NIT Syllabus Raipur 7th Semester Chemical Engineering

NIT-RAIPUR

VII SEM CHEMICAL ENGINEERING SYLLABUS

 

Name of Subject

Process Equipment Design-II Subject Code CL20711CL

 

Semester B. Tech. – 7

th Semester Board of Studies Chemical Engg.

Maximum Marks 70 Minimum marks 25

Lecture period works Tutorial Periods/Week Practical Periods/Week Credits

3 1 0 4

Details of Course:

 

Note : 1.

 

Use of relevant design data book, steam tables, and Chemical Engineer’s Hand

book- by J.H.Perry is permitted in the examination.

 

Unit-I

 

Design of – Double pipe and, Shell- Tube heat exchanger:

 

Basic design procedure of

heat transfer equipment, mean temperature, LMTD, Calorific temperature, Individual side

heat transfer coefficient, Overall heat transfer coefficient, Dirt factors, Surface area for heat

transfer, Construction details, Selection algorithm, Pressure drop, Design stability. CAD of

shell and tube heat exchangers.

 

Unit-II

 

Design of Condenser:

 

Design of condensers for single vapor, Correlations of heat transfer

coefficient for condensation inside and outside of tubes, Area of heat transfer, Vertical and

horizontal condensers, Design of desuperheater cum-condenser and condenser-cum-subcooler,

Condensation of mixtures, Pressure drop in condensers, CAD of condenser.

 

Unit-III

 

Design of Evaporators:

 

Convective boiling, Selection of reboilers, and vaporizers,

Design of reboilers, vaporizers and evaporators, Single and Multiple effect

evaporators with and without BPR.

 

Unit-IV

 

Design of Driers: Tray, Tunnel, Rotary:

 

Heat and mass balance, Humidity, Hot gas flow

rate, Drying time, Detail inside design of these driers

 

Name of Text Book:

 

1. Kern D.Q.- Process Heat Transfer, McGraw Hill Publication.

2.

Richardson & Coulson – Chemical Engineering Plant Design Vol. VI, Butterworth

Heinemann Publication, New Delhi

3.

Perry J.H.- Chemical Engineers Hand Book , McGraw Hill Publication, New York

E:\CHEMICAL ENGG\Chemical July-2011\Syllabus Chemical Engineering_Final\All Syllabus Sem. wise PDF\NIT Syllabus B.Tech\Chemical_Sem VII.doc2

 

NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR

 

CHEMICAL ENGINEERING DEPARTMENT

 

Name of Subject

Chemical Reaction

 

Engineering-II

 

Subject Code

CL20712CL

 

Semester B. Tech. – 7

th Semester Board of Studies Chemical Engg.

Maximum Marks 70 Minimum marks 25

Lecture period works Tutorial Periods/Week Practical Periods/Week Credits

3 1 0 4

Details of Course:

 

Unit-I

 

Basics of Non-Ideal Flow:

 

E, the age distribution of fluid, the RTD, Conversion in nonideal

flow reactors, models for non ideal flow- dispersion model, Chemical reaction and

dispersion, tank in series model.

 

Unit-II

 

Mixing of fluids

 

: Self mixing of single fluid- degree of segregation, early and late mixing,

mixing of two miscible fluids.

 

Unit-III

 

Fluid particle reactions:

 

Un-reacted core model: diffusion through gas film control,

diffusion through ash layer control, chemical reaction control. Rate of reaction for

shrinking spherical particles, determination of rate controlling step.

 

Unit-IV

 

Fluid – Fluid reactions:

 

Kinetic regimes for mass transfer and reaction, rate equations for

various regimes, film conversion parameter, application to design, reactive and extractive

reactions.

 

Unit–V

 

Solid catalyzed reactions

 

: film resistance, surface phenomenon and pore diffusion

controls, heat effects, combination of resistances, experimental method for finding rate,

determining controlling resistances and rate equations, application to design, catalyst

deactivation: mechanism, rate equation and design.

 

Name of Text Books:

 

1. Chemical Engineering Kinetics. J.M. Smith.

2. Chemical Reaction Engineering. Octave Levenspiel.

 

Name of Reference Books:

 

1. Chemical Reaction Engineering. H.Scott Fogler.

2. Principles of Reaction Engineering, Central Techno Publications. S.D.Dawande,

3. Chemical Engineering, Volume IV. Coulson and Richardson

E:\CHEMICAL ENGG\Chemical July-2011\Syllabus Chemical Engineering_Final\All Syllabus Sem. wise PDF\NIT Syllabus B.Tech\Chemical_Sem VII.doc3

 

NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR

 

CHEMICAL ENGINEERING DEPARTMENT

 

Name of Subject

Process Dynamics & Control Subject Code CL20713CL

 

Semester B. Tech. – 7

th Semester Board of Studies Chemical Engg.

