The University of Southampton

Honeywell International Inc.

Signa Chemistry, Inc.

Advansix Resins & Chemicals Llc.

Advansix Resins & Chemical LLC

Matthew Edward Potter

Robert Raja

Alan Bart Levy

Michael Lefenfeld

Alexander James Paterson

Scott R Keenan

Sivan A Van Aswegen

Arran M Gill

Methods for converting an alcohol, such as cyclohexanol to a ketone, such as cyclohexanone, include reacting the alcohol in the presence of a catalyst and oxygen to produce the ketone. In one exemplary embodiment, the catalyst comprises a microporous copper chloropyrophosphate framework including a plurality of noble metal nanoparticles. In one exemplary embodiment, the noble metal nanoparticles include at least one metal selected from the group consisting of platinum, palladium, and gold.

Nanoparticle catalysts for conversion of cyclohexanol to cyclohexanone

Methods for producing lactams from oximes by performing a Beckmann rearrangement using a silicoaluminophosphate catalyst are provided. These catalysts may be used in gas phase or liquid phase reactions to convert oximes into lactams. High conversion of oxime and high selectivity for the desired lactams are produced using the disclosed methods, including high conversion and selectivity for &#x3b5;-caprolactam produced from cyclohexanone oxime and high conversion and selectivity for &#x3c9;-laurolactam produced from cyclododecanone oxime.

Gas and liquid phase catalytic Beckmann rearrangement of oximes to produce lactams

Gas and liquid phase catalytic beckmann rearrangement of oximes to produce lactams

The disclosure describes a new class of isomorphously metal-substituted aluminophosphate materials with high phase purity that are capable of performing selective Br&#xf6;nsted acid catalyzed chemical transformations, such as transforming alcohols to olefins, with high conversions and selectivities using mild conditions. Isomorphous substitutions of functional metal ions for both the aluminum ions and the phosphorous ions were successful in various AlPO structures, along with multiple metal substitutions into a single aluminum site and/or a phosphorous site. This invention can be used towards the catalytic conversion of hydroxylated compounds of linear and/or branched moiety with the possibility of being substituted to their respective hydrocarbon products, preferably light olefins containing 2 to 10 carbon atoms, among other chemistries.

Catalytic dehydration of alcohols using phase pure, calcined single- and multi-site heterogeneous catalysts

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Southampton, United Kingdom

Matthew Edward Potter