
About Course
Mass Transfer Operations -I.
This Mass Transfer course will provide an overview of mass transfer operation at a basic to an intermediate level. Coverage will be relatively broad. This course applies the concepts of diffusion and interphase mass transfer to the analysis of different mass transfers such as absorption and distillation. The goal is to provide students with the theoretical/analytical background to understand mass transfer well as application and to tackle the sort of complex problems.
INTENDED AUDIENCE: B.Tech in Chemical Engineering and allied disciplines
Course Content
Mass Transfer Operations -I
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Mass Transfer Operations -I [introduction video]
00:00 -
Lec 1: Introduction and Overview of Mass Transfer Operation
00:00 -
Lec 2: Molecular and Eddy Diffusion, Diffusion Velocities and Fluxes
00:00 -
Lec 3: Fick’s First and Second Law
00:00 -
Lec 4: Steady State Molecular Diffusion in fluids under stagnant and laminar flow conditions
00:00 -
Lec 5: Diffusion through variable cross-sectional area
00:00 -
Lec 6: Gas Phase Diffusion Coefficient measurement
00:00 -
Lec 7: Gas Phase Diffusion Coefficient prediction and liquid phase diffusion coefficient measurement
00:00 -
Lec 8: Multicomponent diffusion and diffusivity in solids
00:00 -
Lec 9: Mass transfer coefficient concept and classifications
00:00 -
Lec 10: Dimensionless groups and correlations for convective mass transfer coefficients
00:00 -
Lec 11: Mass transfer coefficient in laminar flow
00:00 -
Lec 12: Boundary Layer Theory and mass transfer coefficients in turbulent flow
00:00 -
Lec 13: Mass transfer theories
00:00 -
Lec 14: Interphase mass transfer
00:00 -
Lec 15: Interphase mass transfer and material balance for operating line
00:00 -
Lec 16: Number of ideal stages in counter current operation: graphical and algebraic methods
00:00 -
Lec 17: Introduction, classification, Sparged and agitated vessels design
00:00 -
Lec 18: Gas dispersed: Tray tower
00:00 -
Lec 19: Sieve Tray
00:00 -
Lec 20: Liquid dispersed: Venture scrubber, wetted wall column, Packed tower
00:00 -
Lec 21: Introduction to absorption, Equilibrium in gas-liquid system, and minimum liquid rate
00:00 -
Lec 22: Design of packed column absorber based on the Individual Mass Transfer Coefficient
00:00 -
Lec 23: Design of packed column absorber based on the Overall Mass Transfer Coefficient
00:00 -
Lec 24: HETP, Design of packed column absorber for dilute and concentrated gases
00:00 -
Lec 25: Absorption in plate column: Method of McCabe & Thiele-graphical determination of ideal trays
00:00 -
Lec 26: Introduction to distillation, binary equilibrium diagrams and concept of relative volatility
00:00 -
Lec 27: Distillation in non-ideal systems and concept of enthalpy-concentration diagram
00:00 -
Lec 28: Flash distillation
00:00 -
Lec 29: Batch and steam distillation
00:00 -
Lec 30: Continuous multistate fractionation
00:00 -
Lec 31: Number of trays by McCabe & Thiele for distillation
00:00 -
Lec 32: Pinch Points and minimum reflux
00:00 -
Lec 33: Reflux below its bubble point: Sub-cooled reflux and use of open steam
00:00 -
Lec 34: Multiple feeds, multiple product withdrawal or side streams
00:00 -
Lec 35: Multistage batch distillation with reflux
00:00 -
Lec 36: The Ponchon-Savarit method – I
00:00 -
Lec 37: The Ponchon-Savarit method – II
00:00 -
Lec 38: Packed Distillation
00:00 -
Lec 39: Introduction to multicomponent distillation and multicomponent flash distillation
00:00 -
Lec 40: Minimum stages and minimum reflux in multicomponent distillation
00:00 -
Lec 41: Multicomponent batch distillation
00:00
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