Idea Transcript
CML 462 CML 462
Chemical Reaction Engineering ‐ g g II
Syllabus Unit I (4 hrs) Overview of Chemical Reaction Engineering: Summary of Chemical Reaction Engineering‐I, Choosing the right kind of reactor, Problems.
Unit II ((8 hrs)) Flow Pattern, Contacting, and Non‐Ideal Flow: Non ideal flow in reactors, reactors RTD of fluid in reactors, reactors Age distribution, F curve, C curve and E curve, Compartment model, Dispersion model, Tank in Series model, Problems. 2
Syllabus Unit III (8 hrs) Introduction to Heterogeneous Reactions: Examples p of heterogeneous g reactions,, contactingg pattern and flow modeling, Problems. Solid Catalysed Reactions: Introduction and Spectrum of kinetic regimes, Surface kinetics and rate equation, pore diffusion, porous catalyst, l Heat effects, ff Performance f Equation, Experimental methods and rate equation, Controlling p reactions, Resistance, Product distribution in multiple Problems. 3
Syllabus Unit IV (4 hrs) Introduction to Catalyst and Catalytic Reactors: T i l Catalysts, Typical C l C l Catalyst Ch Characterizations, i i C l Catalyst Deactivation and Regeneration, Packed bed reactor, Fixed Bed, Fluid Bed, Trickle bed, Slurry Reactors etc., Problems. Unit V (6 hrs) Kinetics and Design of Fluid‐ Fluid Reactions: Th rate The t equation, ti Ki ti regimes Kinetic i f mass transfer for t f and reaction, Fast reaction, Intermediate reaction, Slow Reactions, Factors to select the contactor, Straight mass transfer, Various cases of mass transfer with chemical reaction, reaction kinetics, Problems. 4
Syllabus
Unit VI (6 hrs) Kinetics i i and d Design i off Fluid‐ l id Particle i l Reactions: i Various models for fluid‐solid reactions, Shrinking core model, Rate of reaction, Reaction/Mass transfer Control, Rate controlling steps, plug flow and mixed flow of solids, Problems.
5
Books Chemical Reaction Engineering, Octave Levenspiel, John Wiley & Sons, Singapore, 1998 3rd Edition Elements of Chemical Reaction Engineering, Fogler H.S., Prentice Hall NJ, Prentice‐Hall, NJ 2006, 2006 4th Edition Chemical Engineering Kinetics, Smith J. M., McGraw Hill, N Y, 1981, 3rd Edition
6
Class Times Tuesday
:
12‐12.50 (may be extended till 1.15)
Wednesday Friday
:: :
10–10.55 10–10 55 9‐9.55
Marks Distribution Sessionals : Internal Attendance : Assignments :
15 + 15
End Term End Term
60
:
05 05
7