Fusel Oils derived from C2-C4 alcohol fermentations can be converted to industrially relelvant bio-based chemicals at cost competitive pricing to their petro-based analogues, via optimization of metal oxide catalyst combinations on various supports. Depending upon catalyst selection and reaction conditions, Fusel Oils can be ugraded to i) olefins consisting mainly of isoamylene and/or isoprene, ii) ketones consisting mainly of methyl isobutyl ketone (MIBK) and di-isobutylketone (DIBK), or iii) aldehydes consisting mainly of isovaleraldehyde and 2-methylbutanal. Given the similiarity of catalyst physicochemical properties, reaction operating conditions, and downstream unit operations for product isolation, a multi-purpose production campaign approach may be implemented to provide maximum operational flexibility in the supply of bio-based olefins, ketones, and/or aldehdyes depending market conditions and pricing.

Optimizing metal oxide catalyst combinations for enhanced stability and selectivity towards production of industrially relevant bio-based olefins, ketones, and aldehdyes

2019 Spring National Meeting

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