I am pursuing my Bachelor's degree from Banasthali Vidyapith, Rajasthan.
Also working as research trainee for a semester at IIT/ISM Dhanbad.

Pushpanjali Sinha

Mass transfer is all about operations and exchange. So it's a explanation of the mass transfer along with its various operations and applications.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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Mass Transfer

Theories of Mass Transfer

Mass Transfer Operation

Chemical Engineering

GATE & ESE - ME & CH

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This is the course overview, a short way describing about Mass Transfer.

Course Overview

This is an introduction to mass transfer and about all the process and operations involved in it.

Introduction to Mass Transfer

In this lesson, there is everything about fick's law of diffusion and about molecular diffusion.

Fick's law of Diffusion and Molecular Diffusion in Fluids

This lesson includes about mass transfer coefficient. It also explains the coefficients in various liquid, gas , laminar and turbulent cases. This video will help to get through the equations used for GATE exams.

Mass Transfer Coefficients

This is a description of Mass Transfer theories. After this lesson, you will get clear about the various mass transfer coefficients used in these theories.

This lesson discuss about interphase mass transfer, two phase film theory, overall mass transfer coefficient.

Interphase Mass Transfer

Only theories are not sufficient for clear concept, numericals are compulsory. This lesson includes the numerical part related to molecular diffusion.

NUMERICAL PROBLEMS ON MOLECULAR DIFFUSION

Distillation is one of the major topics of Mass transfer. Most of the GATE exams have questions from it. Start getting it clear from this lesson introduction lesson.

DISTILLATION- Introduction

Continued part of the previous lesson. Description of the positive and negative deviations from ideality.

Ideal solutions and it's deviations

This lesson includes the types of distillation columns used for calculation. It is the major and the most useful part for exams.

Types of Distillation

McCabe Thiele method is used for distillation columns calculation. Numerical problems are solved using this method.

McCabe - Thiele method

This lesson includes determination of number of theoretical stages and reflux ratio in McCabe- thiele method.

Determination of number of theoretical stages

This lesson inclues the efficiency of distillation column and problems based on it.

Efficiency of distillation column

This lesson includes about a very new topic that is humidification. This is an introductory lesson.

HUMIDIFICATION (Introduction)

This lesson includes about humidification and dehumidification. Several applications of it is discussed in this lesson.

Humidification and dehumidification

This lesson includes about drying and the equations and the terms used in it.

Drying

This lesson includes the numerical problems based on Drying.

Numerical problems on Drying operation

This lesson includes the numerical problems based on the drying.

Numericals on Drying

This lesson includes about a new topic that is liquid- liquid extraction. Go through it to know more.

Liquid - Liquid extraction

This lesson includes the whole explanation of the single and multistage extraction process.

Single and Multi stage operation in liquid-liquid extraction

This lesson includes the absorption of mass transfer and about packed tower.

Absorption

This lesson includes packed tower and the HTU and NTU concepts based on overall mass transfer coefficient.

Packed Tower

This lesson includes about Packed Tower and and numerical problems based on it.

Numerical problems on Packed Tower

This lesson includes the HETP concept and Absorption resistance.

HETP and Absorption resistance

This lesson includes the questions asked in previous years of GATE examination.

Numerical Problems : 1

This lesson includes GATE numerical problems.

Numerical Problems : 2

This lesson includes the GATE previous year numerical problems.

Numerical Problems : 3

This lesson includes GATE previous year question (linked questions).

Numerical Problems : 4

This lesson includes the common data numerical asked in previous years papers of GATE.

Numerical Problems : 5

This lesson is about last years Common Data questions asked in GATE paper.

Numerical Problems : 6

This lesson includes the last year GATE questions.

Numerical Problems : 7

This lesson includes previous years GATE numerical problems asked in Mass Transfer.

Numerical Problems : 8

This lesson includes some must asked conceptual questions in GATE. I would suggest you to please go through this lesson as it consists less time taking and more scoring questions.

GATE previous years question : 9

This lesson includes previous years GATE questions.

Numerical problems : 10

This lesson includes the numerical problems asked in previous years GATE  papers.

Numerical Problems : 11

This lesson includes the previous years GATE questions asked. Please try to solve them and if you are not able to solve then let me know.

Numerical Problems : 12

This lesson includes the questions that were asked in previous years GATE questions.

Numerical Problems : 13

This lesson includes some distillation problems asked in previous years GATE papers.

Numerical Problems : 14

This lesson includes some previous years GATE questions.

Numerical Problems : 15

A graduate in Chemical Engineering from NIT Calicut, I am currently studying for M.tech in Chemical Engineering at IIT Bombay.

Athena Susan Sajan

The course guides you through the basics of Absorption and Stripping Process,  about operating line, equilibrium, and methods to find the number of stages required theoretically, which is a prerequisite to finding stage efficiency.

Absorption, Stripping Basics and Stage Efficiency: GATE

I am an M.Tech student of NIT TRICHY. I have done B.Tech in Chemical Engineering.GATE 2018 rank 704.

Vidhi Shah

This course covers the topics of VLE, Distillation, simple distillation,flash distillation, steam distillation and continuous Distillation.
each topic is followed by past year Questions.
suitable course for GATE CHEMICAL ENGINEERING MASS TRANSFER.

(Hindi) VLE and Distillation

This course covers the topics of Liquid-Liquid Extraction in detail. It gives information on single stage and multi stage extraction operation. 
This course will also touch upon Leaching.
Past Year Questions linked to the topics are also discussed.

Lessons

40 lessons • 7h 8m

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Course Overview

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Introduction to Mass Transfer

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Fick's law of Diffusion and Molecular Diffusion in Fluids

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Mass Transfer Coefficients

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Theories of Mass Transfer

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Interphase Mass Transfer

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NUMERICAL PROBLEMS ON MOLECULAR DIFFUSION

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DISTILLATION- Introduction

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Ideal solutions and it's deviations

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Types of Distillation

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