Appendices - TU Delft
Transcript of Appendices - TU Delft
Appendices
169
Appendix M: Equipment summary sheets M.1 Classic M.1.1 Reactor and vessels EQUIPMENT NR. : NAME :
C301 Classifying Crystalliser
R101 Reactor
Horizontal Vertical Pressure [bara] : 1 1 Temp. [oC] : 23.0 80 Volume [m3] : Diameter [m] : L or H [m] :
1.66 (1) 1.0 2.2
4.3 1.76 1.76
Internals - Tray Type : - Tray Number : - Fixed Packing Type : Shape : - Catalyst Type : Shape : - - -
n.a. n.a. n.a. n.a. n.a. n.a.
n.a. n.a. n.a. n.a. n.a. n.a.
Number - Series :
- Parallel :
1 -
1
Materials of Construction :
SS(2) CS, glass lined
Other : Remarks: (1) C-301 : Volume is calculated for a residence time of 21.5 minutes (2) SS = Stainless Steel; Designers : G-group 2001 Project ID-Number : CPD3270
Date : 11-12-2001
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M.1.2 Pumps
EQUIPMENT NR. : NAME :
P111 P121 P131 P141 P211
Type : Number :
Slurry pump 1
Centrifugal 1
Centrifugal 1
Centrifugal 1
Centrifugal 1
Medium transferred :
Mg(OH)2
H2SO4
Chemical add.
MgSO4 sol.
MgSO4 sol.
Capacity [kg/s] : [m3/h] :
0.14 0.31
0.18 0.27
0
0.0005
0.98 3.19
0.18 0.54
Density [kg/m3] : 1742 1800 ? 1200 1200 Pressure [bara] :
1
1
1
1
1
Head [m] :
10
9
7
6
16
Temperature [oC] :
30
10
10
23
10
Power [W] :
40
30
0
145
75
Materials of Construction :
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Other :
Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
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EQUIPMENT NR. : NAME :
P212 P213 P221 P311
Type : Number :
Centrifugal 1
Centrifugal 1
Centrifugal 1
Centrifugal 1
Medium transferred :
MgSO4 sol.
Water
MgSO4 sol
MgSO4 sol.
Capacity [kg/s] : [m3/h] :
1.37 3.79
1.37 4.94
2.7 8.1
35
96.9
Density [kg/m3] : 1300 1000 1200 1300 Pressure [bara] :
1
1
1
1
Head [m] :
27
9
15
29
Temperature [oC] :
80
10
10
50
Power [W] :
725
880
800
14210
Materials of Construction :
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Other :
Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
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M.2 EFC M.2.1 Reactor and vessels EQUIPMENT NR. : NAME :
C301 Classifying Crystalliser
R101 Reactor
Horizontal Vertical Pressure [bara] : 1 1 Temp. [oC] : 23.0 80 Volume [m3] : Diameter [m] : L or H [m] :
0.90 (1) 0.4 0.72
2.45 1.46 1.46
Internals - Tray Type : - Tray Number : - Fixed Packing Type : Shape : - Catalyst Type : Shape : - - -
n.a. n.a. n.a. n.a. n.a. n.a.
n.a. n.a. n.a. n.a. n.a. n.a.
Number - Series :
- Parallel :
1 -
1
Materials of Construction :
SS(2) CS, glass lined
Other : Remarks: (1) C-301 : Volume is calculated for a residence time of 21.5 minutes (2) SS = Stainless Steel; Designers : G-group 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
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M.2.2 Pumps EQUIPMENT NR. : NAME :
P111 P121 P131 P141 P212
Type : Number :
Centrifugal 1
Slurry 1
Centrifugal 1
Centrifugal 1
Centrifugal 1
Medium transferred :
MgSO4 sol.
Mg(OH)2
H2SO4
Chem add.
MgSO4 sol.
