Improving the conversion of biomass in catalytic fast pyrolysis via white-rot fungal pretreatment.
Identifieur interne : 000B85 ( Main/Exploration ); précédent : 000B84; suivant : 000B86Improving the conversion of biomass in catalytic fast pyrolysis via white-rot fungal pretreatment.
Auteurs : Yanqing Yu [République populaire de Chine] ; Yelin Zeng ; Jiane Zuo ; Fuying Ma ; Xuewei Yang ; Xiaoyu Zhang ; Yujue WangSource :
- Bioresource technology [ 1873-2976 ] ; 2013.
Descripteurs français
- KwdFr :
- MESH :
- analyse : Déchets.
- composition chimique : Zea mays, Zéolites.
- métabolisme : Basidiomycota.
- méthodes : Biotechnologie.
- Biomasse, Catalyse, Température élevée, Éléments.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Waste Products.
- chemical , chemistry : Zeolites.
- chemical : Elements.
- chemistry : Zea mays.
- metabolism : Basidiomycota.
- methods : Biotechnology.
- Biomass, Catalysis, Hot Temperature.
Abstract
This study investigated the effect of white-rot fungal pretreatment on corn stover conversion in catalytic fast pyrolysis (CFP). Corn stover pretreated by white-rot fungus Irpex lacteus CD2 was fast pyrolyzed alone (non-CFP) and with ZSM-5 zeolite (CFP) in a semi-batch pyroprobe reactor. The fungal pretreatment considerably increased the volatile product yields (predominantly oxygenated compounds) in non-CFP, indicating that fungal pretreatment enhances the corn stover conversion in fast pyrolysis. In the presence of ZSM-5 zeolite, these oxygenated volatiles were further catalytically converted to aromatic hydrocarbons, whose yield increased from 10.03 wt.% for the untreated corn stover to 11.49 wt.% for the pretreated sample. In contrast, the coke yield decreased from 14.29 to 11.93 wt.% in CFP following the fungal pretreatment. These results indicate that fungal pretreatment can enhance the production of valuable aromatics and decrease the amount of undesired coke, and thus has a beneficial effect on biomass conversion in CFP.
DOI: 10.1016/j.biortech.2013.01.167
PubMed: 23506976
Affiliations:
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sort="Zuo, Jiane" uniqKey="Zuo J" first="Jiane" last="Zuo">Jiane Zuo</name></author><author><name sortKey="Ma, Fuying" sort="Ma, Fuying" uniqKey="Ma F" first="Fuying" last="Ma">Fuying Ma</name></author><author><name sortKey="Yang, Xuewei" sort="Yang, Xuewei" uniqKey="Yang X" first="Xuewei" last="Yang">Xuewei Yang</name></author><author><name sortKey="Zhang, Xiaoyu" sort="Zhang, Xiaoyu" uniqKey="Zhang X" first="Xiaoyu" last="Zhang">Xiaoyu Zhang</name></author><author><name sortKey="Wang, Yujue" sort="Wang, Yujue" uniqKey="Wang Y" first="Yujue" last="Wang">Yujue Wang</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2013">2013</date><idno type="RBID">pubmed:23506976</idno><idno type="pmid">23506976</idno><idno type="doi">10.1016/j.biortech.2013.01.167</idno><idno type="wicri:Area/Main/Corpus">000C34</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000C34</idno><idno 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type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Zeng, Yelin" sort="Zeng, Yelin" uniqKey="Zeng Y" first="Yelin" last="Zeng">Yelin Zeng</name></author><author><name sortKey="Zuo, Jiane" sort="Zuo, Jiane" uniqKey="Zuo J" first="Jiane" last="Zuo">Jiane Zuo</name></author><author><name sortKey="Ma, Fuying" sort="Ma, Fuying" uniqKey="Ma F" first="Fuying" last="Ma">Fuying Ma</name></author><author><name sortKey="Yang, Xuewei" sort="Yang, Xuewei" uniqKey="Yang X" first="Xuewei" last="Yang">Xuewei Yang</name></author><author><name sortKey="Zhang, Xiaoyu" sort="Zhang, Xiaoyu" uniqKey="Zhang X" first="Xiaoyu" last="Zhang">Xiaoyu Zhang</name></author><author><name sortKey="Wang, Yujue" sort="Wang, Yujue" uniqKey="Wang Y" first="Yujue" last="Wang">Yujue Wang</name></author></analytic><series><title level="j">Bioresource technology</title><idno type="eISSN">1873-2976</idno><imprint><date when="2013" type="published">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Basidiomycota (metabolism)</term><term>Biomass (MeSH)</term><term>Biotechnology (methods)</term><term>Catalysis (MeSH)</term><term>Elements (MeSH)</term><term>Hot Temperature (MeSH)</term><term>Waste Products (analysis)</term><term>Zea mays (chemistry)</term><term>Zeolites (chemistry)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Basidiomycota (métabolisme)</term><term>Biomasse (MeSH)</term><term>Biotechnologie (méthodes)</term><term>Catalyse (MeSH)</term><term>Déchets (analyse)</term><term>Température élevée (MeSH)</term><term>Zea mays (composition chimique)</term><term>Zéolites (composition chimique)</term><term>Éléments (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Waste Products</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Zeolites</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Elements</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Déchets</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Zea mays</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Zea mays</term><term>Zéolites</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Basidiomycota</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Biotechnology</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Basidiomycota</term></keywords><keywords