Maximum Marks 70 Minimum marks 25

Lecture period works Tutorial Periods/Week Practical Periods/Week Credits

3 1 0 4

Details of Course:

 

Unit – I

 

Laplace transform, Linear open loop system. The first and second order systems and their

transient response Interacting and non inter – acting systems. Linearisation.

Transportation lag.

 

Unit – II

 

Linear closed loop system-control system, block diagram, closed loop transfer function.

Controllers, Transient response of closed loop systems.

 

Unit – III

 

Pneumatic controller mechanism, bafflenozzle, proportional controller. Mechanism,

proportional controller, mechanism. Proportional integral control. Proportional derivative

control value. PID control. Final control element. Control valve. advance process control

valves. Feed forward control.

 

Unit – IV

 

Stability concept, Routh stability criterion, Nyquists stability criterion.

 

Unit – V

 

Root locus technique, introduction to frequency response, Bode diagram, Bode stability

criterion, Gain and phase margins, Fuzzy Logic Control.

 

TEXT :

 

Process Systems Analysis and Control – Coughanowr and Koppel.

 

REFERENCE :

 

1. Automatic Process Contorl – Eckman.

2. Process Contorl – Harriot.

3. Control systems Engineering – I.J. Nagrath & M. Gopal.

4. Process Dynamics & Control – Dale E. Seborg, Thomas F. Edgar & Dun can A.

Mellichamp. Joln wiley & sons Inc Pt. Ltd.

5. Chemical Process Control – Stephanoplulos G.

E:\CHEMICAL ENGG\Chemical July-2011\Syllabus Chemical Engineering_Final\All Syllabus Sem. wise PDF\NIT Syllabus B.Tech\Chemical_Sem VII.doc4

 

NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR

 

CHEMICAL ENGINEERING DEPARTMENT

 

Name of Subject

Petroleum Refining

 

Processes (Elective-II)

 

Subject Code

CL20714CL

 

Semester B. Tech. – 7

th Semester Board of Studies Chemical Engg.

Maximum Marks 70 Minimum marks 25

Lecture period works Tutorial Periods/Week Practical Periods/Week Credits

3 1 0 4

Details of Course:

 

Unit-I

 

Petroleum refining in India: – Various petroleum products, secondary processing, quality

improvement, production and consumption position, world reserves of fuel. Composition of

petroleum crude, Refining-Introduction, Classification – according to type, gravity. Types

of refineries.

 

Unit-II

 

Distillation and Equilibrium: -Dehydration and desalting of crude Reflux ratios, types of

trays, trays efficiencies, and types of distillation used in petroleum industries, various Units

with distillation column, various products properties and applications, treatments of

important products

.

 

Unit III

 

Cracking and Coking: -Types of cracking, thermal cracking: visbreaking hydrocracking.,

effect of operating variables on cracking, catalytic cracking – reactions, various

processes, catalysts for catalytic cracking, fixed bed, moving bed and fluidized bed

catalytic cracking, Deep catalytic cracking, super oil cracking technology, deep catalytic

cracking. Coking – delayed coking, fluidized bed coking. flexi coking, fluidized bed coking

 

Unit-IV

 

Reforming -Thermal reforming, catalytic reforming – reactions, catalyst used, operating

variables, various processes. IFPS New technologies for reformulated gasoline.

Gasification of heavy petroleum feed stock.

 

Unit-V

 

Rebuilding of Hydrocarbons & Pollution by Refineries: -Alkylation, Isomerisation,

Polymerisation, Gas to liquid technology.Gas to liquid technology(GTL) Automation in

petroleum refinery- Distributed control system. Pollution by Refineries.

 

Name of Text books:

 

1. W.L.Nelson , Petroleum Refining Engineering

2. G.D Hobson, Modern petroleum Technology

3. SarkarG.N. , Advanced Petroleum Refining.

 

Name of Reference books:

 

1. Bhaskara Rao B.K.,Modern Petroleum Refining Processes.

2. Sharma B.K. Fuels and Petroleum processing.

3. Petroleum refining: Technology & Economics by Gary

E:\CHEMICAL ENGG\Chemical July-2011\Syllabus Chemical Engineering_Final\All Syllabus Sem. wise PDF\NIT Syllabus B.Tech\Chemical_Sem VII.doc5

 

NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR

 

CHEMICAL ENGINEERING DEPARTMENT

 

Name of Subject

Polymer Technology

 

(Elective-II)

 

Subject Code

CL20715CL

 

Semester B. Tech. – 7

th Semester Board of Studies Chemical Engg.

Maximum Marks 70 Minimum marks 25

Lecture period works Tutorial Periods/Week Practical Periods/Week Credits

3 1 0 4

Details of Course:

 

Unit-I

 

Introduction to polymer science Classification of polymer structure Molecular weight.

Chemical structure & Thermal transition.

