Journal of South China University of Technology(Natural Science) >

2010 , Vol. 38 >Issue 11: 69 - 73

DOI: https://doi.org/10.3969/j.issn.1000-565X.2010.11.013

Chemistry & Chemical Engineering

Preparation of 5-Hydroxymethylfurfural from Glucose Catalyzed by Cation Exchange Resin and Al2O3

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  • State Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou 510640,Guangdong,China
林鹿（1962-），男，教授，博士生导师，主要从事生物质能源与高附加值化工产品开发的研究．

Received date: 2010-03-26

  Revised date: 2010-05-14

  Online published: 2010-11-25

Supported by

国家自然科学基金资助项目（50776035）; 国家“十一五”科技支撑计划项目（2007BAD34B01）; 国家“863”计划项目（2007AA05Z408）; 国家自然科学基金-广东联合基金重点项目（U0733001）

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Abstract

5-Hydroxymethylfurfural（5-HMF） was prepared from glucose,with strong-acid cation exchange resin 732 and Al2O3as the catalysts and with DMSO as the reaction medium.Then,the corresponding reaction process was investigated,and the stabilities of both the resin and Al2O3 were analyzed.The results show that DMSO accele-rates the catalytic conversion of glucose,that the glucose conversion,the 5-HMF yield and the selectivity respectively reach 90.19%,44.53% and 49.37% after a 12-h reaction at 130 ℃ with an initial glucose content（mass fraction） of 10%,and that resin 732 and Al2O3 keep stable even after being used for many times.

Key words： glucose; 5-Hydroxymethylfurfural; strong-acid cation exchange resin; alumina; catalysis

Cite this article

Lin Lu Chen Tian-ming . Preparation of 5-Hydroxymethylfurfural from Glucose Catalyzed by Cation Exchange Resin and Al2O3[J]. Journal of South China University of Technology(Natural Science), 2010 , 38(11) : 69 -73 . DOI: 10.3969/j.issn.1000-565X.2010.11.013

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