|
Data Dalam Perhitungan Neraca Energi
|
|||||||||||||||
|
1. Data Kapasitas Panas
|
|||||||||||||||
|
Komponen
|
Fasa
|
Formula
|
Kapasitas Panas (Cp)
|
||||||||||||
|
|
|
|
A
|
B
|
C
|
D
|
E
|
Rumus Cp
|
Unit
|
Sumber
|
|||||
|
Air
|
gas
|
H2O
|
33,933
|
-8,42E-03
|
2,99E-05
|
-1,78E-08
|
3,69E-12
|
A+BT+CT^2+DT^3+ET^4
|
J/ mol.K
|
Carl L. Yaws
|
|||||
|
Air
|
liquid
|
H2O
|
92,053
|
-4,00E-02
|
-2,11E-04
|
5,35E-07
|
0
|
A+BT+CT^2+DT^3
|
J/ mol.K
|
Carl L. Yaws
|
|||||
|
Natrium Hidroksida
|
solid
|
NaOH
|
51,234
|
1,31E-02
|
2,34E-05
|
0
|
0
|
A+BT+CT^2
|
J/ mol.K
|
Carl L. Yaws
|
|||||
|
Natrium Hidroksida
|
liquid
|
NaOH
|
87,639
|
-4,84E-04
|
-4,54E-06
|
0
|
0
|
A+BT+CT^2
|
J/ mol.K
|
Carl L. Yaws
|
|||||
|
Oksigen
|
gas
|
O2
|
29,526
|
-8,90E-03
|
3,81E-08
|
-3,26E-08
|
8,86E-12
|
A+BT+CT^2+DT^3+ET^4
|
J/ mol.K
|
Carl L. Yaws
|
|||||
|
Nitrogen
|
gas
|
N2
|
29,342
|
-3,54E-03
|
1,01E-09
|
-4,31E-09
|
2,59E-13
|
A+BT+CT^2+DT^3+ET^4
|
J/ mol.K
|
Carl L. Yaws
|
|||||
|
Karbondioksida
|
gas
|
CO2
|
27,437
|
4,23E-02
|
-1,96E-05
|
4,00E-09
|
-2,99E-13
|
A+BT+CT^2+DT^3+ET^4
|
J/ mol.K
|
Carl L. Yaws
|
|||||
|
Natrium Oksida
|
solid
|
Na2O
|
72,61
|
-6,11E-03
|
-6,77E-06
|
5,15E-09
|
0
|
A+BT+CT^2+DT^3
|
J/ mol.K
|
Carl L. Yaws
|
|||||
|
Besi oksida
|
solid
|
Fe2O3
|
24,72
|
0,01604
|
423400
|
0
|
0
|
A+BT-C/T^2
|
cal/ mol.K
|
Perry's
|
|||||
|
Natrium Aluminate
|
solid
|
Na2O.Al2O3
|
73,535
|
-
|
-
|
-
|
-
|
A
|
J/ mol.K
|
Fried Savert
|
|||||
|
Aluminium Hidroksida
|
solid
|
Al(OH)3
|
13,073
|
4,07E-02
|
2,90E-05
|
-
|
-
|
A+B/T+C/T^2
|
cal/ mol.K
|
W. Hummel
|
|||||
|
Aluminium Hidroksida
|
liquid
|
Al(OH)3
|
36,19
|
1,91E-01
|
-
|
-
|
-
|
A+ BT
|
J/ mol.K
|
Binnewies
|
|||||
|
3. Entalpi Pembentukan Standar
|
|||||||||||||||
|
Komponen
|
fasa
|
Hf
|
satuan
|
sumber
|
|||||||||||
|
Na2O.Al2O3
|
solid
|
-1133,0272
|
kJ/ mol
|
Chemistry reference.com
|
|||||||||||
|
Al(OH)3
|
liquid
|
-1275,2818
|
kJ/ mol
|
Perry's
|
|||||||||||
|
NaOH
|
liquid
|
-426,60017
|
kJ/ mol
|
Perry's
|
|||||||||||
|
H2O
|
liquid
|
-285,82996
|
kJ/ mol
|
Chemistry reference.com
|
|||||||||||
|
Na2O
|
solid
|
-416,09834
|
Kkal/mol
|
Perry's
|
|||||||||||
|
2. Data Titik didih
|
||||
|
Komponen
|
Fasa
|
Formula
|
Titik
|
