Slides for the eLearning course Separation and purification processes in biorefineries (https://open-learn.xamk.fi) in IMPRESS project (https://www.spire2030.eu/impress).
Section: Mass transfer processes
Subject: 3.1 Design principles
Slides for the eLearning course Separation and purification processes in biorefineries (https://open-learn.xamk.fi) in IMPRESS project (https://www.spire2030.eu/impress).
Section: Distillation
Subject: 0.2 Introduction to distillation.
These slides may be used for a part of Advanced level course in Chemical Reaction Engineering. I taught this course to Masters level students covering 1.5 credit hours.
Types of Distillation & column internalsBharat Kumar
More:- https://chemicalengineeringworld.com
Distillation is a method of separating the components of a solution which depends upon distribution of the substances between a gas and liquid phase, applied to cases where all components are present in both phases.
* What is distillation ?
* Types of Distillation
* Batch Distillation
* Azeotropic Distillation
* Flooding
* Priming
* Coning
* Weeping
* Dumping
* Packed Column
* Tray column
* Reflux Ratio
* Relative volatility
* Distillation column
Distillation is a method of separating mixtures based on differences in volatility (volatility is the tendency of a substance to vaporize. Volatility is directly related to a substance's vapor pressure.) of components in a boiling liquid mixture. Distillation is a unit operation, or a physical separation process, and not a chemical reaction
Absorption & indusrial absorber,Gas Absorption,Equipments,Absorption in chemical Reaction,Absorption in Packed Tower,Absorption for counter current,Choice of Solvent,Continuous Contact Equipment,Height Equivalent to Theoretical Plate,HETP
Slides for the eLearning course Separation and purification processes in biorefineries (https://open-learn.xamk.fi) in IMPRESS project (https://www.spire2030.eu/impress).
Section: Mass transfer processes
Subject: 3.1 Design principles
Slides for the eLearning course Separation and purification processes in biorefineries (https://open-learn.xamk.fi) in IMPRESS project (https://www.spire2030.eu/impress).
Section: Distillation
Subject: 0.2 Introduction to distillation.
These slides may be used for a part of Advanced level course in Chemical Reaction Engineering. I taught this course to Masters level students covering 1.5 credit hours.
Types of Distillation & column internalsBharat Kumar
More:- https://chemicalengineeringworld.com
Distillation is a method of separating the components of a solution which depends upon distribution of the substances between a gas and liquid phase, applied to cases where all components are present in both phases.
* What is distillation ?
* Types of Distillation
* Batch Distillation
* Azeotropic Distillation
* Flooding
* Priming
* Coning
* Weeping
* Dumping
* Packed Column
* Tray column
* Reflux Ratio
* Relative volatility
* Distillation column
Distillation is a method of separating mixtures based on differences in volatility (volatility is the tendency of a substance to vaporize. Volatility is directly related to a substance's vapor pressure.) of components in a boiling liquid mixture. Distillation is a unit operation, or a physical separation process, and not a chemical reaction
Absorption & indusrial absorber,Gas Absorption,Equipments,Absorption in chemical Reaction,Absorption in Packed Tower,Absorption for counter current,Choice of Solvent,Continuous Contact Equipment,Height Equivalent to Theoretical Plate,HETP
Hi All,
These are my CRE (Chemical Reaction Engineering) hand written notes when I was preparing for GATE (Graduate Aptitude Test in Engineering) in 2002 for Chemical Engineering. The current document forms the 13th chapter of book on Chemical Engineering Kinetics, by J. M. Smith. I plan to share most of the stuff I prepared for the GATE exam.
My best wishes to those preparing !
