Title of article
Conversion of cellulose to HMF in ionic liquid catalyzed by bifunctional ionic liquids
Author/Authors
Zhou، نويسنده , , Lilong and Liang، نويسنده , , Runjuan and Ma، نويسنده , , Zhanwei and Wu، نويسنده , , Tinghua and Wu، نويسنده , , Ying، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
6
From page
450
To page
455
Abstract
A new kind of bifunctional ionic liquid catalysts was synthesized to degrade microcrystalline cellulose in [BMIM]Cl at atmospheric pressure. The effects of reaction temperature, amount of catalysts, reaction time, ionic liquid purity and cellulose concentration on conversion were investigated. At low temperature cellulose can be degraded with being heated in [BMIM]Cl by oil bath. Among the as-synthesized catalysts, Cr([PSMIM]HSO4)3 exhibited the best performance. The HMF yield of 53% and TRS yield of 94% can be achieved at 120 °C in [BMIM]Cl for 5 h over 0.05 g Cr([PSMIM]HSO4)3/2.0 g [BMIM]Cl with 95% cellulose conversion.
Keywords
Cellulose 5-hydroxymethylfurfural ionic liquid degradation
Journal title
Bioresource Technology
Serial Year
2013
Journal title
Bioresource Technology
Record number
1931132
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