Catalytic Fast Pyrolysis of Biomass Impregnated with Potassium Phosphate in a Hydrogen Atmosphere for the Production of Phenol and Activated Carbon.
Identifieur interne : 001018 ( Main/Exploration ); précédent : 001017; suivant : 001019Catalytic Fast Pyrolysis of Biomass Impregnated with Potassium Phosphate in a Hydrogen Atmosphere for the Production of Phenol and Activated Carbon.
Auteurs : Qiang Lu [République populaire de Chine] ; Zhen-Xi Zhang [République populaire de Chine] ; Xin Wang [République populaire de Chine] ; Hao-Qiang Guo [République populaire de Chine] ; Min-Shu Cui [République populaire de Chine] ; Yong-Ping Yang [République populaire de Chine]Source :
- Frontiers in chemistry [ 2296-2646 ] ; 2018.
Abstract
A new technique was proposed to co-produce phenol and activated carbon (AC) from catalytic fast pyrolysis of biomass impregnated with K3PO4 in a hydrogen atmosphere, followed by activation of the pyrolytic solid residues. Lab-scale catalytic fast pyrolysis experiments were performed to quantitatively determine the pyrolytic product distribution, as well as to investigate the effects of several factors on the phenol production, including pyrolysis atmosphere, catalyst type, biomass type, catalytic pyrolysis temperature, and catalyst impregnation content. In addition, the pyrolytic solid residues were activated to prepare ACs with high specific surface areas. The results indicated that phenol could be obtained due to the synergistic effects of K3PO4 and hydrogen atmosphere, with the yield and selectivity reaching 5.3 wt% and 17.8% from catalytic fast pyrolysis of poplar wood with 8 wt% K3PO4 at 550°C in a hydrogen atmosphere. This technique was adaptable to different woody materials for phenol production. Moreover, gas product generated from the pyrolysis process was feasible to be recycled to provide the hydrogen atmosphere, instead of extra hydrogen supply. In addition, the pyrolytic solid residue was suitable for AC preparation, using CO2 activation method, the specific surface area was as high as 1,605 m2/g.
DOI: 10.3389/fchem.2018.00032
PubMed: 29515994
PubMed Central: PMC5826322
Affiliations:
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Lu</name><affiliation wicri:level="3"><nlm:affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Zhang, Zhen Xi" sort="Zhang, Zhen Xi" uniqKey="Zhang Z" first="Zhen-Xi" last="Zhang">Zhen-Xi Zhang</name><affiliation wicri:level="3"><nlm:affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Wang, Xin" sort="Wang, Xin" uniqKey="Wang X" first="Xin" last="Wang">Xin Wang</name><affiliation wicri:level="3"><nlm:affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Guo, Hao Qiang" sort="Guo, Hao Qiang" uniqKey="Guo H" first="Hao-Qiang" last="Guo">Hao-Qiang Guo</name><affiliation wicri:level="3"><nlm:affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Cui, Min Shu" sort="Cui, Min Shu" uniqKey="Cui M" first="Min-Shu" last="Cui">Min-Shu Cui</name><affiliation wicri:level="3"><nlm:affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Yang, Yong Ping" sort="Yang, Yong Ping" uniqKey="Yang Y" first="Yong-Ping" last="Yang">Yong-Ping Yang</name><affiliation wicri:level="3"><nlm:affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author></analytic><series><title level="j">Frontiers in chemistry</title><idno type="ISSN">2296-2646</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A new technique was proposed to co-produce phenol and activated carbon (AC) from catalytic fast pyrolysis of biomass impregnated with K<sub>3</sub>PO<sub>4</sub> in a hydrogen atmosphere, followed by activation of the pyrolytic solid residues. Lab-scale catalytic fast pyrolysis experiments were performed to quantitatively determine the pyrolytic product distribution, as well as to investigate the effects of several factors on the phenol production, including pyrolysis atmosphere, catalyst type, biomass type, catalytic pyrolysis temperature, and catalyst impregnation content. In addition, the pyrolytic solid residues were activated to prepare ACs with high specific surface areas. The results indicated that phenol could be obtained due to the synergistic effects of K<sub>3</sub>PO<sub>4</sub> and hydrogen atmosphere, with the yield and selectivity reaching 5.3 wt% and 17.8% from catalytic fast pyrolysis of poplar wood with 8 wt% K<sub>3</sub>PO<sub>4</sub> at 550°C in a hydrogen atmosphere. This technique was adaptable to different woody materials for phenol production. Moreover, gas product generated from the pyrolysis process was feasible to be recycled to provide the hydrogen atmosphere, instead of extra hydrogen supply. In addition, the pyrolytic solid residue was suitable for AC preparation, using CO<sub>2</sub> activation method, the specific surface area was as high as 1,605 m<sup>2</sup>/g.