Abstract: A method for converting a diol in solution to an olefin fraction, the method comprising: (i) reacting a diol of the formula HO—R—OH in solution with a carbonyl-containing molecule of the formula: in the presence of an acid catalyst to result in a dioxolane molecule of the formula: wherein R is a hydrocarbon linker containing 1-12 carbon atoms, and R1 and R2 are independently selected from hydrogen atom and hydrocarbon groups containing 1-12 carbon atoms, wherein R1 and R2 optionally interconnect; (ii) removing the dioxolane molecule from the solution by phase separation; and (iii) contacting the dioxolane molecule with a metal-loaded zeolite at a temperature of 100-500° C. to convert the dioxolane molecule to an olefin fraction.

Abstract: The present disclosure relates to the selective hydrodeoxygenation (HDO) of bio-based furanic ketones with a bifunctional copper-based catalyst in the presence of a solvent to prepare alkyl furans with high yield, purity, and scalability. The alkyl furans prepared herein are useful in the preparation of surfactants.

Abstract: A method for converting a diol in solution to an olefin fraction, the method comprising: (i) reacting a diol of the formula HO—R—OH in solution with a carbonyl-containing molecule of the formula: in the presence of an acid catalyst to result in a dioxolane molecule of the formula: wherein R is a hydrocarbon linker containing 1-12 carbon atoms, and R1 and R2 are independently selected from hydrogen atom and hydrocarbon groups containing 1-12 carbon atoms, wherein R1 and R2 optionally interconnect; (ii) removing the dioxolane molecule from the solution by phase separation; and (iii) contacting the dioxolane molecule with a metal-loaded zeolite at a temperature of 100-500° C. to convert the dioxolane molecule to an olefin fraction.

Abstract: Disclosed herein are embodiments of a method for making recyclable polymers and a method for decomposing the polymers back to the monomers which can then be reused. The polymer are stable to aqueous and/or acid conditions and may have a formula II The method to decompose the polymer back to the monomers may comprise heating the polymer in a protic organic solvent.

Abstract: Embodiments of a system and method are disclosed for obtaining high-energy fuels. In some embodiments, the system and method produces one or more fused cyclic compounds that can include one or more bridging points. The fused cyclic compounds are suitable for use as a high-energy fuels, and may be derived from biomass.

Abstract: Embodiments of a system and method are disclosed for obtaining high-energy fuels. In some embodiments, the system and method produces one or more fused cyclic compounds that can include one or more bridging points. The fused cyclic compounds are suitable for use as a high-energy fuels, and may be derived from biomass.

Abstract: Disclosed herein are embodiments of a method for making recyclable polymers and a method for decomposing the polymers back to the monomers which can then be reused. The polymer are stable to aqueous and/or acid conditions and may have a formula II The method to decompose the polymer back to the monomers may comprise heating the polymer in a protic organic solvent.

Abstract: The present disclosure relates to methods for preparing cyclic acetals from the catalytic transformation of bio-derived aldehydes with 2,3-butanediol. The methods operate in a solvent-free reaction system and provide isolation of the product acetals through phase separation and subsequent decantation. The cyclic acetals exhibit excellent properties for blending with diesel fuel, including increased cetane number and density, and decreased viscosity, freezing point, and soot formation.

Abstract: The present disclosure relates to the selective hydrodeoxygenation (HDO) of bio-based furanic ketones with a bifunctional copper-based catalyst in the presence of a solvent to prepare alkyl furans with high yield, purity, and scalability. The alkyl furans prepared herein are useful in the preparation of surfactants.