material & energy balance for distillation
TRANSCRIPT
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1
A 10 kgs/hr
B 90 kgs/hr
Total 100 kgs/hr
Temp. 30 oC
Phase Liquid -
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1
A 10 kgs/hr
B 90 kgs/hr
Total 100 kgs/hr
Temp. 90 oC
Phase Liquid -
2
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1
A 9.5 kgs/hr
B 0.5 kgs/hr
Total 10 kgs/hr
Temp. 30 oC
Phase Liquid -2
3
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
A 0.5 kgs/hr
B 89.5 kgs/hr
Total 90 kgs/hr
Temp. 30 oC
Phase Liquid -
4
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
A 9.5 kgs/hr
B 0.5 kgs/hr
Total 10 kgs/hr
Temp. 80 oC
Phase Liquid -
5
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
5
A 38 kgs/hr
B 2 kgs/hr
Total 40 kgs/hr
Temp. 80 oC
Phase Liquid -
6
Reflux Ratio = 4
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
5
A 47.5 kgs/hr
B 2.5 kgs/hr
Total 50 kgs/hr
Temp. 80 oC
Phase Liquid -6
7
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
A 47.5 kgs/hr
B 2.5 kgs/hr
Total 50 kgs/hr
Temp. 80 oC
Phase Vapor -
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
A 0.5 kgs/hr
B 89.5 kgs/hr
Total 90 kgs/hr
Temp. 105 oC
Phase Liquid -
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
cA = 0.8 kcal/kg.oC
cB = 1.0 kcal/kg.oC
LA = 225 kcal/kg
LB = 540 kcal/kg
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
A 147.8 kgs/hr
B 26462.2 kgs/hr
Total 26610 kgs/hr
Temp. 105 oC
Phase Liquid -
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
A 147.8 kgs/hr
B 26462.2 kgs/hr
Total 26610 kgs/hr
Temp. 105.5 oC
Phase Liquid -
11
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
W 10.8 kgs/hr
Temp. 120 oC
Phase Vapor -12
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
W 10.8 kgs/hr
Temp. 120 oC
Phase Liquid -
12
13
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
W 1203.7 kgs/hr
Temp. 25 oC
Phase Liquid -
12
13
14
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
W 1203.7 kgs/hr
Temp. 35 oC
Phase Liquid -
12
13
14
15
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
W 202.5 kgs/hr
Temp. 25 oC
Phase Liquid -
12
13
14
15
16
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
W 202.5 kgs/hr
Temp. 27 oC
Phase Liquid -
12
13
14
15
16
17
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
W 3371.2 kgs/hr
Temp. 25 oC
Phase Liquid -
12
13
14
15
16
17
18
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
W 3371.2 kgs/hr
Temp. 27 oC
Phase Liquid -
12
13
14
15
16
17
18
19
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
12
13
14
15
16
17
18
19
20
W 24.6 kgs/hr
Temp. 120 oC
Phase Vapor -
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
HFPH=5880 kcal/hr
HCON=12037.5 kcal/hr
HTPC=405 kcal/hr
HBPC=6742.5 kcal/hrHREB=13305 kcal/hr
12
13
14
15
16
17
18
19
20
W 24.6 kgs/hr
Temp. 120 oC
Phase Liquid -
21
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Stream> 1 2 3 4 5 6 7 8 9 10 11
A 10 10 9.5 0.5 9.5 38 47.5 47.5 0.5 147.8 147.8
B 90 90 0.5 89.5 0.5 2 2.5 2.5 89.5 26462.2 26462.2
W - - - - - - - - - - -
T 100 100 10 90 10 40 50 50 90 26610 26610
Temp. 30 90 80 30 80 80 80 80 105 105 105.5
Phase Liquid Liquid Liquid Liquid Liquid Liquid Liquid Vapor Liquid Liquid Liquid
A,B,W & T : kgs/hrTemp. : oC
cLKBuilding up Confidence
Koncept Learning Center
for Distillation SystemMaterial & Energy Balance
Feed Preheater
Reboiler
DistillationColumn
Bottom ProductCooler
Top ProductCooler
Condenser
A + B
A
B
Steam
Steam
Cooling Water
Cooling Water
Cooling WaterFeed
Top Vapors
Reflux
TopProduct
BottomProduct
1 2
3
4
56
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Stream> 12 13 14 15 16 17 18 19 20 21
A - - - - - - - - - -
B - - - - - - - - - -
W 10.8 10.8 1203.7 1203.7 202.5 202.5 3371.2 3371.2 24.6 24.6
T 10.8 10.8 1203.7 1203.7 202.5 202.5 3371.2 3371.2 24.6 24.6
Temp. 120 120 25 35 25 27 25 27 120 120
Phase Vapor Liquid Liquid Liquid Liquid Liquid Liquid Liquid Vapor Liquid
A,B,W & T : kgs/hrTemp. : oC