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CL 459 - Design Project
Compound Phthalic Anhydride C6H4(CO)2O
Date - 19/02/2015
Group No. - 6
1) Yash Khemka (110020010)
2) Amit Bhadoriya (110020056)
3) Ajay Kumar (110020060)
4) Nachiket Kuntla (110020014)
5) Jaydeep Panchal (11D020010)
Reaction Path
Catalytic oxidation of o-xylene to phthalic anhydride
EVALUATION STAGE 2
Assumptions
Feed:
95% by weight o-xylene feed Filtered air (approximately 23% oxygen and 77% nitrogen gas) Sulphur dioxide (0.5-2.5% by weight of xylene)
Note:
Only o-xylene can form PAN PAN plant production capacity is 90,000 metric tons per year Weight ratio of air to xylenes is 25, equivalently 1 mole % xylene (
Assumptions
Conversion in Reactor:
All are with respect to 1 kg of 95% o-xylene feed
1.01 kg of PAN (Theoretical max = 1.03) 0.08 kg of Maleic Anhydride 0.007 kg of Benzoic Acid 0.5 kg of Carbon Dioxide 0.15 kg of Carbon Monoxide
Mass balance will give you amount of Water produced
Data taken from literature, based on actual BASF plant operation
Assumptions
Purification in Pretreatment tank:
Exhaust from Tank contains (wrt input of same component)
0.5% of PAN - lost in exhaust 5% of Maleic Anhydride 100% of Water
Purification in Stripper:
Liquid output from bottom of Stripper contains (wrt input of same component)
99.5% of PAN - retained 5% of Maleic Anhydride
Assumptions
Purification in Rectifier:
Condensed Output from top of Rectifier contains (wrt input of same component)
99.9% of PAN - retained
Note:
All other particulate impurities are removed here
No Maleic Anhydride is lost in this stage
Final purity is 99.8% PAN (0.2% by weight of Maleic Anhydride)
Mass Balance-MANUAL
CompoundsReactor Feed
(4)
Reactor
Product (5)
Input to
Condensor (6)
Crude
Product (7)
Condensor
off-gas (8')
Scrubber
Feed (8)
Pretreatment
Tank Feed (11)
Sulphur Dioxide 421989.2 421989.2 421989.2 421989.2 421989.2
Carbon Monoxide 13561817.3 13561817.3 13561817.3 13561817.3
Carbon Dioxide 46834614.2 46834614.2 46834614.2 46834614.2
Nitrogen 1743611132 1743611132 1743611132 426939.2 1743184193.1 1743184193.1 426939.2
Oxygen 529702877.7 406138003.5 406138003.5 406138003.5 406138003.5
Phthalic Anhydride 93031913.4 93031913.4 90961567.5 2070345.9 2070345.9 90961567.5
Maleic Anhydride 7323554.6 7323554.6 3420463.8 3903090.8 3903090.8 3420463.8
Benzoic Acid 641027.6 641027.6 388576.6 252451.0 252451.0 388576.6
o-Xylene 87845529.9
m- & p-Xylene 4140691.7
Particulate 421989.2 421989.2 421989.2 421989.2
Water 24710499.8 78446679.5 78446679.5 26999884.1 51446795.4 78446679.5 26999884.1
Total (kg/hr) 2390432721 2390432721 2390432721 122619420.4 2267813300 2294813184 122619420.4
Mass Balance
CompoundsPretreament
Exhaust (12)
Pretreament
Crude (13)
Stripper
Feed (13)
Stripper waste
to Incinerator
Rectifier
Feed (16)
Rectifier waste to
Incinerator (19)
Refined
PAN (20)
Sulphur Dioxide
Carbon Monoxide
Carbon Dioxide
Nitrogen 426939.2
Oxygen
Phthalic Anhydride 393526.6 90568040.9 90568040.9 477676.9 90090364.0 90363.9 90000000