Capacity [kg/s] : [m3/h] :
0.18 0.54
0.14 0.31
0.13 0.27
0
0.0005
0.746 2.07
Density [kg/m3] : 1200 1742 1800 - 1300 Pressure [bara] :
1
1
1
1
1
Head [m] :
16
10
9
7
24
Temperature [oC] :
10
30
10
10
80
Power [W] :
75
40
30
0
450
Materials of Construction :
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Other :
Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
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EQUIPMENT NR. : NAME :
P213 P312 P322 P211 P151
Type : Number :
Centrifugal 1
Centrifugal 1
Centrifugal 1
Centrifugal 1
Centrifugal 1
Medium transferred :
Water
MgSO4 sol
MgSO4 sol
MgSO4 sol.
MgSO4 sol.
Capacity [kg/s] : [m3/h] :
0.36 1.30
0.55 1.64
0.49 1.47
0.50 1.65
0.45 1.48
Density [kg/m3] : 1000 1300 1300 1300 1200 Pressure [bara] :
1
1
1
1
1
Head [m] :
9
15
14
10
7
Temperature [oC] :
10
23
0
-4
0
Power [W] :
110
210
175
125
80
Materials of Construction :
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Carbon steel
Other :
Designers : G-groep Project ID-Number : CPD3270
Date : 11-12-2001
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EQUIPMENT NR. : NAME :
P311
Type : Number :
Centrifugal 1
Medium transferred :
MgSO4 sol.
Capacity [kg/s] : [m3/h] :
18.65 55.95
Density [kg/m3] : 1300 Pressure [bara] :
1
Head [m] :
23
Temperature [oC] :
50
Power [W] :
6130
Materials of Construction :
Carbon steel
Other :
Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
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Appendix N: Equipment specification sheets N.1 Classic process N.1.1 Reactor R101 EQUIPMENT NUMBER : R101 In Series : 1 NAME : Reactor In Parallel : none
General Data Service : - Buffer / Storage / Separation / Reaction Type : - Agitated Position : - Horizontal - Vertical Internals : - Demister / Plate / Coil / _________ Heating/Cooling medium : - none / Open / Closed / External Hxgr /________ - Type : Water - Quantity [kg/s] : 9.00 - Press./Temp.’s [bara/oC] : 1/20 Vessel Diameter (ID) [m] : 1.76 Vessel Height [m] : 1.76 Vessel Tot. Volume [m3] : 4.30 Vessel Material : CS Other : glas lined
Process Conditions Stream Data
Feed Top Bottom
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
:n.a. :1 :n.a. :1.37
:80 :1 :n.a. :1.37
:80 :1 :n.a :n.a.
Composition mol% wt% mol% wt% mol% wt%
MgSO4 H2O
n.a. n.a.
6.6 93.4
32 68
n.a n.a
Remarks:
Designers : G-group 2001 Project ID-Number : CPD3270
Date : 11-12-2001
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N.1.2 Evaporator S201 EQUIPMENT NUMBER : S201 In Series : 1 NAME : Evaporator In Parallel : none
General Data Service : - Buffer / Storage / Separation / Reaction Type : - Position : - Horizontal - Vertical Internals : - Demister / Plate / Coil / _________ Heating/Cooling medium : - none / Open / Closed / External Hxgr /________ - Type : n.a. - Quantity [kg/s] : n.a. - Press./Temp.’s [bara/oC] : n.a. Vessel Diameter (ID) [m] : n.a. Vessel Height [m] : n.a. Vessel Tot. Volume [m3] : n.a. Vessel Material : n.a. Other : n.a.
