CH3215 MECHANICAL OPERATIONS SYLLABUS | ANNA UNIVERSITY BE PETROCHEMICAL ENGINEERING 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012 BELOW IS THE ANNA UNIVERSITY THIRD SEMESTER B.E. PETROCHEMICAL ENGINEERING DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011-2012 (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 L T P C
3 0 0 3
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 L T P C
3 0 0 3
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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