Process Engineering Course by Pankaj Khandelwal (Koncept Learning Center) for Chemical Process Industries

1. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
Pankaj Khandelwal
Chemical Engineer & Corporate Trainer

2. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
A.) Conceptualization
A.1) New Product Development
Lab
Chemical Plant

3. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
A.) Conceptualization
Chemistry
Block Diagram
A.1) New Product Development

4. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
A.) Conceptualization
A.2) Existing Chemical Plant
A.2.a) Troubleshooting
A.2.a.i) Safety
Unsafe to Safe Plant
A.2.a.ii) Productivity
Low to Design Efficiency
A.2.b) Improvement
Present to Modified Plant

5. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
B.) Calculation
B.1) Material & Energy Balance

6. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
B.) Calculation
B.2) Pipeline Sizing

7. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
B.) Calculation
B.3) Pump Hydraulic Calculation
Flow Rate
= 50 m3/hr
Suction Pressure
= 6 + 15 – 2 + 10
= 29 mwc (a)
Discharge Pressure
= 14 + 20 + 3 + 5 + 5 + 5 + 10
= 62 mwc (a)
Differential Pressure
= 62 – 29
= 33 mwc
NPSH (available)
= 29 – 7
= 22 mwc (a)

8. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
B.) Calculation
B.4) Equipment Design
60oC 90oC
65oC 100oC
mc = 1,000 kgs/ hour
Heat Transfer Rate ,
Q = U A T
U = 200 kcal/hr.m2.oC
Q = m cp T
= 1,000 x 1 x (90 - 60)
= 30,000 Kcal/Hour
LMTD = (10 - 5)/ ln (10/5)
= 7.2o C
A = 30,000 /(7.2 x 200)
= 20.83 m2

9. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
C.) Documentation
C.1) Process Flow Diagram

10. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
C.) Documentation
C.2) P & I Diagram

11. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
C.) Documentation
C.3) Equipment List

12. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
C.) Documentation
C.4) Plot Plan
PN
AN
Scale- 1:100

13. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
C.) Documentation
C.5) Equipment Layout

14. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
C.) Documentation
C.6) Process Data Sheets

15. klcenter@gmail.comKoncept Learning Center Enhancing Visualization
Process Engineering
Conceptualization, Calculation & Documentation
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