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Selective Deoxygenation of Lignin-Derived Phenols and Dimeric Ethers with Protic Ionic Liquids

文献类型：期刊论文

作者Yang, Shaoqi1,2,3; Cai, Guangming2,3; Lu, Xingmei2,3; Wang, Chenguang1; Feng, Mi2,3; Xu, Junli2,3; Zhou, Qing2,3; Xin, Jiayu2,3; Ma, Longlong1
刊名INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
出版日期2020-03-18
卷号59期号:11页码:4864-4871
ISSN号0888-5885
DOI10.1021/acs.iecr.9b05984
通讯作者Lu, Xingmei(xmlu@ipe.ac.cn) ; Ma, Longlong(mall@ms.giec.ac.cn)
英文摘要Hydrodeoxygenation (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.
WOS关键词HYDRODEOXYGENATION ; CHEMICALS ; EFFICIENT ; GUAIACOL ; DEPOLYMERIZATION ; CLEAVAGE ; BONDS ; HYDROGENOLYSIS ; CYCLOHEXANOLS ; ALKYLATION
资助项目National 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研究方向Engineering
语种英语
WOS记录号WOS:000526416200003
出版者AMER CHEMICAL SOC
资助机构National Natural Science Foundation of China ; K. C. Wong Education Foundation ; Strategic Priority Research Program of the Chinese Academy of Science
源URL[http://ir.giec.ac.cn/handle/344007/26983]  
专题中国科学院广州能源研究所
通讯作者Lu, Xingmei; Ma, Longlong
作者单位1.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
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
3.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
推荐引用方式
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.

入库方式： OAI收割

来源：广州能源研究所

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