Model design of operational parameters of a pilot scale carbonator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00304988" target="_blank" >RIV/68407700:21220/16:00304988 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Model design of operational parameters of a pilot scale carbonator
Original language description
The paper focuses on a mathematical model of carbonator, which is a key component of post-combustion CCS technology operating on the principle of calcium looping. The model considers a unit that processes flue gas from a 250 kW thermal power output combustion system. The carbonator is designed as a circulating fluidized bed reactor. One of the key points of the mathematical models is hydrodynamics of the fluidized bed reactor that is a basis for evaluation of the capture efficiency. It is generally difficult to estimate required parameters of fluidized bed, which may significantly differ from conditions in real device. For example it is axial and radial voidage profiles. Usually, part of these parameters is chosen according to the recommendations in available literature. In this paper the main attention is paid to the calculation of the hydrodynamics of the fluidized bed. Also sensitivity of the selected hydrodynamics parameters to the capture efficiency is subject of interest. The model results are basic operating characteristics of the carbonator.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 4 th International Conference on Chemical Technology
ISBN
978-80-86238-94-4
ISSN
2336-811X
e-ISSN
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Number of pages
5
Pages from-to
295-299
Publisher name
Česká společnost průmyslové chemie
Place of publication
Praha
Event location
Mikulov
Event date
Apr 25, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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