DC FieldValueLanguage
dc.contributor.authorGollmer, Christian-
dc.contributor.authorHöfer, Isabel-
dc.contributor.authorKaltschmitt, Martin-
dc.date.accessioned2020-11-16T16:42:48Z-
dc.date.available2020-11-16T16:42:48Z-
dc.date.issued2021-02-
dc.identifier.citationRenewable Energy (164): 1471-1484 (2021-02)de_DE
dc.identifier.issn0960-1481de_DE
dc.identifier.urihttp://hdl.handle.net/11420/7847-
dc.description.abstractThis paper analyzes the aluminum-silicate-based additivation of wood chips with regard to the retention of the ash and particulate matter (PM) forming element potassium (K) in high-temperature stable ashes. In terms of additivation, two types of the aluminum-silicate-based additive kaolin are used. The wood-additive-samples are analyzed in detail with respect to the ash content, the recovery rate of the ash and PM forming element K, the crystalline phases of the high-temperature stable ashes and the achieved additivation efficiency by means of an experimental as well as a theoretical approach. Based on the obtained findings, a general suitability of wood chips for additivation can be derived. Thereby, assessing the additive content solely based on stoichiometric calculations considering the alkali element content in the biomass and applying generalized safety factors from the literature turned out to be not advisable during the present study. Instead, the presence of alkaline earth elements originating from the biomass and the actual additivation process need to be considered as well. Given the composition of the wood chips in the present study and the applied additivation process, advisable additive contents between 1.49 wt%a.r. and 3.53 wt%a.r. were determined based on theoretical calculations.en
dc.language.isoende_DE
dc.relation.ispartofRenewable Energyde_DE
dc.subjectAdditivationde_DE
dc.subjectAdditive contentde_DE
dc.subjectKaolinde_DE
dc.subjectWood chipde_DE
dc.titleLaboratory-scale additive content assessment for aluminum-silicate-based wood chip additivationde_DE
dc.typeArticlede_DE
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.abstract.englishThis paper analyzes the aluminum-silicate-based additivation of wood chips with regard to the retention of the ash and particulate matter (PM) forming element potassium (K) in high-temperature stable ashes. In terms of additivation, two types of the aluminum-silicate-based additive kaolin are used. The wood-additive-samples are analyzed in detail with respect to the ash content, the recovery rate of the ash and PM forming element K, the crystalline phases of the high-temperature stable ashes and the achieved additivation efficiency by means of an experimental as well as a theoretical approach. Based on the obtained findings, a general suitability of wood chips for additivation can be derived. Thereby, assessing the additive content solely based on stoichiometric calculations considering the alkali element content in the biomass and applying generalized safety factors from the literature turned out to be not advisable during the present study. Instead, the presence of alkaline earth elements originating from the biomass and the actual additivation process need to be considered as well. Given the composition of the wood chips in the present study and the applied additivation process, advisable additive contents between 1.49 wt%a.r. and 3.53 wt%a.r. were determined based on theoretical calculations.de_DE
tuhh.publisher.doi10.1016/j.renene.2020.10.135-
tuhh.publication.instituteUmwelttechnik und Energiewirtschaft V-9de_DE
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.volume164de_DE
tuhh.container.startpage1471de_DE
tuhh.container.endpage1484de_DE
dc.relation.projectEntwicklung, Erprobung und Untersuchung eines innovativen Verfahrens zur Additivierung von Hackschnitzeln zwecks Reduzierung der Emissionen aus Holzfeuerungende_DE
dc.identifier.scopus2-s2.0-85095756143-
item.creatorOrcidGollmer, Christian-
item.creatorOrcidHöfer, Isabel-
item.creatorOrcidKaltschmitt, Martin-
item.languageiso639-1en-
item.creatorGNDGollmer, Christian-
item.creatorGNDHöfer, Isabel-
item.creatorGNDKaltschmitt, Martin-
item.openairetypeArticle-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.mappedtypeArticle-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
crisitem.author.deptUmwelttechnik und Energiewirtschaft V-9-
crisitem.author.deptUmwelttechnik und Energiewirtschaft V-9-
crisitem.author.deptUmwelttechnik und Energiewirtschaft V-9-
crisitem.author.orcid0000-0002-8582-9154-
crisitem.author.orcid0000-0002-9106-6499-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
crisitem.project.funderDeutsche Bundesstiftung Umwelt-
crisitem.project.grantno32975/02-24/0-
Appears in Collections:Publications without fulltext
Show simple item record

Page view(s)

26
Last Week
1
Last month
0
checked on Jan 22, 2022

SCOPUSTM   
Citations

1
Last Week
0
Last month
0
checked on Jan 20, 2022

Google ScholarTM

Check

Add Files to Item

Note about this record

Cite this record

Export

Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.