Associate professor, PhD, Ostvald Roman Tomsk Polytechnic University, Institute of Physics and Technology Chair of Rare, Scattered and Radioactive Elements Applied Chemistry Tomsk 2011

 Laboratory - 2 hours  Seminars - 8 hours  Consultations - 2 hours  Total classes - 12 hours Students self study - 10 hours Final presentation 10 semester 3

 Introduction into chemical engineering  Laboratory extraction  Industrial extraction  Distillation and rectification in chemical technology 4

Channing Robertson – Professor of the Stanford University Chemical Engineering Department 20 lectures Introduction to Chemical Engineering. Introductory course offered by the Stanford University Engineering Department. CA5468DD9A&index=1 5

Presentation about one of the chemical technology method (method of the semester project)  Title  Content, introduction  Description one of the chemical technology methods  Example of the method (technology scheme, graphs, drafts);  Conclusion 6

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Presentation has to based on  semester project  authentic materials (handbooks, scientific papers and others) 19

 What is the term “the mass transfer” mean?  What do you remember about mass transfer?  What is the driving force for mass transfer? 21

Read the text about mass transfer process and try to explain words in bold 22

23 diffusivity based on the concentration gradient estimation calculation, evaluating flux stream, flow permit make possible to smth., allow to smth. driving forces make possible to realization of some phenomenon myriad huge amount of smth. conversely vice versa stagnant immovable, static

24 transverse velocity boundary space transient temperature remains constant either slow movement isothermal has many aspects creeping flow temporary, short term crosscut rate multidimensional both approach be right for smth., come near steady stable, balanced interfacial area conveyance transposition, movement

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26 Draw up the material balance table of the sorption column in which process of separation of threefluoride of bromine and pentafluoride of iodine is produced. Starting composition: IF 5 – 0.53 mole fraction; BrF 3 – 0.47 mole fraction. Requirements to quality of product: content of BrF 3 in IF 5 less then 0.05 mole fraction, and contamination of BrF 3 by IF 5 can be 0.2 mole fraction.

 Have you ever heard such term as “the heat transfer”?  What do you remember about heat transfer?  What is the driving force for heat transfer? 28

29 Read the text about heat transfer process and try to explain next terms  Conduction model of heat transfer  Convection model of heat transfer  Radiation model of heat transfer

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 What do you remember about chemical reactors classification?  What kind of ideal reactors do you remember?  What are ideality degrees for ideal chemical reactors? 32

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34 Read the text about chemical reactors and answer on following questions again  What do you remember about chemical reactors classification?  What kind of ideal reactors do you remember?  What are ideality degrees for ideal chemical reactors?

35 After text reading fill the table of right sentences numbers 1. The chemical reaction proceeds as the reagents travel through this reactor. 2. The flow rate in must be equal flow rate out, otherwise this reactor will overflow or go empty. 3. It can be economically beneficial to operate several this reactors in series or in parallel. 4. At the inlet to this reactor the rate is very high, but as the concentrations of the reagents decrease and the concentration of the products increases the reaction rate slows.

36 After text reading fill the table of right sentences numbers 5. Infinite number of infinitely small reactors operating in series would be equivalent to a PFR. 6. All calculations performed with this reactor assume perfect mixing. 7. Reagents may be introduced into this reactor at loca- tions in the reactor other than the inlet.

Associate professor, PhD, Ostvald Roman Tomsk Polytechnic University, Institute of Physics and Technology Chair of Rare, Scattered and Radioactive Elements Applied Chemistry Tomsk 2011