CONVERSION OF SAWDUST INTO 5-HYDROXYMETHYLFURFURA BY USING 1, 3-DIMETHYL-2-IMIDAZOLIDINONE AS THE SOLVENT

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LI YA FENG; YUAN YONG PENG; WANG KAI KAI; JIA JUN; QIN XIAO LIN; XU YUE

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Journal Paper

Paper Information

Journal: Iranian Journal of Chemistry and Chemical Engineering Year:2013 | Volume:32 | Issue:3 (67) Page(s): 75-79

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Title

CONVERSION OF SAWDUST INTO 5-HYDROXYMETHYLFURFURA BY USING 1, 3-DIMETHYL-2-IMIDAZOLIDINONE AS THE SOLVENT

Author(s)

Keywords

5-HMF

SAWDUST

DMI

ALKALI HALIDE

CHROMIUM CATALYST

Abstract

The conversion of the cellulose into 5-HMF would experience three steps, cellulose to glycose, glycose to fructose and fructose to 5-HMF. Chloride ion can break down the hydrogen bond in cellucose, chromium can catalyze the isomerization of glycose to fructose, and the high temperature is helpful to cyclohydration of fructose to 5-HMF. In this paper, the SAWDUST has been directly degraded into 5-HMF in 1, 3-dimethyl-2-imidazolidinone (DMI) solvent containing ALKALI HALIDEs or ionic liquid with chromium (III) as the catalyst. The factors including the reaction temperature, reaction time, amount of catalyst and liquid-solid ratio, are investigated. The results indicate that the additive —— ALKALI HALIDEs plays an important role in the degradation of SAWDUST, for example that NaCl and KCl give rise to 28% (140oC) and 25.5% (120oC) of the final yield calculated on m(5-HMF)/m(sawdust), respectively.

Cites

BRONSTED ACIDIC PHOSPHONIUM BASED IONIC LIQUID FUNCTIONALIZED SBA-15 [HO3S-PHOSPIL@SBA-15]: GREEN, RECYCLABLE, AND EFFICIENT CATALYST FOR THE SYNTHESIS OF PYRANO [3, 2-C] CHROMENONE DERIVATIVES

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APA: Copy

LI, YA FENG, YUAN, YONG PENG, WANG, KAI KAI, JIA, JUN, QIN, XIAO LIN, & XU, YUE. (2013). CONVERSION OF SAWDUST INTO 5-HYDROXYMETHYLFURFURA BY USING 1, 3-DIMETHYL-2-IMIDAZOLIDINONE AS THE SOLVENT. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 32(3 (67)), 75-79. SID. https://sid.ir/paper/618140/en

Vancouver: Copy

LI YA FENG, YUAN YONG PENG, WANG KAI KAI, JIA JUN, QIN XIAO LIN, XU YUE. CONVERSION OF SAWDUST INTO 5-HYDROXYMETHYLFURFURA BY USING 1, 3-DIMETHYL-2-IMIDAZOLIDINONE AS THE SOLVENT. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2013;32(3 (67)):75-79. Available from: https://sid.ir/paper/618140/en

IEEE: Copy

YA FENG LI, YONG PENG YUAN, KAI KAI WANG, JUN JIA, XIAO LIN QIN, and YUE XU, “CONVERSION OF SAWDUST INTO 5-HYDROXYMETHYLFURFURA BY USING 1, 3-DIMETHYL-2-IMIDAZOLIDINONE AS THE SOLVENT,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 32, no. 3 (67), pp. 75–79, 2013, [Online]. Available: https://sid.ir/paper/618140/en

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