UNIT I STEAM

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Nov 15, 2013 (3 years and 8 months ago)

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DOC/LP/01/
10
.
12.11




UNIT I STEAM


Steam generation and its application in chemical process plants, distribution and
utilization,design of efficient steam heating systems, steam economy, condensate utilization,
steam traps, their characteristi
cs, selection and application, waste heat utilization.


Session

No

Topics to be covered

Time

(min)

Ref

Teaching
Aids

1

Introduction to
process plant utility
.

50

1
,2,
5

BB

2

Different utilities in the industry
.

-
do
-

1,2,5

BB

3

Steam and its generation
.

-
d
o
-

1
,2,5

BB

4

Steam Distribution
.

-
do
-

1,2,5

BB

5

E
fficient steam heating systems

-
do
-

1
,2

BB

6

Steam economy
, condensate utilization

-
do
-

1,2,5

BB

7

Steam Traps

-
do
-

1,2,5

BB

8

Steam Traps, selection and application

-
do
-

1
,2

BB

9

Waste Heat Utiliza
tion

-
do
-

1,2

BB

10

Summary

-
do
-

1,2

BB



















LESSON PLAN

LP



CH23
55

LP Rev. No:
01

Date:

10/12/11

Page
1

of

6


Sub Code & Name :
CH
23
5
5

--

PROCESS PLANT
UTILITIES



Unit:

I

B
ranch:
Chemical Engineering
Semester :
V
I

DOC/LP/01/10.12.11






UNIT II COMPRESSORS AND VACUUM PUMPS

Types of compressors and vacuum pumps and their performance characteristics. Methods of
vacuum development and their limitat
ions, materials handling under vacuum, piping systems,
lubrication and oil removal in compressors in pumps
.



Session

No

Topics to be covered

Time

(min)

Ref

Teaching
Aids

11

Compressor in Chemical Industry

50

1,2,3

BB

12

Type of Compressor

-
do
-

1,2,3

BB

13

Pumps

-
do
-

1,2,3

BB

14

Pump performance and their performance

characteristics

-
do
-

1,4

BB

15

Methods of Vacuum
d
evelopment

-
do
-

1,2,4

BB

16

Materials handling under vacuum

-
do
-

1,3,4

BB

17

Piping systems

-
do
-

1,3,4

BB

18

Lubrication in compressors

in pumps

-
do
-

1,3,4

BB

19

Oil removal in compressors in pumps

-
do
-

1,3,4

BB

20

Summary

-
do
-

1,2,3

BB

















LESSON PLAN

LP


CH2355

LP Rev. No: 01

Date: 10/12/11

Page 2 of 6


Sub Code & Name : CH2355
--

PROCESS PLANT UTILITIES



Unit:

I
I

B
ranch:
Chemical Engineering
Semester :
VI

DOC/LP/01/10.12.11



UNIT III REFRIGERATION SYSTEMS


Refrigeration system and their characteristics, load calculation and load calcu
lation and

humidification and de humidification equipments, drying and cooling tower, air blending,
exhaust, ventilation,cryogenics, their characteristics and production of liquid N2 and O2



Session

No


Topics to be covered


Time

(min)


Ref

Teaching
Aids

21

Introduction to refrigeration

50

1,2,3

BB

22

Refrigeration and load calculation

-
do
-

1,2,3

BB

23

Refrigeration system and their characteristics

-
do
-

1,2,3

BB

24

Refrigeration system and load calculation

-
do
-

1,2,3

BB

25

Humidification and de humid
ification equipments

-
do
-

1,2,4

BB

26

Drying and cooling tower

-
do
-

1,2,3

BB

27

Air blending, exhaust

-
do
-

1,2,3

BB

28

Ventilation

-
do
-

1,2,3

BB

29

Cryogenics

-
do
-

1,2,3

BB

30

Summary

-
do
-

1,2,3

BB


















LESSON PLAN

LP


CH2355

LP Rev. No: 01

Date: 10/12/11

Page 3 of 6


Sub Code & Name : CH2355
--

PROCESS PLANT UTILITIES


Unit:

II
I

B
ranch:
Chemical Engineering
Semester :
VI

DOC/LP/01/10.12.11




UNIT IV INSU
LATION


Importance of insulation for meeting for the process equipment, insulation material and

their effect on various materials of equipment piping, fitting and valves, insulation for

high,
intermediate, low and sub zero temperatures including cryogenic

insulation,

determination of
optimum insulation thickness.



