Investigation into the lignin decomposition mechanism by analysis of the pyrolysis product of Pinus radiata

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dc.contributor.authorY M Kim-
dc.contributor.authorJ Jae-
dc.contributor.authorS Myung-
dc.contributor.authorBong Hyun Sung-
dc.contributor.authorJ I Dong-
dc.contributor.authorY K Park-
dc.date.accessioned2017-04-19T10:28:28Z-
dc.date.available2017-04-19T10:28:28Z-
dc.date.issued2016-
dc.identifier.issn0960-8524-
dc.identifier.uri10.1016/j.biortech.2016.08.001ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/13477-
dc.description.abstractLignin pyrolysis chemistry was investigated via the analysis of the products obtained from the fast pyrolysis of a pine wood at different temperatures. Methoxy phenols, such as guaiacols and eugenols, were produced mainly at 375 and 475 °C, while non-methoxy phenols, such as alkyl phenols and pyrocatechols were dominant at 525 and 575 °C. At 575 °C, aromatic hydrocarbons were formed together with larger amounts of light hydrocarbon gases. When the temperature was increased from 375 and 475 °C, the yield of pyrolytic lignin was increased, whereas its average molecular weight was decreased. At 525 °C, smaller molecular pyrolytic lignin with a maximum concentration of phenolic hydroxyl groups was produced due to the increased secondary cracking of the reaction intermediates. On the other hand, at 575 °C, larger molecular pyrolytic lignin with smaller amounts of phenolic hydroxyl groups was produced due to the increased condensation activity of the pyrolysis reaction intermediates-
dc.publisherElsevier-
dc.titleInvestigation into the lignin decomposition mechanism by analysis of the pyrolysis product of Pinus radiata-
dc.title.alternativeInvestigation into the lignin decomposition mechanism by analysis of the pyrolysis product of Pinus radiata-
dc.typeArticle-
dc.citation.titleBioresource Technology-
dc.citation.number0-
dc.citation.endPage377-
dc.citation.startPage371-
dc.citation.volume219-
dc.contributor.affiliatedAuthorBong Hyun Sung-
dc.contributor.alternativeName김영민-
dc.contributor.alternativeName제정호-
dc.contributor.alternativeName명소영-
dc.contributor.alternativeName성봉현-
dc.contributor.alternativeName동종인-
dc.contributor.alternativeName박영권-
dc.identifier.bibliographicCitationBioresource Technology, vol. 219, pp. 371-377-
dc.identifier.doi10.1016/j.biortech.2016.08.001-
dc.subject.keywordGPC-
dc.subject.keywordLignin-
dc.subject.keywordNMR-
dc.subject.keywordPyrolysis mechanism-
dc.subject.localGPCS-
dc.subject.localGPC-
dc.subject.localLignin-
dc.subject.locallignin-
dc.subject.localNMR-
dc.subject.localnuclear magnetic resonance (Nmr)-
dc.subject.localNuclear magnetic resonance-
dc.subject.localnuclear magnetic resonance-
dc.subject.localNuclear magnetic resonance (NMR)-
dc.subject.localPyrolysis mechanism-
dc.description.journalClassY-
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Synthetic Biology and Bioengineering Research Institute > Synthetic Biology Research Center > 1. Journal Articles
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