course-details-portlet

KP8106 - Gas Cleaning with Chemical Solvents

About

Examination arrangement

Examination arrangement: Oral examination and work
Grade: Passed/Failed

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

Course content

The subject is offered by agreement every year. The course comprises the basis for process selection and equipment design in gas cleaning with chemical solvents. The focus will be on removing CO2 and SO2 process gases and exhaust gas. Removal of H2S, and water will also shortly discussed. 

Themes that are covered are:  - Introduction to energy production. Formation of different gas pollutants as well as the most used purification methods.  - Cleaning efficiency, energy demand and possibilities for energy integration, selectivity, and chemical stability.  - Criteria for process selection for specified applications  - Technical challenges in chemical absorption, like requirements for pre-treatment of the gas to be treated.  - Finally, we will discuss the climate challenge in light of international agreements. 

Additionally, each student makes a project work focusing on different aspects of absorption technology. Examples of focus points are - Evaluation of specific industrial cases and feasibility of absorption technology.  - Rigorous thermodynamic and simplified equilibrium models.  - Kinetic models emphasizing the coupling between mass transfer and chemical reaction  - Theories for modeling the mass transfer processes. 

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  - Calculate mass and heat transfer in absorption and stripping.  - General understanding of mass and heat transfer processes in contactors where chemical reaction takes place.

Learning methods and activities

Active learning activities, 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 2021

Term no.: 2
Teaching semester:  SPRING 2022

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

Examination

Examination arrangement: Oral examination and work

Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
Autumn ORD Oral examination 60/100 D
Room Building Number of candidates
Autumn ORD Work 40/100 A
Room Building Number of candidates
Spring ORD Oral examination 60/100 D
Room Building Number of candidates
Spring ORD Work 40/100 A
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"

More on examinations at NTNU