Gas - Liquid Reactors
0 INTRODUCTION/PURPOSE
1 SCOPE
2 FIELD OF APPLICATION
3 DEFINITIONS
4 PRELIMINARY CONSIDERATIONS
4.1 Preliminary Equipment Selection
4.2 Equipment for Low Viscosity Liquids
4.3 Equipment for High Viscosity Liquids
5 REACTOR DESIGN
6 ESSENTIAL THEORY
6.1 Rate and Yield Determining Steps
6.2 Chemical and Physical Rates
6.3 Modification for Exothermic and Complex Reactions
6.4 Preliminary Selection of Reactor Type
7 EXPERIMENTAL DETERMINATION OF REGIME
7.1 Direct Measurement of Reaction Kinetics
7.2 Laboratory Gas-Liquid Reactor Experiments
8 EQUILIBRIUM AND DIFFUSIVITY DATA SOURCES
9 OVERALL EFFECTS
9.1 Liquid Flow Patterns
9.2 Scale of Mixing
9.3 Gas Flow Pattern : Mean Driving Force for Mass Transfer
9.4 Gas-Liquid Reactor Modeling
9.5 Heat Transfer
9.6 Materials of Construction
9.7 Foaming
10 FINAL CHOICE OF REACTOR TYPE
11 SCALE-UP AND SPECIFICATION OF GAS-LIQUID
REACTORS
11.1 Bubble Columns
11.2 Packed Columns
11.3 Trickle Beds
11.4 Plate or Tray Columns
11.5 Spray Columns
11.6 Wiped Film
11.7 Spinning Film Reactors
11.8 Stirred Vessels
11.9 Plunging Jet
11.10 Surface Aerator
11.11 Static Mixers
11.12 Ejectors, Venturis and Orifice Plates
11.13 3-Phase Fluidized Bed
12 BIBLIOGRAPHY
TABLES
1 REGIMES OF GAS-LIQUID MASS TRANSFER WITH ISOTHERMAL CHEMICAL REACTION
2 REGIMES OF GAS-LIQUID MASS TRANSFER IGNORING LARGE EXOTHERMS OR OTHER COMPLICATIONS
3 COMPARATIVE MASS TRANSFER PERFORMANCE OF CONTACTING DEVICES
4 COMPARATIVE MASS TRANSFER DATA
5 CHOICE OF GAS-LIQUID REACTOR TYPE
FIGURES
1 RATE AND YIELD DETERMINING STEPS
2 ENHANCEMENT FACTOR vs HATTA NUMBER
3 ENHANCEMENT FACTOR vs HATTA NUMBER : EFFECT OF THERMAL & OTHER FACTORS
4 REACTORS FOR LIQUID-PHASE KINETICS
MEASUREMENT
5 EXPERIMENTS TO DETERMINE THE OPERATING
REGIME
6 EXPERIMENTS DETERMINE THE OPERATING REGIME WHERE A SOLID CATALYST IS INVOLVED
7 THE MIXED ZONES IN LOOPS' MODEL FOR STIRRED REACTORS
Slides for the eLearning course Separation and purification processes in biorefineries (https://open-learn.xamk.fi) in IMPRESS project.
Section: Distillation
Subject: 1.1 Vapor Liquid Equilibrium
Koch Modular Process Systems, LLC. (KMPS) Extraction Technology Group specializes in the design and supply of liquid-liquid extraction equipment engineered to fulfill the chemical, pharmaceutical, petrochemical, biotech and flavor & fragrance industries’ increasingly challenging purification requirements. Our extractor design expertise includes SCHEIBEL® Columns, KARR® Columns, rotating disc contactor (RDC) columns, pulsed, packed (SMVP) and sieve tray.
At KMPS, we don’t just sell extraction equipment; we supply solutions to your difficult separation applications.
KMPS also provides replacements parts, repair services and troubleshooting assistance for all types of extraction columns. A qualified technician or engineer can be provided on-site for both mechanical and process related support.
