material & energy balance for distillation

klcenter@gmail.com

cLKBuilding up Confidence

Koncept Learning Center

for Distillation SystemMaterial & Energy Balance

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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 -

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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

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cLKBuilding up Confidence

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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

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cLKBuilding up Confidence

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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

klcenter@gmail.com

cLKBuilding up Confidence

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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

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cLKBuilding up Confidence

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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

klcenter@gmail.com

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

klcenter@gmail.com

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 -

klcenter@gmail.com

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 -

klcenter@gmail.com

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

klcenter@gmail.com

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 -

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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

klcenter@gmail.com

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 -

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cLKBuilding up Confidence

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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

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cLKBuilding up Confidence

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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

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cLKBuilding up Confidence

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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