam) : 146565.87

input

56745.47

T in med (K) = 330.97 317.85

T out med (K) = 331.07 57063.33

NERACA PANAS SEKITAR MIXING VALVE

F17 (kg/jam) ni (kmol/jam)

Panas total pencampuran = 1493229.22

T keluar mixing valve (trial) = 477.46 0.04 136.94

T reff (K) : 298.15

T out (K) : 477.46

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 5040.25 34.03 0.9984 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 2.76 0.03 0.0008 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Ortho Tolualdehide 136.150 0.39 0.00 0.0001 -1.0686E+02 2.1576E+00 -4.4616E-03 3.5101E-06 0.0000E+00

Phthalide 134.136 3.19 0.02 0.0007 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

TOTAL 5046.58 34.08 1.0000

NERACA PANAS SEKITAR FLAKER

Asumsi : kebutuhan air dihitung pada saat aliran dari pure PA tank hanya menuju flaker (maksimum)

Menentukan T bubble

557.83

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 5040.25 34.03 0.9984 3.0633E+01 -3.8783E+03 -7.8671E+00 1.1146E-09 2.5885E-06

Maleic anhydride 98.058 2.76 0.03 0.0008 -4.2978E+01 -1.6928E+03 2.2430E+01 -2.7916E-02 1.1707E-05

Ortho Tolualdehide 136.150 0.39 0.00 0.0001 -3.5882E+01 -3.2354E+03 2.1133E+01 -3.0165E-02 1.1587E-05

Phthalide 134.136 3.19 0.02 0.0007 2.9657E+01 -3.5463E+03 -7.8974E+00 1.0046E-07 1.1320E-06

TOTAL 5046.58 34.08 1.0000

Menentukan T dew

558.26

F19 (kg/jam) ni (kmol/jam)

PROFIL SUHU ARUS F19 PADA 1 ATM

T bubble (K) :

F19 (kg/jam) ni (kmol/jam)

T dew (K) :

Komponen BM Yi A B C D E

Phthalic anhydride 148.118 5040.25 34.03 0.9984 3.0633E+01 -3.8783E+03 -7.8671E+00 1.1146E-09 2.5885E-06

Maleic anhydride 98.058 2.76 0.03 0.0008 -4.2978E+01 -1.6928E+03 2.2430E+01 -2.7916E-02 1.1707E-05

Ortho Tolualdehide 136.150 0.39 0.00 0.0001 -3.5882E+01 -3.2354E+03 2.1133E+01 -3.0165E-02 1.1587E-05

Phthalide 134.136 3.19 0.02 0.0007 2.9657E+01 -3.5463E+03 -7.8974E+00 1.0046E-07 1.1320E-06

TOTAL 5046.58 34.08 1.0000

Menghitung panas keluar

a. Panas sensibel

T reff (K) : 298.15

T out (K) : 404.15

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 5040.25 34.03 0.9984 -1.0563E+02 1.9840E+00 -3.8847E-03 2.8513E-06 0.0000E+00

Maleic anhydride 98.058 2.76 0.03 0.0008 -1.2662E+01 1.0564E+00 -2.3244E-03 2.0518E-06 0.0000E+00

Orto Tolualdehide 136.150 0.39 0.00 0.0001 -1.0686E+02 2.1576E+00 -4.4616E-03 3.5101E-06 0.0000E+00

Phthalide 134.136 3.19 0.02 0.0007 -8.0350E+00 2.4304E+00 -3.9847E-03 1.6541E-07 0.0000E+00

TOTAL 5046.58 34.08 1.0000

Komponen BM Xi Hb (J/mol) Hb (kJ/jam)

Phthalic anhydride 148.118 5040.25 34.03 0.9984 2786.00 94803.64

Maleic anhydride 98.058 2.76 0.03 0.0008 2911.00 81.87

Ortho Tolualdehide 136.150 0.39 0.00 0.0001 2425.00 6.91

Phthalide 134.136 3.19 0.02 0.0007 8664.00 205.85

TOTAL 5046.58 34.08 1.0000 95098.28

T reff (K) : 298.15

F19 (kg/jam) ni (kmol/jam)