Episode 47 : CONCEPTUAL DESIGN OF CHEMICAL PROCESSES
Chemical process design is the application of chemical engineering knowledge (chemical, physical and/or biological transformations of raw materials) into products and economics in the conceiving a chemical process plant to profitably manufacture chemicals in a reliable and safe manner without unduly affecting adversely the environment and society
Chemical process plants are by nature large capital investment projects that
are expensive to build and operate
have very long life times and
manufacture specific chemicals
Chemical process plants must be designed well to avoid large financial losses over long periods of times due to inefficient processes/poor operations
SAJJAD KHUDHUR ABBAS
Ceo , Founder & Head of SHacademy
Chemical Engineering , Al-Muthanna University, Iraq
Oil & Gas Safety and Health Professional – OSHACADEMY
Trainer of Trainers (TOT) - Canadian Center of Human
Development
An Overview to the most common Industrial Mass Transfer Operations & Process Separation Technologies
Course Description
In this course we will cover the most basic processes involved in Mass Transfer Operations. This is an overview of what type of processes, methods and units are used in the industry. This is mostly an introductory course which will allow you to learn, understand and know the approach towards separation processes involving mass transfer phenomena.
It is an excellent course before any Mass Transfer Process or Unit Operation Course such as Distillations, Extractions, Leaching, Membranes, Absorption, etc...
This course is extremely recommended if you will continue with the following:
Flash Distillation, Simple Distillation, Batch Distillation
Gas Absorption, Desorption & Stripping
Binary Distillation, Fractional Distillation
Scrubbers, Gas Treating
Sprayers / Spray Towers
Bubble Columns / Sparged Vessels
Agitation Vessels
Packed Towers, Tray Towers
Membranes
Liquid Extraction
Dryers / Humidifiers
Adsorbers
Evaporators/Sublimators
Crystallizers
Centrifugations
And many other Separation Technology!
At the end of the Course:
You will be able to understand the mass transfer operations concepts. You will be able to identify Mass Transfer Unit Operations. You will be also able to ensure the type of method of separation technology used.
You will be able to apply this theory in further Unit Operations.
Theory-Based Course
This is a very theoretical course, some calculations and exercises are present, but overall, expect mostly theoretical concepts.
COURSE LINK:
https://www.chemicalengineeringguy.com/courses/gas-absorption-stripping/
Introduction:
Gas Absorption is one of the very first Mass Transfer Unit Operations studied in early process engineering. It is very important in several Separation Processes, as it is used extensively in the Chemical industry.
Understanding the concept behind Gas-Gas and Gas-Liquid mass transfer interaction will allow you to understand and model Absorbers, Strippers, Scrubbers, Washers, Bubblers, etc…
We will cover:
- REVIEW: Of Mass Transfer Basics required
- GAS-LIQUID interaction in the molecular level, the two-film theory
- ABSORPTION Theory
- Application of Absorption in the Industry
- Counter-current & Co-current Operation
- Several equipment to carry Gas-Liquid Operations
- Bubble, Spray, Packed and Tray Column equipments
- Solvent Selection
- Design & Operation of Packed Towers
- Pressure drop due to packings
- Solvent Selection
- Design & Operation of Tray Columns
- Single Component Absorption
- Single Component Stripping/Desorption
- Diluted and Concentrated Absorption
- Basics: Multicomponent Absorption
- Software Simulation for Absorption/Stripping Operations (ASPEN PLUS/HYSYS)
----
Please show the love! LIKE, SHARE and SUBSCRIBE!
More likes, sharings, suscribers: MORE VIDEOS!
-----
CONTACT ME
Chemical.Engineering.Guy@Gmail.com
www.ChemicalEngineeringGuy.com
http://facebook.com/Chemical.Engineering.Guy
You speak spanish? Visit my spanish channel -www.youtube.com/ChemEngIQA
Slides for the eLearning course Separation and purification processes in biorefineries (https://open-learn.xamk.fi) in IMPRESS project (https://www.spire2030.eu/impress).
Section: Mass transfer processes
Subject: 2.4 Interphase mass transfer
Hi All,
These are my CRE (Chemical Reaction Engineering) hand written notes when I was preparing for GATE (Graduate Aptitude Test in Engineering) in 2002 for Chemical Engineering. The current document forms the 13th chapter of book on Chemical Engineering Kinetics, by J. M. Smith. I plan to share most of the stuff I prepared for the GATE exam.
My best wishes to those preparing !
