Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions

The high potential in Colombian agroforestry residues can be exploited through gasification; however, biomass pretreatment must be minimized to increase process efficiency. In this article, the gasification of woodchips and sawdust mixtures (0, 30, 70, and 100% of sawdust, wt%) with three air veloci...

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Autores:: Lenis, Yuhan a.
Pérez J.F.

Tipo de recurso:: Article of journal

Fecha de publicación:: 2023

Institución:: Universidad Cooperativa de Colombia

Repositorio:: Repositorio UCC

Idioma:

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network_acronym_str	COOPER2
network_name_str	Repositorio UCC
repository_id_str
spelling	Lenis, Yuhan a.Pérez J.F.2023-05-24T16:21:38Z2023-05-24T16:21:38Z01/01/2014https://doi.org/10.1080/15567036.2013.875081https://www.scopus.com/inward/record.uri?eid=2-s2.0-84912521006&doi=10.1080%2f15567036.2013.875081&partnerID=40&md5=94f6db1b15c3f80c55553d9cfe6b304d15567036https://hdl.handle.net/20.500.12494/49697Lenis Yuhan a.,Pérez J.F..Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions.ENERG SOURCE PART A. 2014. 36. (23):p. 2555-2565The high potential in Colombian agroforestry residues can be exploited through gasification; however, biomass pretreatment must be minimized to increase process efficiency. In this article, the gasification of woodchips and sawdust mixtures (0, 30, 70, and 100% of sawdust, wt%) with three air velocities below the fluidization one is studied. Experiments were carried out on a lab scale fixed-bed reactor. For sawdust percentages greater than 30%, the particle size distribution causes the fluidized smaller particles to leave from the reactor. Biomass losses are due to the weight and size reduction of the particles during drying and devolatilization subprocesses; this instability can lead to formation of bridging and extinction of the reaction front. © Copyright Taylor & Francis.2555-2565Taylor & FrancisAUTO-THERMALBIOMASS PRE TREATMENTSCONVERGENCE OF NUMERICAL METHODSCHEMICAL REACTORSCHIPSDEVOLATILIZATIONFIXED BEDFIXED BED REACTORFLUIDIZATIONGASIFICATIONPARTICLE SIZEPARTICLE SIZE ANALYSISPROCESS EFFICIENCYSAW DUSTSAWDUSTSAWDUST MIXTURESTABILITYWOOD PRODUCTSWOODCHIPSGasification of sawdust and wood chips in a fixed bed under autothermal and stable conditionsArtículohttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionENERG SOURCE PART Ainfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Publication20.500.12494/49697oai:repository.ucc.edu.co:20.500.12494/496972024-08-20 16:20:08.023metadata.onlyhttps://repository.ucc.edu.coRepositorio Institucional Universidad Cooperativa de Colombiabdigital@metabiblioteca.com
dc.title.spa.fl_str_mv	Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions
title	Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions
spellingShingle	Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions AUTO-THERMAL BIOMASS PRE TREATMENTS CONVERGENCE OF NUMERICAL METHODS CHEMICAL REACTORS CHIPS DEVOLATILIZATION FIXED BED FIXED BED REACTOR FLUIDIZATION GASIFICATION PARTICLE SIZE PARTICLE SIZE ANALYSIS PROCESS EFFICIENCY SAW DUST SAWDUST SAWDUST MIXTURE STABILITY WOOD PRODUCTS WOODCHIPS
title_short	Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions
title_full	Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions
title_fullStr	Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions
title_full_unstemmed	Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions
title_sort	Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions
dc.creator.fl_str_mv	Lenis, Yuhan a. Pérez J.F.
dc.contributor.author.none.fl_str_mv	Lenis, Yuhan a. Pérez J.F.
