Undergraduate Course: Chemical Reaction Engineering 4 (CHEE10008)
Course Outline
| School | School of Engineering |
College | College of Science and Engineering |
| Credit level (Normal year taken) | SCQF Level 10 (Year 4 Undergraduate) |
Availability | Available to all students |
| SCQF Credits | 10 |
ECTS Credits | 5 |
| Summary | The course will cover 4 topics:
1) G/L reactions i.e. Absorption with reaction: kinetics and mass transfer, resistances and location of reaction, overall rate quantification, reactor choice, balance equations, reactor design. Extension for 3 phase reactions.
2) Nonideal flow in reactors. Residence time distributions for reactors, diagnosing nonideal flow from experimental RTD, quantifying conversion in nonideal reactors, dispersion.
3) Fluid-solid reactions: Uniform conversion, shrinking core, shrinking particle models and consideration of reaction and mass transfer and controlling mechanism. Time for complete conversion calculations. Reactor design implications, including fluidised bed (FB) reactors.
4) Catalytic fluid-solid reactions: catalyst types, kinetics and LHHW models. Catalytic reactors esp packed bed, but also CSTR and FB. Intrapellet and external heat and mass transfer. Thiele and Weisz moduli and effectiveness factors (incl nonisothermal). Reactor design, esp of single or staged packed bed reactors and interstage heat transfer; optimum temperature profiles, reactor choices and operating choices.
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| Course description |
20 Lectures and 6 Tutorials
Lectures
L1 ¿ Introduction
L2-4 nonideal flow
L5-10 Catalytic solid-fluid reactions and reactors
L11-14 Noncatalytic gas-solid reactions
L15-18 Gas liquid reactions and reactors
L19-20 3 phase reactions and consolidation
Tutorials
T1: revision
T2: nonideal flow
T3: catalysis I
T4: catalysis II
T5: noncatalytic GS reactions
T6: G-L reactions
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Information for Visiting Students
| Pre-requisites | None |
Course Delivery Information
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| Academic year 2014/15, Available to all students (SV1)
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Quota: None |
| Course Start |
Semester 2 |
Timetable |
Timetable |
| Learning and Teaching activities (Further Info) |
Total Hours:
100
(
Lecture Hours 20,
Seminar/Tutorial Hours 10,
Formative Assessment Hours 1,
Summative Assessment Hours 2,
Programme Level Learning and Teaching Hours 2,
Directed Learning and Independent Learning Hours
65 )
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| Assessment (Further Info) |
Written Exam
100 %,
Coursework
0 %,
Practical Exam
0 %
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| Additional Information (Assessment) |
Two hour written examination at the end of the academic year.
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| Feedback |
Not entered |
| Exam Information |
| Exam Diet |
Paper Name |
Hours & Minutes |
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| Main Exam Diet S2 (April/May) | | 2:00 | | | Resit Exam Diet (August) | | 2:00 | |
Learning Outcomes
Students should be able to:
1) Describe the mass& heat transfer and reaction phenomena occurring in heterogeneous reactions and model these.
2) Make informed choices of reactor types for heterogeneous reactions
3) Write and simplify appropriately the overall rate and balance equations for multiphase reactions
4) Design reactors for heterogeneous reactions and optimise operating conditions
5) Use RTD methods to diagnose nonideal flows in reactors and calculate conversions in nonideal reactors.
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Reading List
1. Chemical Reaction Engineering, 3ed Levenspiel (Wiley).
2. Chemical Engineering v3, (2 or 3 ed) Coulson & Richardson (Butterworth-Heinemann).
3. The Engineering of Chemical Reactions, L. Schmidt (OUP).
4. Introduction to Chemical Reaction Engineering and Kinetics, Missen, Mims & Saville (Wiley).
5. Modelling of Chemical Kinetics and Reactor Design, Koker (Gulf Publishing).
6. Chemical Reaction Engineering A first course, Metcalfe (OUP).
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Additional Information
| Graduate Attributes and Skills |
Not entered |
| Keywords | Not entered |
Contacts
| Course organiser | Dr Gail Duursma
Tel: (0131 6)50 4868
Email: Gail.Duursma@ed.ac.uk |
Course secretary | Mr Paulo Nunes De Moura
Tel: (0131 6)51 7185
Email: paulo.nunesdemoura@ed.ac.uk |
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