2024/25 Taught Postgraduate Module Catalogue
CAPE5420M Fuel Processing
15 creditsClass Size: 86
Module manager: Dr AB Ross
Email: a.b.ross@leeds.ac.uk
Taught: Semester 1 (Sep to Jan) View Timetable
Year running 2024/25
This module is not approved as an Elective
Objectives
This module will deliver an understanding of the technologies and chemical processes employed in the production of liquid and gaseous fuels (gasoline, diesel and kerosene, biofuels, hydrogen) including conventional refinery and sustainable bio-refinery operations, health and safety considerations and environmental impacts.Learning outcomes
On successful completion of the module students will have demonstrated the following learning out-comes relevant to the subject.
On completion of this module, students should:
- have a broad knowledge of the refining of hydrocarbons such as crude oil and bio-oils, and the auxiliary processes needed in a modern oil refinery/biorefinery. (Contributes to AHEP4 outcome M1)
- acquire a working knowledge of the principles and operation of the different processes in a modern oil refinery/biorefinery. (Contributes to AHEP4 outcome M1)
- know the potential environmental emissions and how they are controlled. (Contributes to AHEP4 outcome M7)
- know the hazards associated with the various processes and protection systems that can be employed. (Contributes to AHEP4 outcome M7)
- have the ability to perform technology-specific calculations for different conversion processes. (Contributes to AHEP4 outcome M2)
- have a broad knowledge of the composition of hydrocarbon resources such as crude oil and bio-oils.
- acquire a working knowledge of the methods for measuring the composition of crude oil, bio-oil and refined fuels. (Contributes to AHEP4 outcome M1)
- develop an understanding of alternative fuel processes and future bio-refining approaches. (Contributes to AHEP4 outcome M1)
Syllabus
Introduction to refinery processes, biorefineries, composition of feedstocks, final fuels and fuel properties.
Conventional refinery operations: Fractionation (atmospheric distillation, vacuum distillation, gas plant), upgrading units (reforming, alkylation, isomerisation), hydrotreating (desulpurisation),
conversion units, (catalytic catalytic cracking and hydrocracking), upgrading of residuals.(thermal cracking).
Auxiliary processes: Hydrogen production, acid gas removal, sulphur recovery, fuel blending.
Sustainable fuel processes: First, second and third generation biofuels, composition of bio-oils, synthetic fuels (Fischer Tropsch), upgrading of bio-oils, sustainable hydrogen production, integration of bio-oils into conventional refinery operations.
Health, Safety and Environment in refinery processes.
Historical background to HSE, Occupational Vs Process Safety, environmental issues in refining, air, water and soil.
Hazards and Risks - fires and explosions, layers of protection, swiss cheese model, risk assessment, material release, dispersion, scenarios and event trees. The combustion triangle, flammability. Explosion types, pressure pulse and material damage, effects on humans, explosion prevention mitigation and control. Ventilation, inerting, ternary flammability diagrams. Safe process start-up, shut-down and normal operating - case studies. Pool and jet fires, flame length, mass burning rate, effects of thermal radiation, modelling thermal radiation. Boilover. Bleve. Case studies. Hydrogen properties compared to hydrocarbons, Hydrogen safety.
Numerical calculations of yields, performance and prediction of conversion of processes.
Teaching methods
| Delivery type | Number | Length hours | Student hours |
| Lecture | 9 | 2.00 | 18.00 |
| Tutorial | 5 | 2.00 | 10.00 |
| Independent online learning hours | 22.00 | ||
| Private study hours | 100.00 | ||
| Total Contact hours | 28.00 | ||
| Total hours (100hr per 10 credits) | 150.00 | ||
Private study
Private study:Review of lecture notes (approximately 50 hours)
Preparation of design assignment (approximately 30 hours)
Exam revision (approximately 40 hours)
Opportunities for Formative Feedback
TutorialsFormative MCQ tests
Methods of assessment
Coursework
| Assessment type | Notes | % of formal assessment |
| In-course Assessment | MCQ (Refinery Processes) | 10.00 |
| In-course Assessment | MCQ (Health, Safety, Environment & Numerical) | 20.00 |
| Total percentage (Assessment Coursework) | 30.00 | |
Normally resits will be assessed by the same methodology as the first attempt, unless otherwise stated
Exams
| Exam type | Exam duration | % of formal assessment |
| Standard exam (closed essays, MCQs etc) | 2 hr | 70.00 |
| Total percentage (Assessment Exams) | 70.00 | |
Normally resits will be assessed by the same methodology as the first attempt, unless otherwise stated
Reading list
The reading list is available from the Library websiteLast updated: 29/04/2024 16:19:34
Browse Other Catalogues
- Undergraduate module catalogue
- Taught Postgraduate module catalogue
- Undergraduate programme catalogue
- Taught Postgraduate programme catalogue
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