Sumber
|
|
|
|
|
leleh (˚C)
|
|
|
Natrium Hidroksida
|
solid
|
NaOH
|
318,4
|
Perry's
|
|
Natrium Oksida
|
solid
|
Na2O
|
1132
|
wikipedia.org
|
|
Besi Oksida
|
solid
|
Fe2O3
|
1560
|
Perry's
|
|
Natrium Aluminate
|
solid
|
Na2O.Al2O3
|
1650
|
Perry's
|
|
Aluminium Oksida
|
solid
|
Al2O3
|
1999-2032
|
Perry's
|
|
Aluminium Hiroksida
|
solid
|
Al(OH)3
|
300
|
Perry's
|
|
3. Entalpi Pembentukan Standar
|
||||
|
Komponen
|
fasa
|
H˚f
|
satuan
|
sumber
|
|
Na2O.Al2O3
|
solid
|
-1133,0272
|
kJ/ mol
|
Chemistry reference.com
|
|
Al(OH)3
|
liquid
|
-1275,2818
|
kJ/ mol
|
Perry's
|
|
NaOH
|
liquid
|
-426,60017
|
kJ/ mol
|
Perry's
|
|
H2O
|
liquid
|
-285,82996
|
kJ/ mol
|
Chemistry reference.com
|
|
Na2O
|
solid
|
-416,09834
|
Kkal/mol
|
Perry's
|
|
Komponen
|
Fasa
|
Aliran
|
Temp.
|
Temp. Bahan
|
Kapasitas Panas (Cp)
|
∫Cp dT
|
|||||
|
|
|
|
Ref. (K)
|
(K)
|
A
|
B
|
C
|
D
|
E
|
∫Cp dT
|
Satuan
|
|
Natrium Hidroksida
|
solid
|
2
|
298
|
303
|
51,234
|
1,31E-02
|
2,34E-05
|
0
|
0
|
286,382
|
J/ mol
|
|
Natrium Hidroksida
|
liquid
|
3
|
298
|
673
|
87,639
|
-4,84E-04
|
-4,54E-06
|
0
|
0
|
32355,1
|
J/ mol
|
|
Natrium Hidroksida
|
liquid
|
7
|
298
|
673
|
87,639
|
-4,84E-04
|
-4,54E-06
|
0
|
0
|
32355,1
|
J/ mol
|
|
Air
|
gas
|
9
|
298
|
873
|
33,933
|
-8,42E-03
|
2,99E-05
|
-1,78E-08
|
3,69E-12
|
23046
|
J/ mol
|
|
Air
|
gas
|
13
|
298
|
303
|
33,933
|
-8,42E-03
|
2,99E-05
|
-1,78E-08
|
3,69E-12
|
170,519
|
J/ mol
|
|
Air
|
liquid
|
14
|
298
|
278
|
92,053
|
-4,00E-02
|
-2,11E-04
|
5,35E-07
|
0
|
-1260,7
|
J/ mol
|
|
Oksigen
|
gas
|
13
|
298
|
303
|
29,526
|
-8,90E-03
|
3,81E-08
|
-3,26E-08
|
8,86E-12
|
134,275
|
J/ mol
|
|
Oksigen
|
gas
|
14
|
298
|
278
|
29,526
|
-8,90E-03
|
3,81E-08
|
-3,26E-08
|
8,86E-12
|
-539,32
|
J/ mol
|
|
Oksigen
|
gas
|
15
|
298
|
278
|
29,526
|
-8,90E-03
|
3,81E-08
|
-3,26E-08
|
8,86E-12
|
-539,32
|
J/ mol
|
|
Nitrogen
|
gas
|
13
|
298
|
303
|
29,342
|
-3,54E-03
|
1,01E-09
|
-4,31E-09
|
2,59E-13
|
141,392
|
J/ mol
|
|
Nitrogen
|
gas
|
14
|
298
|
278
|
29,342
|
-3,54E-03
|
1,01E-09
|
-4,31E-09
|
2,59E-13
|
-566,45
|
J/ mol
|
|
Nitrogen
|
gas
|
15
|
298
|
278
|
29,342
|
-3,54E-03
|
1,01E-09
|
-4,31E-09
|
2,59E-13
|
-566,45
|
J/ mol
|
|
Karbondioksida
|
gas
|
13
|
298
|
303
|
27,437
|
