Catalytic conversion of biomass-derived carbohydrates to formic acid using molecular oxygen

W. Wang, M. Niu, Y. Hou, W. Wu, Z. Liu, Q. Liu, S. Ren, Ken Marsh

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Abstract

Here we report a catalytic process for the efficient production of formic acid (FA) from common carbohydrates via VO2 + formed by dissolving sodium metavanadate in acidic water. The polysaccharides undergo a hydrolysis reaction and an immediate oxidation reaction successively to produce FA in the same reaction system. The hydrolysis reaction decomposes the polymerized structures to produce monosaccharides, which are readily oxidized to FA under catalysis of VO2 +. Typically, formic acid mole yields are 64.9% from cellulose and 63.5% from xylan (hemicellulose). The separation of FA from the catalytic system and recycling of the catalyst are demonstrated. © the Partner Organisations 2014.
Original languageEnglish
Pages (from-to)2614-2618
JournalGreen Chemistry
Volume16
Issue number5
DOIs
Publication statusPublished - 2014

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Wang, W., Niu, M., Hou, Y., Wu, W., Liu, Z., Liu, Q., ... Marsh, K. (2014). Catalytic conversion of biomass-derived carbohydrates to formic acid using molecular oxygen. Green Chemistry, 16(5), 2614-2618. https://doi.org/10.1039/c4gc00145a