dc.subject.spa.fl_str_mv	AUTO-THERMAL BIOMASS PRE TREATMENTS CONVERGENCE OF NUMERICAL METHODS CHEMICAL REACTORS CHIPS DEVOLATILIZATION FIXED BED FIXED BED REACTOR FLUIDIZATION GASIFICATION PARTICLE SIZE PARTICLE SIZE ANALYSIS PROCESS EFFICIENCY SAW DUST SAWDUST SAWDUST MIXTURE STABILITY WOOD PRODUCTS WOODCHIPS
topic	AUTO-THERMAL BIOMASS PRE TREATMENTS CONVERGENCE OF NUMERICAL METHODS CHEMICAL REACTORS CHIPS DEVOLATILIZATION FIXED BED FIXED BED REACTOR FLUIDIZATION GASIFICATION PARTICLE SIZE PARTICLE SIZE ANALYSIS PROCESS EFFICIENCY SAW DUST SAWDUST SAWDUST MIXTURE STABILITY WOOD PRODUCTS WOODCHIPS
description	The high potential in Colombian agroforestry residues can be exploited through gasification; however, biomass pretreatment must be minimized to increase process efficiency. In this article, the gasification of woodchips and sawdust mixtures (0, 30, 70, and 100% of sawdust, wt%) with three air velocities below the fluidization one is studied. Experiments were carried out on a lab scale fixed-bed reactor. For sawdust percentages greater than 30%, the particle size distribution causes the fluidized smaller particles to leave from the reactor. Biomass losses are due to the weight and size reduction of the particles during drying and devolatilization subprocesses; this instability can lead to formation of bridging and extinction of the reaction front. © Copyright Taylor & Francis.
publishDate	2023
dc.date.issued.none.fl_str_mv	01/01/2014
dc.date.accessioned.none.fl_str_mv	2023-05-24T16:21:38Z
dc.date.available.none.fl_str_mv	2023-05-24T16:21:38Z
dc.type.none.fl_str_mv	Artículo
dc.type.coar.fl_str_mv	http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coar.none.fl_str_mv	http://purl.org/coar/resource_type/c_6501
dc.type.coarversion.none.fl_str_mv	http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.driver.none.fl_str_mv	info:eu-repo/semantics/article
dc.type.redcol.none.fl_str_mv	http://purl.org/redcol/resource_type/ART
dc.type.version.none.fl_str_mv	info:eu-repo/semantics/publishedVersion
format	http://purl.org/coar/resource_type/c_6501
status_str	publishedVersion
dc.identifier.none.fl_str_mv	https://doi.org/10.1080/15567036.2013.875081 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84912521006&doi=10.1080%2f15567036.2013.875081&partnerID=40&md5=94f6db1b15c3f80c55553d9cfe6b304d
dc.identifier.issn.spa.fl_str_mv	15567036
dc.identifier.uri.none.fl_str_mv	https://hdl.handle.net/20.500.12494/49697
dc.identifier.bibliographicCitation.spa.fl_str_mv	Lenis Yuhan a.,Pérez J.F..Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions.ENERG SOURCE PART A. 2014. 36. (23):p. 2555-2565
url	https://doi.org/10.1080/15567036.2013.875081 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84912521006&doi=10.1080%2f15567036.2013.875081&partnerID=40&md5=94f6db1b15c3f80c55553d9cfe6b304d https://hdl.handle.net/20.500.12494/49697
identifier_str_mv	15567036 Lenis Yuhan a.,Pérez J.F..Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions.ENERG SOURCE PART A. 2014. 36. (23):p. 2555-2565
dc.relation.ispartofjournal.spa.fl_str_mv	ENERG SOURCE PART A
dc.rights.accessrights.none.fl_str_mv	info:eu-repo/semantics/openAccess
dc.rights.coar.none.fl_str_mv	http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv	openAccess
rights_invalid_str_mv	http://purl.org/coar/access_right/c_abf2
dc.format.extent.spa.fl_str_mv	2555-2565
dc.publisher.spa.fl_str_mv	Taylor & Francis
institution	Universidad Cooperativa de Colombia
repository.name.fl_str_mv	Repositorio Institucional Universidad Cooperativa de Colombia
repository.mail.fl_str_mv	bdigital@metabiblioteca.com
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Gasification of sawdust and wood chips in a fixed bed under autothermal and stable conditions

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