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Selective Conversion of Furfural to Cyclopentanone or Cyclopentanol Using Co-Ni Catalyst in Water

1
College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, 1 Dandong Road, Fushun, Liaoning 113001, China
2
CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
*
Authors to whom correspondence should be addressed.
Catalysts 2018, 8(5), 193; https://doi.org/10.3390/catal8050193
Received: 20 March 2018 / Revised: 2 May 2018 / Accepted: 3 May 2018 / Published: 4 May 2018
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Abstract

Co-Ni catalysts, prepared by a typical wetness impregnation method, can selectively convert furfural (FFA) to cyclopentanone (CPO) or cyclopentanol (CPL) in water, respectively. The catalytic performance depends strongly on the support. It is also strongly influenced by the Co-Ni loadings of the catalyst. The 10%Co-10%Ni/TiO2 catalyst showed the highest selectivity toward CPO (53.3%) with almost complete FFA conversion, and the main product was CPL (45.4%) over 20%Co/TiO2 at the optimized conditions (150 °C, 4 MPa H2, 4 h). The surface morphology, surface area, composition and reducibility properties of these catalysts were fully characterized by XRD, H2-TPR, ICP-AES and SEM. The factors that influenced the activity of catalysts were also investigated in detail. Additionally, the stability of catalyst for the hydrogenative rearrangement of FFA was studied. View Full-Text
Keywords: furfural; Co-Ni catalyst; cyclopentanone; cyclopentanol; hydrogenation furfural; Co-Ni catalyst; cyclopentanone; cyclopentanol; hydrogenation
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Li, Y.; Guo, X.; Liu, D.; Mu, X.; Chen, X.; Shi, Y. Selective Conversion of Furfural to Cyclopentanone or Cyclopentanol Using Co-Ni Catalyst in Water. Catalysts 2018, 8, 193.

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