Mass Transfer Operations
The mass transfer operations are largely the responsibility of chemical engineers, but increasingly practitioners of other engineering disciplines are finding them necessary for their work. The objective of this note is to provide a means to teach undergraduate chemical engineering students the basic principles of mass transfer and to apply these principles, aided by computational tools, to the design of equipment used in separation processes.
Author(s): NPTEL
NA Pages 
The topics explained in this presentation are as follows : Introduction to Mass Transfer, Separation Process, Molecular Diffusion, Interphase Mass Transfer, Mass Transfer Coeeficeients, Gas Absorption, Gas Liquid Contacting Equipments, Distillation, Drying, Crystallisation.
Author(s): Malik Parvez Ahmad, Assistant Professor, Chemical Engineering Department, NIT Srinagar
60 Pages
This note covers the following topics: Molecular mass transport, Properties of Mixtures, Diffusion flux, Fick’s law, Relation among molar fluxes, Diffusivity, Diffusivity in liquids, Steady State Diffusion, steady state diffusion through a stagnant film, Diffusion in solids, Convective Mass Transfer, Convective Mass Transfer Coefficient, Application of Dimensionless Analysis to Mass Transfer, Convective Mass Transfer Correlations, Single Sphere, Single Cylinder, Flow Through Pipes, Mass transfer between phases, Simultaneous Heat and Mass Transfer, The Wet – bulb Thermometer.
Author(s): M. Subramanian
NA Pages
