Heterogeneous Catalysts for the Conversion of Glucose into 5-Hydroxymethyl Furfural

Catalysts

Christiaan H. L. Tempelman¹  Volkan Degirmenci²  Ryan Oozeerally² 

[1] Department of Chemical Engineering, Rotterdam Mainport Institute, Hogeschool Rotterdam, Lloydstraat 300, 3024 EA Rotterdam, The Netherlands;School of Engineering, University of Warwick, Coventry CV4 7AL, UK;

关键词: biomass;    HMF;    5-HMF;    glucose;    MOF;    zeolite;   

DOI  :  10.3390/catal11070861

来源: DOAJ

【 摘 要 】

Lignocellulosic biomass, a cheap and plentiful resource, could play a key role in the production of sustainable chemicals. The simple sugars contained in the renewable lignocellulosic biomass can be converted into commercially valuable products such as 5-hydroxymethyl furfural (HMF). A platform molecule, HMF can be transformed into numerous chemical products with potential applications in a wide variety of industries. Of the hexoses contained in the lignocellulosic biomass, the successful production of HMF from glucose has been a challenge. Various heterogeneous catalysts have been proposed over the last decade, ranging from zeolites to metal organic frameworks. The reaction conditions vary in the reports in the literature, which makes it difficult to compare catalysts reported in different studies. In addition, the slight variations in the synthesis of the same material in different laboratories may affect the activity results, because the selectivity towards desired products in this transformation strongly depends on the nature of the active sites. This poses another difficulty for the comparison of different reports. Furthermore, over the last decade the new catalytic systems proposed have increased profoundly. In this article, we summarize the heterogeneous catalysts: Metal Organic Frameworks (MOFs), zeolites and conventional supported catalysts, that have been reported in the recent literature and provide an overview of the observed catalytic activity, in order to provide a comparison.

【 授权许可】

Unknown