course-details-portlet

KP8106 - Gas Cleaning with Chemical Solvents

About

Examination arrangement

Examination arrangement: Oral examination and Work
Grade: Letters

Evaluation form Weighting Duration Examination aids Grade deviation
work 40/100 A
Oral examination 60/100 D

Course content

The subject is offered by agreement every year, next time fall 2019.
The subject comprises the basis for process selection and equipment design in the field of gas cleaning with chemical solvents. The focus will be on removal of CO2, H2S, and water from natural gas, process gases and exhaust gas. Removal of SO2 from flue gases will also be treated. Themes that are covered are: - Treated gas specifications, available technology and unsolved problems. - Rigorous thermodynamic and simplified equilibrium models. - Kinetic models emphasizing the coupling between mass transfer and chemical reaction - Theories for modeling the mass transfer processes. - Cleaning efficiency, energy demand and possibilities for energy integration, selectivity and chemical stability. - Criteria for process selection for specified applications - Equipment and methods for equilibrium and kinetic measurements.

Learning outcome

- Understand the various processes used for CO2-capture at both high and low pressures
- Understand the mechanisms governing energy requirement in absorption processes
- Reaction mechanisms for the various absorbents
- Understand the basic equations need for modeling an absorber and stripper.
- Calculate hydraulic parameters in absorbers
- Calculate mass and heat transfer in absorption and stripping.
- Calculate size of absorber and stripper(Packing)
- Develop the set of equations for kinetic and equilibrium models
Generell kompetanse:
- General understanding of mass and heat transfer processes in contactors where chemical reaction takes place.

Learning methods and activities

Lectures, colloquium and project work

Required previous knowledge

TKP 4105 Separation Technology plus TKP4110 Chemical Reaction Engineering or equivalent previous knowledge.

Course materials

Given at start of course

Credit reductions

Course code Reduction From To
DIK2094 9.0
More on the course

No

Facts

Version: 1
Credits:  9.0 SP
Study level: Doctoral degree level

Coursework

Term no.: 1
Teaching semester:  AUTUMN 2020

No.of lecture hours: 2
Lab hours: 2
No.of specialization hours: 3

Term no.: 2
Teaching semester:  SPRING 2021

No.of specialization hours: 4

Language of instruction: English

Location: Trondheim

Subject area(s)
  • Technological subjects
Contact information
Course coordinator: Lecturer(s):

Department with academic responsibility
Department of Chemical Engineering

Phone:

Examination

Examination arrangement: Oral examination and Work

Term Status code Evaluation form Weighting Examination aids Date Time Digital exam Room *
Autumn ORD work 40/100 A
Room Building Number of candidates
Spring ORD work 40/100 A
Room Building Number of candidates
Autumn ORD Oral examination 60/100 D
Room Building Number of candidates
Spring ORD Oral examination 60/100 D
Room Building Number of candidates
  • * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
Examination

For more information regarding registration for examination and examination procedures, see "Innsida - Exams"

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