CH2352 MASS TRANSFER II SYLLABUS | ANNA UNIVERSITY BTECH CHEMICAL ENGINEERING 6TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY SIXTH SEMESTER B.TECH CHEMICAL ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
CH2352 MASS TRANSFER II L T P C
3 0 0 3
AIM
To impart knowledge on how certain substances undergo the change in composition,
change in phases and exhibit the properties according to the changed environment.
OBJECTIVES
Students develop a sound knowledge on the types of Mass Transfer thro’ a driving
force in the same fashion as temperature differences as driving force for heat
transfer. The students shall have an elementary knowledge on fluid flow, heat
transfer and stoichiometry.
52
UNIT I ABSORPTION 9
Equilibrium and operating line concept in absorption calculations; types of contactors,
design of packed and plate type absorbers; Operating characteristics of stage wise and
differential contactors, concepts of NTU, HTU and overall volumetric mass transfer
coefficients; multicomponent absorption; mechanism and model of absorption with
chemical reaction; thermal effects in absorption process.
UNIT II DISTILLATION 9
Vapour-liquid equilibria, Raoult's law and deviations from ideality, methods of distillation;
fractionation of binary and multicomponent system; design calculations by McCabe-
Thiele and ponchon-Savarit, methods; continuous contact distillation tower (packed
tower) design; extractive and azeotropic; distillation low pressure distillation; steam
distillation.
UNIT III LIQUID-LIQUID EXTRACTION 9
Equilibrium in ternary systems; equilibrium stage wise contact calculations for batch and
continuous extractors, differential contact extraction equipment - spray, packed and
mechanically agitated contactors and their design calculations; pulsed extractors,
centrifugal extractors.
UNIT IV SOLID-LIQUID EXTRACTION (LEACHING) 9
Solid-liquid equilibria; leaching equipment-batch and continuous types; calculation of
number of stages.
UNIT V ADSORPTION AND OTHER ION EXCHANGE SEPARATION
PROCESSES 9
Theories of adsorption of gases and liquids; industrial adsorbents, adsorption equipment
for batch and continuous operation; design calculation of ion-exchange resins; principle
of ion-exchange; industrial equipment.
Membrane separation process; solid and liquid membranes; concept of osmosis; reverse
osmosis; electrodialysis; their applications; foam separation process; Thermal and
sweep diffusion process.
TOTAL: 45 PERIODS
TEXT BOOKS
1. R.E.Treybal, “Mass Transfer Operations”, McGraw-Hill, III Edition 1980.
2. W.L McCabe J.C.Smith, and Harriot. P., “Unit Operations of Chemical Engineering”,
VI edition McGraw-Hill, International Edition, 2001.
REFERENCES
1 . C.Judson King “Separation Processes”, McGraw-Hill II Edition 1980.
2. A.H.P.Skelland, “Diffusional Mass Transfer”, Krieger, Malapur, FL (1985).
3. Roman Zarfyki and Andrzej Chacuk, “Absorption Fundamentals and Applications",
Pergamon Press, 1993.
4. P.Wankat “Separation Process Engineering ”, Prentice Hall, II Edition 2006.
5. R.F.Strigle (jr), Packed Tower Design and Application, 2nd Edn. Gulf Publishing
Company U.S.A. 1994.
CH2352 MASS TRANSFER II L T P C
3 0 0 3
AIM
To impart knowledge on how certain substances undergo the change in composition,
change in phases and exhibit the properties according to the changed environment.
OBJECTIVES
Students develop a sound knowledge on the types of Mass Transfer thro’ a driving
force in the same fashion as temperature differences as driving force for heat
transfer. The students shall have an elementary knowledge on fluid flow, heat
transfer and stoichiometry.
52
UNIT I ABSORPTION 9
Equilibrium and operating line concept in absorption calculations; types of contactors,
design of packed and plate type absorbers; Operating characteristics of stage wise and
differential contactors, concepts of NTU, HTU and overall volumetric mass transfer
coefficients; multicomponent absorption; mechanism and model of absorption with
chemical reaction; thermal effects in absorption process.
UNIT II DISTILLATION 9
Vapour-liquid equilibria, Raoult's law and deviations from ideality, methods of distillation;
fractionation of binary and multicomponent system; design calculations by McCabe-
Thiele and ponchon-Savarit, methods; continuous contact distillation tower (packed
tower) design; extractive and azeotropic; distillation low pressure distillation; steam
distillation.
UNIT III LIQUID-LIQUID EXTRACTION 9
Equilibrium in ternary systems; equilibrium stage wise contact calculations for batch and
continuous extractors, differential contact extraction equipment - spray, packed and
mechanically agitated contactors and their design calculations; pulsed extractors,
centrifugal extractors.
UNIT IV SOLID-LIQUID EXTRACTION (LEACHING) 9
Solid-liquid equilibria; leaching equipment-batch and continuous types; calculation of
number of stages.
UNIT V ADSORPTION AND OTHER ION EXCHANGE SEPARATION
PROCESSES 9
Theories of adsorption of gases and liquids; industrial adsorbents, adsorption equipment
for batch and continuous operation; design calculation of ion-exchange resins; principle
of ion-exchange; industrial equipment.
Membrane separation process; solid and liquid membranes; concept of osmosis; reverse
osmosis; electrodialysis; their applications; foam separation process; Thermal and
sweep diffusion process.
TOTAL: 45 PERIODS
TEXT BOOKS
1. R.E.Treybal, “Mass Transfer Operations”, McGraw-Hill, III Edition 1980.
2. W.L McCabe J.C.Smith, and Harriot. P., “Unit Operations of Chemical Engineering”,
VI edition McGraw-Hill, International Edition, 2001.
REFERENCES
1 . C.Judson King “Separation Processes”, McGraw-Hill II Edition 1980.
2. A.H.P.Skelland, “Diffusional Mass Transfer”, Krieger, Malapur, FL (1985).
3. Roman Zarfyki and Andrzej Chacuk, “Absorption Fundamentals and Applications",
Pergamon Press, 1993.
4. P.Wankat “Separation Process Engineering ”, Prentice Hall, II Edition 2006.
5. R.F.Strigle (jr), Packed Tower Design and Application, 2nd Edn. Gulf Publishing
Company U.S.A. 1994.
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