F19 (kg/jam) ni (kmol/jam)

Menghitung panas pembekuan pada T = 131 oC

F19 (kg/jam) ni (kmol/jam)

Didinginkan hingga 35 oC

T out (K) : 308.15

Komponen BM Xi A B C D E

Phthalic anhydride 148.118 5040.2462 34.0286 0.9984 2.6320E+01 3.9060E-01 2.1260E-04 0.0000E+00 0.0000E+00

Maleic anhydride 98.058 2.7578 0.0281 0.0008 3.2500E+01 2.0960E-01 2.7330E-04 0.0000E+00 0.0000E+00

Ortho Tolualdehide 136.150 0.3882 0.0029 0.0001 -4.2265E+01 7.2871E-01 0.0000E+00 0.0000E+00 0.0000E+00

Phthalide 134.136 3.1870 0.0238 0.0007 3.4220E+01 6.1431E-01 0.0000E+00 0.0000E+00 0.0000E+00

TOTAL 5046.58 34.08 1.0000

Menghitung kebutuhan pendingin

Cp mean cooling water (kJ/kg K) : 4.18

Kebutuhan medium pendingin (kJ/jam) : 494187.43

Kebutuhan medium pendingin (kg/jam) : 8444.69

H input (kJ/jam) : 1493229.22 T in med (K) = 303.15

H output (kJ/jam) : 999041.79 T out med (K) = 317.15

Berat F19 (kg/jam) ni (kmol/jam)

Cpl dT (J/mol) H sensibel (kJ/jam)

682.55 22808.60

647.42 441.53

23250.13

T bubble (K) Pi (mmHg) P (mmHg)total Ki Yi Parsial

429.28 1.0229E+03 1026.00 9.9702E-01 0.9771 1002.48400221

429.28 1.1758E+03 1026.00 1.1460E+00 0.0229 23.5158918704

1.0000

T dew (K) Pi (mmHg) P (mmHg) Ki Xi

429.30 1.0233E+03 1026.00 9.9740E-01 0.9826

429.30 1.1762E+03 1026.00 1.1464E+00 0.0174

1.0000

Cpg dT (J/mol) H sensibel (kJ/jam)

20969.10 700719.96

20205.82 13779.87

714499.83

T input (K) : 473.15

T output (K) : 375.37

Cp mean (kJ/kg K) : 4.3890

B C D E

-3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

T out (K) : 303.18

Cpg dT (J/mol) H sensibel(Kj/jam) Cpg.Yi (J/mol K)

0.88 485.55 5.57

0.87 2056.80 23.59

2542.36 29.16

Cpg dT (J/mol) H sensibel (kJ/jam)

148.29 81368.76

146.24 344816.13

426184.90

Cpg dT (J/mol) H sensibel (kJ/jam)

3925.16 2153746.10

3828.49 9027102.54

11180848.64

T input (K) : 541.55

T output (K) : 473.15

Cp mean (kJ/kg K) : 4.8843

B C D E

-3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

T bubble (K) Pi (mmHg) P (mmHg) Ki Yi

81.36 2.6368E-25 1003.20 2.6284E-28 0.0000

81.36 2.9893E-24 1003.20 2.9798E-27 0.0000

81.36 2.7082E+02 1003.20 2.6996E-01 0.0504

81.36 1.1881E+03 1003.20 1.1843E+00 0.9496

1.0000

T dew (K) Pi (mmHg) P (mmHg) Ki Xi

307.96 1.1587E+01 1003.20 1.1550E-02 0.9838

307.96 1.4564E+01 1003.20 1.4518E-02 0.0160

307.96 1.7809E+06 1003.20 1.7752E+03 0.0001

307.96 8.6176E+06 1003.20 8.5901E+03 0.0001

1.0000

Cpg dT (J/mol) H sensibel (kJ/jam)

