Czech

6

Not applicable.

Students will learn to understand factors affecting the results of chemical reactions and how to make mass and energetic balancing of chemical processes.

Basic knowledge of chemistry (kinds of chemical bonds, concentration expressions, stechiometrical calculation).
Basic knowledge of thermomechanics (state behaviour of ideal gas, first and second thermodynamic laws, enthalpy, specific heat, entropy).
Basic knowledge of mathematics (integration, derivation, differential equation solution).

Not applicable.

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Course-unit credit requirements: active participation of students in exercises and working out a term project solving one of the main problems of the course. The examination consists of both written and oral parts. At the examination students demonstrate acquired knowledge.

1.Object of physical chemistry, principles of balancing the systems.
2.Expressing of concentration.
3.State behaviour of real gases, state behaviour of liquids.
4.Introduction into thermodynamics. Poissons equations, Gas expansion.
5.Thermodynamic functions (enthalpy, internal energy, entropy, Gibbs- and Helmholtz functions).
6.Fugacity and activity.
7.Clausius-Clapeyron equation, heat of evaporation, vapour pressure, conditions for gas-liquid equilibrium.
8.Distillation and rectification, behaviour of non-ideal systems.
9.Termochemie, heat of reaction.
10.Reaction equilibrium conditions, factors affecting the thermodynamic equilibrium. Calculation of equilibrium composition for systems with chemical reaction.
11.Kinetic factors affecting the results of reactions.
12.Basic types of reactors and the basic balance equations for reactors.
13.Transport features of gas and liquid mixtures.

Not applicable.

Students will understand how the thermodynamic and kinetic factors affect the chemical processes. They will be acquiainted with the principles of calculation of properties of real gas and liquid systems, thermodynamic properties of real systems and calculation of equilibrium state in systems with chemical reactions.

During the course there are 13 lectures (3 hours) and 13 exercises (2 hour). Students may receive the text of lectures in the electronic form. Attendance at seminars is checked.

Not applicable.

Not applicable.

Green, D., W., Perry, R., H., CHEMICAL ENGINEERS´ HANDBOOK, 8 th editon, 2007, Mc Graw-Hill International Editions, Chemical Engineering Series, , pp 2336, New York, ISBN 978-0-07-142294-9 (EN)
Chopey, N., P., Handbook of chemical engineering calculation. third edition, 2004, McGraw-Hill International Editions, Chemical Engineering Series, 2004, New York, 640 s., ISBN 0-07-136262-2 (EN)
Shavit A., Gutfinger Ch., Thermodynamics: From Concepts to Applications, 2nd edition, 2009, 649 p, CRC PRES Taylor & Francis Group, Boca Raton, ISBN:978-1-4200-7368-3 (EN)

Míka, V. a kol.: Příklady a úlohy z chemického inženýrství I., VŠCHT Praha (1997).
Neužil, L., Míka, V.,: Řešení úloh z chemického inženýrství I a II, VŠCHT Praha (1997).
Míka, V. a kol.: Příklady a úlohy z chemického inženýrství II., VŠCHT Praha (1997). (CS)

26 hours, compulsory

The excercises are pracitised mostly with computers exploitation.
Typical problems based on the previous lectures are solved, especially:
- Stochiometric calculations.
- Concentration conversion.
- Mass and energetic balance of.steady and unsteady systems with mass and heat accumulation
- Application of gas state equations for real gases.
- Thermodynamic properties of real systems calculation.
(enthalpy, specific heat, entropy, Gibbs energy.
- Gas compression/expansion and energy consumption/getting.
- Pfysical properties calculation (Density of real gases and liquids calculations,
Viscosity and heat conductivity of real gases and liquids).
- Vapour pressure a heat of evaporation calculations.
- Fugacity and activity of real gas or liquids systems calculations.
- Gas-Liquid phase equilibrium.
- Equilibrium constants of chemical reaction calculations, influence of temperature and
pressure on the equilibrium composition of reactions.
- Calculation of yields of chemical reaction carried out in various types of reactors.