Thermodynamic Possibilities of Producer Gas Desulfurization and Dechlorination by Ce, La, and Mn Based Solid Sorbents and Regeneration of Sorbents after Sulfidation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F14%3A43897569" target="_blank" >RIV/60461373:22320/14:43897569 - 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
Thermodynamic Possibilities of Producer Gas Desulfurization and Dechlorination by Ce, La, and Mn Based Solid Sorbents and Regeneration of Sorbents after Sulfidation
Original language description
The medium and high temperature (500 - 1100 K) methods of acid gas components removal from producer gas (syngas) rely usually on zinc and copper based solid sorbents. Such sorbents suffer from low ability of removal of organic sulfur compounds (e.g. thiophene), interferences caused by presence of HCl in cleaned gas and in difficult sorbent regeneration. Because cerium oxides (CexOy), lanthanum oxide (La2O3) and manganese oxide (MnO) based solid sorbents have been recognized to be suitable candidates fordeep removal of sulfur compounds from producer gas and for possible regeneration and multiple sorption/regeneration cycles, we have studied thermodynamics and equilibria for the removal of H2S, COS and thiophene from model syngas and possible regeneration of sorbents by means of SO2 and water vapour with accent on possible formation of elemental sulfur during the sorbent regeneration step. The results on theoretical attainable sulfur compounds concentrations by means of such sorbents ar
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
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 41st International Conference of Slovak Society of Chemical Engineering
ISBN
978-80-89475-13-1
ISSN
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e-ISSN
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Number of pages
13
Pages from-to
57-70
Publisher name
Slovak Society of Chemical Engineering
Place of publication
Bratislava
Event location
Tatranské Matliare
Event date
May 26, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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