4,23E-02
|
-1,96E-05
|
4,00E-09
|
-2,99E-13
|
191,934
|
J/ mol
|
|
Karbondioksida
|
gas
|
14
|
298
|
278
|
27,437
|
4,23E-02
|
-1,96E-05
|
4,00E-09
|
-2,99E-13
|
-760,02
|
J/ mol
|
|
Karbondioksida
|
gas
|
15
|
298
|
278
|
27,437
|
4,23E-02
|
-1,96E-05
|
4,00E-09
|
-2,99E-13
|
-760,02
|
J/ mol
|
|
Natrium Oksida
|
solid
|
8
|
298
|
873
|
72,61
|
-6,11E-03
|
-6,77E-06
|
5,15E-09
|
0
|
38252
|
J/ mol
|
|
Natrium Oksida
|
solid
|
17
|
298
|
303
|
72,61
|
-6,11E-03
|
-6,77E-06
|
5,15E-09
|
0
|
350,815
|
J/ mol
|
|
Besi Oksida
|
solid
|
5
|
298
|
303
|
24,72
|
0,01604
|
423400
|
0
|
0
|
124,254
|
cal/ mol
|
|
Besi Oksida
|
solid
|
6
|
298
|
673
|
24,72
|
0,01604
|
423400
|
0
|
0
|
11398,6
|
cal/ mol
|
|
Besi Oksida
|
solid
|
7
|
298
|
673
|
24,72
|
0,01604
|
423400
|
0
|
0
|
11398,6
|
cal/ mol
|
|
Besi Oksida
|
solid
|
17
|
298
|
303
|
24,72
|
0,01604
|
423400
|
0
|
0
|
124,254
|
cal/ mol
|
|
Natrium Aluminate
|
solid
|
8
|
298
|
873
|
73,535
|
0
|
0
|
0
|
0
|
42282,6
|
J/ mol
|
|
Natrium Aluminate
|
solid
|
11
|
298
|
873
|
73,535
|
0
|
0
|
0
|
0
|
42282,6
|
J/ mol
|
|
Natrium Aluminate
|
solid
|
17
|
298
|
303
|
73,535
|
0
|
0
|
0
|
0
|
367,675
|
J/ mol
|
|
Aluminium Hidroksida
|
solid
|
5
|
298
|
303
|
13,073
|
4,07E-02
|
2,90E-05
|
0
|
0
|
65,5683
|
cal/ mol
|
|
Aluminium Hidroksida
|
liquid
|
6
|
298
|
673
|
36,19
|
1,91E-01
|
0
|
0
|
0
|
48307
|
J/ mol
|
|
Aluminium Hidroksida
|
liquid
|
7
|
298
|
673
|
36,19
|
1,91E-01
|
0
|
0
|
0
|
48307
|
J/ mol
|
|
Entalpi reaktan
|
|||||||||||
|
Komponen
|
Fasa
|
Aliran
|
T in
|
Tref
|
Kapasitas Panas (Cp)
|
∫Cp dT
|
|||||
|
|
|
|
(K)
|
(K)
|
A
|
B
|
C
|
D
|
E
|
∫Cp dT
|
Satuan
|
|
∫ Tin - 25
|
|
|
|
|
|
|
|
|
|
|
|
|
Natrium Hidroksida
|
liquid
|
7
|
673
|
298
|
87,639
|
-4,84E-04
|
-4,54E-06
|
0
|
0
|
-32355,1
|
J/ mol
|
|
Al(OH)3
|
liquid
|
7
|
673
|
298
|
36,19
|
1,91E-01
|
0
|
0
|
0
|
-48306,95
|
J/ mol
|
|
Fe2O3 (s)
|
solid
|
7
|
673
|
298
|
24,72
|
0,01604
|
423400
|
0
|
0
|
-11398,6
|
cal/ mol
|
|
Entalpi Produk
|
|||||||||||
|
∫ 25-Tout
|
|
|
Tref
|
Tout
|
|
|
|
|
|
|
|
|
Na2O.Al2O3
|
solid
|
8
|
298
|
873
|
73,535
|
0
|
0
|
0
|
0
|
42282,625
|
J/ mol
|
|
Na2O (s)
|
solid
|
8
|
298
|
873
|
72,61
|
-6,11E-03
|
-6,77E-06
|
5,15E-09
|
0
|
38252,004
|
