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Effect of technological factors on electrochemical hydrogenation of lignin
Alternative TitleCan. J. Chem. Eng.
Zhang, HN; Zhang, XY; Xie, DM; Liu, DH; Li, ZH
2002-08-01
Source PublicationCANADIAN JOURNAL OF CHEMICAL ENGINEERING
ISSN0008-4034
Volume80Issue:4Pages:769-773
AbstractLignin properties were improved by electrochemical :hydrogenation. Various technological factors, such as cathode materials, temperature and concentrations of water, solvent, substrate, on the electrochemical hydrogenation of lignin in divided electrolytic cell were,studied. The results showed that the hydrogen, content (H %) and ratio of hydrogen to carbon (H/C) of hydrogenated lignin (HL) increased by 1.7 % and 0.04, respectively, and the softening point (SR) decreased by 24degreesC in comparison with lignin raw material. It was feasible for lignin to be electrochemically hydrogenated.; Lignin properties were improved by electrochemical :hydrogenation. Various technological factors, such as cathode materials, temperature and concentrations of water, solvent, substrate, on the electrochemical hydrogenation of lignin in divided electrolytic cell were,studied. The results showed that the hydrogen, content (H %) and ratio of hydrogen to carbon (H/C) of hydrogenated lignin (HL) increased by 1.7 % and 0.04, respectively, and the softening point (SR) decreased by 24degreesC in comparison with lignin raw material. It was feasible for lignin to be electrochemically hydrogenated.
KeywordLignin Electrolysis Electrochemical Hydrogenation
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS KeywordENGINEERING PLASTICS ; CARBON-FIBER
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000180720800027
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5678
Collection研究所(批量导入)
Affiliation1.Tsing Hua Univ, Dept Chem Engn, Beijing 100084, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, HN,Zhang, XY,Xie, DM,et al. Effect of technological factors on electrochemical hydrogenation of lignin[J]. CANADIAN JOURNAL OF CHEMICAL ENGINEERING,2002,80(4):769-773.
APA Zhang, HN,Zhang, XY,Xie, DM,Liu, DH,&Li, ZH.(2002).Effect of technological factors on electrochemical hydrogenation of lignin.CANADIAN JOURNAL OF CHEMICAL ENGINEERING,80(4),769-773.
MLA Zhang, HN,et al."Effect of technological factors on electrochemical hydrogenation of lignin".CANADIAN JOURNAL OF CHEMICAL ENGINEERING 80.4(2002):769-773.
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