Mass Transfer-II for Chemical Engineering Syllabus for B.Tech Sixth sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.
The detailed syllabus for Mass Transfer-II B.Tech 2016-2017 (R13) sixthsem is as follows
OBJECTIVE:
To provide introduction to physical and thermodynamic principles of mass transfer with an emphasis on how these principles affect the design of equipment and result in specific requirements for quality and capacity.
UNIT I : ABSORPTION [9 Hours]
Gas Absorption and Stripping – Equilibrium; material balance; limiting gas-liquid ratio; tray tower absorber – calculation of number of theoretical stages, tray efficiency, tower diameter; packed tower absorber – rate based approach; determination of height of packing using HTU and NTU calculations.
UNIT II : DISTILLATION [9 Hours]
Vapour liquid equilibria – Raoult’s law, vapor-liquid equilibrium diagrams for ideal and non-ideal systems, enthalpy concentration diagrams. Principle of distillation – flash distillation, differential distillation, steam distillation, multistage continuous rectification, Number of ideal stages by Mc.Cabe – Thiele method and Ponchan – Savarit method, Total reflux, minimum reflux ratio, optimum reflux ratio. Introduction to multi-component distillation, azeotropic and extractive distillation
UNIT III : LIQUID-LIQUID EXTRACTION [9 Hours]
Liquid – liquid extraction – solvent characteristics-equilibrium stage wise contact calculations for batch and continuous extractors- differential contact equipmentspray, packed and mechanically agitated contactors and their design calculations-packed bed extraction with reflux. Pulsed extractors, centrifugal extractors-Supercritical extraction
TOTAL : 45 PERIODS
OUTCOME:
Students would have learnt to design absorber and stripper, distillation column, extraction and leaching equipments and adsorber.
TEXT BOOKS:
- Wankat, P., “Equilibrium Stage Separations”, Prentice Hall, 1993.
- Treybal, R.E., “Mass Transfer Operations “, 3rd Edn., McGraw-Hill, 1981.
- Geankoplis, C.J., “Transport Processes and Unit Operations”, 4th Edition, Prentice Hall Inc., New Jersey, 2003.
REFERENCES:
- Seader, J.D. and E.J. Henley, “Separation Process Principles”, 2nd Ed., John Wiley,2006.
- McCabe, W.L., Smith, J.C., and Harriot, P., “Unit Operations in Chemical Engineering”, 7th Edn., McGraw-Hill, 2005.
- King, C. J., “Separation Processes “, 2nd Edn.,Tata McGraw-Hill 1980
For all other B.Tech CH 6th sem syllabus go to Anna University B.Tech CHEMICAL ENGINEERING (CH) 6th Sem Course Structure for (R13) Batch. All details and yearly new syllabus will be updated here time to time.
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