Effect of the sulphonating agent on the catalytic behavior of activated carbons in the dehydration reaction of fructose in DMSO

被引：18

作者：

Eddine Bounoukta, Charf ^{[1
,2
,3
]}

Megias-Sayago, Cristina ^{[1
,2
]}

Ivanova, Svetlana ^{[1
,2
]}

Penkova, Anna ^{[1
,2
]}

Ammari, Fatima ^{[3
]}

Angel Centeno, Miguel ^{[1
,2
]}

Antonio Odriozola, Jose ^{[1
,2
]}

机构：

[1] Univ Seville, Dept Quim Inorgan, Avda Amer Vespucio 49, Seville 41092, Spain

[2] Univ Seville, Inst Ciencia Mat Sevilla, Ctr Mixto, CSIC, Avda Amer Vespucio 49, Seville 41092, Spain

[3] Univ Ferhat Abbas Setif 1, Fac Technol, Dept Genie Proc, Lab Genie Proc Chim LGPC, Setif 19000, Algeria

来源：

APPLIED CATALYSIS A-GENERAL | 2021年 / 617卷

关键词：

Sulphonating agent; Activated carbon; Fructose dehydration; HMF production; ORDERED MESOPOROUS CARBON; EFFICIENT CATALYST; GREEN BIOREFINERY; ACID CATALYSTS; IONIC LIQUID; CONVERSION; BIOMASS; CARBOHYDRATE; CELLULOSE; BIOCHAR;

D O I：

10.1016/j.apcata.2021.118108

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of -SO3R functionalized activated carbons (R=H, O, aryl) were prepared and applied in fructose dehydration reaction to 5-hydroxymethylfurfural. Different sulphonating methods introduce groups on catalyst surface with distinct donor-acceptor and hydrophilic properties. Their nature influences significantly not only activated carbon?s textural and chemical properties but also the product yields and selectivity in fructose dehydration reaction. The viability of the solvent free reaction was also investigated and compared to the performance of the catalyst series in presence of DMSO, where the best catalytic results were obtained.

引用

页数：9

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[1] Traversing the history of solid catalysts for heterogeneous synthesis of 5-hydroxymethylfurfural from carbohydrate sugars: A review [J].