Particle Separation (E162055)
Departments:ústav techniky prostředí (12116)
Abbreviation:Approved:10.01.2012
Valid until: ??Range:1P+1C
Semestr:*Credits:3
Completion:KZLanguage:EN
Annotation
Fundamentals of the particle separation from flue gases and working knowledge for choice and dimensioning type of the separator.
Teacher's
doc. Ing. Jiří Hemerka CSc.
Zimní 2019/2020
doc. Ing. Jiří Hemerka CSc.
Zimní 2018/2019
doc. Ing. Jiří Hemerka CSc.
Zimní 2017/2018
Structure
Particle size and particle size distribution. Particle properties. Particulate matter removal. General equation of particle motion. Gravitational, inertial, centrifugal and electrical principle of separation. Diffusion of particles. Total and grade efficiency of separation. Pressure drop. Classification of particle separators, characteristic features.

Structure of tutorial
Gaussian particle distribution. Log-normal particle distribution. Particle distribution Rosin - Rammler. Specific surface of particles. Aerodynamic drag force. Settling velocity for small and high Re. Particle stop distance. Mobility of the particle. Velocity of separation in centrifugal principle. Particle mean free path. Charge of particles and velocity of separation in electrical precipitators.
Literarture
Noel de Nevers: Air pollution control engineering, McGraw-Hill,Inc., 1995.
Requirements
Following requirements are demanded: Particle properties and individual separation principles and separation velocities. Basic types of particle separators and its properties and field of use. Total and grade efficiency of separation.

Keywords
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