Maleic Anhydride 180675.7 3239788.1 3239788.1 3077798.7 161989.4 161989.4
Benzoic Acid 388576.57 388576.57 388576.57
o-Xylene
m- & p-Xylene
Particulate 421989.2 421989.2 421989.2 421989.205
Water 26999884.1
Total (kg/hr) 28001025.6 94618394.8 94618394.8 3944052.2 90674342.6 512327.07 90162016
ASPEN FLOWSHEET
DSTWU-RADFRAC COLUMN-DISTILL-1
DSTWU-RADFRAC COLUMN-DISTILL-1
TEMPERATURE V/S STAGE FOR DISTILL-1
TEMPERATURE V/S STAGE FOR DISTILL-2
VAPOUR COMPOSITION V/S STAGE FOR DISTILL-1
LIQUID COMPOSITION V/S STAGE FOR DISTILL-1
VAPOUR COMPOSITION V/S STAGE FOR DISTILL-2
LIQUID COMPOSITION V/S STAGE FOR DISTILL-2
Units 1 2 3 4 5 6 7 8 9 10
From COMP1 HEATER1 MIX-1 REACT1 COOLER1 FLASH1 FLASH1 COOLER2
To COMP1 HEATER1 MIX-1 MIX-1 REACT1 COOLER1 FLASH1 COOLER2 MIX-2 FLASH2
Substream: MIXED
Phase: Vapor Liquid Vapor Vapor Vapor Vapor Vapor Vapor Liquid Mixed
Component Mole Flow
WATER KMOL/HR 0.00 0.00 0.00 0.00 0.00 347.09 347.09 345.50 1.59 345.50
O-XYL-01 KMOL/HR 0.00 99.17 0.00 99.17 99.17 0.00 0.00 0.00 0.00 0.00
OXYGE-01 KMOL/HR 471.06 0.00 471.06 0.00 471.06 0.00 0.00 0.00 0.00 0.00
CARBO-01KMOL/HR 0.00 0.00 0.00 0.00 0.00 39.67 39.67 39.67 0.00 39.67
MALEI-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 9.92 9.92 8.53 1.39 8.53
PHTHA-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 69.42 69.42 20.37 49.05 20.37
CARBO-02KMOL/HR 0.00 0.00 0.00 0.00 0.00 158.67 158.67 158.65 0.02 158.65
BENZE-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NITRO-01 KMOL/HR 1884.22 0.00 1884.22 0.00 1884.22 1884.22 1884.22 1884.19 0.04 1884.19
M-XYL-01 KMOL/HR 0.00 2.61 0.00 2.61 2.61 2.61 2.61 2.58 0.03 2.58
P-XYL-01 KMOL/HR 0.00 2.61 0.00 2.61 2.61 2.61 2.61 2.58 0.03 2.58
TOLUE-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
ETHYL-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
BENZO-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
PHTHA-02 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mole FlowKMOL/HR 2355.28 104.39 2355.28 104.39 2459.67 2514.21 2514.21 2462.06 52.15 2462.06
Mass FlowKG/HR 67856.85 11082.72 67856.85 11082.72 78939.57 78939.57 78939.57 71501.79 7437.78 71501.79
Volume FlowL/MIN 969062.00 210.52 563606.00 33388.57 641740.00 989624.00 731262.00 503410.00 105.14 646283.00
TemperatureC 24.85 24.85 141.17 300.00 178.73 380.00 210.00 170.00 170.00 110.00
Pressure BAR 1.00 1.00 2.40 2.40 2.40 2.30 2.30 3.00 3.00 2.00
Vapor Fraction 1.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 0.99
Liquid Fraction 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.01
Solid Fraction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Molar EnthalpyCAL/MOL -2.97 -5621.38 810.75 16455.83 1474.74 -14109.88 -15623.74 -14537.10 -99871.09 -15166.74
Mass EnthalpyCAL/GM -0.10 -52.95 28.14 155.00 45.95 -449.40 -497.61 -500.56 -700.22 -522.25
Enthalpy FlowCAL/SEC -1942.27 -163000.00 530431.00 477169.00 1007600.00 -9854200.00 -10912000.00 -9942000.00 -1446700.00 -10373000.00
Molar EntropyCAL/MOL-K 1.00 -106.80 1.58 -56.03 -0.43 3.89 1.21 0.63 -67.89 -0.09