20886.48 697959.01

20205.82 13779.87

3925.16 2153746.10

3828.49 9027102.54

11892587.52

Cpg dT (J/mol) H sensibel (kJ/jam)

59676.60 1994200.12

58433.55 39850.24

9675.58 5309018.98

9280.45 21882147.56

29225216.90

-43639.60 -872.79 42766.81

-2860.76 0.00 2860.76

0.00 -9747333.10 -9747333.10

0.00 -551611.41 -551611.41

0.00 11511.08 11511.08

0.00 -2756335.27 -2756335.27

0.00 -1403966.58 -1403966.58

0.00 -16097280.23 -16097280.23

0.00 0.00 0.00

0.00 0.00 0.00

0.00 -65800371.42 -65800371.42

-46500.36 -96346259.72 -96299759.36

Cpg dT (J/mol) H sensibel (kJ/jam)

62062.75 41478.75

60797.66 0.00

51802.78 1231777.05

47053.15 66016.83

87382.44 5050.97

146259.54 9586.71

9671.00 122875.71

13984.82 572090.19

9997.28 4114659.89

9580.69 22590068.24

11287.51 1196378.50

29949982.84

Hr (kJ/mol) Hp (kJ/mol) Hf (kJ/mol)

T input (K) : 494.11

T output (K) : 541.55

Cp mean (kJ/kg K) : 4.9606

A B C D E

9.2053E+01 -3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

Cpg dT (J/mol) H sensibel (kJ/jam)

52677.23 35206.08

51504.54 0.00

43731.86 1039865.08

40462.89 56770.52

79503.94 4595.57

121856.32 7987.18

8716.00 3587315.42

8382.24 19764264.06

8449.93 107361.27

12117.57 495705.07

9844.54 1043435.65

0.00 26142505.90

T input (K) : 541.55

T output (K) : 604.35

Cp mean (kJ/kg K) : 1.9845

B C D E

-8.8146E-03 2.9906E-05 -1.7825E-08 3.6934E-12

T bubble (K) Pi (mmHg) P (mmHg) Ki Yi

80.43 9.5162E-26 836.00 1.1383E-28 0.0000

80.43 1.1255E-24 836.00 1.3463E-27 0.0000

80.43 2.7533E-33 836.00 3.2934E-36 0.0000

80.43 3.5003E-24 836.00 4.1870E-27 0.0000

80.43 4.1988E-45 836.00 5.0225E-48 0.0000

80.43 3.3477E-30 836.00 4.0044E-33 0.0000

80.43 5.8189E-24 836.00 6.9604E-27 0.0000

80.43 2.3938E+02 836.00 2.8634E-01 0.0406

80.43 1.0753E+03 836.00 1.2863E+00 1.0453

1.0859

T dew (K) Pi (mmHg) P (mmHg) Ki Xi

407.32 5.7351E+02 836.00 6.8601E-01 0.0003

407.32 6.6513E+02 836.00 7.9561E-01 0.0000

407.32 1.0195E+01 836.00 1.2195E-02 0.6720

407.32 9.5197E+01 836.00 1.1387E-01 0.0042

407.32 4.1360E-45 836.00 4.9474E-48 0.0000

407.32 3.3650E+00 836.00 4.0251E-03 0.0056

407.32 2.2980E+03 836.00 2.7488E+00 0.0133

407.32 1.3740E+07 836.00 1.6436E+04 0.0000

407.32 1.8203E+08 836.00 2.1774E+05 0.0000

0.6955

Cpg dT (J/mol) H sensibel (kJ/jam)

16958.66 11334.08

16371.70 0.00

13673.68 325135.52

13772.05 19322.55

15295.87 884.15

36454.26 2389.43

3258.00 1340921.83

3184.14 7507807.45

9207795.01

T input (K) : 393.15

T output (K) : 494.11

Cp mean (kJ/kg K) : 4.48

B C D E

-3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

Cps dT (J/mol) H sensibel (kJ/jam)

