Transformations, threats and the bond of chlorine in the processes of burning the wastes

Danuta Król , Sławomir Poskrobko

Abstract

The aim of the study was to present the possibility of reducing the emission of HCl to the atmosphere and the possibility of limiting the formation of PCDD/F in the technologies of incineration of waste fuels and incineration of animal waste. Waste fuel and animal biomass were burned in a two-stage system i.e.: Io-gasification and IIo-combustion of gas products of gasification. As part of the implementation, the reduction of HCl emissions to air was investigated when Ca(OH)2was added as an additive to the fuel from waste. Ca(OH)2bonded HCl releasing into the gas space in the combustion process. HCl binding in the combustion chamber not only limited its emission to the atmosphere. Its elimination also limited the possibility of creating PCDD/F. In case of animal waste, HCl was captured with CaO produced from the decomposition of bone material (hydroxyapatite). The efficiency of this process was low. It was thus necessary to remove it in the built-in exhaust purification plant.
Author Danuta Król
Danuta Król,,
-
, Sławomir Poskrobko (FCEE / HVAC)
Sławomir Poskrobko,,
- Heating, Ventilation, Air Conditioning Department (HVAC Department)
Journal seriesEPJ Web of Conferences, ISSN , e-ISSN 2100-014X, (0 pkt)
Issue year2019
Vol213
Pages1-7
Publication size in sheets0.5
ConferenceExperimental Fluid Mechanics 2018 (EFM18), 13-11-2018 - 16-11-2018, Praga, Czechy
DOIDOI:10.1051/epjconf/201921302046
URL https://www.epj-conferences.org/articles/epjconf/abs/2019/18/epjconf_efm18_02046/epjconf_efm18_02046.html
Internal identifier000045920
Languageen angielski
LicenseJournal (articles only); published final; Uznanie Autorstwa (CC-BY); with publication
Score (nominal)5
Score sourcejournalList
ScoreBUT score = 15.0, 22-01-2020, manual
Ministerial score = 5.0, 24-03-2020, ArticleFromJournal
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