Separation Technology TKP 4105

Slides:

Advertisements

Similar presentations

Binary Multistage Distillation

Advertisements

The removal of volatile contaminants from water and contaminated soils

Absorption and Stripping

Chapter 7 Equilibrium-Stage Operations

A Selection of Chemical Engineering Problems Solved using Mathematica

ERT 313/4 BIOSEPARATION ENGINEERING MASS TRANSFER & ITS APPLICATIONS

Dept of Chemical and Biomolecular Engineering CN2125E Heat and Mass Transfer Dr. Tong Yen Wah, E , (Mass Transfer, Radiation)

Introduction to Mass Transfer

Introduction to Mass Transfer

School of Electrical Engineering

Pharmaceutical API Process Development and Design

Liquid-Liquid Equilibrium

Equation of Continuity. differential control volume:

高等輸送二 — 質傳 Lecture 7 Fundamentals of Mass Transfer

Paul Ashall 2007 Separation processes - general Mechanical separations e.g. filtration of a solid from a suspension in a liquid, centrifugation, screening.

IDEAL STAGE Feed F, x F Distillate D, x D Bottom Product B, x B SINGLE-STAGE (FLASH) DISTILLATION UNECONOMICAL.

CHEN 4470 – Process Design Practice Dr. Mario Richard Eden Department of Chemical Engineering Auburn University Lecture No. 3 – Overview of Mass Exchange.

Counter-current cascade of ideal stages Prof. Dr. Marco Mazzotti - Institut für Verfahrenstechnik.

Representation on the x-y plane Prof. Dr. Marco Mazzotti - Institut für Verfahrenstechnik.

Paul Ashall 2007 Separation processes - general Mechanical separations e.g. filtration of a solid from a suspension in a liquid, centrifugation, screening.

Multi-component Distillation Prepared by Dr

Diffusion Mass Transfer

Advanced Thermodynamics Note 9 Vapor/Liquid Equilibrium: Introduction

ERT 313 BIOSEPARATION ENGINEERING DISTILLATION

FLASH CALCULATION A flash is a single-equilibrium stage distillation in witch a feed is partially vaporized to give a vapor richer in the most volatile.

Chapter 5 Liquid-Liquid Extraction

Flash Distillation Flash distillation is the simplest method of separation. A feed stream is “flashed” into a chamber or “flash drum” and the liquid and.

(V semester Sec A/B) By Dr.M.SUBAS CHANDRA BOSE(Assistant Prof)(BT34), & Mrs.SABARUNISHA BEGUM(Assistant Prof)(BT29) Bio Technology, REC Dr.M.SUBAS.C.BOSE.

ADVANCED MASS TRANSFER

24 Nov 2011Prof. R. Shanthini1 Course content of Mass transfer section LTA Diffusion Theory of interface mass transfer Mass transfer coefficients, overall.

ERT 313 BIOSEPARATION ENGINEERING ABSORPTION

Approximate Methods for Multicomponent, Multistage Separations

Design Of Absorber With Reaction. Agenda  Introduction.  Physical and chemical absorption.  Concentration profile for absorption with chemical reaction.

Dr Saad Al-ShahraniChE 334: Separation Processes Absorption of Dilute Mixtures  Graphical Equilibrium Stage Method for Trayed Tower  Consider the countercurrent-flow,

13 Oct 2011Prof. R. Shanthini1 Course content of Mass transfer section LTA Diffusion Theory of interface mass transfer Mass transfer coefficients, overall.

Chapter 11: Other Types of Phase Equilibria in Fluid Mixtures (selected topics)

ERT 313 BIOSEPARATION ENGINEERING DISTILLATION Prepared by: Miss Hairul Nazirah Abdul Halim.

Chapter 4 Control Volume Analysis Using Energy. Learning Outcomes ►Distinguish between steady-state and transient analysis, ►Distinguishing between mass.

The Simplest Phase Equilibrium Examples and Some Simple Estimating Rules Chapter 3.

“Chemical Engineering Equilibrium Separations”

20 Oct 2011Prof. R. Shanthini1 Course content of Mass transfer section LTA Diffusion Theory of interface mass transfer Mass transfer coefficients, overall.

APPLICATIONS Applications of Raoult’s law

Introduction to phase equilibrium

SHROFF S.R. ROTARY INSTITUTE OF CHEMICAL TECHNOLOGY

Concept of HETP, HTU and NTU

 Also known as scrubbing  A unit operation that involves the diffusion of the solute from the gas phase through a stagnant liquid  There is a mass.

CHEM-E7130 Process Modeling Lecture 5

Section 2 – Part 3 The Solution Process

Mass Transfer transport of one constituent from a region of higher concentration to that of a lower concentration.

Chapter 8. Mass Transfer ( Mixing the Acid and Base )

Diffusion Mass Transfer

A First Course on Kinetics and Reaction Engineering

A Review of Separation Topics

Process Equipment Design Distillation Columns

Liquid-Liquid Phase Equilibrium

Mass Transfer In Chemical Engineering

Multiphase Systems.

Diffusion of gases A and B Plus Convection

Convective Mass Transfer Coefficient

Liquid-Liquid Extraction

First-Order System Chapter 5

Psuedo steady state diffusion through a stagnant film

Methodology for Complete McCabe-Thiele Solution

Overall Review CHE 1008 Chapters 1-5, 6.4, 7, 9, 11, 12, 15.

Flash Distillation Flash distillation is the simplest method of separation. A feed stream is “flashed” into a chamber or “flash drum” and the liquid and.

Theories of Mass Transfer

Absorption and Stripping

MASS TRANSFER II DISTILLATION.

Separation Columns (Distillation, Absorption and Extraction)

Lecture Notes Week 1 ChE 1008 Spring Term (03-2).

Presentation transcript:

Separation Technology TKP 4105 Diffusion (binary): Fick’s law Distillation (binary): Both components A and B are volatile. Absorption (ternary): Gas component A diluted in an inert carrier gas C contacted with liquid B (which maybe volatile). Extraction (ternary): Three mutually soluble components.

So, what’s all about? Mass balances, mass balances, mass ... Units, units, units ... Distillation (constant pressure): Difference in volatility caused by changes in T. Absorption (constant T and P): Driving force is partial pressure. Extraction(constant T and P): Driving force is liquid mole fraction.

Mass transfer (Chapter 6 and 7) Stationary flux (Eqs. 6.2-14,15) Stefan tube (Eq. 6.2-20) Equimolar diffusion (Eq. 6.2-5) Varying cross-sectional area (Eq. 6.2-32) Chapman-Enskog relation (Eq. 6.2-44) Unsteady state diffusion (Eq. 7.1-7)

Absorption (Chapter 10) Countercurrent stages (Eq. 10.3-13) Kremser equations (Eqs. 10.3-22,25) Packed towers (Eq. 10.6-4 and Fig. 11.6-7)

Distillation (Chapter 11) Phase diagrams (Figs. 11.1-1,2,3) Flash distillation (Eq. 11.3-10) Distillation with reflux (Eqs. 11.4-3,4) McCabe-Thiele method (Eqs. 11.4-8,11,19 and Fig. 11.4-8) Total & minimum reflux (Figs. 11.4-10,11)

Extraction (Chapter 12) Phase diagrams (Figs. 11.5-1,2,3,4) Single stage operation (Eqs. 12.5-7,8,9) Countercurrent operation (Eqs. 12.7-3,4,10 and Figs. 12.7-4,5)