Gas - Liquid Reactors
0 INTRODUCTION/PURPOSE
1 SCOPE
2 FIELD OF APPLICATION
3 DEFINITIONS
4 PRELIMINARY CONSIDERATIONS
4.1 Preliminary Equipment Selection
4.2 Equipment for Low Viscosity Liquids
4.3 Equipment for High Viscosity Liquids
5 REACTOR DESIGN
6 ESSENTIAL THEORY
6.1 Rate and Yield Determining Steps
6.2 Chemical and Physical Rates
6.3 Modification for Exothermic and Complex Reactions
6.4 Preliminary Selection of Reactor Type
7 EXPERIMENTAL DETERMINATION OF REGIME
7.1 Direct Measurement of Reaction Kinetics
7.2 Laboratory Gas-Liquid Reactor Experiments
8 EQUILIBRIUM AND DIFFUSIVITY DATA SOURCES
9 OVERALL EFFECTS
9.1 Liquid Flow Patterns
9.2 Scale of Mixing
9.3 Gas Flow Pattern : Mean Driving Force for Mass Transfer
9.4 Gas-Liquid Reactor Modeling
9.5 Heat Transfer
9.6 Materials of Construction
9.7 Foaming
10 FINAL CHOICE OF REACTOR TYPE
11 SCALE-UP AND SPECIFICATION OF GAS-LIQUID
REACTORS
11.1 Bubble Columns
11.2 Packed Columns
11.3 Trickle Beds
11.4 Plate or Tray Columns
11.5 Spray Columns
11.6 Wiped Film
11.7 Spinning Film Reactors
11.8 Stirred Vessels
11.9 Plunging Jet
11.10 Surface Aerator
11.11 Static Mixers
11.12 Ejectors, Venturis and Orifice Plates
11.13 3-Phase Fluidized Bed
12 BIBLIOGRAPHY
TABLES
1 REGIMES OF GAS-LIQUID MASS TRANSFER WITH ISOTHERMAL CHEMICAL REACTION
2 REGIMES OF GAS-LIQUID MASS TRANSFER IGNORING LARGE EXOTHERMS OR OTHER COMPLICATIONS
3 COMPARATIVE MASS TRANSFER PERFORMANCE OF CONTACTING DEVICES
4 COMPARATIVE MASS TRANSFER DATA
5 CHOICE OF GAS-LIQUID REACTOR TYPE
FIGURES
1 RATE AND YIELD DETERMINING STEPS
2 ENHANCEMENT FACTOR vs HATTA NUMBER
3 ENHANCEMENT FACTOR vs HATTA NUMBER : EFFECT OF THERMAL & OTHER FACTORS
4 REACTORS FOR LIQUID-PHASE KINETICS
MEASUREMENT
5 EXPERIMENTS TO DETERMINE THE OPERATING
REGIME
6 EXPERIMENTS DETERMINE THE OPERATING REGIME WHERE A SOLID CATALYST IS INVOLVED
7 THE MIXED ZONES IN LOOPS' MODEL FOR STIRRED REACTORS
Slides for the eLearning course Separation and purification processes in biorefineries (https://open-learn.xamk.fi) in IMPRESS project.
Section: Distillation
Subject: 1.1 Vapor Liquid Equilibrium
Koch Modular Process Systems, LLC. (KMPS) Extraction Technology Group specializes in the design and supply of liquid-liquid extraction equipment engineered to fulfill the chemical, pharmaceutical, petrochemical, biotech and flavor & fragrance industries’ increasingly challenging purification requirements. Our extractor design expertise includes SCHEIBEL® Columns, KARR® Columns, rotating disc contactor (RDC) columns, pulsed, packed (SMVP) and sieve tray.
At KMPS, we don’t just sell extraction equipment; we supply solutions to your difficult separation applications.
KMPS also provides replacements parts, repair services and troubleshooting assistance for all types of extraction columns. A qualified technician or engineer can be provided on-site for both mechanical and process related support.