5978.59 142160.23

6571.33 379.84

7984.44 523.35

143063.42

Cpg dT (J/mol) H sensibel (kJ/jam)

1019.32 5006.45

1363.83 55791.36

1035.22 426073.37

1018.37 2401188.46

2888059.64

Cpl dT (J/mol) H sensibel (kJ/jam)

6733.76 4500.41

6497.42 0.00

5379.11 7547.04

2634.17 279198.83

291246.28

Cps dT (J/mol) H sensibel (kJ/jam)

14947.60 355427.53

16699.04 965.26

19775.11 1296.18

357688.96

Cpl dT (J/mol) H sensibel (kJ/jam)

16049.65 10726.55

12898.29 18096.65

18844.78 448095.64

19251.67 1112.81

29551.73 1936.99

479968.64

Cpl dT (J/mol) H sensibel (kJ/jam) A B C D E T P

19459.53 13005.50

22901.94 544567.75

23307.94 1347.27

35238.96 2309.77

15656.11 21965.95

Pi

583196.23

Cpg dT (J/mol) H sensibel (kJ/jam)

11890.17 241.85

11442.44 9709.80

9539.47 238.76

9728.58 7924.23

2675.65 685246.34

703360.97

Cpl dT (J/mol) H sensibel (kJ/jam)

15595.53 53.51

15055.70 1831.93

18304.62 6016.09

12530.96 13135.03

5971.90 66485.54

87522.10

Cpl dT (J/mol) H sensibel (kJ/jam)

15595.53 0.00

15055.70 43.53

18304.62 142.94

12530.96 312.09

5971.90 1579.64

2078.19

T input (K) : 303.15

T output (K) : 323.15

Cp mean (kJ/kg K) : 4.18

B C D E

-3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

Cpl dT (J/mol) H sensibel (kJ/jam)

70016.63 2451679.16

48715.99 1850.11

75790.34 216.09

78059.17 7418.54

2461163.90

Cpl dT (J/mol) H sensibel (kJ/jam)

44556.52 2001949.27

30513.96 1399.11

47892.82 179.87

60744.21 1901.17

46236.36 830.02

2006259.44

output

-359414.78

-239.05

-55.24

512.00

-359197.07 4774824.32

Cpg dT (J/mol) H sensibel (kJ/jam)

24529.18 56745.47

23901.95 317.85

57063.33

input output

2451679.16 4531616.20

1850.11 3688.64

216.09 424.35

7418.54 8573.01

2461163.90 4544302.20

Cpl dT (J/mol) H sensibel (kJ/jam)

43812.33 1417422.99

29996.39 740.29 2083138.29

47087.38 134.25

60018.19 1425.99

1419723.53

1.29921477

Cpl dT (J/mol) H sensibel (kJ/jam) ai xf

43812.33 449735.42 2.62E+01 0 0.00E+00 2.49E+01 0.00E+00

29996.39 235.07 2.97E+01 0.0096 2.85E-01 2.84E+01 1.00E-02

47087.38 42.60 1.00E+00 0.026 2.60E-02 -2.99E-01 -8.69E-02

60018.19 452.46 7.45E+00 0.083 6.19E-01 6.16E+00 1.01E-01

450465.54 1.15E+02 0.8814 1.01E+02 1.13E+02 8.91E-01

9.15E-01

T input (K) : 323.15

T output (K) : 330.97

Cp mean (kJ/kg K) : 4.1698

B C D E

-3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

Cpl dT (J/mol) H sensibel (kJ/jam)

65634.78 22982.46

76171.23 5429.34

69490.91 93752.72

122164.52

Cpg dT (J/mol) H sensibel (kJ/jam)

24479.41 15591.62

23856.97 158.63

15750.25

Cp dT (J/mol) H sensibel (kJ/jam)

