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Hydrotreatment of pyrolysis oils over nickel-based catalysts

Boscagli, Chiara

Abstract (englisch):
The continual depletion of fossil fuel resources necessitates sustainable solutions to face the global demand for energy, fuels and chemicals. Pyrolysis followed by hydrotreatment offers an attractive and economical strategy for thermochemical conversion of biomass to fuels and chemicals. However, optimisation of the hydrotreatment process and catalyst properties is still necessary to promote it to an industrial scale. This study presents a comprehensive analysis of nickel-based catalysts for hydrotreatment of pyrolysis oil in mild and deep reaction conditions. In-depth catalyst characterisation showed the influence of pyrolysis oil on the catalyst activity. Finally, a systematic analysis about the influence of different parameters on the upgraded oil composition from intermediate pyrolysis oil is reported.

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Volltext §
DOI: 10.5445/IR/1000070739
Zugehörige Institution(en) am KIT Institut für Katalyseforschung und -Technologie (IKFT)
Publikationstyp Hochschulschrift
Jahr 2017
Sprache Englisch
Identifikator urn:nbn:de:swb:90-707393
KITopen-ID: 1000070739
HGF-Programm 35.13.02 (POF III, LK 01)
Verlag KIT, Karlsruhe
Umfang XIV, 190, xxiii S.
Abschlussart Dissertation
Fakultät Fakultät für Chemie und Biowissenschaften (CHEM-BIO)
Institut Institut für Katalyseforschung und -Technologie (IKFT)
Prüfungsdatum 10.02.2017
Referent/Betreuer Prof. J.-D. Grunwaldt
Schlagworte hydrotreatment, hydrodeoxygenation, pyrolysis, biomass, nickel, catalyst
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