A QENS Study of Guaiacol, a Lignin Model Compound, on a Hydrodeoxygenation Catalyst

DOI

Bio-oil can be obtained from the pyrolysis of biomass and maintains a closed carbon cycle with no net increase in atmospheric CO2 level, making the environment cleaner. However, the high content of oxygenates in bio-oil result in low heating values, chemical and thermal instability, and immiscibility with hydrocarbon fuels. One effective upgrading process is hydrotreatment using hydrodeoxygenation catalysts. We have synthesised the catalyst with a novel support based on bentonite clays by the pillarization technique, i.e. NiMoS/PILC and results showed that our catalysts were superior to commercial NiMoS/Al2O3. A crucial part of optimising the catalyst is to understand how the reactants move across the surface. To this end, we wish to use quasielastic neutron scattering to study the motion of a lignin model compound, guaiacol (2-methoxyphenol), as a liquid and in the adsorbed state.

Identifier
DOI https://doi.org/10.5286/ISIS.E.90617209
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/90617209
Provenance
Creator Professor Stewart Parker; Dr Ferensa Oemry; Dr Ian Silverwood; Dr Indri Badria Adilina; Dr Nino Rinaldi; Mr Fauzan Aulia; Mr Sabar Simanungkalit
Publisher ISIS Neutron and Muon Source
Publication Year 2021
Rights CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact isisdata(at)stfc.ac.uk
Representation
Resource Type Dataset
Discipline Chemistry; Natural Sciences
Temporal Coverage Begin 2018-03-09T09:30:00Z
Temporal Coverage End 2018-03-16T09:27:07Z