Process Conditions Stream Data
Feed Top Bottom
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
: 10 : 1 : 1150 : 0.180
: 101 : 1 : 0.598 : 0.060
: 101 : 1 : 1200 : 0.121
Composition mol% wt% mol% wt% mol% wt%
MgSO4 H2O
28 72
16 84
0 100
0 100
45 55
21 79
Remarks: Designers : G-group 2001 Project ID-Number : CPD3270
Date : 11-12-2001
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N.1.3 Heat exchanger E321
EQUIPMENT NUMBER : E321 In Series : 1 NAME : Evaporator In Parallel : none
General Data Service : - Heat Exchanger - Vaporizer - Cooler - Reboiler - Condenser (Air cooled) Type : - Fixed Tube Sheets - Plate Heat Exchanger - Floating Head - Finned Tubes - Hair Pin - Thermosyphon - Double Tube - Position : - Horizontal - Vertical Capacity [kW] : 160 (Calc.) Heat Exchange Area [m2] : 2.20 (Calc.) Overall Heat Transfer Coefficient [W/m2⋅⋅⋅⋅oC] : 1500 (Approx.) Log. Mean Temperature Diff. (LMTD) [oC] : 64.6 Passes Tube Side : 1 Passes Shell Side : n.a.
Correction Factor LMTD (min. 0.75) : 0.75 Corrected LMTD [oC] : 48.4
Process Conditions Shell Side Tube Side
Medium : Mass Stream [kg/s] : Mass Stream to - Evaporate [kg/s] : - Condense [kg/s] :
Average Specific Heat [kJ/kg⋅⋅⋅⋅oC] : Heat of Evap. / Condensation [kJ/kg] : Temperature IN [oC] : Temperature OUT [oC] : Pressure [bara] : Material :
Steam
0
- 2.26
140 110
1 n.a.
ex FGD
2.706
0
3.302 -
10 101
1 n.a.
Remarks: (1) Calculations Designers : G group 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
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N.1.4 Filter S202 EQUIPMENT NUMBER : S202 In series : 1 NAME : Filter In Parallel : None General Data Service : - Buffer / Storage / Separation / Reaction
Type : -Precoat filter with pressure operation
Position : - Horizontal
- Vertical Average filtration rate [m/hr] : 2.46 Filtering area [m2] : 1.55 Weight [kg]
Process Conditions
Stream Data Feed Out (MgSO4) Out (waste sludge)
Temperature [°C] : 80 80 80
Pressure [bara] : 1 1 1
Density [kg/m3] : 1295 1295 -
Mass Flow [kg/s] : 1.373 1.371 0.002
MgSO4 [wt%] H2O
; 32% 68%
32% 68%
-
Designers : G-groep 2001
Project ID-Number : CPD3270 Date : 11-12-2001
Appendices
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N.1.5 Cool crystalliser C301
EQUIPMENT NUMBER : C301 In Series : 1 NAME : Cool - Crystalliser In Parallel : none
General Data Service : - Buffer / Storage / Separation / Reaction Type : - Classifying Crystalliser Position : - Horizontal - Vertical Internals : - Demister / Plate / Coil / _________ Heating/Cooling medium : - none / Open / Closed / External Hxgr /________ - Type : Water - Quantity [kg/s] : 11.8 - Press./Temp.’s [bara/oC] : 1/10-15 Vessel Diameter (ID) [m] : 1.00 Vessel Height [m] : 2.20 Vessel Tot. Volume [m3] : 1.66 Vessel Material : SS Other : glas lined
Process Conditions Stream Data
Feed Out
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
:80 :1 :n.a. :1.37
:23 :1 :1295 :n.a.
Composition mol% wt% mol% wt%
MgSO4 H2O MgSO4·7H2O
32 68 0
19 55 26
Remarks: Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
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N.1.6 Heat exchanger E321 EQUIPMENT NUMBER : E321 In Series : 1 NAME : Cool Crystalliser Heat Exchanger In Parallel : none
General Data Service : - Heat Exchanger - Vaporizer - Cooler - Reboiler - water (cooled)(1) Type : - Plate Heat Exchanger - Floating Head - Thermosyphon - Hair Pin - Fixed Tube Sheets - Double Tube - Position : - Horizontal - Vertical Capacity [kW] : 247 (Calc.) Heat Exchange Area [m2] : 24.1 (Calc.) Overall Heat Transfer Coefficient [W/m2⋅⋅⋅⋅oC] : 1000 (Approx.) Log. Mean Temperature Diff. (LMTD) [oC] : 11.35 Passes Tube Side : 1 Passes Shell Side : n.a.