 

Unit-II

 

The synthesis of high polymers Step-growth polymerization. Chain growth

polymerization. Polymerization techniques, Reactions of synthetic polymers, special

topics in polymer, synthesis, Chemical structure determination.

 

Unit-III

 

Solution & solid-state properties, Viscosity & Rubber elasticity.

 

Unit-IV

 

Degradation, stability & environmental issues, polymer additives, blends & composites.

 

Unit-V

 

Commodity thermoplastics & fithers elastolmers & thermosets engineering & speciality

polymers.

 

Name of Text / Reference books:

 

Polymer Sc. & Tech – Joelr Fried

Introduction to Polymer Chemistry – D.S. Mishra

Polymer Science & Tech. of plastic and – Premamoy Ghosh.

E:\CHEMICAL ENGG\Chemical July-2011\Syllabus Chemical Engineering_Final\All Syllabus Sem. wise PDF\NIT Syllabus B.Tech\Chemical_Sem VII.doc6

 

NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR

 

CHEMICAL ENGINEERING DEPARTMENT

 

Name of Subject

Biochemical Engineering

 

(Elective-II)

 

Subject Code

CL20716CL

 

Semester B. Tech. – 7

th Semester Board of Studies Chemical Engg.

Maximum Marks 70 Minimum marks 25

Lecture period works Tutorial Periods/Week Practical Periods/Week Credits

3 1 0 4

Details of Course:

 

Unit-I

 

Introduction to biochemical engineering, homogeneous and heterogeneous reactions,

factors affecting rate of reactions, various definitions of rate of reactions, elementary and

non-elementary reactions.

 

Unit–II

 

Enzymes and enzymatic reactions, kinetics of enzyme-catalyzed reactions, enzyme

substrate complex and enzyme action, simple enzyme kinetics with one or two substrates,

determination of elementary-step rate constants, factors affecting enzyme activity,

hydrolytic enzymes and its application, enzyme immobilization and its applications.

 

Unit–III

 

Kinetics of substrate utilization, product formation, and biomass production in cell, kinetics

of balanced growth, growth-cycle phase for batch cultivation, sterilization-thermal death

kinetics of micro-organisms.

 

Unit–IV

 

Reactors for carrying our biochemical reactions, bioreactor for plant and animal cells,

down-stream process recovery of particulate, product isolation, filtration, sedimentation,

centrifugation, crystallization, purification and drying.

 

Unit–V

 

Application of biochemical methods for treatment of contaminated soils and ground water:

Basics of microbial metabolism, biodegradation of synthetic organics, growth kinetics.

 

Name of Text Books:

 

1. Bailey, J.E. and Ollis, D. F. Biochemical Engineering Fundaments, McGraw Hill

International Edition.

2. Rao, D.G. Introduction to Biochemical Engineering, Tata McGraw-Hill Publication.

3. Singh, B.D. Bio-Technology, Kalyani Publication

E:\CHEMICAL ENGG\Chemical July-2011\Syllabus Chemical Engineering_Final\All Syllabus Sem. wise PDF\NIT Syllabus B.Tech\Chemical_Sem VII.doc7

 

NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR

 

CHEMICAL ENGINEERING DEPARTMENT

 

Name of Subject

Process Dynamics & Control

 

Laboratory

 

Subject Code

CL20722CL

 

Semester B. Tech. – 7

th Semester Board of Studies Chemical Engg.

Maximum Marks 20 Minimum marks 10

Practical Periods/Week Credits

3 2

Details of Course:

 

List of experiments to be performed:

 

1. To calculate the time constant of thermometer.

2. To determine phase lag and amplitude ratio of thermo well.

3. To determine damping coefficient, decay ratio, overshoot and characteristics time for

step response of mercury manometer.

4. To study the dynamic response of liquid level in two tank interacting liquid level

system and to compare experimental and theoretical responses.

5. To study the characteristic of PID controller by estimating time required to reach PV

and to estimate the offset.

6. To study the steady state and transient response to a P control.

7. To study the steady state and transient response to a P +D control.

8. To study the steady state and transient response to a P+I control.

9. To study the steady state and transient response to a P+I+D control.

10. To study the stability of the system by plotting the Bode plots.

11. To determine the flow coefficient C

v of the control valves.

12. To determine the % hysteresis of the control valve.

13. To determine the rangeability of the equal % control valve.

14. To determine the time constant of mercury in glass thermometer.

15. To determine the time constant of mercury in glass thermometer.

16. To determine the time constant of RTD (PT100) sensor.

17. To determine the time constant of thermocouple sensor.

18. To determine the time constant of thermister sensor.

19. To determine the time constant of mercury in glass thermometer.

20. To study the tuning of PID controller by open loop method, using Zeigler-Nichols

tuning rule.

2 thoughts on “NIT Syllabus Raipur 7th Semester Chemical Engineering”

  1. good information provided about hear exchange………
    very well done……..good work….
    thanks and keep sharing…….

    Reply

Leave a Comment