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Two-semestral course of Chemical Engineering A/B will give to students the knowledge and skills important, e. g., for development of new technological processes in area of industrial R&D, in particular for scale-up from laboratory to industrial process. Basic transport phenomena will be briefly introduced (mass, energy and momentum balances). Selected unit operations (in area of heat exchange, hydrodynamical, separation and particle technology processes as well as chemical reactors). Finally, the methodology for whole process synthesis will be discussed.
Last update: Kubová Petra (04.12.2017)
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Students will be able to:
Last update: Kubová Petra (04.12.2017)
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assessment, exam Last update: Štěpánek František (15.02.2018)
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R: Schreiberová et al.l.: Chemické inženýrství I, skriptum VŠCHT v Praze, 3. vyd. 2011 (in Czech) A: J. R. Couper et al.: Chemical Process Equipment Selection and Design, Butterworth-Heinemann, 2010 Last update: Kubová Petra (04.12.2017)
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1. Introduction to chemical engineering. Basic terms (system, state, stream, unit operation etc.) 2. Material balances - systems without / eith chemical reactions. Recycle. 3. Energy balances. Open / closed systems, phase changes, chemical reactions. 4. Basics of hydromechanical processes. Hydrostatics, fluid flow through pipes / porous layer. 5. Fluid transport - pumps, mixing. 6. Sedimentation, fluidization. Forces acting on a particle surrounded by a fluid, fluidization devices, description of fluidization layer, sedimentation velocity of an isolated particle, centrifuge, cyclones, dust separators 7. Filtration. Devices for filtration, kinetics of filtration with filtration cake, filtration cycle. 8. Powder materials - characterization, transport, mixing, segregation, classification. 9. Basics of heat transfer. Conduction, heat convection, natural and forced flow, heat convection in systems with phase change, heat passage. 10. Heat exchangers - principles and devices, theoretical description. 11. Evaporators - devices, material and heat balances. 12. Crystallization. Nucleation and crystal growth, oversaturation, material and enthalpy balances, devices for crystallization. 13. Drying of solid materials, properties of humid air, batch and continuous operation, dryers. 14. Overview of unit operations. Last update: Kubová Petra (04.12.2017)
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http://www.vscht.cz/uchi/ped/chi/chi.ab.materialy.html (in Czech) Last update: Kubová Petra (04.12.2017)
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Physics Mathematics Last update: Štěpánek František (15.02.2018)
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Teaching methods | ||||
Activity | Credits | Hours | ||
Konzultace s vyučujícími | 0.5 | 14 | ||
Účast na přednáškách | 1 | 28 | ||
Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi | 1.5 | 42 | ||
Příprava na zkoušku a její absolvování | 1.5 | 42 | ||
Účast na seminářích | 1.5 | 42 | ||
6 / 6 | 168 / 168 |