Episode 47 : CONCEPTUAL DESIGN OF CHEMICAL PROCESSES
Chemical process design is the application of chemical engineering knowledge (chemical, physical and/or biological transformations of raw materials) into products and economics in the conceiving a chemical process plant to profitably manufacture chemicals in a reliable and safe manner without unduly affecting adversely the environment and society
Chemical process plants are by nature large capital investment projects that
are expensive to build and operate
have very long life times and
manufacture specific chemicals
Chemical process plants must be designed well to avoid large financial losses over long periods of times due to inefficient processes/poor operations
SAJJAD KHUDHUR ABBAS
Ceo , Founder & Head of SHacademy
Chemical Engineering , Al-Muthanna University, Iraq
Oil & Gas Safety and Health Professional – OSHACADEMY
Trainer of Trainers (TOT) - Canadian Center of Human
Development
An Overview to the most common Industrial Mass Transfer Operations & Process Separation Technologies
Course Description
In this course we will cover the most basic processes involved in Mass Transfer Operations. This is an overview of what type of processes, methods and units are used in the industry. This is mostly an introductory course which will allow you to learn, understand and know the approach towards separation processes involving mass transfer phenomena.
It is an excellent course before any Mass Transfer Process or Unit Operation Course such as Distillations, Extractions, Leaching, Membranes, Absorption, etc...
This course is extremely recommended if you will continue with the following:
Flash Distillation, Simple Distillation, Batch Distillation
Gas Absorption, Desorption & Stripping
Binary Distillation, Fractional Distillation
Scrubbers, Gas Treating
Sprayers / Spray Towers
Bubble Columns / Sparged Vessels
Agitation Vessels
Packed Towers, Tray Towers
Membranes
Liquid Extraction
Dryers / Humidifiers
Adsorbers
Evaporators/Sublimators
Crystallizers
Centrifugations
And many other Separation Technology!
At the end of the Course:
You will be able to understand the mass transfer operations concepts. You will be able to identify Mass Transfer Unit Operations. You will be also able to ensure the type of method of separation technology used.
You will be able to apply this theory in further Unit Operations.
Theory-Based Course
This is a very theoretical course, some calculations and exercises are present, but overall, expect mostly theoretical concepts.
COURSE LINK:
https://www.chemicalengineeringguy.com/courses/gas-absorption-stripping/
Introduction:
Gas Absorption is one of the very first Mass Transfer Unit Operations studied in early process engineering. It is very important in several Separation Processes, as it is used extensively in the Chemical industry.
Understanding the concept behind Gas-Gas and Gas-Liquid mass transfer interaction will allow you to understand and model Absorbers, Strippers, Scrubbers, Washers, Bubblers, etc…
We will cover:
- REVIEW: Of Mass Transfer Basics required
- GAS-LIQUID interaction in the molecular level, the two-film theory
- ABSORPTION Theory
- Application of Absorption in the Industry
- Counter-current & Co-current Operation
- Several equipment to carry Gas-Liquid Operations
- Bubble, Spray, Packed and Tray Column equipments
- Solvent Selection
- Design & Operation of Packed Towers
- Pressure drop due to packings
- Solvent Selection
- Design & Operation of Tray Columns
- Single Component Absorption
- Single Component Stripping/Desorption
- Diluted and Concentrated Absorption
- Basics: Multicomponent Absorption
- Software Simulation for Absorption/Stripping Operations (ASPEN PLUS/HYSYS)
----
Please show the love! LIKE, SHARE and SUBSCRIBE!
More likes, sharings, suscribers: MORE VIDEOS!
-----
CONTACT ME
Chemical.Engineering.Guy@Gmail.com
www.ChemicalEngineeringGuy.com
http://facebook.com/Chemical.Engineering.Guy
You speak spanish? Visit my spanish channel -www.youtube.com/ChemEngIQA
Slides for the eLearning course Separation and purification processes in biorefineries (https://open-learn.xamk.fi) in IMPRESS project (https://www.spire2030.eu/impress).
Section: Mass transfer processes
Subject: 2.4 Interphase mass transfer
Reflexology is ancient way of affecting specific zones on our feet, hands, sometimes ears, in order to bring our bodies in perfect balance and wellbeing. According to reflexologists there are specific points on our hands, feet and ears, that correspond to our organs. Another words these areas present maps of our internal organs.