CHEM ENG 3034 - Kinetics & Reactor Design

North Terrace Campus - Semester 1 - 2014

This course aims to establish fundamental knowledge for the students in chemical engineering and pharmaceutical engineering. At the end of this course, students should be able to: (i) interpret and analyse chemical and biochemical reaction kinetics data; (ii) apply reaction kinetics principles in chemical and biochemical reaction engineering; (iii) identify and formulate problems in chemical and biochemical reaction engineering and find appropriate solutions; (iv) specify and size the most common industrial chemical and biochemical reactors to achieve production goals for processes involving homogeneous or heterogenous reaction systems.

  • General Course Information
    Course Details
    Course Code CHEM ENG 3034
    Course Kinetics & Reactor Design
    Coordinating Unit School of Chemical Engineering
    Term Semester 1
    Level Undergraduate
    Location/s North Terrace Campus
    Units 3
    Contact Up to 4 hours per week
    Incompatible CHEM 3017
    Course Description This course aims to establish fundamental knowledge for the students in chemical engineering and pharmaceutical engineering. At the end of this course, students should be able to: (i) interpret and analyse chemical and biochemical reaction kinetics data; (ii) apply reaction kinetics principles in chemical and biochemical reaction engineering; (iii) identify and formulate problems in chemical and biochemical reaction engineering and find appropriate solutions; (iv) specify and size the most common industrial chemical and biochemical reactors to achieve production goals for processes involving homogeneous or heterogenous reaction systems.
    Course Staff

    Course Coordinator: Professor Bo Jin

    Course Timetable

    The full timetable of all activities for this course can be accessed from Course Planner.

  • Learning Outcomes
    Course Learning Outcomes
    At the completion of this course, students should be able to:
    1 Interpret and analyse chemical and biochemical reaction kinetics data;
    2 Apply reaction kinetics principles in chemical and biochemical reaction engineering;
    3 Identify and formulate problems in chemical and biochemical reaction engineering and
    find appropriate solutions; and
    4 Specify and size the most common industrial chemical and biochemical reactors to
    achieve production goals for processes involving homogeneous or heterogenous
    reaction systems.
    University Graduate Attributes

    This course will provide students with an opportunity to develop the Graduate Attribute(s) specified below:

    University Graduate Attribute Course Learning Outcome(s)
    Knowledge and understanding of the content and techniques of a chosen discipline at advanced levels that are internationally recognised. All
    The ability to locate, analyse, evaluate and synthesise information from a wide variety of sources in a planned and timely manner. All
    An ability to apply effective, creative and innovative solutions, both independently and cooperatively, to current and future problems. All
    Skills of a high order in interpersonal understanding, teamwork and communication. All
    A proficiency in the appropriate use of contemporary technologies. All
    A commitment to continuous learning and the capacity to maintain intellectual curiosity throughout life. All
  • Learning Resources
    Recommended Resources
    Textbook

    Fogler, HS, 2005, Elements of Chemical Reaction Engineering, 4th Edition, Prentice Hall

    Reference Book

    Schuler, ML & Kargi, F, 2002, Bioprocess Engineering, 2nd Edition, Prentice Hall.

  • Learning & Teaching Activities
    Learning & Teaching Modes

    No information currently available.

    Workload

    The information below is provided as a guide to assist students in engaging appropriately with the course requirements.

    Activity Contact Hours Workload Hours
    Lectures 22 44
    Tutorials 16 32
    In-class test 2 10
    TOTAL 40 86
    Learning Activities Summary
    Topic 1: Introduction and Design Fundamentals

    ·           Process design of reactors: relationship between laboratory data, pilot-plant data and commercial plant.  Classification of reactors: method of operation, shape, and phases in the reaction mixture.  Examples of industrial chemical and biochemical reactors. Terminology: rate, order, molecularity, conversion, yield, and selectivity.  Mole balances, rate laws and stoichiometry.

    Topic 2: Isothermal batch reactor

    ·           Derivation of the design equation.  Calculation of reactor size for known kinetics and specified production rate.

    Topic 3: Isothermal tubular plug-flow reactor (PFR)

    ·            Derivation of the design equation for steady-state plug flow.  Comparison with batch reactors.  Space velocity, space time, mean residence time.   Operation of multiple reactors.

    Topic 4: Isothermal continuous stirred-tank reactor (CSTR)

    ·           Derivation of the design equation for steady-state well-mixed flow.  Operation of multiple reactors.  Comparison of PFR and CSTR.

    Topic 5: Reactor design for multiple reaction systems

    ·           Parallel, series, and reversible reactions, and combinations thereof.  Elimination of time as an independent variable. Optimisation of product distribution via control of concentration and contacting patterns.

    Topic 6: Bioreactions and bioreactors

    ·          Reaction mechanisms, pathways and rate laws; details of enzyme reactions; pharmacokinetics.  Bioreactor fundamentals and design equations.

    Topic 7: Non-isothermal reactor design

    ·           Influence of temperature on kinetics.  Factors affecting choice of reactor operating temperature land range.  Means of keeping a reaction mixture at designed temperature levels.  Adiabatic and non-adiabatic reactors.  The non-isothermal CSTR: heat generation and heat removal for different reaction types; autothermal operation – “ignition” and “extinction”; relationship between conversion and temperature; energy-balance and mass-balance combination. The non-isothermal batch reactor: calculation of conversion by graphical and integration methods. The non-isothermal PFR: conversion as a function of temperature and reactor length for simple and complex reactions.  Runaway reactions.

    Topic 8: Catalysis and catalytic reactors

    ·       Catalysts, catalysis and catalytic reaction steps.  Rate law, mechanism and rate-limiting step for catalytic reactions.  Heterogeneous data analysis for reactor design. Porous and nonporous catalysts: internal and external diffusion effects on heterogeneous reactions. Heterogeneous reactor design: packed bed and fluidized bed reactors.  Pressure drop.  Catalyst poisoning.

  • Assessment

    The University's policy on Assessment for Coursework Programs is based on the following four principles:

    1. Assessment must encourage and reinforce learning.
    2. Assessment must enable robust and fair judgements about student performance.
    3. Assessment practices must be fair and equitable to students and give them the opportunity to demonstrate what they have learned.
    4. Assessment must maintain academic standards.

    Assessment Summary

    No information currently available.

    Assessment Detail

    No information currently available.

    Submission

    No information currently available.

    Course Grading

    Grades for your performance in this course will be awarded in accordance with the following scheme:

    M10 (Coursework Mark Scheme)
    Grade Mark Description
    FNS   Fail No Submission
    F 1-49 Fail
    P 50-64 Pass
    C 65-74 Credit
    D 75-84 Distinction
    HD 85-100 High Distinction
    CN   Continuing
    NFE   No Formal Examination
    RP   Result Pending

    Further details of the grades/results can be obtained from Examinations.

    Grade Descriptors are available which provide a general guide to the standard of work that is expected at each grade level. More information at Assessment for Coursework Programs.

    Final results for this course will be made available through Access Adelaide.

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    SELTs are an important source of information to inform individual teaching practice, decisions about teaching duties, and course and program curriculum design. They enable the University to assess how effectively its learning environments and teaching practices facilitate student engagement and learning outcomes. Under the current SELT Policy (http://www.adelaide.edu.au/policies/101/) course SELTs are mandated and must be conducted at the conclusion of each term/semester/trimester for every course offering. Feedback on issues raised through course SELT surveys is made available to enrolled students through various resources (e.g. MyUni). In addition aggregated course SELT data is available.

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  • Policies & Guidelines
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