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dc.contributor.author
Dubray, Florent
dc.contributor.author
Paunović, Vladimir
dc.contributor.author
Ranocchiari, Marco
dc.contributor.author
van Bokhoven, Jeroen A.
dc.date.accessioned
2022-09-08T08:27:31Z
dc.date.available
2022-08-03T04:47:45Z
dc.date.available
2022-08-03T06:00:40Z
dc.date.available
2022-09-08T08:27:31Z
dc.date.issued
2022-10-25
dc.identifier.issn
1226-086X
dc.identifier.other
10.1016/j.jiec.2022.07.030
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/561508
dc.identifier.doi
10.3929/ethz-b-000561508
dc.description.abstract
The oligomerization of biomass-derived light olefins offers a promising potential for the synthesis of sustainable jet-fuels, which mostly comprise C10-C18 hydrocarbons. However, the selectivity control of oligomerization reaction remains a challenge. In this contribution, oligomerization of pentene and hexene mixtures was studied over acidic mesoporous Al–SBA–15 catalyst in continuous operation, and the impact of different process parameters on conversion and selectivity is thoroughly evaluated. Kinetics evaluation showed that the reactivity of pentene is higher than that of hexene. Selectivity to jet-fuel range products >98% were achievable at low-to-moderate conversions (<50%), while higher conversions (ca. 90%) resulted in selectivities of ca. 75%. Notably, the product distribution at iso-conversion was unaffected by temperature, pressure, and weight hourly space velocity, implicating that adjusting the conversion is the primary way to tune the selectivity of the Al-SBA-15 catalyst. This understanding of the oligomerization process opens the door for the research devoted on the oligomerization of complex olefin mixtures, mimicking the process stream of olefins production units, in order to achieve “biomass to jet-fuel” transformation.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
The Korean Society of Industrial and Engineering Chemistry
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
Oligomerization
en_US
dc.subject
Jet-fuel
en_US
dc.subject
SBA-15
en_US
dc.subject
Catalysis
en_US
dc.title
Production of jet-fuel-range olefins via catalytic conversion of pentene and hexene over mesoporous Al-SBA-15 catalyst
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2022-07-28
ethz.journal.title
Journal of Industrial and Engineering Chemistry
ethz.journal.volume
114
en_US
ethz.journal.abbreviated
Journal of Ind. & Eng. Chemistry
ethz.pages.start
409
en_US
ethz.pages.end
417
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.scopus
ethz.publication.place
Seoul
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02516 - Inst. f. Chemie- und Bioingenieurwiss. / Inst. Chemical and Bioengineering::03746 - Van Bokhoven, Jeroen A. / Van Bokhoven, Jeroen A.
en_US
ethz.date.deposited
2022-08-02T20:24:42Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2022-09-08T08:27:38Z
ethz.rosetta.lastUpdated
2022-09-08T08:27:38Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/561506
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/561505
ethz.COinS
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