J/ mol
|
|
H2O (g)
|
gas
|
9
|
298
|
873
|
33,933
|
-8,42E-03
|
2,99E-05
|
-1,78E-08
|
3,69E-12
|
23045,98
|
J/ mol
|
|
Fe2O3 (s)
|
solid
|
8
|
298
|
873
|
24,72
|
0,01604
|
423400
|
0
|
0
|
18678,255
|
cal/ mol
|
|
1. Neraca Energi Di Melter I
|
|||||||||
         |
Diketahui :
|
||||||||
|
T ref =
|
298
|
K
|
|||||||
|
T2 =
|
303
|
K
|
|||||||
|
T3 =
|
673
|
K
|
|||||||
|
Tabel Entalpi Melter I
|
|||||||||
|
Aliran
|
Komponen
|
Massa
|
∫Cp dT
|
H
|
H
|
||||
|
|
|
(Kg)
|
(J/mol)
|
(J)
|
(kJ)
|
||||
|
2
|
NaOH (s)
|
7000,20
|
286,381581
|
50118216,07
|
50118,21607
|
||||
|
3
|
NaOH (l)
|
7000,20
|
32355,10373
|
5662305774
|
5662305,774
|
||||
|
Tabel Neraca Energi Melter I
|
|||||||||
|
Komponen
|
Energi Masuk (kJ)
|
Energi Keluar (kJ)
|
|||||||
|
|
H2
|
Qpemanas
|
H3
|
||||||
|
NaOH (s)
|
50118,2161
|
5612187,6
|
0
|
||||||
|
NaOH (l)
|
0
|
0
|
5662305,774
|
||||||
|
Total
|
50118,2161
|
5612187,6
|
|
||||||
|
|
5662305,8
|
5662305,774
|
|||||||
|
|
|
||||||||
 |
|||||||||
|
Q pemanas =
|
5612187,6
|
kJ
|
|||||||
|
0,0935365
|
kW
|
||||||||
|
2. Neraca Energi Di Melter II
|
||||||||
       |
Diketahui :
|
|||||||
|
T ref =
|
298
|
K
|
||||||
|
T5 =
|
303
|
K
|
||||||
|
T6 =
|
673
|
K
|
||||||
|
Tabel Entalpi Melter II
|
||||||||
|
Aliran
|
Komponen
|
Massa
|
∫Cp dT
|
H
|
||||
|
|
|
(Kg)
|
|
satuan
|
(J)
|
(kJ)
|
||
|
5
|
Al(OH)3 (s)
|
10946,35
|
65,57
|
cal/ mol
|
38499957,78
|
38499,958
|
||
|
|
Fe2O3 (s)
|
43,96
|
124,2544668
|
J/ mol
|
34139,89526
|
34,139895
|
||
|
6
|
Al(OH)3 (l)
|
10946,35
|
48306,95438
|
J/ mol
|
6779295405
|
6779295,4
|
||
|
|
Fe2O3 (s)
|
43,96
|
11398,60046
|
cal/ mol
|
13103668,62
|
13103,669
|
||
|
Tabel Neraca Energi Melter II
|
|
|||||||
|
Komponen
|
Energi Masuk (kJ)
|
Energi Keluar (kJ)
|
||||||
|
|
H5
|
Qpemanas
|
H6
|
 |
||||
|
Al(OH)3 (s)
|
38499,96
|
6753864,98
|
0,00
|
|||||
|
Fe2O3 (s)
|
34,14
|
|
0,00
|
|||||
|
Al(OH)3 (l)
|
0,00
|
0,00
|
6779295,40
|
|||||
|
Fe2O3 (s)
|
0,00
|
|
13103,67
|
Q pemanas =
|
6753865
|
kJ
|
||
|
Total
|
38534,10
|
6753864,98
|
|
0,1125644
|
kW
|
|||
|
|
6792399,07
|
6792399,07
|
||||||
|
3. Neraca Energi Mixing
|
||||||||
        |
Diketahui :
|
|||||||
|
T ref =
|
298
|
K
|
||||||
|
T3 =
|
673
|
K
|
||||||
|
T6 =
|
673
|
K
|
||||||
