CAS OpenIR
Selective Deoxygenation of Lignin-Derived Phenols and Dimeric Ethers with Protic Ionic Liquids
Yang, Shaoqi1,2,3; Cai, Guangming1,2; Lu, Xingmei1,2; Wang, Chenguang3; Feng, Mi1,2; Xu, Junli1,2; Zhou, Qing1,2; Xin, Jiayu1,2; Ma, Longlong3
2020-03-18
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN0888-5885
Volume59Issue:11Pages:4864-4871
AbstractHydrodeoxygenation (HDO) of lignin-derived phenols and dimeric ethers to biofuels has great significance for advanced utilization of renewable lignocelluloses and the future biobased economy. Herein, we find that the deoxygenation process during the lignin-derived model compound HDO process could efficiently be catalyzed by low-cost protic ionic liquids under mild conditions. 2-Hydroxy-N-(2-hydruoxyethyl)-N-methylethanaminium trifluoromethanesulfonate ([BHEM]CF3SO3) shows the highest catalytic activity for the deoxygenation reaction during the lignin-derived compound HDO process with Rh/C as the hydrogenation catalyst. The conversion of phenol is 100% under 4 MPa H-2 at 130 degrees C for 6 h, and the yield of cyclohexane is 93.3%. Furthermore, the catalytic system with [BHEM] CF3SO3 as the deoxygenation catalyst and Rh/C as the hydrogenation catalyst demonstrates efficient catalytic activity for various lignin-derived phenols and dimeric ethers with >= 99.0% conversion and >90.0% selectivity. The catalytic system is reused five times for HDO of phenol to test its stability.
DOI10.1021/acs.iecr.9b05984
Language英语
WOS KeywordHYDRODEOXYGENATION ; CHEMICALS ; EFFICIENT ; GUAIACOL ; DEPOLYMERIZATION ; CLEAVAGE ; BONDS ; HYDROGENOLYSIS ; CYCLOHEXANOLS ; ALKYLATION
Funding ProjectNational Natural Science Foundation of China[21476234] ; National Natural Science Foundation of China[21878292] ; National Natural Science Foundation of China[21606240] ; K. C. Wong Education Foundation ; Strategic Priority Research Program of the Chinese Academy of Science[XDA21060300]
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Natural Science Foundation of China ; K. C. Wong Education Foundation ; Strategic Priority Research Program of the Chinese Academy of Science
WOS IDWOS:000526416200003
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/40023
Collection中国科学院过程工程研究所
Corresponding AuthorLu, Xingmei; Ma, Longlong
Affiliation1.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Inst Proc Engn,CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
Recommended Citation
GB/T 7714
Yang, Shaoqi,Cai, Guangming,Lu, Xingmei,et al. Selective Deoxygenation of Lignin-Derived Phenols and Dimeric Ethers with Protic Ionic Liquids[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2020,59(11):4864-4871.
APA Yang, Shaoqi.,Cai, Guangming.,Lu, Xingmei.,Wang, Chenguang.,Feng, Mi.,...&Ma, Longlong.(2020).Selective Deoxygenation of Lignin-Derived Phenols and Dimeric Ethers with Protic Ionic Liquids.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,59(11),4864-4871.
MLA Yang, Shaoqi,et al."Selective Deoxygenation of Lignin-Derived Phenols and Dimeric Ethers with Protic Ionic Liquids".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 59.11(2020):4864-4871.
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