Hydrogenation of furfural by noble metal-free nickel modified tungsten carbide catalysts

被引：24

作者：

Bretzler, Patrick ^{[1
,2
]}

Huber, Michael ^{[1
,2
]}

Nickl, Simon ^{[1
,2
]}

Koehler, Klaus ^{[1
,2
]}

机构：

[1] Tech Univ Munich, Dept Chem Inorgan Chem, Lichtenbergstr 4, D-85747 Garching, Germany

[2] Tech Univ Munich, Catalysis Res Ctr, Ernst Otto Fischer Str 1, D-85747 Garching, Germany

来源：

RSC ADVANCES | 2020年 / 10卷 / 46期

关键词：

ETHYLENE-GLYCOL; SELECTIVE HYDROGENOLYSIS; ALCOHOL; CONVERSION; 1,2-PENTANEDIOL; CELLULOSE; 1,5-PENTANEDIOL; SOLUBILITY; REDUCTION; W2C;

D O I：

10.1039/d0ra02003f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nickel-tungsten carbide catalysts convert furfural to high value products in a liquid phase catalytic reaction. The product distribution depends on the solvent and the Ni-W-ratio of the catalyst. In isopropyl alcohol a combination of Ni and WxC enables the opening of the furan ring to yield 1,2-pentanediol. Nickel accelerates the tungsten oxide reduction in the tungsten carbide catalyst synthesis and facilitates the carbon insertion. Nickel modified tungsten carbide is a promising, noble metal-free catalyst system for the upgrading of furfural based renewable resources. Its preparation is facilitated compared to unmodified tungsten carbide catalysts.

引用

页码：27323 / 27330

页数：8

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