43727.09 73306.64

29937.15 199.06

73505.69

output

-925.51

44.26

-881.25 57944.58

T input (K) : 330.97

T output (K) : 331.07

Cp mean (kJ/kg K) : 4.1684

A B C D E

9.2053E+01 -3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

Cpl dT (J/mol) H sensibel (kJ/jam)

43810.97 1490825.46

29995.45 843.59

47085.91 134.25

60016.85 1425.96

1493229.26

T bubble (K) Pi (mmHg) P (mmHg) Ki Yi

557.83 7.5707E+02 760.00 9.9614E-01 0.9945

557.83 4.5940E+03 760.00 6.0447E+00 0.0050

557.83 1.3770E+03 760.00 1.8118E+00 0.0002

557.83 9.1643E+01 760.00 1.2058E-01 0.0001

0.9998

T dew (K) Pi (mmHg) P (mmHg) Ki Xi

558.26 7.6394E+02 760.00 1.0052E+00 0.9932

558.26 4.6303E+03 760.00 6.0926E+00 0.0001

558.26 1.3900E+03 760.00 1.8289E+00 0.0000

558.26 9.2228E+01 760.00 1.2135E-01 0.0057

0.9992

Cpl dT (J/mol) H sensibel (kJ/jam)

24876.09 846498.22

16999.01 478.08

26702.50 76.13

37911.48 900.75

847953.18

Cps dT (J/mol) H sensibel (kJ/jam)

1642.70 55898.79

1211.59 34.07

1786.43 5.09

2204.48 52.38

55990.33

T input (K) : 303.15

T output (K) : 317.15

Cp mean (kJ/kg K) : 4.18

A B C D E

9.2053E+01 -3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

γi

KAPASITAS PANAS GAS

T reff (K) : 298.15

T out (K) : 433.15

Komponen BM Berat (kg) ni (kmol) Xi A B C

O-xylene 106.167 104.0437 0.9800 9.8000E-01 1.8200E-01 5.1344E-01 -2.0212E-04

M-xylene 106.167 2.1233 0.0200 2.0000E-02 -1.6725E+01 5.6424E-01 -2.6465E-04

Phthalic anhydride 148.118 0.0000 0.0000 0.0000E+00 4.0083E+01 3.6084E-02 9.5956E-04

Maleic anhydride 98.058 0.0000 0.0000 0.0000E+00 -7.2015E+01 1.0423E+00 -1.8716E-03

Ortho Tolualdehide 136.150 0.0000 0.0000 0.0000E+00 -4.4383E+01 6.3161E-01 -3.8644E-04

Phthalide 134.136 0.0000 0.0000 0.0000E+00 1.9986E+01 7.7860E-01 2.9980E-04

Carbon monoxide 28.011 0.0000 0.0000 0.0000E+00 2.9556E+01 -6.5807E-03 2.0130E-05

Carbon dioxide 44.011 0.0000 0.0000 0.0000E+00 2.7437E+01 4.2315E-02 -1.9555E-05

Oxygen 32.000 0.0000 0.0000 0.0000E+00 2.9526E+01 -8.8889E-03 3.8083E-05

Nitrogen 28.014 0.0000 0.0000 0.0000E+00 2.9342E+01 -3.5395E-03 1.0076E-05

Water 18.016 0.0000 0.0000 0.0000E+00 3.3933E+01 -8.8146E-03 2.9906E-05

TOTAL 106.1670 1.0000 1.0000

KAPASITAS PANAS CAIRAN

T reff (K) : 298.00

T out (K) : 298.00

Komponen BM Berat (kg) ni (kmol) Xi A B C

O-xylene 106.167 104.0437 0.9800 4.9000E-01 5.6460E+01 9.4926E-01 -2.4902E-03

M-xylene 106.167 2.1233 0.0200 1.0000E-02 7.0916E+01 8.0450E-01 -2.1885E-03

Phthalic anhydride 148.118 148.1180 1.0000 5.0000E-01 -1.0563E+02 1.9840E+00 -3.8847E-03

