Influence of reaction atmosphere on the liquefaction and depolymerization of wood in an ionic liquid, 1-ethyl-3-methylimidazolium chloride
作者： Atsushi Nakamura , Hisashi Miyafuji , Shiro Saka
DOI: 10.1007/S10086-009-1081-X
关键词:
摘要: The influence of reaction atmosphere on the liquefaction and depolymerization wood in an ionic liquid, 1-ethyl-3-methylimidazolium chloride ([C2mim][Cl]), has been systematically studied. samples were treated with [C2mim][Cl] at 120°C under various atmospheres such as oxygen, nitrogen, carbon dioxide, both dried humidified. percentage residue after treatment shows that oxygen considerably accelerates [C2mim][Cl], humidity hardly affects any atmosphere. Gel permeation chromatography (GPC) high performance liquid (HPLC) analyses solubilized compounds indicate enhance component. Thus, was revealed to influence, 1be capable controlling, [C2mim][Cl].
springeropen.com
springer.com
sci-hub.se 参考文章(23)
Stephen Y. Lin, Carlton W. Dence, Methods in Lignin Chemistry ,(1992)
C. W. Dence, The Determination of Lignin Springer, Berlin, Heidelberg. pp. 33- 61 ,(1992) , 10.1007/978-3-642-74065-7_3
Ilkka Kilpeläinen, Haibo Xie, Alistair King, Mari Granstrom, Sami Heikkinen, Dimitris S. Argyropoulos, Dissolution of wood in ionic liquids. Journal of Agricultural and Food Chemistry. ,vol. 55, pp. 9142- 9148 ,(2007) , 10.1021/JF071692E
Martin Lawoko, Gunnar Henriksson, Göran Gellerstedt, Structural differences between the lignin-carbohydrate complexes present in wood and in chemical pulps. Biomacromolecules. ,vol. 6, pp. 3467- 3473 ,(2005) , 10.1021/BM058014Q
Susann Barthel, Thomas Heinze, Acylation and carbanilation of cellulose in ionic liquids Green Chemistry. ,vol. 8, pp. 301- 306 ,(2006) , 10.1039/B513157J
Atsushi Nakamura, Hisashi Miyafuji, Shiro Saka, Midori Mori, Haruo Takahashi, Recovery of cellulose and xylan liquefied in ionic liquids by precipitation in anti-solvents Holzforschung. ,vol. 64, pp. 77- 79 ,(2010) , 10.1515/HF.2010.004
Xie Honglu, Shi Tiejun, Wood liquefaction by ionic liquids Holzforschung. ,vol. 60, pp. 509- 512 ,(2006) , 10.1515/HF.2006.084
Vincent S. Chang, Mark T. Holtzapple, Fundamental factors affecting biomass enzymatic reactivity. Applied Biochemistry and Biotechnology. ,vol. 84, pp. 5- 37 ,(2000) , 10.1385/ABAB:84-86:1-9:5
Tommy Iversen, Lignin-carbohydrate bonds in a lignin-carbohydrate complex isolated from spruce Wood Science and Technology. ,vol. 19, pp. 243- 251 ,(1985) , 10.1007/BF00392053
Richard C. Remsing, Richard P. Swatloski, Robin D. Rogers, Guillermo Moyna, Mechanism of cellulose dissolution in the ionic liquid 1-n-butyl-3-methylimidazolium chloride: a 13C and 35/37Cl NMR relaxation study on model systems Chemical Communications. pp. 1271- 1273 ,(2006) , 10.1039/B600586C