Mass EntropyCAL/GM-K 0.03 -1.01 0.05 -0.53 -0.01 0.12 0.04 0.02 -0.48 0.00
Molar DensityMOL/CC 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
Mass DensityGM/CC 0.00 0.88 0.00 0.01 0.00 0.00 0.00 0.00 1.18 0.00
Average Molecular Weight 28.81 106.17 28.81 106.17 32.09 31.40 31.40 29.04 142.63 29.04
Units 11 12 13 14 15 18 19 20 21
From FLASH2 FLASH2 MIX-2 HEATER2 DIST1 DIST1 DIST1 DIST2 DIST2
To MIX-2 HEATER2 DIST1 DIST2
Substream: MIXED
Phase: Liquid Vapor Mixed Mixed Vapor Liquid Liquid Liquid Liquid
Component Mole Flow
WATER KMOL/HR 2.00 343.50 3.60 3.60 3.53 0.07 0.00 0.00 0.00
O-XYL-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
OXYGE-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
CARBO-01KMOL/HR 0.00 39.67 0.00 0.00 0.00 0.00 0.00 0.00 0.00
MALEI-01 KMOL/HR 3.08 5.45 4.47 4.47 2.41 1.46 0.60 0.54 0.06
PHTHA-01 KMOL/HR 19.26 1.11 68.31 68.31 0.00 0.00 68.31 2.00 66.30
CARBO-02KMOL/HR 0.01 158.64 0.03 0.03 0.03 0.00 0.00 0.00 0.00
BENZE-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NITRO-01 KMOL/HR 0.01 1884.18 0.04 0.04 0.04 0.00 0.00 0.00 0.00
M-XYL-01 KMOL/HR 0.03 2.55 0.06 0.06 0.06 0.00 0.00 0.00 0.00
P-XYL-01 KMOL/HR 0.03 2.55 0.05 0.05 0.05 0.00 0.00 0.00 0.00
TOLUE-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
ETHYL-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
BENZO-01 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
PHTHA-02 KMOL/HR 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Mole FlowKMOL/HR 24.42 2437.64 76.57 76.57 6.13 1.53 68.91 2.55 66.36
Mass FlowKG/HR 3197.71 68304.08 10635.49 10635.49 314.35 144.43 10176.71 350.39 9826.32
Volume FlowL/MIN 43.01 ######## 155.14 172.77 3753.70 2.04 160.47 5.23 150.73
TemperatureC 110.00 110.00 151.96 190.00 174.02 174.02 279.76 221.81 255.02
Pressure BAR 2.00 2.00 2.00 2.00 1.00 1.00 1.00 0.50 0.50
Vapor Fraction 0.00 1.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00
Liquid Fraction 1.00 0.00 1.00 1.00 0.00 1.00 1.00 1.00 1.00
Solid Fraction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Molar EnthalpyCAL/MOL ######## -14305.55 ######## -98202.98 -68500.90 ######## -94485.42 -98687.45 -96057.55
Mass EnthalpyCAL/GM -772.32 -510.54 -721.90 -706.99 -1334.79 -1076.15 -639.80 -718.13 -648.72
Enthalpy FlowCAL/SEC ######## ######## ######## ######## ######## -43174.96 ######## -69895.76 ########
Molar EntropyCAL/MOL-K -70.29 0.61 -68.49 -63.83 -12.44 -48.09 -56.61 -58.54 -59.79
Mass EntropyCAL/GM-K -0.54 0.02 -0.49 -0.46 -0.24 -0.51 -0.38 -0.43 -0.40
Molar DensityMOL/CC 0.01 0.00 0.01 0.01 0.00 0.01 0.01 0.01 0.01
Mass DensityGM/CC 1.24 0.00 1.14 1.03 0.00 1.18 1.06 1.12 1.09
Average Molecular Weight130.95 28.02 138.90 138.90 51.32 94.32 147.68 137.42 148.07
010
20
30
40
50
60
70
0 50 100 150 200 250
MO
LA
R F
LO
W R
AT
E
TEMPERATURE(C)
FLASH-1
MAL-V PTH-L
MOLAR FLOW RATE V/S TEMPERATURE
05
10
15
20
25
0 20 40 60 80 100 120 140
Mola
r F
low
Temperature
Flash-2
MAL-V
PTH-L
MOLAR FLOW RATE V/S TEMPERATURE
Row/CaseStatus stream 18 stream 19 stream15
