Recovery of Aromatics through Supercritical Methanolysis and Ethanolysis of Industrial Lignin
— The decomposition of industrial lignin in supercritical methanol and ethanol was investigated in an autoclave at 300°C. Phenol derivatives such as guaiacols and ethylphenols were major components in GC/MS-detectable benzene ring-containing compounds (BRCCs) produced. The species of BRCCs generated...
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| Veröffentlicht in: | Solid fuel chemistry 2023-04, Vol.57 (2), p.123-129 |
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| container_title | Solid fuel chemistry |
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| creator | Wu, Renyuan Wang, Shuangli |
| description | —
The decomposition of industrial lignin in supercritical methanol and ethanol was investigated in an autoclave at 300°C. Phenol derivatives such as guaiacols and ethylphenols were major components in GC/MS-detectable benzene ring-containing compounds (BRCCs) produced. The species of BRCCs generated from lignin methanolysis were rich, whereas the yields of BRCCs from lignin ethanolysis were high. Most of BRCCs were obtained by nucleophilic substitution reaction in which methanol and ethanol were employed as the nucleophilic reagent. |
| doi_str_mv | 10.3103/S0361521923030059 |
| format | Article |
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The decomposition of industrial lignin in supercritical methanol and ethanol was investigated in an autoclave at 300°C. Phenol derivatives such as guaiacols and ethylphenols were major components in GC/MS-detectable benzene ring-containing compounds (BRCCs) produced. The species of BRCCs generated from lignin methanolysis were rich, whereas the yields of BRCCs from lignin ethanolysis were high. Most of BRCCs were obtained by nucleophilic substitution reaction in which methanol and ethanol were employed as the nucleophilic reagent.</description><identifier>ISSN: 0361-5219</identifier><identifier>EISSN: 1934-8029</identifier><identifier>DOI: 10.3103/S0361521923030059</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Benzene ; Chemistry ; Chemistry and Materials Science ; Ethanol ; Lignin ; Methanol ; Physical Chemistry ; Reagents ; Substitution reactions ; Supercritical fluids</subject><ispartof>Solid fuel chemistry, 2023-04, Vol.57 (2), p.123-129</ispartof><rights>Allerton Press, Inc. 2023. ISSN 0361-5219, Solid Fuel Chemistry, 2023, Vol. 57, No. 2, pp. 123–129. © Allerton Press, Inc., 2023.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-3df3186a7921367f7d9489895c4d35f9865de17089f5ab6aea6c16493a9d11583</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.3103/S0361521923030059$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.3103/S0361521923030059$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Wu, Renyuan</creatorcontrib><creatorcontrib>Wang, Shuangli</creatorcontrib><title>Recovery of Aromatics through Supercritical Methanolysis and Ethanolysis of Industrial Lignin</title><title>Solid fuel chemistry</title><addtitle>Solid Fuel Chem</addtitle><description>—
The decomposition of industrial lignin in supercritical methanol and ethanol was investigated in an autoclave at 300°C. Phenol derivatives such as guaiacols and ethylphenols were major components in GC/MS-detectable benzene ring-containing compounds (BRCCs) produced. The species of BRCCs generated from lignin methanolysis were rich, whereas the yields of BRCCs from lignin ethanolysis were high. Most of BRCCs were obtained by nucleophilic substitution reaction in which methanol and ethanol were employed as the nucleophilic reagent.</description><subject>Benzene</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Ethanol</subject><subject>Lignin</subject><subject>Methanol</subject><subject>Physical Chemistry</subject><subject>Reagents</subject><subject>Substitution reactions</subject><subject>Supercritical fluids</subject><issn>0361-5219</issn><issn>1934-8029</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LAzEQxYMoWP98AG8Bz6uZZJNNjqVULVQEq0dZYpJtU9pNTXaFfnuzVFAQT8PM-7038BC6AnLDgLDbBWECOAVFGWGEcHWERqBYWUhC1TEaDXIx6KfoLKV1JriSZITenp0Jny7ucWjwOIat7rxJuFvF0C9XeNHvXDTR56Pe4EfXrXQbNvvkE9atxdNfe_bPWtunLvqMzv2y9e0FOmn0JrnL73mOXu-mL5OHYv50P5uM54WhQnYFsw0DKXSlKDBRNZVVpVRScVNaxhslBbcOKiJVw_W70E4LA6JUTCsLwCU7R9eH3F0MH71LXb0OfWzzy5pK4KwsgQwUHCgTQ0rRNfUu-q2O-xpIPbRY_2kxe-jBkzLbLl38Sf7f9AXfRXPF</recordid><startdate>20230401</startdate><enddate>20230401</enddate><creator>Wu, Renyuan</creator><creator>Wang, Shuangli</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20230401</creationdate><title>Recovery of Aromatics through Supercritical Methanolysis and Ethanolysis of Industrial Lignin</title><author>Wu, Renyuan ; Wang, Shuangli</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-3df3186a7921367f7d9489895c4d35f9865de17089f5ab6aea6c16493a9d11583</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Benzene</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Ethanol</topic><topic>Lignin</topic><topic>Methanol</topic><topic>Physical Chemistry</topic><topic>Reagents</topic><topic>Substitution reactions</topic><topic>Supercritical fluids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Renyuan</creatorcontrib><creatorcontrib>Wang, Shuangli</creatorcontrib><collection>CrossRef</collection><jtitle>Solid fuel chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Renyuan</au><au>Wang, Shuangli</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Recovery of Aromatics through Supercritical Methanolysis and Ethanolysis of Industrial Lignin</atitle><jtitle>Solid fuel chemistry</jtitle><stitle>Solid Fuel Chem</stitle><date>2023-04-01</date><risdate>2023</risdate><volume>57</volume><issue>2</issue><spage>123</spage><epage>129</epage><pages>123-129</pages><issn>0361-5219</issn><eissn>1934-8029</eissn><abstract>—
The decomposition of industrial lignin in supercritical methanol and ethanol was investigated in an autoclave at 300°C. Phenol derivatives such as guaiacols and ethylphenols were major components in GC/MS-detectable benzene ring-containing compounds (BRCCs) produced. The species of BRCCs generated from lignin methanolysis were rich, whereas the yields of BRCCs from lignin ethanolysis were high. Most of BRCCs were obtained by nucleophilic substitution reaction in which methanol and ethanol were employed as the nucleophilic reagent.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.3103/S0361521923030059</doi><tpages>7</tpages></addata></record> |
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| ispartof | Solid fuel chemistry, 2023-04, Vol.57 (2), p.123-129 |
| issn | 0361-5219 1934-8029 |
| language | eng |
| recordid | cdi_proquest_journals_2815344108 |
| source | SpringerLink Journals |
| subjects | Benzene Chemistry Chemistry and Materials Science Ethanol Lignin Methanol Physical Chemistry Reagents Substitution reactions Supercritical fluids |
| title | Recovery of Aromatics through Supercritical Methanolysis and Ethanolysis of Industrial Lignin |
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