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CHEMICAL REACTORS AND APPLIED KINETICS

CODE 56896
ACADEMIC YEAR 2021/2022
CREDITS
  • 10 cfu during the 2nd year of 10376 INGEGNERIA CHIMICA E DI PROCESSO (LM-22) - GENOVA
  • SCIENTIFIC DISCIPLINARY SECTOR ING-IND/24
    LANGUAGE English
    TEACHING LOCATION
  • GENOVA
  • SEMESTER 1° Semester
    MODULES This unit is a module of:
    TEACHING MATERIALS AULAWEB

    AIMS AND CONTENT

    LEARNING OUTCOMES

    On successful completion, students will be expected to be able to: 1. Explain and apply proficiently the kinetic rate laws for sizing different types of reactors. 2. Formulate and apply algorithms to design isothermal and non-isothermal reactors for simple and multiple reactions. 3. Understand the principles of heterogeneous reaction engineering

    AIMS AND LEARNING OUTCOMES

    On successful completion, students will be expected to be able to:

    • Understand the basic principles of heterogeneous reaction engineering
    • Apply the kinetic law in the correct sizing of homogeneous and heterogeneous reactors
    • Set the material balance correctly on a generic chemical reactor
    • Evaluate the relative effect of mass transfer and chemical kinetics on the operation of a multiphase reactor
    • Understand the role of fluid dynamics on the behavior of a heterogeneous chemical reactor

    TEACHING METHODS

    Teaching is delivered by frontal lectures in the classroom. 30 hours will be devoted to the presentation of theoretical content while 20 hours to the solution of problems and numerical exercises. Transversal skills will be acquired through the solution of numerical exercises to be carried out in groups with the help of commercial software packages.

    SYLLABUS/CONTENT

    • General characteristics of reactors with two and three phases. (10 h)
    • Correlations for gas-liquid reactors: bubble columns, gaslight, plate columns, packed columns, falling film reactors, mechanically agitated devices. Correlations for liquid-liquid reactors: spray columns, perforated plate columns, static mixers, mixer-settlers.  (10 h)
    • Solid-fluid catalytic reactors: fixed bed reactors, moving bed reactors, fluidised bed reactors.  (20 h)
    • Gas-liquid-solid three-phase reactors. Multifunctional reactors: classification of multifunctional reactors (with mass transfer, with energy transfer, with momentum transfer). (10 h)

    RECOMMENDED READING/BIBLIOGRAPHY

    Recommended textbooks::

    H. Scott Fogler, "Elements of Chemical Reaction Engineering" 4th Edition, Prentice-Hall 2006

    O. Levenspiel "Chemical Reaction Engineering" Wiley International Edition 

    TEACHERS AND EXAM BOARD

    Exam Board

    RENZO DI FELICE (President)

    CRISTINA ELIA MOLINER ESTOPINAN

    OMBRETTA PALADINO (President Substitute)

    LESSONS

    Class schedule

    All class schedules are posted on the EasyAcademy portal.

    EXAMS

    EXAM DESCRIPTION

    The exam will consists in an oral discussion on one of the subject presented during the course, in particular the design of a specific multiphase chemical reactor.

    ASSESSMENT METHODS

    The student must identify the operating conditions for a particular chemical reactor when operating parameters change. Elements which will be considered for the evaluation will include: familiarity with the subject, clarity of presentation, tackling of unusual problems 

    Exam schedule

    Date Time Location Type Notes
    14/01/2022 11:00 GENOVA Orale
    14/01/2022 11:00 GENOVA Orale
    10/02/2022 11:00 GENOVA Orale
    10/02/2022 11:00 GENOVA Orale
    09/06/2022 11:00 GENOVA Orale
    09/06/2022 11:00 GENOVA Orale
    14/07/2022 11:00 GENOVA Orale
    14/07/2022 11:00 GENOVA Orale
    08/09/2022 11:00 GENOVA Orale
    08/09/2022 11:00 GENOVA Orale