Maleic anhydride 98.058 0.0000 0.0000 0.0000E+00 -1.2662E+01 1.0564E+00 -2.3244E-03

Ortho Tolualdehide 136.150 0.0000 0.0000 0.0000E+00 5.8201E+01 1.1353E+00 -2.6405E-03

Phthalide 134.136 0.0000 0.0000 0.0000E+00 -8.0350E+00 2.4304E+00 -3.9847E-03

Carbon monoxide 28.011 0.0000 0.0000 0.0000E+00 1.2560E+02 -1.7022E+00 1.0707E-02

Carbon dioxide 44.011 0.0000 0.0000 0.0000E+00 -3.9810E+03 5.2511E+01 -2.2708E-01

Oxygen 32.000 0.0000 0.0000 0.0000E+00 4.6432E+01 3.9506E-01 -7.0522E-03

Nitrogen 28.014 0.0000 0.0000 0.0000E+00 7.6452E+01 -3.5226E-01 -2.6690E-03

Water 18.016 0.0000 0.0000 0.0000E+00 9.2053E+01 -3.9953E-02 -2.1103E-04

TOTAL 254.2850 2.0000 1.0000

KAPASITAS PANAS PADATAN

T reff (K) : 298.15

T out (K) : 379.70

Komponen BM Berat (kg) ni (kmol) Xi A B C

O-xylene 106.167 1.0000 0.0094 1.0000 3.0200E-01 7.8782E-01 -8.1442E-04

M-xylene 106.167 0.0000 0.0000 0.0000 3.9130E+00 8.4357E-01 -1.4305E-03

Phthalic anhydride 148.118 0.0000 0.0000 0.0000 2.6320E+01 3.9060E-01 2.1260E-04

Maleic anhydride 98.058 0.0000 0.0000 0.0000 3.2500E+01 2.0960E-01 2.7330E-04

Ortho Tolualdehide 136.150 0.0000 0.0000 0.0000 -3.3836E+01 6.4085E-01 0.0000E+00

Phthalide 134.136 0.0000 0.0000 0.0000 3.4220E+01 6.1431E-01 0.0000E+00

Carbon monoxide 28.011 0.0000 0.0000 0.0000 2.1830E+01 -4.7101E-02 6.4073E-03

Carbon dioxide 44.011 0.0000 0.0000 0.0000 4.1195E+01 3.1470E-02 6.4118E-05

Oxygen 32.000 0.0000 0.0000 0.0000 -1.6683E+01 1.5925E+00 -2.9859E-03

Nitrogen 28.014 0.0000 0.0000 0.0000 2.4334E+01 2.8866E-01 1.1577E-03

Water 18.016 0.0000 0.0000 0.0000 9.6950E+00 7.4955E-02 -1.5584E-05

TOTAL 1.0000 0.0094 1.0000

ENTHALPY PENGUAPAN

T dew (K) :

D E Cpg dT (J/mol) H sensibel (kJ) Komponen

-2.1615E-08 2.3212E-11 2.1592E+04 2.1160E+04 O-xylene

1.3381E-08 1.5869E-11 2.0896E+04 4.1791E+02 M-xylene

-1.2341E-06 4.6597E-10 1.7488E+04 0.0000E+00 Phthalic anhydride

1.6527E-06 -5.5647E-10 1.7408E+04 0.0000E+00 Maleic anhydride

9.1760E-08 -2.9424E-12 1.8751E+04 0.0000E+00 Ortho Tolualdehide

1.7486E-08 5.6823E-11 4.6870E+04 0.0000E+00 Phthalide

-1.2227E-08 2.2617E-12 3.9551E+03 0.0000E+00 Carbon monoxide

3.9968E-09 -2.9872E-13 5.4623E+03 0.0000E+00 Carbon dioxide

-3.2629E-08 8.8607E-12 4.0426E+03 0.0000E+00 Oxygen

-4.3116E-09 2.5935E-13 3.9416E+03 0.0000E+00 Nitrogen

-1.7825E-08 3.6934E-12 4.5796E+03 0.0000E+00 Water

2.1578E+04 TOTAL

D E Cpl dT (J/mol) H sensibel (kJ)

