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Mass Transfer Operations I

Mass Transfer Operations I. Instructor: Prof. Bishnupada Mandal, Department of Chemical Engineering, IIT Guwahati. The general objectives of this course are to discuss the fundamental concepts of mass transfer principles and to apply those concepts to real engineering problems. This course will provide an overview of mass transfer operations at basic to an intermediate level. Coverage will be relatively broad. This course applies the concepts of diffusion mass transfer, mass transfer coefficients, convective mass transfer, interphase mass transfer, equipment for gas-liquid operations, absorption, and distillation. Each topic will be covered in logical sequence with relevant examples. The goal is to provide students with the theoretical/analytical background to understand mass transfer operations and to tackle the sort of complex problems. (from nptel.ac.in)

Lecture 16 - Interphase Mass Transfer and Mass Transfer Theories 3


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Diffusion Mass Transfer
Lecture 01 - Introduction to Mass Transfer
Lecture 02 - Molecular Diffusion
Lecture 03 - Fick's Law of Diffusion
Lecture 04 - Steady State Molecular Diffusion in Fluids
Lecture 05 - Steady State Molecular Diffusion in Fluids (cont.)
Lecture 06 - Diffusion Coefficient: Measurement and Prediction
Lecture 07 - Diffusion Coefficient: Measurement and Prediction (cont.)
Lecture 08 - Multicomponent Diffusion and Diffusivity in Solids
Mass Transfer Coefficients
Lecture 09 - Concept of Mass Transfer Coefficient
Lecture 10 - Dimensionless Groups and Correlations for Convective Mass Transfer Coefficient
Lecture 11 - Mass Transfer Coefficient in Laminar Flow Condition
Lecture 12 - Boundary Layer Theory and Film Theory in Mass Transfer
Lecture 13 - Mass Transfer Coefficients in Turbulent Flow
Lecture 14 - Interphase Mass Transfer and Mass Transfer Theories 1
Lecture 15 - Interphase Mass Transfer and Mass Transfer Theories 2
Lecture 16 - Interphase Mass Transfer and Mass Transfer Theories 3
Equipment for Gas Liquid Operations
Lecture 17 - Agitated and Sparged Vessels
Lecture 18 - Tray Column
Lecture 19 - Tray Column (cont.)
Lecture 20 - Packed Tower
Absorption
Lecture 21 - Introduction to Absorption and Solvent Selection
Lecture 22 - Packed Tower Design I
Lecture 23 - Packed Tower Design II
Lecture 24 - Packed Tower Design III
Lecture 25 - Mass Transfer Coefficients Correlation and HETP Concept
Lecture 26 - Tray Tower Design and Introduction to Multicomponent System
Distillation
Lecture 27 - Introduction to Distillation and Phase Diagrams
Lecture 28 - Azeotropes and Enthalpy Concentration Diagrams
Lecture 29 - Flash Distillation
Lecture 30 - Batch and Steam Distillation
Lecture 31 - Fractional Distillation
Lecture 32 - Fractional Distillation: McCabe Thiele Method
Lecture 33 - Fractional Distillation: Minimum Reflux and Pinch Point
Lecture 34 - Fractional Distillation: Subcooled Reflux, Tray Efficiency and Use of Open Steam
Lecture 35 - Fractional Distillation: Multiple Feeds and Side Stream
Lecture 36 - Multistage Batch Distillation with Reflux
Lecture 37 - Fractional Distillation: Ponchan and Savarit Method
Lecture 38 - Ponchon and Savarit Method and Packed Tower Distillation
Lecture 39 - Multicomponent Distillation