VARY 1 MAVAP PAVAP MALIQ PALIQ MAVAP1 PAVAP1
DIST1
1
P-SPEC PRES
BAR KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR
1 OK 0.2 1.49165342 1.39E-14 0.60483 68.30635 2.375104 1.23E-15
2 OK 0.328571429 1.48330447 7.68E-14 0.604829 68.30635 2.383453 7.86E-15
3 OK 0.457142857 1.47679637 2.48E-13 0.604829 68.30635 2.389961 2.80E-14
4 OK 0.585714286 1.47133548 6.10E-13 0.604829 68.30635 2.395422 7.43E-14
5 OK 0.714285714 1.46656806 1.27E-12 0.604829 68.30635 2.40019 1.65E-13
6 OK 0.842857143 1.4623006 2.38E-12 0.604829 68.30635 2.404457 3.24E-13
7 OK 0.971428571 1.45841412 4.10E-12 0.604829 68.30635 2.408344 5.84E-13
8 OK 1 1.45759105 4.59E-12 0.604829 68.30635 2.409167 6.60E-13
9 OK 1.1 1.45482964 6.64E-12 0.604828 68.30635 2.411929 9.86E-13
10 OK 1.22857143 1.45149163 1.03E-11 0.604828 68.30635 2.415267 1.58E-12
11 OK 1.35714286 1.4483597 1.53E-11 0.604827 68.30635 2.4184 2.43E-12
12 OK 1.48571429 1.44540227 2.21E-11 0.604827 68.30635 2.421358 3.61E-12
13 OK 1.61428571 1.44259599 3.10E-11 0.604826 68.30635 2.424165 5.22E-12
14 OK 1.74285714 1.43992158 4.27E-11 0.604826 68.30635 2.42684 7.36E-12
15 OK 1.87142857 1.4373634 5.76E-11 0.604825 68.30635 2.429399 1.02E-11
16 OK 2 1.4349087 7.64E-11 0.604824 68.30635 2.431854 1.38E-11
SENSITIVITY W.R.T PRESSURE DISTILL-1
SENSITIVITY W.R.T PRESSURE DISTILL-1
Row/Case Status stream18 stream 19 stream15
VARY 1 MAVAP PAVAP MALIQ PALIQ MAVAP1 PAVAP1
DIST1
COL-SPEC
MOLE-RR
KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR
1 OK 0.2 0.748687 0.732838 1.527923 67.38325 2.194976 0.190264
2 OK 0.614286 1.375287 0.08544 0.703049 68.20813 2.39325 0.012783
3 OK 1.028571 1.457591 6.76E-11 0.604827 68.30635 2.409168 9.74E-12
4 OK 1.442857 1.457593 1.07E-11 0.604828 68.30635 2.409165 1.55E-12
5 OK 1.779 1.457593 4.58E-12 0.604829 68.30635 2.409165 6.59E-13
6 OK 1.857143 1.457593 3.92E-12 0.604829 68.30635 2.409165 5.64E-13
7 OK 2.271429 1.457593 2.01E-12 0.604829 68.30635 2.409165 2.90E-13
8 OK 2.685714 1.457593 1.24E-12 0.604829 68.30635 2.409165 1.78E-13
9 OK 3.1 1.457593 8.47E-13 0.604829 68.30635 2.409164 1.22E-13
10 OK 3.514286 1.457593 6.24E-13 0.604829 68.30635 2.409164 8.98E-14
11 OK 3.928571 1.457593 4.83E-13 0.604829 68.30635 2.409164 6.96E-14
12 OK 4.342857 1.457593 3.89E-13 0.604829 68.30635 2.409164 5.59E-14
13 OK 4.757143 1.457593 3.22E-13 0.604829 68.30635 2.409164 4.63E-14
14 OK 5.171429 1.457593 2.72E-13 0.604829 68.30635 2.409164 3.92E-14
15 OK 5.585714 1.457593 2.35E-13 0.604829 68.30635 2.409164 3.38E-14
16 OK 6 1.457593 2.05E-13 0.604829 68.30635 2.409164 2.95E-14
SENSITIVITY W.R.T REFLUX RATIO DISTILL-1
SENSITIVITY W.R.T REFLUX RATIO DISTILL-1
Row/Case Status Stream18 Stream19 stream 15
VARY 1 MAVAP PAVAP MALIQ PALIQ MAVAP1 PAVAP1
DIST1
14
FEEDS STAGE
KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR
1 OK 2 1.056122 0.415502 1.097925 67.81325 2.31754 0.077593
2 OK 3 1.375441 0.085281 0.702869 68.20831 2.393277 0.012759
3 OK 4 1.445206 0.012868 0.619559 68.29162 2.406822 0.001862
4 OK 5 1.455911 0.001747 0.606829 68.30435 2.408847 0.000252