2.6838E-06 0.0000E+00 0.0000E+00 0.0000E+00

2.5061E-06 0.0000E+00 0.0000E+00 0.0000E+00

2.8513E-06 0.0000E+00 0.0000E+00 0.0000E+00

2.0518E-06 0.0000E+00 0.0000E+00 0.0000E+00

2.4764E-06 0.0000E+00 0.0000E+00 0.0000E+00

1.6541E-07 0.0000E+00 0.0000E+00 0.0000E+00

4.1584E-06 0.0000E+00 0.0000E+00 0.0000E+00

3.2866E-04 0.0000E+00 0.0000E+00 0.0000E+00

3.9897E-05 0.0000E+00 0.0000E+00 0.0000E+00

5.0057E-05 0.0000E+00 0.0000E+00 0.0000E+00

5.3469E-07 0.0000E+00 0.0000E+00 0.0000E+00

0.0000E+00

D E Cps dT (J/mol) H sensibel (kJ)

0.0000E+00 0.0000E+00 1.4133E+04 1.3312E+02

0.0000E+00 0.0000E+00 1.0170E+04 0.0000E+00

0.0000E+00 0.0000E+00 1.4943E+04 0.0000E+00

0.0000E+00 0.0000E+00 1.1016E+04 0.0000E+00

0.0000E+00 0.0000E+00 1.4953E+04 0.0000E+00

0.0000E+00 0.0000E+00 1.9770E+04 0.0000E+00

0.0000E+00 0.0000E+00 6.0789E+04 0.0000E+00

0.0000E+00 0.0000E+00 4.8328E+03 0.0000E+00

0.0000E+00 0.0000E+00 1.4549E+04 0.0000E+00

0.0000E+00 0.0000E+00 2.0860E+04 0.0000E+00

0.0000E+00 0.0000E+00 2.7156E+03 0.0000E+00

1.3312E+02

ENTHALPY PENGUAPAN

433.60

BM Berat (kg) ni (kmol) A Tc (K) n H vap (kJ)

106.167 104.0437 0.9800 5.5606E+01 6.3037E+02 3.7500E-01 3.5216E+04

106.167 2.1233 0.0200 6.0216E+01 6.1705E+02 4.5800E-01 6.9098E+02

148.118 0.0000 0.0000 5.5495E+01 7.9100E+02 3.8000E-02 0.0000E+00

98.058 0.0000 0.0000 5.9574E+01 7.2100E+02 2.1600E-01 0.0000E+00

136.150 0.0000 0.0000 9.1444E+01 7.5100E+02 3.8800E-01 0.0000E+00

134.136 0.0000 0.0000 4.5551E+01 7.1000E+02 3.8000E-02 0.0000E+00

28.011 0.0000 0.0000 8.0030E+00 1.3292E+02 3.1800E-01 0.0000E+00

44.011 0.0000 0.0000 1.8260E+01 3.0419E+02 2.4000E-01 0.0000E+00

32.000 0.0000 0.0000 8.0400E+00 1.5458E+02 2.0100E-01 0.0000E+00

28.014 0.0000 0.0000 9.4300E+00 1.2610E+02 5.3300E-01 0.0000E+00

18.016 0.0000 0.0000 5.2053E+01 6.4713E+02 3.2100E-01 0.0000E+00

106.1670 1.0000 3.5907E+04

MENGHITUNG CP MEAN COOLING WATER

T input (K) : 485.15

T output (K) : 541.55

Cp mean (kJ/kg K) : 4.9263

A B C D E

9.2053E+01 -3.9953E-02 -2.1103E-04 5.3469E-07 0.0000E+00

MENGHITUNG CP MEAN COOLING WATER