Chemical Research in Chinese Universities ›› 2019, Vol. 35 ›› Issue (3): 498-503.doi: 10.1007/s40242-019-8319-y

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Furfural Reduction via Hydrogen Transfer from Supercritical Methanol

MA Fei1,2,3, LI Hengli1,2, JIANG Jiuxing1,2   

  1. 1. Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China;
    2. Huizhou Research Institute, Sun Yat-sen University, Huizhou 516081, P. R. China;
    3. State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical and Technology, Beijing 100029, P. R. China
  • Received:2018-09-29 Revised:2018-12-05 Online:2019-06-01 Published:2019-02-25
  • Contact: JIANG Jiuxing E-mail:jiangjiux@mail.sysu.edu.cn
  • Supported by:
    Supported by the Youth 1000 Talents Program of China, the National Natural Science Foundation of China-SINOPEC Joint Fund(No.U1663220), the Guangdong Province Science and Technology Project, China(No.2017A040405003), and the Open Project of State Key Laboratory of Chemical Resource Engineering, China(No.CRE-2017-C-303).

Abstract: Furfural derived from biomass hemicelluloses is an important intermediate for biofuels and chemicals. In order to further upgrade, furfural is usually reduced into 2-methyl furan that is more stable and useful. In this work, furfural was reduced by CuZnAl, CuMgAl, Cu2Cr2O5, CuNiAl as catalysts in a supercritical methanol without external H2 source. The best yield of 2-methyl furan was achieved among the H2 free furfural process reported as high as 74%. And the catalytic behaviors were discussed under different catalysts and temperatures conditions.

Key words: Furfural, 2-Methyl furan, Supercritical methanol