Hoppa till huvudinnehållet
Till KTH:s startsida Till KTH:s startsida

KE2351 Risk Analysis and Management for Chemical Engineers 7,5 hp

Course memo Autumn 2023-51578

Version 1 – 09/13/2023, 10:18:38 AM

Course offering

Autumn 2023-51578 (Start date 30 Oct 2023, English)

Language Of Instruction

English

Offered By

CBH/Chemical Engineering

Course memo Autumn 2023

Course presentation

Headings denoted with an asterisk ( * ) is retrieved from the course syllabus version Autumn 2023

Content and learning outcomes

Course contents

The course deals with risk analysis and management in relation to handling chemical as well as work situations in inudstrial processes. The following is included:

- Chemical hazards

  • Flammability
  • Stability/explosivity
  • Toxicity/corrosiveness
  • Environmental risks, persistence, bioaccumulation

- Hazards in process industry

- Hazards in handling chemicals in laboratory environment

- Risk analysis and management theory 

  • History
  • Case studies and practical examples
  • Methodologies (e.g. what-if analysis, HAZOP, Fault Tree Analysis, event analysis, etc)

- Legislation and standards in Sweden, EU and internationally

Intended learning outcomes

  • Describe chemical hazards and relevant hazardous situations (TEN1)
  • Explain the principles the principles behind chemical risk assessment and management (TEN)
  • Describe methodologies and tools for risk assessment and how these are used (TEN1)
  • Apply the “what-if” method to a selected hazardous environment and determine/evaluate risks (INL1, SEM1, PRO1)
  • Outline the differences and commonalities between environmental and human health risk assessment (TEN1)
  • Outline the major regulatory frameworks, especially GHS, REACH, AFS, and IEC 61511 in Sweden and Europe (TEN1)

Learning activities

The course is divided into four blocks each addressing important topics in risk analysis and management. 

  • Block A: Legislation and standards. 
  • Block B: Chemical hazards and hazards in process industry
  • Block C: Risk analysis and management theory
  • Block D: Risk assessment project

The course includes different activities to address the different learning outcomes as specified below.

  • Lectures on the topics of the four blocks are the core activity to provide with a basic understanding. The lectures will be provided both online (recording will be decided by the each lecturer) and ion campus.
  • Exercises will be provided on campus (but can be online if needed) in the following areas:
    • Risk analysis methods; What-if and Preliminary hazard analysis
    • Assessment of stability, explosivity, and flammability for chemical processes
    • Thermal safety in process design

Exercises will performed in groups (three in each group) to be formed during the first introductory lecture and not be recorded since they are not compulsory, and information will be uploaded after each lesson have taken place.

  • A home assignment (compulsory) will be handed out in the end of the course before the Christmas break. This activity should be concluded individually.
  • A compulsory project work, including a risk analysis of a chemical process or a laboratory, will be carried out in groups of 5-6 people. A compulsory report shall be handed in the end of the course.
  • The project will be presented in a compulsory seminar to take place before the Christmas break to be carried out on campus (but can be online if needed).

Preparations before course start

Literature

  • Handouts
  • Notes from lectures and exercises
  • Links to documents
  • Chemical Risk Analysis: A Practical Handbook, Bernad Martel (Supplementary reading)

Examination and completion

Grading scale

A, B, C, D, E, FX, F

Examination

  • INL1 - Individual assignment, 0.5 credits, Grading scale: P, F
  • PRO1 - Project assignment, 2.0 credits, Grading scale: P, F
  • SEM1 - Seminar, 0.5 credits, Grading scale: P, F
  • TEN1 - Written exam, 4.5 credits, Grading scale: P, F

Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.

The examiner may apply another examination format when re-examining individual students.

The section below is not retrieved from the course syllabus:

The grading of the course will be according to the grading scale (A, B, C, D. E, Fx, F) based on the students result on the written examination (TEN1). Participation in exercises handing in works performed will provide extra points (up to 3 points) credited on the written examination if passed grade (E) is achieved.

If a student miss the compulsary seminar (SEM1) an individual time for presenting the project work can be provided after the written exam (TEN1). The student is responsible to contact the examiner to decide on a time for the presentation.

A re-exam (TEN1) will be provided in the in the folloing re-exam period in period 3.

Ethical approach

  • All members of a group are responsible for the group's work.
  • In any assessment, every student shall honestly disclose any help received and sources used.
  • In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.

Further information

No information inserted

Round Facts

Start date

30 Oct 2023

Course offering

  • Autumn 2023-51578

Language Of Instruction

English

Offered By

CBH/Chemical Engineering

Contacts