U Delaware team develops efficient catalyst for production of renewable jet-fuel-range alkanes from biomass under mild conditions

By mmillikin A team at the University of Delaware has synthesized renewable jet-fuel-range alkanes by hydrodeoxygenation of lignocellulose-derived high-carbon furylmethanes over ReOx-modified Ir/SiO2 catalysts under mild reaction conditions (170 ˚C, 5 MPa). Their paper is featured on the cover of the journal ChemSusChem.

In their work, they found that Ir−ReOx/SiO2 with a Re/Ir molar ratio of 2:1 exhibits the best performance, achieving a combined alkanes yield of 82–99% from C12–C15 furylmethanes. The catalyst can be regenerated in three consecutive cycles with only about 12% loss in the combined alkanes yield.

Production of jet fuel, a mixture of C8-C16 hydrocarbons, especially from abundant,

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