Correction Factor LMTD (min. 0.75) : 0.98 Corrected LMTD [oC] : 11.1
Process Conditions Shell Side Tube Side
Medium : Mass Stream [kg/s] : Mass Stream to - Cool [kg/s] : Average Specific Heat [kJ/kg⋅⋅⋅⋅oC] : Temperature IN [oC] : Temperature OUT [oC] : Pressure [bara] : Material :
Water
11.8
4.18
10.0 15.0
1.0 SS (2)
MgSO4-Solution
34.3
34.3 3.09
25.3 22.5
1.0 SS (2)
Remarks: (1) Calculation of Water Cooler: Chemical Engineering, volume 6 (2) Stainless Steel is preferred over Carbon Steel
Designers : G-group 2001 Project ID-Number : CPD3270 Date : 11-12-2001
Appendices
182
N.1.7 Centrifuge S203
EQUIPMENT NUMBER : S203 In Series : 1 NAME : Centrifuge In Parallel : none General Data Service : - Buffer / Storage / Separation / Reaction Type : - Scroll discharge centrifuge Position : - Vertical - Horizontal Capacity [t/h] : 2.5 Power [kW] : 30+10 Model : WL-450 Diameter [mm] : 450 Speed [rpm] : 2800 Press./Temp.’s [bara/oC] : n.a. Application [ - ] : dewatering chemical materials
Process Conditions Stream Data
Feed Out (Epsomite)
Out (recycle)
Temperature [oC] : Pressure [bara] : Density [kg/m3] :Mass Flow [kg/s] :
23 1
1275 1,373
23 1
1678 0,3608
23 1
1275 1,01
Composition wt% wt% wt%
MgSO4 .7H2O
H2O
MgSO4
20 59 21
95 5
0 74 26
Designers : G-groep 2001
Project ID-Number : CPD3270 Date : 11-12-2001
Appendices
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N.1.8 Dryer D401 EQUIPMENT NUMBER : D401 In Series : 1 NAME : Rotary Dryer In Parallel : none
General Data Service : - Buffer / Storage / Separation / Dryer Type : - Rotary Position : - Horizontal - Vertical Internals : - Demister / Plate / Coil / Flights Heating/Cooling medium : - none / Open / Closed / External Hxgr / Hot air - Type : Super heated steam - Quantity [kg/s] : 0.55 - Press./Temp.’s [bara/oC] : 1/125. Vessel Diameter (ID) [m] : 0.83 Vessel Height [m] : 7.2 Vessel Tot. Volume [m3] : 3.91 Vessel Material : CS Other :
Process Conditions Stream Data
Feed End
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
:23 :1 :n.a. :0.379
:45 :1 :n.a. :0.379
Composition mol% wt% mol% wt%
MgSO4·7H2O H2O
95 5.0
98 2
Remarks: Designers : G-group 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
184
N.2 EFC process N.2.1 Reactor R101 EQUIPMENT NUMBER : R-101 In Series : 1 NAME : Reactor In Parallel : none
General Data Service : - Buffer / Storage / Separation / Reaction Type : - Agitated Position : - Horizontal - Vertical Internals : - Demister / Plate / Coil / _________ Heating/Cooling medium : - none / Open / Closed / External Hxgr /________ - Type : Water - Quantity [kg/s] : 16.24 - Press./Temp.’s [bara/oC] : 1/20 Vessel Diameter (ID) [m] : 1.46 Vessel Height [m] : 1.46 Vessel Tot. Volume [m3] : 2.45 Vessel Material : CS Other : glas lined
Process Conditions Stream Data
Feed Out
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
:n.a. :1 :n.a. :0.76
:80 :1 :n.a. :0.76
Composition mol% wt% mol% wt% mol% wt%
MgSO4 H2O
n.a. n.a.
