University of Mumbai Syllabus For Semester 5 (TE Third Year) Mass Transfer Operations 1: Knowing the Syllabus is very important for the students of Semester 5 (TE Third Year). Shaalaa has also provided a list of topics that every student needs to understand.

The University of Mumbai Semester 5 (TE Third Year) Mass Transfer Operations 1 syllabus for the academic year 2021-2022 is based on the Board's guidelines. Students should read the Semester 5 (TE Third Year) Mass Transfer Operations 1 Syllabus to learn about the subject's subjects and subtopics.

Students will discover the unit names, chapters under each unit, and subtopics under each chapter in the University of Mumbai Semester 5 (TE Third Year) Mass Transfer Operations 1 Syllabus pdf 2021-2022. They will also receive a complete practical syllabus for Semester 5 (TE Third Year) Mass Transfer Operations 1 in addition to this.

## University of Mumbai Semester 5 (TE Third Year) Mass Transfer Operations 1 Revised Syllabus

University of Mumbai Semester 5 (TE Third Year) Mass Transfer Operations 1 and their Unit wise marks distribution

### University of Mumbai Semester 5 (TE Third Year) Mass Transfer Operations 1 Course Structure 2021-2022 With Marking Scheme

# | Unit/Topic | Weightage |
---|---|---|

100 | Molecular Diffusion in Gases and Liquid | |

200 | Mass Transfer Coefficients | |

300 | Equipments for Gas-liquid Contacting | |

400 | Gas Absorption | |

500 | Drying | |

600 | Humidification and Dehumidification | |

Total | - |

## Syllabus

- Basics of Molecular Diffusion, Fick’s First Law of Molecular Diffusion, Various fluxes and relations between them, Molecular Diffusion in binary gas mixtures – Steady state diffusion of one component in non-diffusing second component, Equimolal counter diffusion of two components.
- Molecular Diffusion in binary liquid solutions – Steady state diffusion of one component in non-diffusing second component, Steady State Equimolal counter diffusion of two components.
- Diffusivity of gases.
- Theoretical and experimental determination of diffusivities, Diffusivities of liquids – Theoretical Determination.
- Diffusion in Solids:- Ficks law of diffusion in solids, Types of Solid Diffusion, Diffusion through Polymers, Diffusion through Crystalline Solids, Diffusion in Porous Solids

- Definition of Mass Transfer Coefficient, F-Type and K-Type Mass Transfer Coefficients and relations between them, Mass Transfer Coefficients in Laminar and Turbulent Flow.
- Heat, Mass and Momentum Transfer Analogies and dimensionless numbers, Interphase Mass Transfer – Individual and Overall Mass Transfer Coefficients and relation between them.
- Methods of contacting two insoluble phases – Continuous Contact, Stage-wise Contact.

- Classification of equipments for gas-liquid contacting
- Gas dispersed and liquid continuous phase – Sparged Vessels (Bubble Columns), Mechanically Agitated Vessels, Tray Towers.
- Liquid dispersed phase and gas continuous phase – Venturi Scrubbers, Wetted Wall Towers, Spray Towers and Spray Chambers, Packed Towers.
- Comparison of Packed Towers with Tray Towers

- Solubility of gases in liquids, Effect of temperature and pressure on solubility, Ideal and Non-ideal solutions, Choice of solvent for gas absorption
- Single component gas absorption – Cross Current, Co-current, Countercurrent, Multistage Counter current Operation.
- Absorption with Chemical Reactions.

- Introduction to drying, Equilibrium, Different types of moisture contents, Rate of Drying and drying curve, Batch Drying and calculation of time of drying, Continuous

- Introduction, Vapour Pressure Curve, Properties of Vapour-Gas mixtures [Understanding various terms]
- Theory of wet bulb temperature, Adiabatic Saturation Curves, Humidity Charts
- Adiabatic operation:- (Air water systems) water coolers, cooling towers