5 OK 6 1.457371 0.000233 0.605096 68.30608 2.409121 3.35E-05
6 OK 7 1.457564 3.08E-05 0.604865 68.30631 2.409158 4.44E-06
7 OK 8 1.457589 4.08E-06 0.604834 68.30634 2.409163 5.88E-07
8 OK 9 1.457593 5.41E-07 0.60483 68.30635 2.409164 7.79E-08
9 OK 10 1.457593 7.20E-08 0.60483 68.30635 2.409164 1.04E-08
10 OK 11 1.457593 9.61E-09 0.60483 68.30635 2.409164 1.38E-09
11 OK 12 1.457593 1.30E-09 0.60483 68.30635 2.409164 1.87E-10
12 OK 13 1.457593 1.81E-10 0.60483 68.30635 2.409164 2.60E-11
13 OK 14 1.457593 2.68E-11 0.604829 68.30635 2.409164 3.86E-12
14 OK 15 1.457593 4.58E-12 0.604829 68.30635 2.409165 6.59E-13
15 OK 16 1.457593 1.03E-12 0.604822 68.30635 2.409172 1.48E-13
16 OK 17 1.457596 4.13E-13 0.604759 68.30635 2.409233 5.94E-14
17 OK 18 1.421642 0.037375 0.646849 68.26351 2.403095 0.005468
18 OK 19 1.060632 0.411247 1.080893 67.81816 2.330061 0.076947
SENSITIVITY W.R.T FEED STAGE DISTILL-1
SENSITIVITY W.R.T FEED STAGE DISTILL-1
Row/Case Status Stream18 Stream19 stream 15
VARY 1 MAVAP PAVAP MALIQ PALIQ MAVAP1 PAVAP1
DIST1
PARAM
NSTAGE
KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR
1 OK 3 0.366795 1.13125 2.147829 66.55261 1.956963 0.622487
2 OK 4 0.438994 1.05673 1.953396 66.75027 2.079196 0.49935
3 OK 5 0.456787 1.038371 1.910106 66.79414 2.104693 0.473836
4 OK 6 0.459985 1.035086 1.902419 66.80192 2.109183 0.469343
5 OK 7 0.460625 1.034394 1.90108 66.80329 2.109882 0.468666
6 OK 8 0.460682 1.034353 1.900843 66.80353 2.110062 0.468469
7 OK 9 0.460695 1.03434 1.900813 66.80356 2.110079 0.468453
8 OK 10 0.460697 1.034337 1.900806 66.80356 2.110083 0.468448
9 OK 11 0.460698 1.034336 1.900804 66.80357 2.110085 0.468446
10 OK 12 0.460698 1.034337 1.900804 66.80357 2.110085 0.468447
11 OK 13 0.460698 1.034337 1.900804 66.80357 2.110085 0.468447
12 OK 14 0.460698 1.034336 1.900804 66.80357 2.110085 0.468446
13 OK 15 0.460698 1.034337 1.900804 66.80357 2.110085 0.468447
14 OK 16 1.060493 0.411366 1.081062 67.81799 2.330032 0.076996
15 OK 17 1.421638 0.037379 0.646854 68.2635 2.403095 0.005469
16 OK 18 1.457596 2.36E-11 0.604759 68.30635 2.409233 3.39E-12
17 OK 19 1.457593 7.78E-12 0.604822 68.30635 2.409172 1.12E-12
18 OK 20 1.457593 4.58E-12 0.604829 68.30635 2.409165 6.60E-13
SENSITIVITY W.R.T THEORETICAL STAGES DISTILL-1
SENSITIVITY W.R.T THEORETICAL STAGES DISTILL-1
Row/Case Status
VARY 1 PTHIN MALIN MALD PTHD PTHB MALB PTHB/(MA
DIST2 LB+PTHB)
COL-SPEC
MOLE-RR
KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR
1 OK 2 68.30635 0.604829 0.261921 2.287792 66.01856 0.342907 0.994832734
2 OK 2.928571 68.30635 0.604829 0.341472 2.20824 66.09811 0.263356 0.99603149
3 OK 3.857143 68.30635 0.604829 0.421331 2.128382 66.17797 0.183498 0.997234872
4 OK 4.785714 68.30635 0.604829 0.499026 2.050687 66.25566 0.105803 0.998405656
5 OK 5.43 68.30635 0.604829 0.544676 2.005036 66.30131 0.060152 0.999093567
6 OK 5.714286 68.30635 0.604829 0.560422 1.98929 66.31706 0.044406 0.999330842
7 OK 6.642857 68.30635 0.604829 0.590454 1.959259 6.63E+01 0.014375 0.999783388