scheme="MESH" qualifier="méthodes" xml:lang="fr"><term>Biotechnologie</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomass</term><term>Catalysis</term><term>Hot Temperature</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Biomasse</term><term>Catalyse</term><term>Température élevée</term><term>Éléments</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This study investigated the effect of white-rot fungal pretreatment on corn stover conversion in catalytic fast pyrolysis (CFP). Corn stover pretreated by white-rot fungus Irpex lacteus CD2 was fast pyrolyzed alone (non-CFP) and with ZSM-5 zeolite (CFP) in a semi-batch pyroprobe reactor. The fungal pretreatment considerably increased the volatile product yields (predominantly oxygenated compounds) in non-CFP, indicating that fungal pretreatment enhances the corn stover conversion in fast pyrolysis. In the presence of ZSM-5 zeolite, these oxygenated volatiles were further catalytically converted to aromatic hydrocarbons, whose yield increased from 10.03 wt.% for the untreated corn stover to 11.49 wt.% for the pretreated sample. In contrast, the coke yield decreased from 14.29 to 11.93 wt.% in CFP following the fungal pretreatment. These results indicate that fungal pretreatment can enhance the production of valuable aromatics and decrease the amount of undesired coke, and thus has a beneficial effect on biomass conversion in CFP.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">23506976</PMID><DateCompleted><Year>2013</Year><Month>10</Month><Day>17</Day></DateCompleted><DateRevised><Year>2013</Year><Month>04</Month><Day>09</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-2976</ISSN><JournalIssue CitedMedium="Internet"><Volume>134</Volume><PubDate><Year>2013</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Bioresource technology</Title><ISOAbbreviation>Bioresour Technol</ISOAbbreviation></Journal><ArticleTitle>Improving the conversion of biomass in catalytic fast pyrolysis via white-rot fungal pretreatment.</ArticleTitle><Pagination><MedlinePgn>198-203</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.biortech.2013.01.167</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0960-8524(13)00199-5</ELocationID><Abstract><AbstractText>This study investigated the effect of white-rot fungal pretreatment on corn stover conversion in catalytic fast pyrolysis (CFP). Corn stover pretreated by white-rot fungus Irpex lacteus CD2 was fast pyrolyzed alone (non-CFP) and with ZSM-5 zeolite (CFP) in a semi-batch pyroprobe reactor. The fungal pretreatment considerably increased the volatile product yields (predominantly oxygenated compounds) in non-CFP, indicating that fungal pretreatment enhances the corn stover conversion in fast pyrolysis. In the presence of ZSM-5 zeolite, these oxygenated volatiles were further catalytically converted to aromatic hydrocarbons, whose yield increased from 10.03 wt.% for the untreated corn stover to 11.49 wt.% for the pretreated sample. In contrast, the coke yield decreased from 14.29 to 11.93 wt.% in CFP following the fungal pretreatment. These results indicate that fungal pretreatment can enhance the production of valuable aromatics and decrease the amount of undesired coke, and thus has a beneficial effect on biomass conversion in CFP.</AbstractText><CopyrightInformation>Copyright © 2013 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yu</LastName><ForeName>Yanqing</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>School of Environment, State Key Joint Laboratory of Environmental Simulation and Pollution Control, Tsinghua University, Beijing 100084, People's Republic of China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zeng</LastName><ForeName>Yelin</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Zuo</LastName><ForeName>Jiane</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Ma</LastName><ForeName>Fuying</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Xuewei</ForeName><Initials>X</Initials></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Xiaoyu</ForeName><Initials>X</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Yujue</ForeName><Initials>Y</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>02</Month><Day>13</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Bioresour Technol</MedlineTA><NlmUniqueID>9889523</NlmUniqueID><ISSNLinking>0960-8524</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004602">Elements</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014866">Waste Products</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="C570564">ZSM-5 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sortKey="Zeng, Yelin" sort="Zeng, Yelin" uniqKey="Zeng Y" first="Yelin" last="Zeng">Yelin Zeng</name><name sortKey="Zhang, Xiaoyu" sort="Zhang, Xiaoyu" uniqKey="Zhang X" first="Xiaoyu" last="Zhang">Xiaoyu Zhang</name><name sortKey="Zuo, Jiane" sort="Zuo, Jiane" uniqKey="Zuo J" first="Jiane" last="Zuo">Jiane Zuo</name></noCountry><country name="République populaire de Chine"><noRegion><name sortKey="Yu, Yanqing" sort="Yu, Yanqing" uniqKey="Yu Y" first="Yanqing" last="Yu">Yanqing Yu</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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