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Selective Preparation of Furfural from Xylose over Sulfonic Acid Functionalized Mesoporous Sba-15 Materials

Author

Listed:
  • Xuejun Shi

    (Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China)

  • Yulong Wu

    (Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China)

  • Huaifeng Yi

    (Petrochina Xinjiang Oilfield Company, Karamay 834000, China)

  • Guo Rui

    (Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China)

  • Panpan Li

    (Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China)

  • Mingde Yang

    (Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China)

  • Gehua Wang

    (Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China)

Abstract

Sulfonic acid functionalized mesoporous SBA-15 materials were prepared using the co-condensation and grafting methods, respectively, and their catalytic performance in the dehydration of xylose to furfural was examined. SBA-15-SO 3 H(C) prepared by the co-condensation method showed 92–95% xylose conversion and 74% furfural selectivity, and 68–70% furfural yield under the given reaction conditions. The deactivation and regeneration of the SBA-15-SO 3 H(C) catalyst for the dehydration of xylose was also investigated. The results indicate that the used and regeneration catalysts retained the SBA-15 mesoporous structure, and the S content of SBA-15-SO 3 H(C) almost did not change. The deactivation of the catalysts is proposed to be associated with the accumulation of byproducts, which is caused by the loss reaction of furfural. After regeneration by H 2 O 2 , the catalytic activity of the catalyst almost recovered.

Suggested Citation

  • Xuejun Shi & Yulong Wu & Huaifeng Yi & Guo Rui & Panpan Li & Mingde Yang & Gehua Wang, 2011. "Selective Preparation of Furfural from Xylose over Sulfonic Acid Functionalized Mesoporous Sba-15 Materials," Energies, MDPI, vol. 4(4), pages 1-16, April.
    • Handle: RePEc:gam:jeners:v:4:y:2011:i:4:p:669-684:d:12132
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    References listed on IDEAS

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    1. Brendan Horton, 1999. "Green chemistry puts down roots," Nature, Nature, vol. 400(6746), pages 797-799, August.
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    Cited by:

    1. Li Ji & Pengfei Li & Fuhou Lei & Xianliang Song & Jianxin Jiang & Kun Wang, 2020. "Coproduction of Furfural, Phenolated Lignin and Fermentable Sugars from Bamboo with One-Pot Fractionation Using Phenol-Acidic 1,4-Dioxane," Energies, MDPI, vol. 13(20), pages 1-17, October.
    2. Thombal, Priyanka Raju & Thombal, Raju S. & Han, Sung Soo, 2021. "Comprehensive study on the catalytic methods for furyl alkane synthesis: A promising biodiesel precursor," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).

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