8 OK 7.571429 68.30635 0.604829 0.600299 1.949413 6.64E+01 0.004529 0.999931749
9 OK 8.5 68.30635 0.604829 0.603266 1.946447 6.64E+01 0.001562 0.999976455
10 OK 9.428571 68.30635 0.604829 0.604225 1.945488 6.64E+01 0.000604 0.999990904
11 OK 10.35714 68.30635 0.604829 0.60457 1.945143 6.64E+01 0.000259 0.999996098
12 OK 11.28571 68.30635 0.604829 0.604707 1.945006 6.64E+01 0.000122 0.999998168
13 OK 12.21429 68.30635 0.604829 0.604767 1.944946 6.64E+01 6.17E-05 0.99999907
14 OK 13.14286 68.30635 0.604829 0.604795 1.944917 6.64E+01 3.34E-05 0.999999496
15 OK 14.07143 68.30635 0.604829 0.604809 1.944903 6.64E+01 1.91E-05 0.999999712
16 OK 15 68.30635 0.604829 0.604817 1.944896 6.64E+01 1.15E-05 0.999999826
Reflux ratio variation
SENSITIVITY W.R.T REFLUX RATIO DISTILL-2
SENSITIVITY W.R.T REFLUX RATIO DISTILL-2
Row/Case Status
VARY 1 PTHIN MALIN MALD PTHD PTHB MALB PTHB/(MA MALD/MAL
DIST2 LB+PTHB) IN
19
FEEDS STAGE
KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR
1 OK 5 68.30635 0.604829 0.555713 1.993999 6.63E+01 0.049115 0.999259883 0.918794788
2 OK 6 68.30635 0.604829 0.556206 1.993507 66.31284 0.048623 0.999267304 0.919608937
3 OK 7 68.30635 0.604829 0.556193 1.99352 66.31283 0.048636 0.999267105 0.919587193
4 OK 8 68.30635 0.604829 0.556101 1.993611 66.31274 0.048727 0.99926573 0.919436271
5 OK 9 68.30635 0.604829 0.55598 1.993733 66.31262 0.048849 0.999263902 0.919235643
6 OK 10 68.30635 0.604829 0.555842 1.993871 66.31248 0.048987 0.999261818 0.919007062
7 OK 11 68.30635 0.604829 0.555677 1.994036 66.31231 0.049152 0.999259331 0.918734207
8 OK 12 68.30635 0.604829 0.555478 1.994235 66.31211 0.04935 0.999256338 0.9184058
9 OK 13 68.30635 0.604829 0.555242 1.99447 66.31188 0.049586 0.999252785 0.918015993
10 OK 14 68.30635 0.604829 0.554963 1.994749 66.3116 0.049865 0.999248584 0.917555023
11 OK 15 68.30635 0.604829 0.554634 1.995079 66.31127 0.050195 0.999243617 0.917010037
12 OK 16 68.30635 0.604829 0.554243 1.99547 66.31088 0.050586 0.999237721 0.916363151
13 OK 17 68.30635 0.604829 0.55378 1.995933 66.31042 0.051049 0.99923075 0.915598306
14 OK 18 68.30635 0.604829 0.553229 1.996483 66.30987 0.051599 0.999222452 0.914687814
15 OK 19 68.30635 0.604829 0.552576 1.997136 66.30921 0.052252 0.999212613 0.913608278
16 OK 20 68.30635 0.604829 0.551796 1.997917 66.30843 0.053033 0.999200852 0.91231789
17 OK 21 68.30635 0.604829 0.550866 1.998847 66.3075 0.053963 0.999186836 0.910780097
18 OK 22 68.30635 0.604829 0.549747 1.999966 66.30638 0.055082 0.999169972 0.908929779
19 OK 23 68.30635 0.604829 0.548402 2.001311 66.30504 0.056427 0.999149706 0.906706199
20 OK 24 68.30635 0.604829 0.546766 2.002946 66.3034 0.058062 0.999125063 0.904002367
21 OK 25 68.30635 0.604829 0.544775 2.004938 66.30141 0.060054 0.999095051 0.900709445
22 OK 26 68.30635 0.604829 0.542312 2.007401 66.29895 0.062517 0.999057939 0.896637583
23 OK 27 68.30635 0.604829 0.539248 2.010465 66.29588 0.06558 0.999011769 0.891571803
24 OK 28 68.30635 0.604829 0.535356 2.014357 66.29199 0.069473 0.998953112 0.885136007