6.6 93.4
32 68
Remarks: Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
185
N.2.2 Filter S202 EQUIPMENT NUMBER : S202 In series : 1 NAME : Filter In Parallel : None General Data Service : - Buffer / Storage / Separation / Reaction
Type : -Precoat filter with pressure operation
Position : - Horizontal
- Vertical Average filtration rate [m/hr] : 2.46 Filtering area [m2] : 0.85 Weight [kg]
Process Conditions
Stream Data Feed Out (MgSO4) Out (waste sludge)
Temperature [oC] : 80 80 80
Pressure [bar] : 1 1 1
Density [kg/m3] : 1295 1295 -
Mass Flow [kg/s] : 0.751 0.749 0.002
MgSO4 [wt%] H2O
; 32% 68%
32% 68%
-
Designers : G-groep 2001
Project ID-Number : CPD3270 Date : 11-12-2001
Appendices
186
N.2.3 Cool crystalliser C301
EQUIPMENT NUMBER : C301 In Series : 1 NAME : Cool - Crystalliser In Parallel : none
General Data Service : - Buffer / Storage / Separation / Reaction Type : - Classifying Crystalliser Position : - Horizontal - Vertical Internals : - Demister / Plate / Coil / _________ Heating/Cooling medium : - none / Open / Closed / External Hxgr /________ - Type : Water - Quantity [kg/s] : 6.46 - Press./Temp.’s [bara/oC] : 1/10-15 Vessel Diameter (ID) [m] : 0.40 Vessel Height [m] : 0.72 Vessel Tot. Volume [m3] : 0.90 Vessel Material : SS Other : glas lined
Process Conditions Stream Data
Feed Out
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
:80 :1 :n.a. :0.751
:23 :1 :n.a. :n.a.
Composition mol% wt% mol% wt% mol% wt%
MgSO4 H2O MgSO4·7H2O
32 68
19 53 28
Remarks: Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
187
N.2.4 Heat exchanger E321
EQUIPMENT NUMBER : E-321 In Series : 1 NAME : Cool Crystalliser Heat Exchanger In Parallel : none
General Data Service : - Heat Exchanger - Vaporizer - Cooler - Reboiler - water (cooled)(1) Type : - Plate Heat Exchanger - Floating Head - Thermosyphon - Hair Pin - Fixed Tube Sheets - Double Tube - Position : - Horizontal - Vertical Capacity [kW] : 135 (Calc.) Heat Exchange Area [m2] : 13.2 (Calc.) Overall Heat Transfer Coefficient [W/m2⋅⋅⋅⋅oC] : 1000 (Approx.) Log. Mean Temperature Diff. (LMTD) [oC] : 11.4 Passes Tube Side : 1 Passes Shell Side : n.a.