Session

No

Topics to be covered

Time

(min)

Ref

Teaching
Aids

31

Importance of insulation

50

1,2

BB

32

Types of
insulation material

-
do
-

1,2,3

BB

33

Insulation, piping, fitting and valves

-
do
-

1,2,3

BB

34

Insulation and valves

-
do
-

1,2,3

BB

35

Revision

-
do
-

1,2,3,4

BB

36

Insulation for high, intermediate temperature

-
do
-

1,2,3

BB

37

Insulation at sub zero temperatures

-
do
-

1,2,3

BB

38

Cryogenic insulation

-
do
-

1,2,3

BB

39

Determination o
f optimum insulation thickness

-
do
-

1,2,3,4

BB

40

Summary

-
do
-

1,2,3

BB

















LESSON PLAN

LP


CH2355

LP Rev. No: 01

Date: 10/12/11

Page
4

of 6


Sub Code & Name : CH2355
--

PROCESS PLANT UTILITIES


Unit:

IV
B
ranch:
Chemical Engineering
Semester :
VI

DOC/LP/01/10.12.11


UNIT V INERT GASES


Introduction
,
properties of inert gases & their use, sources and methods of
generation,comparison of nitro generation routes,
general arrangement for inerting
system,operational, maintenance and safety aspects



Session

No

Topics to be covered

Tim
e

(min)

Ref

Teaching
Aids

41

Introduction
,
properties of inert gases

50

1,2,3

BB

42

S
ources of inert gases

-
do
-

1,2,3

BB

43

Uses of
inert gases

-
do
-

1,2,3

BB

44

Methods of generation

-
do
-

1,2,3

BB

45

Comparison of nitro generation routes

-
do
-

1,2,3

BB

46

General arrangement for inerting system

-
do
-

1,2,3

BB

47

Operational and maintenance

on inert gases

-
do
-

1,2,3

BB

48

Safety aspe
cts

-
do
-

1,2,3

BB

49

Summary

-

-

-





















LESSON PLAN

LP


CH2355

LP Rev. No: 01

Date: 10/12/11

Page 5 of 6


Sub Code & Name : CH2355
--

PROCESS PLANT UTILITIES



Unit:

V
B
ranch:
Chemical Engineering
Semester :
VI

DOC/LP/01/10.12.11





Course Delivery Plan:



Week

1

2

3

4

5

6

7

8

9

10

11

12

13

I II

I II

I II

I II

I II

I II

I II

I II

I II

I II

I II

I II

I

Units

1

1

1

1

2

2

2

2

2

2

3

3

3

3

3

4

4

4

4

4

5

5

5

5

5



References:


Jack Broughton; Process utility systems; Institution of Chem. Engineers U.K


Reid, Prausnitz poling; The properties of gases & liquids, IV ed. McGraw Hill


S.C.Arora & S.Domkumdwar; A course in refrigeration and air conditioning;


Tryebal, R.E., “Mass Transfer Operations”, McGraw
-
Hill III Edition, 1980.




Prepared by

Approved by

Signature



Name

S.NAMBIRAJ

Dr.
R. PARTHIBAN

Designation

ASST.PROF

Professor &
Head of the Department

Date

10.12.2011




LESSON PLAN

LP


CH2305

LP Rev. No: 01

Date: 30/06/10

Page 6 of 6



Sub Code & Name : CH2355
--

PROCESS PLANT UTILITIES




B
ranch:
Chemical Engineering
Semester :
VI