|
T7=
|
673
|
K
|
||||||
|
Tabel Entalpi Mixing
|
||||||||
|
Aliran
|
Komponen
|
Massa
|
∫Cp dT
|
H
|
||||
|
|
|
(Kg)
|
|
satuan
|
(J)
|
(kJ)
|
||
|
3
|
NaOH (l)
|
7000,20
|
32355,10
|
J/ mol
|
5662305774
|
5662305,8
|
||
|
6
|
Al(OH)3 (l)
|
10946,35
|
48306,95438
|
J/ mol
|
6779295405
|
6779295,4
|
||
|
|
Fe2O3 (s)
|
43,96
|
11398,60046
|
cal/ mol
|
13103668,62
|
13103,669
|
||
|
|
NaOH (l)
|
7000,20
|
32355,10
|
J/ mol
|
5662305774
|
5662305,8
|
||
|
7
|
Al(OH)3 (l)
|
10946,35
|
48306,95438
|
J/ mol
|
6779295405
|
6779295,4
|
||
|
|
Fe2O3 (s)
|
43,96
|
11398,60046
|
cal/ mol
|
13103668,62
|
13103,669
|
||
|
Tabel Neraca Energi Mixing
|
||||||||
|
Komponen
|
Energi Masuk (kJ)
|
Energi Keluar (kJ)
|
||||||
|
|
H3
|
H6
|
H7
|
|||||
|
NaOH (l)
|
5662305,77
|
0,00
|
5662305,77
|
|||||
|
Al(OH)3 (l)
|
0,00
|
6779295,40
|
6779295,40
|
|||||
|
Fe2O3 (s)
|
0,00
|
13103,67
|
13103,67
|
|||||
|
Total
|
5662305,77
|
6792399,07
|
|
|||||
|
|
12454704,85
|
12454704,85
|
||||||
|
4. Neraca Energi Rotary Kiln
|
||||||||
|
|
||||||||
 Tabel Entalpi Reaksi |
 |
|
||||||
|
Komponen
|
 Massa |
|
 |
 |
 |
|||
|
|
(Kg)
|
(kJ)
|
|
|
(kJ)
|
|||
|
NaOH (l)
|
7000,20
|
0
|
-74657173,73
|
0
|
0
|
|||
|
Al(OH)3 (l)
|
10946,35
|
-6779295
|
-178970338,84
|
0
|
0
|
|||
|
Fe2O3 (s)
|
43,96
|
-13103,67
|
0
|
0
|
21472,25619
|
|||
|
Na2O.Al2O3
|
11507,71
|
0
|
0
|
-79991066,12
|
2966926,906
|
|||
|
Na2O (s)
|
1074,68
|
0
|
0
|
-7212471,688
|
663043,97
|
|||
|
H2O (g)
|
5364,17
|
0
|
0
|
-85179994,32
|
6867917,087
|
|||
|
Total
|
|
-6792399
|
-253627512,6
|
-172383532,1
|
10519360,22
|
|||
|
|
|
-6792399
|
81243980,45
|
10519360,22
|
||||
|
|
|
84970941,59
|
||||||
|
|
|
|||||||
|
Tabel Nerca Energi Rotary Kiln
|
          |
|||||||
|
Komponen
|
Energi Keluar (kJ)
|
|
||||||
|
|
ΔH˚
|
ΔH˚ rx,25˚C
|
Q pemanas
|
ΔH˚ produk
|
||||
|
NaOH (l)
|
0
|
|
|
0
|
||||
|
Al(OH)3 (l)
|
-6779295,4
|
|
0
|
|||||
|
Fe2O3 (s)
|
-13103,669
|
|
21472,25619
|
|||||
|
Na2O.Al2O3
|
0
|
81243980
|
-63932221,15
|
2966926,906
|
||||
|
Na2O (s)
|
0
|
|
663043,97
|
|||||
|
H2O (g)
|
0
|
|
6867917,087
|
|||||
|
Total
|
-6792399,1
|
81243980
|
-63932221,15
|
|
||||
|
|
10519360,22
|
10519360,22
|
||||||
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