25 OK 29 68.30635 0.604829 0.530341 2.019371 66.28698 0.074487 0.99887755 0.876845429
26 OK 30 68.30635 0.604829 0.52359 2.026123 66.28023 0.081239 0.998775814 0.865682974
27 OK 31 68.30635 0.604829 0.514429 2.035284 66.27107 0.0904 0.998637767 0.850536491
28 OK 32 68.30635 0.604829 0.50125 2.048463 66.25789 0.103579 0.998439169 0.828746492
FEEDS STAGE Vary
SENSITIVITY W.R.T FEED STAGE DISTILL-2
SENSITIVITY W.R.T FEED STAGE DISTILL-2
Row/Case Status No of theo stages
VARY 1 PTHIN MALIN MALD PTHD PTHB MALB PTHB/(MA MALD/MAL
DIST2 LB+PTHB) IN
PARAM
NSTAGE
KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR KMOL/HR
1 OK 10 68.30635 0.604829 0.371011 2.178702 66.12765 0.233818 0.996476604 0.61341492
2 OK 11 68.30635 0.604829 0.370987 2.178726 66.12762 0.233842 0.99647624 0.61337491
3 OK 12 68.30635 0.604829 0.370992 2.17872 66.12763 0.233836 0.996476328 0.613384538
4 OK 13 68.30635 0.604829 0.370991 2.178722 66.12763 0.233838 0.996476303 0.613381794
5 OK 14 68.30635 0.604829 0.370991 2.178722 66.12763 0.233837 0.996476307 0.613382286
6 OK 15 68.30635 0.604829 0.370991 2.178721 66.12763 0.233837 0.996476308 0.613382428
7 OK 16 68.30635 0.604829 0.370991 2.178721 66.12763 0.233837 0.996476308 0.613382427
8 OK 17 68.30635 0.604829 0.370991 2.178721 66.12763 0.233837 0.996476308 0.613382398
9 OK 18 68.30635 0.604829 0.370991 2.178721 66.12763 0.233837 0.996476308 0.613382399
10 OK 19 68.30635 0.604829 0.370991 2.178721 66.12763 0.233837 0.996476308 0.613382401
11 OK 20 68.30635 0.604829 0.370991 2.178722 66.12763 0.233837 0.996476308 0.613382384
12 OK 21 68.30635 0.604829 0.370991 2.178722 66.12763 0.233837 0.996476308 0.61338237
13 OK 22 68.30635 0.604829 0.370991 2.178722 66.12763 0.233837 0.996476308 0.613382358
14 OK 23 68.30635 0.604829 0.370991 2.178722 66.12763 0.233837 0.996476308 0.613382345
15 OK 24 68.30635 0.604829 0.370991 2.178722 66.12763 0.233837 0.996476308 0.613382331
16 OK 25 68.30635 0.604829 0.370991 2.178722 66.12763 0.233837 0.996476308 0.613382317
17 OK 26 68.30635 0.604829 0.445639 2.104073 66.20228 0.159189 0.997601182 0.736802978
18 OK 27 68.30635 0.604829 0.480881 2.068831 66.23752 0.123947 0.998132239 0.795070304
19 OK 28 68.30635 0.604829 0.5013 2.048412 66.25794 0.103528 0.998439935 0.828830554
20 OK 29 68.30635 0.604829 0.514471 2.035242 66.27111 0.090358 0.998638398 0.850605785
21 OK 30 68.30635 0.604829 0.523624 2.026088 66.28026 0.081204 0.998776334 0.865740034
22 OK 31 68.30635 0.604829 0.530287 2.019425 66.28692 0.074541 0.998876737 0.876756146
23 OK 32 68.30635 0.604829 0.535318 2.014394 66.29195 0.06951 0.99895255 0.885074291
24 OK 33 68.30635 0.604829 0.539128 2.010585 66.29576 0.065701 0.999009954 0.89137269
25 OK 34 68.30635 0.604829 0.542218 2.007495 66.29885 0.06261 0.999056524 0.89648226
26 OK 35 68.30635 0.604829 0.544694 2.005019 66.30133 0.060135 0.999093833 0.900575849
SENSITIVITY W.R.T THEORETICAL STAGES DISTILL-2
SENSITIVITY W.R.T THEORETICAL STAGES DISTILL-2
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