Influence of active phase loading in hydrodeoxygenation (HDO) of ethylene glycol over promoted MoS2/MgAl2O4 catalysts

Trine M. H. Dabros, Hendrik Kramer, Martin Høj, Jan-Dierk Grunwaldt, Jostein Gabrielsend, Anker Degn Jensen*

*Corresponding author for this work

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

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Abstract

Catalytic fast hydropyrolysis can be used to convert solid lignocellulosic biomass into liquid fuels by combined fast pyrolysis and catalytic hydro-deoxygenation (HDO) [1]. The advantage of this technique is that the pyrolysis vapors can be deoxygenated and stabilized against polymeriza-tion immediately when formed, since fast pyrolysis occurs in the pres-ence of an HDO catalyst and hydrogen. Promoted MoS2 catalysts are active and selective for HDO [2]. Since the cellulosic part of biomass contributes to polymerization and coking [3], a key focus of the catalyst and process development is to investigate HDO of cellulose and hemicel-lulose derived compounds. Ethylene glycol (EG) represents these com-pounds and was used as model compound in this work.
Original languageEnglish
Publication date2018
Number of pages1
Publication statusPublished - 2018
Event18th Nordic Symposium on Catalysis - Copenhagen, Denmark
Duration: 26 Aug 201828 Aug 2018
Conference number: 18
https://www.conferencemanager.dk/NSC2018

Conference

Conference18th Nordic Symposium on Catalysis
Number18
CountryDenmark
CityCopenhagen
Period26/08/201828/08/2018
Internet address

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