Correction Factor LMTD (min. 0.75) : 0.9 Corrected LMTD [oC] : 10.2
Process Conditions Shell Side Tube Side
Medium : Mass Stream [kg/s] : Mass Stream to - Cool [kg/s] : Average Specific Heat [kJ/kg⋅⋅⋅⋅oC] : Temperature IN [oC] : Temperature OUT [oC] : Pressure [bara] : Material :
Water
6.46
4.18
10.0 15.0
1.0 SS (2)
MgSO4-Solution
18.8
34.3 3.09
25.3 22.5
1.0 SS (2)
Remarks: (1) Calculation of Water Cooler: Chemical Engineering, volume 6 (2) Stainless Steel is preferred over Carbon Steel
Designers : G-group 2001 Project ID-Number : CPD3270 Date : 11-12-2001
Appendices
188
N.2.5 EFC C302
EQUIPMENT NUMBER : C302 In Series : 1 NAME : Cooled Disc Column Crystalliser In Parallel : none
General Data Service : - Buffer / Storage / Separation / Crystallisation Type : - Scraped cooled disc Position : - Vertical - Horizontal Internals : - Demister / Plate / Coil / Plates_ Heating/Cooling medium : - none / Open / Closed / External cooling unit / - Type : Liquid chiller - Quantity [kg/s] : 3.0 - Press./Temp.’s [bara/oC] : 1.0 Vessel Diameter (ID) [m] : 1.6 Vessel Height [m] : 7.5 Vessel Tot. Volume [m3] : 15 Vessel Material : Stainless Steel 316 (SS316) Other :
Process Conditions Stream Data
Feed Recycle Top Bottom
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
:23 :0 :1 :1 :1295 :1210 :0.548 :0.608
:-4 :1 :1190 :0.503
:-4 :1 :1335 :0.654
Composition wt% wt% mol% wt% mol%
wt%
MgSO4 H2O
Ice
MgSO4.7H2O
26 74 0 0
19 81 0 0
- - - -
17.1 72.9 10 0
- - - -
60.8 14.2 0 25
Remarks: In going stream consists of a 26% MgSO4 solution feed and a 19% MgSO4 solution recycle stream. Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
189
EQUIPMENT NUMBER : C-302 In Series : 1 NAME : Scraped Cooled Wall Crystalliser In Parallel : none
General Data Service : - Buffer / Storage / Separation / Crystallisation Type : - Scraped cooled wall Position : - Vertical - Horizontal Internals : - Demister / Plate / Coil / none Heating/Cooling medium : - none / Open / Closed / External cooling unit / - Type : Liquid chiller - Quantity [kg/s] : 3.0 - Press./Temp.’s [bara/oC] : 1.0 Vessel Diameter (ID) [m] : 2 Vessel Height [m] : 6 Vessel Tot. Volume [m3] : 19 Vessel Material : Stainless Steel 316 (SS316) Other :
Process Conditions Stream Data
Feed Recycle Top Bottom
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
:23 :0 :1 :1 :1295 :1210 :0.548 :0.608
:-4 :1 :1190 :0.503
:-4 :1 :1335 :0.654
Composition wt% wt% mol% wt% mol% wt%
MgSO4 H2O
Ice
MgSO4.7H2O
26 74 0 0
19 81 0 0
- - - -
17.1 72.9 10 0
- - - -
60.8 14.2 0 25
Remarks: In going stream consists of a 26% MgSO4 solution feed and a 19% MgSO4 solution recycle stream. Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
190
N.2.6 Cooling unit E322
EQUIPMENT NUMBER : E322 In Series : 1 NAME : Cooling unit In Parallel : none
General Data Service : - Heat Exchanger - Vaporizer - Cooler - Reboiler - Condenser Type : - Liquid chiller - Plate Heat Exchanger - Floating Head - Finned Tubes - Hair Pin - Thermosyphon - Double Tube - Position : - Horizontal - Vertical Capacity [kW] : 100 Heat Exchange Area [m2] : - Overall Heat Transfer Coefficient [W/m2⋅⋅⋅⋅oC] : - Log. Mean Temperature Diff. (LMTD) [oC] : -
Passes Tube Side : - Passes Shell Side : - Correction Factor LMTD (min. 0.75) : - Corrected LMTD [oC] : -
Process Conditions Shell Side Tube Side
Medium : Mass Stream [kg/s] : Mass Stream to - Evaporize [kg/s] : - Condense [kg/s] :
