Lignocellulosic biomass delignification using aqueous alcohol solutions with the catalysis of acidic ionic liquids: A comparison study of solvents.
Identifieur interne : 001079 ( Main/Corpus ); précédent : 001078; suivant : 001080Lignocellulosic biomass delignification using aqueous alcohol solutions with the catalysis of acidic ionic liquids: A comparison study of solvents.
Auteurs : Fangchao Cheng ; Xin Zhao ; Yingcheng HuSource :
- Bioresource technology [ 1873-2976 ] ; 2018.
English descriptors
- KwdEn :
- MESH :
- chemical : Imidazoles, Ionic Liquids, Lignin, Solvents.
- Biomass, Catalysis.
Abstract
The exploration of effective deconstruction of biomass complex structures and mild fractionation into individual components is a profound challenge for the development of biorefinery. Herein, a biomass fractionation process, via treating biomass in various aqueous alcohol solutions with the catalysis of acidic ionic liquids 1-butyl-3-methylimidazolium hydrogen sulfate, was demonstrated to fractionate coir and poplar into cellulose materials with a lignin content as low as 0.95% and lignin with a delignification rate of up to 98%. The participation of acidic ionic liquids into the solvent system greatly multiplied the biomass fractionation efficiency. The analysis on effects of the chemical structure and solubility parameter of alcohols on the delignification efficiency provided a rational and meaningful way to predict and screen solvent for the biomass fractionation process. Lignin in the present study exhibited similar structure with milled wood lignin, and comparable molecular and thermal properties with the conventional organosolv lignin.
DOI: 10.1016/j.biortech.2017.10.089
PubMed: 29145124
Links to Exploration step
pubmed:29145124Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Lignocellulosic biomass delignification using aqueous alcohol solutions with the catalysis of acidic ionic liquids: A comparison study of solvents.</title><author><name sortKey="Cheng, Fangchao" sort="Cheng, Fangchao" uniqKey="Cheng F" first="Fangchao" last="Cheng">Fangchao Cheng</name><affiliation><nlm:affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China; College of Forestry, Guangxi University, Nanning 530004, China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhao, Xin" sort="Zhao, Xin" uniqKey="Zhao X" first="Xin" last="Zhao">Xin Zhao</name><affiliation><nlm:affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Hu, Yingcheng" sort="Hu, Yingcheng" uniqKey="Hu Y" first="Yingcheng" last="Hu">Yingcheng Hu</name><affiliation><nlm:affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China. Electronic address: yingcheng_hu@163.com.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2018">2018</date><idno type="RBID">pubmed:29145124</idno><idno type="pmid">29145124</idno><idno type="doi">10.1016/j.biortech.2017.10.089</idno><idno type="wicri:Area/Main/Corpus">001079</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001079</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Lignocellulosic biomass delignification using aqueous alcohol solutions with the catalysis of acidic ionic liquids: A comparison study of solvents.</title><author><name sortKey="Cheng, Fangchao" sort="Cheng, Fangchao" uniqKey="Cheng F" first="Fangchao" last="Cheng">Fangchao Cheng</name><affiliation><nlm:affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China; College of Forestry, Guangxi University, Nanning 530004, China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhao, Xin" sort="Zhao, Xin" uniqKey="Zhao X" first="Xin" last="Zhao">Xin Zhao</name><affiliation><nlm:affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China.</nlm:affiliation></affiliation></author><author><name sortKey="Hu, Yingcheng" sort="Hu, Yingcheng" uniqKey="Hu Y" first="Yingcheng" last="Hu">Yingcheng Hu</name><affiliation><nlm:affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China. Electronic address: yingcheng_hu@163.com.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Bioresource technology</title><idno type="eISSN">1873-2976</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biomass (MeSH)</term><term>Catalysis (MeSH)</term><term>Imidazoles (MeSH)</term><term>Ionic Liquids (MeSH)</term><term>Lignin (MeSH)</term><term>Solvents (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Imidazoles</term><term>Ionic Liquids</term><term>Lignin</term><term>Solvents</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomass</term><term>Catalysis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The exploration of effective deconstruction of biomass complex structures and mild fractionation into individual components is a profound challenge for the development of biorefinery. Herein, a biomass fractionation process, via treating biomass in various aqueous alcohol solutions with the catalysis of acidic ionic liquids 1-butyl-3-methylimidazolium hydrogen sulfate, was demonstrated to fractionate coir and poplar into cellulose materials with a lignin content as low as 0.95% and lignin with a delignification rate of up to 98%. The participation of acidic ionic liquids into the solvent system greatly multiplied the biomass fractionation efficiency. The analysis on effects of the chemical structure and solubility parameter of alcohols on the delignification efficiency provided a rational and meaningful way to predict and screen solvent for the biomass fractionation process. Lignin in the present study exhibited similar structure with milled wood lignin, and comparable molecular and thermal properties with the conventional organosolv lignin.