CH3215 MECHANICAL OPERATIONS SYLLABUS | ANNA UNIVERSITY BTECH PETROCHEMICAL TECHNOLOGY 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER B TECH PETROCHEMICAL TECHNOLOGY 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
CH3215 MECHANICAL OPERATIONS
UNIT I CHARACTERISTICS OF PARTICULATE SOLIDS,
SIZE REDUCTION AND SCREENING 9
Properties and characterization of particulate solids – Analysis, technical methods for
measurement of size and surface area distribution of powder – Introduction to size
reduction equipment – Determination of energy and power requirement in milling
operations – Computer simulation techniques for mill performance – Mechanical
classifiers – Screening equipment – Capacity and effectiveness.
UNIT II FILTRATION 9
Filtration equipments – Filtration media and filter aids – Principles of filtration and
clarification – Estimation of filtration parameters for compressible and incompressible
cakes and calculations – Centrifugal filtration equipment and principles of operation.
UNIT III SETTLING AND SEDIMENTATION 9
Separation based on the motion of particles through fluids – Gravity settling processes –
Sedimentation – Kynch theory of sedimentation – Sedimentation thickeners – Rate of
sedimentation and sedimentation zones in continuous thickeners – Design of thickeners
and clarifiers – Principles of centrifugal sedimentation.
UNIT IV AGITATION AND MIXING 9
Agitation and mixing of liquids – Agitation equipment – Axial and radial flow impellers
and flow patterns in agitated vessels – Prevention of swirling – Power consumption in
agitated vessels – Blending and mixing – Dispersion operations – Mixing of solids and
pastes – Types of mixers.
UNIT V STORAGE AND CONVEYING OF SOLIDS 9
Storage and conveying of solids – Bins, hoppers and silos – Flow out of bins – Design
consideration of bins – Loading and unloading of solids – Bucket elevators – Apron
conveyors – Belt conveyors – Types of belt conveyors – Selection considerations.
TOTAL: 45 PERIODS
TEXT BOOKS
1. McCabe, W.L., Smith, J.C. and Harriott, P., "Unit operations of Chemical
Engineering", 7th Edition, McGraw Hill, 2004.
2. Badger, W.L., and Banchero, J.T., "Introduction to Chemical Engineering", Tata
McGraw Hill, 1997.
REFERENCES
1. Raymond A. Kulweic., "Materials Handling Handbook", 3rd Edition, Wiley-
Interscience Publications, 1985.
2. Richardson, J.F. and Harker J.H., "Coulson and Richardson’s Chemical
Engineering", Vol. II, 4th Edition, Butterworth Heineman, 2004.
3. Bhattacharaya., “Mechanial Operations”, Khanna publishers, 2001.
CH3215 MECHANICAL OPERATIONS
UNIT I CHARACTERISTICS OF PARTICULATE SOLIDS,
SIZE REDUCTION AND SCREENING 9
Properties and characterization of particulate solids – Analysis, technical methods for
measurement of size and surface area distribution of powder – Introduction to size
reduction equipment – Determination of energy and power requirement in milling
operations – Computer simulation techniques for mill performance – Mechanical
classifiers – Screening equipment – Capacity and effectiveness.
UNIT II FILTRATION 9
Filtration equipments – Filtration media and filter aids – Principles of filtration and
clarification – Estimation of filtration parameters for compressible and incompressible
cakes and calculations – Centrifugal filtration equipment and principles of operation.
UNIT III SETTLING AND SEDIMENTATION 9
Separation based on the motion of particles through fluids – Gravity settling processes –
Sedimentation – Kynch theory of sedimentation – Sedimentation thickeners – Rate of
sedimentation and sedimentation zones in continuous thickeners – Design of thickeners
and clarifiers – Principles of centrifugal sedimentation.
UNIT IV AGITATION AND MIXING 9
Agitation and mixing of liquids – Agitation equipment – Axial and radial flow impellers
and flow patterns in agitated vessels – Prevention of swirling – Power consumption in
agitated vessels – Blending and mixing – Dispersion operations – Mixing of solids and
pastes – Types of mixers.
UNIT V STORAGE AND CONVEYING OF SOLIDS 9
Storage and conveying of solids – Bins, hoppers and silos – Flow out of bins – Design
consideration of bins – Loading and unloading of solids – Bucket elevators – Apron
conveyors – Belt conveyors – Types of belt conveyors – Selection considerations.
TOTAL: 45 PERIODS
TEXT BOOKS
1. McCabe, W.L., Smith, J.C. and Harriott, P., "Unit operations of Chemical
Engineering", 7th Edition, McGraw Hill, 2004.
2. Badger, W.L., and Banchero, J.T., "Introduction to Chemical Engineering", Tata
McGraw Hill, 1997.
REFERENCES
1. Raymond A. Kulweic., "Materials Handling Handbook", 3rd Edition, Wiley-
Interscience Publications, 1985.
2. Richardson, J.F. and Harker J.H., "Coulson and Richardson’s Chemical
Engineering", Vol. II, 4th Edition, Butterworth Heineman, 2004.
3. Bhattacharaya., “Mechanial Operations”, Khanna publishers, 2001.
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