Mass Transfer Operations II free videos and free material uploaded by Guwahati Staff .
Week 1: Humidification and air conditioning:
Basic concepts, Adiabatic saturation temperature
Humidification and dehumidification operations and designcalculations of cooling tower
Mechanical Draft Towers: forced draft towers and induced draft towers
Week 2: Humidification and air conditioning:
Key points in the design of cooling tower and Step-by-step design procedure of cooling tower
Air conditioning,Example problems on dehumidification
Week 3: Drying Operations:
Mechanism of drying and drying equilibria; Drying rate curve
Drying: rate of drying for batch dryers
Week 4: Drying Operations:
Drying: rate of drying for continuous dryers
Drying time calculation from drying rate curve
Through circulation and cross circulation drying
Week 5: Liquid Extraction:
Introduction to liquid-liquid extraction, Liquid-liquid equilibria
Effect of temperature on liquid-liquid equilibria
Design calculation of single stage extraction
Week 6: Liquid Extraction:
Design calculation of single stage extraction
Design calculation of multistage extraction
Selection of extractors
Week 7: Leaching:
Leaching: single stage operation
Leaching: multistage operation
Supercritical fluid extraction, Equipment for leaching
Week 8: Membrane Separation Technology:
Fundamentals of membrane separation processes
Limitation of membrane separation processes
Week 9: Membrane Separation Technology:
Various models and application: design aspect
Electric field enhanced membrane separation processes
Micellar-enhanced ultrafiltration
Week 10: Adsorption and Ion-exchange:
Adsorption: types and nature of adsorption, Adsorption isotherm
Stage wise and continuous adsorption
Week 11: Adsorption and Ion-exchange:
Fluidized bed and teeter bed, steady state moving bed adsorber
Unsteady state fixed bed adsorbers, Ion-exchange
Week 12: Crystallization:
Crystallization, types of crystal geometries
Solid-liquid phase equilibrium, Theory of crystallization
Design of crystallizer, Crystallization equipment
This course will provide an overview on mass transfer at basic to an intermediate level. This course applies the concepts of diffusion and interphase mass transfer to the analysis of different unit operations such as humidification, drying, adsorption,extraction, leaching, crystallization and membrane processes. The course synthesizes fundamental concepts and analytical skills to understand mass transfer operations and to tackle the sort of complex problems. Information on key topics will be provided in the form of summary of lecture notes, problems and adequate references.
INTENDED AUDIENCE: Under graduate students/Candidates from professional fields
PREREQUISITES: Mass Transfer Operations I.
INDUSTRY SUPPORT: All chemical and design industries like TATA STEEL, Worley Parsons Oman Engineering LLC, Hindalco Industries Limited,Indian Oil Corporation Ltd., Engineers India Ltd, etc..
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