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">29515994</PMID><DateRevised><Year>2020</Year><Month>10</Month><Day>01</Day></DateRevised><Article PubModel="Electronic-eCollection"><Journal><ISSN IssnType="Print">2296-2646</ISSN><JournalIssue CitedMedium="Print"><Volume>6</Volume><PubDate><Year>2018</Year></PubDate></JournalIssue><Title>Frontiers in chemistry</Title><ISOAbbreviation>Front Chem</ISOAbbreviation></Journal><ArticleTitle>Catalytic Fast Pyrolysis of Biomass Impregnated with Potassium Phosphate in a Hydrogen Atmosphere for the Production of Phenol and Activated Carbon.</ArticleTitle><Pagination><MedlinePgn>32</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.3389/fchem.2018.00032</ELocationID><Abstract><AbstractText>A new technique was proposed to co-produce phenol and activated carbon (AC) from catalytic fast pyrolysis of biomass impregnated with K<sub>3</sub>PO<sub>4</sub> in a hydrogen atmosphere, followed by activation of the pyrolytic solid residues. Lab-scale catalytic fast pyrolysis experiments were performed to quantitatively determine the pyrolytic product distribution, as well as to investigate the effects of several factors on the phenol production, including pyrolysis atmosphere, catalyst type, biomass type, catalytic pyrolysis temperature, and catalyst impregnation content. In addition, the pyrolytic solid residues were activated to prepare ACs with high specific surface areas. The results indicated that phenol could be obtained due to the synergistic effects of K<sub>3</sub>PO<sub>4</sub> and hydrogen atmosphere, with the yield and selectivity reaching 5.3 wt% and 17.8% from catalytic fast pyrolysis of poplar wood with 8 wt% K<sub>3</sub>PO<sub>4</sub> at 550°C in a hydrogen atmosphere. This technique was adaptable to different woody materials for phenol production. Moreover, gas product generated from the pyrolysis process was feasible to be recycled to provide the hydrogen atmosphere, instead of extra hydrogen supply. In addition, the pyrolytic solid residue was suitable for AC preparation, using CO<sub>2</sub> activation method, the specific surface area was as high as 1,605 m<sup>2</sup>/g.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lu</LastName><ForeName>Qiang</ForeName><Initials>Q</Initials><AffiliationInfo><Affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Zhen-Xi</ForeName><Initials>ZX</Initials><AffiliationInfo><Affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Xin</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Guo</LastName><ForeName>Hao-Qiang</ForeName><Initials>HQ</Initials><AffiliationInfo><Affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cui</LastName><ForeName>Min-Shu</ForeName><Initials>MS</Initials><AffiliationInfo><Affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Yong-Ping</ForeName><Initials>YP</Initials><AffiliationInfo><Affiliation>National Engineering Laboratory for Biomass Power Generation Equipment, North China Electric Power University, Beijing, China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2018</Year><Month>02</Month><Day>21</Day></ArticleDate></Article><MedlineJournalInfo><Country>Switzerland</Country><MedlineTA>Front Chem</MedlineTA><NlmUniqueID>101627988</NlmUniqueID><ISSNLinking>2296-2646</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">K3PO4</Keyword><Keyword MajorTopicYN="N">activated carbon</Keyword><Keyword MajorTopicYN="N">catalytic biomass pyrolysis</Keyword><Keyword MajorTopicYN="N">hydrogen atmosphere</Keyword><Keyword MajorTopicYN="N">phenol</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>10</Month><Day>17</Day></PubMedPubDate><PubMedPubDate 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sortKey="Guo, Hao Qiang" sort="Guo, Hao Qiang" uniqKey="Guo H" first="Hao-Qiang" last="Guo">Hao-Qiang Guo</name><name sortKey="Wang, Xin" sort="Wang, Xin" uniqKey="Wang X" first="Xin" last="Wang">Xin Wang</name><name sortKey="Yang, Yong Ping" sort="Yang, Yong Ping" uniqKey="Yang Y" first="Yong-Ping" last="Yang">Yong-Ping Yang</name><name sortKey="Zhang, Zhen Xi" sort="Zhang, Zhen Xi" uniqKey="Zhang Z" first="Zhen-Xi" last="Zhang">Zhen-Xi Zhang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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