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">29145124</PMID><DateCompleted><Year>2018</Year><Month>05</Month><Day>30</Day></DateCompleted><DateRevised><Year>2018</Year><Month>12</Month><Day>02</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-2976</ISSN><JournalIssue CitedMedium="Internet"><Volume>249</Volume><PubDate><Year>2018</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Bioresource technology</Title><ISOAbbreviation>Bioresour Technol</ISOAbbreviation></Journal><ArticleTitle>Lignocellulosic biomass delignification using aqueous alcohol solutions with the catalysis of acidic ionic liquids: A comparison study of solvents.</ArticleTitle><Pagination><MedlinePgn>969-975</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0960-8524(17)31920-X</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.biortech.2017.10.089</ELocationID><Abstract><AbstractText>The exploration of effective deconstruction of biomass complex structures and mild fractionation into individual components is a profound challenge for the development of biorefinery. Herein, a biomass fractionation process, via treating biomass in various aqueous alcohol solutions with the catalysis of acidic ionic liquids 1-butyl-3-methylimidazolium hydrogen sulfate, was demonstrated to fractionate coir and poplar into cellulose materials with a lignin content as low as 0.95% and lignin with a delignification rate of up to 98%. The participation of acidic ionic liquids into the solvent system greatly multiplied the biomass fractionation efficiency. The analysis on effects of the chemical structure and solubility parameter of alcohols on the delignification efficiency provided a rational and meaningful way to predict and screen solvent for the biomass fractionation process. Lignin in the present study exhibited similar structure with milled wood lignin, and comparable molecular and thermal properties with the conventional organosolv lignin.</AbstractText><CopyrightInformation>Copyright © 2017 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Cheng</LastName><ForeName>Fangchao</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China; College of Forestry, Guangxi University, Nanning 530004, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhao</LastName><ForeName>Xin</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hu</LastName><ForeName>Yingcheng</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-based Material Science and Technology of Ministry of Education of China, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China. Electronic address: yingcheng_hu@163.com.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>10</Month><Day>27</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="C525963">1-butyl-3-methylimidazolium</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D007093">Imidazoles</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D052578">Ionic Liquids</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012997">Solvents</NameOfSubstance></Chemical><Chemical><RegistryNumber>9005-53-2</RegistryNumber><NameOfSubstance UI="D008031">Lignin</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002384" MajorTopicYN="N">Catalysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007093" MajorTopicYN="Y">Imidazoles</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D052578" MajorTopicYN="N">Ionic Liquids</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008031" MajorTopicYN="N">Lignin</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012997" MajorTopicYN="Y">Solvents</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Acidic ionic liquids</Keyword><Keyword MajorTopicYN="N">Alcohol</Keyword><Keyword MajorTopicYN="N">Delignification</Keyword><Keyword MajorTopicYN="N">Lignin</Keyword><Keyword MajorTopicYN="N">Solubility parameter</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>08</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2017</Year><Month>10</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>10</Month><Day>26</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>11</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>5</Month><Day>31</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2017</Year><Month>11</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">29145124</ArticleId><ArticleId IdType="pii">S0960-8524(17)31920-X</ArticleId><ArticleId IdType="doi">10.1016/j.biortech.2017.10.089</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PoplarV1/Data/Main/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001079 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd -nk 001079 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PoplarV1
|flux= Main
|étape= Corpus
|type= RBID
|clé= pubmed:29145124
|texte= Lignocellulosic biomass delignification using aqueous alcohol solutions with the catalysis of acidic ionic liquids: A comparison study of solvents.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Corpus/RBID.i -Sk "pubmed:29145124" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
| This area was generated with Dilib version V0.6.37. |  |