Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.

With the aim to prevent possible power plant malfunction due to the feedstock properties and suggest possible ash applications, feedstock samples and bottom and fly ash samples collected along more than a year in a 16 MW suspension-fired boiler power plant, fed mainly with pulverized exhausted olive...

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Authors: Pazo Catalán, Amparo, Lapuerta Amigo, Magín, Acosta Echevarría, Anselmo, Hernández Adrover, Juan José, Monedero Villalba, María Esperanza
Format: article
Publication Date:2021
Country:España
Institution:Universidad de Castilla-La Mancha
Repository:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/44661
Online Access:https://hdl.handle.net/10578/44661
Access Level:Open access
Keyword:Biomass
Bottom ash
Exhausted olive cake
Fly ash
Orujillo
Power plant
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repository_id_str
spelling Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.Pazo Catalán, AmparoLapuerta Amigo, MagínAcosta Echevarría, AnselmoHernández Adrover, Juan JoséMonedero Villalba, María EsperanzaBiomassBottom ashExhausted olive cakeFly ashOrujilloPower plantWith the aim to prevent possible power plant malfunction due to the feedstock properties and suggest possible ash applications, feedstock samples and bottom and fly ash samples collected along more than a year in a 16 MW suspension-fired boiler power plant, fed mainly with pulverized exhausted olive cake (orujillo), were studied. A detailed characterization of fly and bottom ash has been done, as well as a seasonal evolution study. Altogether in order to find any trend on the ash composition changes and to study the relationship between ash (both fly and bottom fractions) and, on the one hand, the feedstock composition, and on the other hand, the troublesome deposit formation. A relationship between deposit growth and higher Cl and Na content in the feedstock has been noticed, showing the need for some control on these feedstock’s components. The high Cl and Na content is attributed to external contamination. Furthermore, the high Al content in the feedstock and the strong relationship between Al, Fe and Si (indicating a common origin) suggest some biomass soil contamination. However, no relationship was observed between troublesome deposit formation and the hypothesized biomass soil contamination.SPRINGER202520252021info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://hdl.handle.net/10578/44661reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésSBPLY/19/180501/000283info:eu-repo/semantics/openAccessoai:ruidera.uclm.es:10578/446612026-05-27T07:36:41Z
dc.title.none.fl_str_mv Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.
title Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.
spellingShingle Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.
Pazo Catalán, Amparo
Biomass
Bottom ash
Exhausted olive cake
Fly ash
Orujillo
Power plant
title_short Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.
title_full Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.
title_fullStr Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.
title_full_unstemmed Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.
title_sort Effect of Exhausted Olive Cake Contamination on Fly and Bottom Ash in Power Plants.
dc.creator.none.fl_str_mv Pazo Catalán, Amparo
Lapuerta Amigo, Magín
Acosta Echevarría, Anselmo
Hernández Adrover, Juan José
Monedero Villalba, María Esperanza
author Pazo Catalán, Amparo
author_facet Pazo Catalán, Amparo
Lapuerta Amigo, Magín
Acosta Echevarría, Anselmo
Hernández Adrover, Juan José
Monedero Villalba, María Esperanza
author_role author
author2 Lapuerta Amigo, Magín
Acosta Echevarría, Anselmo
Hernández Adrover, Juan José
Monedero Villalba, María Esperanza
author2_role author
author
author
author
dc.subject.none.fl_str_mv Biomass
Bottom ash
Exhausted olive cake
Fly ash
Orujillo
Power plant
topic Biomass
Bottom ash
Exhausted olive cake
Fly ash
Orujillo
Power plant
description With the aim to prevent possible power plant malfunction due to the feedstock properties and suggest possible ash applications, feedstock samples and bottom and fly ash samples collected along more than a year in a 16 MW suspension-fired boiler power plant, fed mainly with pulverized exhausted olive cake (orujillo), were studied. A detailed characterization of fly and bottom ash has been done, as well as a seasonal evolution study. Altogether in order to find any trend on the ash composition changes and to study the relationship between ash (both fly and bottom fractions) and, on the one hand, the feedstock composition, and on the other hand, the troublesome deposit formation. A relationship between deposit growth and higher Cl and Na content in the feedstock has been noticed, showing the need for some control on these feedstock’s components. The high Cl and Na content is attributed to external contamination. Furthermore, the high Al content in the feedstock and the strong relationship between Al, Fe and Si (indicating a common origin) suggest some biomass soil contamination. However, no relationship was observed between troublesome deposit formation and the hypothesized biomass soil contamination.
publishDate 2021
dc.date.none.fl_str_mv 2021
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10578/44661
url https://hdl.handle.net/10578/44661
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv SBPLY/19/180501/000283
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv SPRINGER
publisher.none.fl_str_mv SPRINGER
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869405509544574976
score 15.81155

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