Average Specific Heat [kJ/kg⋅⋅⋅⋅oC] : Heat of Evap. / Condensation [kJ/kg] : Temperature IN [oC] : Temperature OUT [oC] : Pressure [bara] : Material :
Freezium
3.0 - -
3.16 -
-6 -15
1.0 -
R404-A
- - -
- -
- -
- -
Remarks: Designers : G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001
Appendices
191
N.2.7 Centrifuge S203
EQUIPMENT NUMBER : S203 In Series : 1 NAME : Centrifuge In Parallel : none General Data Service : - Buffer / Storage / Separation / Reaction Type : - Scroll discharge centrifuge Position : - Vertical - Horizontal Capacity [t/h] : 2.5 Power [kW] : 30+10 Model : WL-450 Diameter [mm] : 450 Speed [rpm] : 2800 Press./Temp.’s [bara/oC] : 1 / 23 Application [ - ] : dewatering chemical materials
Process Conditions Stream Data
Feed Out (Epsomite)
Out (recycle)
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
23 1
1275 0,745
23 1
1678 0,197
23 1
1275 0,548
Composition Wt% Wt% Wt%
MgSO4 H2O MgSO4·7H2O
19 53 28
100
26 74 0
Designers : G-groep 2001
Project ID-Number : CPD3270 Date : 11-12-2001
Appendices
192
N.2.8 Centrifuge S204
EQUIPMENT NUMBER : S204 In Series : 1 NAME : Centrifuge In Parallel : none General Data Service : - Buffer / Storage / Separation / Reaction Type : - Scroll discharge centrifuge Position : - Vertical - Horizontal Capacity [t/h] : 2.5 Power [kW] : 30+10 Model : WL-450 Diameter [mm] : 450 Speed [rpm] : 2800 Press./Temp.’s [bara/oC] : 1 / 0 Application [ - ] : dewatering chemical materials
Process Conditions Stream Data
Feed Out(Epsomite) Out(recycle)
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
-4 1
1200 0,654
0 1
1678 0,172
0 1
1200 0,490
Composition Wt% Wt% Wt% MgSO4 H2O MgSO4·7H2O
14 60 26
100
19 81
Designers : G-groep 2001
Project ID-Number : CPD3270 Date : 11-12-2001
Appendices
193
N.2.9 Washing Column S201
EQUIPMENT NUMBER : S201 In Series : 1 NAME : Washing column In Parallel : none General Data Service : - Buffer / Storage / Separation / Reaction Type : - Hydraulic washing column Position : - Vertical - Horizontal Capacity [t/h] : 1.8 Power scraper [kW] : 5 Diameter [mm] : 700 Height [mm] : 2000 Amount of filter tubes [ - ] : 19 Height of filter [mm] : 100 Press./Temp.’s [bara/oC] : n.a. Application [ - ] : washing ice crystals
Process Conditions Stream Data
Feed Out (Ice) Out (recycle)
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
: -4 : 1 : 1200 : 0,503
: 0 : 1 : 916,7 : 0,051
: 0 : 1 : 1200 : 0,452
Composition wt% Wt% wt%
MgSO4 H2O ICE
17 73 10
100
19 81
Designers : G-groep 2001
Project ID-Number : CPD3270 Date : 11-12-2001
Appendices
194
N.2.10 Dryer D401 EQUIPMENT NUMBER : D401 In Series : 1 NAME : Rotary Dryer In Parallel : none
General Data Service : - Buffer / Storage / Separation / Dryer Type : - Rotary Position : - Horizontal - Vertical Internals : - Demister / Plate / Coil / Flights Heating/Cooling medium : - none / Open / Closed / External Hxgr / Hot air - Type : Super heated steam - Quantity [kg/s] : 0.66 - Press./Temp.’s [bara/oC] : 1/125. Vessel Diameter (ID) [m] : 0.92 Vessel Height [m] : 7.82 Vessel Tot. Volume [m3] : 5.14 Vessel Material : CS Other :
Process Conditions Stream Data
Feed End
Temperature [oC] Pressure [bara] Density [kg/m3] Mass Flow [kg/s]
:0 :1 :n.a. :0.379
:45 :1 :n.a. :0.379
Composition mol% wt% mol% wt%
MgSO4·7H2O H2O
95 5.0
98 2
Remarks: Designers :G-groep 2001 Project ID-Number : CPD3270
Date : 11-12-2001