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Reactor Calculation

Major: Chemical Technology and Engineering
Code of Subject: 7.161.02.E.38
Credits: 6
Department: Organic Products Technology
Lecturer: professor Stepan Melnyk
Semester: 2 семестр
Mode of Study: денна
Learning outcomes:
• to know the principles of choice and calculation of chemical reactors;
• to choose the type of reactor for the phase state of the system reagents, for the mode of operation (periodic, semi-batch, continuous), for the thermal and hydrodynamic regime;
• to calculate the material and heat balances of reactors using kinetic characteristics of the chemical process;
• to carry out the technological calculation of reactors;
• to perform the mechanical calculation of reaction apparatus;
• to build a mathematical model of the reactor using kinetic data of reactions that take place
Required prior and related subjects:
• Project Management of Chemical-Technological Systems.
• Technology Products of Organic Synthesis.
• The Study of Chemical Reactions and Processes.
• Catalysis in Organic Synthesis.
• Development Process Technology of Organic Synthesis.
Summary of the subject:
Tasks of design of reactor. Principles of the mathematical modelling of reactors. Processes occurring in the reactors. Modes of reactors. Mechanical calculation of reactors. Technological calculation of reactors according to existing plants. Ideal batch reactors. Reactors of semi-batch action. Ideal continuous reactors. Reactors that operate in the auto-thermal mode. The structure of the flow in real reactor. Reactors with laminar and turbulent flows. Reactors with axial and radial diffusion. The calculation of the combined reactor models. Reactors for heterogeneous systems. Reactors for heterophasic systems. Calculation of pyrolysis furnaces.
Recommended Books:
1. Мельник, С. Р. Проектування та розрахунок технологічних процесів органічного синтезу. Навчальний посібник [Текст] / С. Р. Мельник, Ю. Р. Мельник, З. Г. Піх. – Львів: Видавництво НУ “Львівська політехніка”, 2005. – 448с.
2. Грязнов, М. А., Дигуров Н.Г., Кафаров В.В. и др. Проектирование и расчет аппаратов основного органического и нефтехимического синтеза [Текст] / М. А. Грязнов. Н. Г. Дигуров, В. В. Кафаров [и др.] – М.: Химия, 1995. – 256 с.
3. Царева, З. М. Теоретические основы химической технологии [Текст] : учеб. пособие / З. М. Царева, Е. И. Орлова. – Киев: Вища шк., 1986. – 271 с.
4. Смирнов, Н. Н. Химические реакторы в примерах и задачах [Текст] / Н. Н. Смирнов, Л. И. Волжинский. – М.: Химия, 1986. – 222 с.
Assessment methods and criteria:
• graphical-calculation work, written express control (30%)
• final control (exam): written-oral form (70%)