1. Unit Operations in Chemical Industries BY Dr.LEK WANTHA

2. Differential Pressure Flowmeters
Rotameters

3. Differential Pressure Flowmeters
Orifice meters

4. Differential Pressure Flowmeters
Venturi flowmeters

5. Differential Pressure Flowmeters
Pitot tubes

6. Pumps
Reciprocating
pumps
Centrifugal pumps

7. Pumps
Gear pumps
Screw rotor pump

8. Pumps
Rotary lobe pumps

9. Fans
Paddle wheel
Curved fan
Radial-tip fan

10. Fans
Wheel designs for conveying fan

11. Pressure Blowers
Pressure blowers

12. Compressors
Sliding vane
Straight lobe
Reciprocating compressor

13. Conveyors
Belt conveyor
Screw conveyor
Vibratory conveyor

14. Storage Tanks
Underground storage tank Aboveground tank

15. Valves
Gate valve
Control valve
Control valve

16. Mixers Solid-solid and solid-liquid mixers Kneader Extruder
Ribbon mixer

17. Mixers
Liquid-liquid and liquid-gas mixers

18. Impellers Radial flow impellers Axial flow impellers
Curved Blade Disc Turbine
Flat Blade Turbine
Anchor Impeller
Axial flow impellers
Three Blade/
Marine Impeller
Pitched Blade Turbine
Helical Ribbon Impeller

19. Size reduction Crushers Jaw crusher Smooth-roll crusher
Gyratory crusher

20. Size reduction
Grinders
Impactor
Ball mill
Roller mill

21. Screening
Gyrated screen
Vibration screen
Sieve

22. Filters
Plate and frame filters

23. Filters
Pressure leaf filters

24. Filters
Vacuum filters

25. Thickeners and Clarifiers
Circular thickeners

26. Thickeners and Clarifiers
Centrifuges
Disk centrifuge
Cyclones
Tubular centrifuge

27. Electrostatic Precipitators

28. Boilers
Steam boilers

29. Condensers
Water cooled condensers

30. Cooling Towers
Cooling towers

31. shell and tube heat exchangers

32. Plate and frame heat exchangers

33. Batch Reactors
Batch reactors

34. Continuous Stirred Tank Reactors (CSTR)
CSTRs

35. Plug Flow Reactors (PFR)
PFRs

36. Fluidized Bed Reactors

37. Packed Bed Reactors
Packed bed reactors

38. Slurry Reactors
Slurry reactors

39. Absorbers
Absorbers

40. Absorbers
Packed bed column (left) and tray column (right)

41. Distillation
Distillation columns

42. Strippers
Strippers

43. Strippers
Sieve tray air stripper (left) and packed tower air stripper (right)

44. Adsorbers
Adsorbers

45. Crystallizers
Crystallizers

46. Dryers

47. Extractors

48. Evaporators