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Andreas Delimitis
Researcher at University of Stavanger
Publications - 79
Citations - 2588
Andreas Delimitis is an academic researcher from University of Stavanger. The author has contributed to research in topics: Catalysis & Nanoparticle. The author has an hindex of 22, co-authored 73 publications receiving 2136 citations. Previous affiliations of Andreas Delimitis include Cardiff University & Aristotle University of Thessaloniki.
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Journal ArticleDOI
Catalytic upgrading of biomass pyrolysis vapors using transition metal-modified ZSM-5 zeolite
E.F. Iliopoulou,Stylianos D. Stefanidis,Konstantinos G. Kalogiannis,Andreas Delimitis,Angelos A. Lappas,Kostas S. Triantafyllidis +5 more
TL;DR: In this paper, an equilibrium, commercial diluted ZSM-5 catalyst was used as the base case, in comparison with a series of nickel (Ni) and cobalt (Co) modified variants at varying metal loading.
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Green synthesis and characterization of silver nanoparticles produced using Arbutus Unedo leaf extract
Pantelis Kouvaris,Andreas Delimitis,Vassilis Zaspalis,Dimitrios Papadopoulos,S.A. Tsipas,Nikolaos Michailidis +5 more
TL;DR: In this paper, aqueous silver ions when exposed to the leaf broth of Arbutus unedo were reduced and stabilized over long periods of time resulting in the green synthesis of surface functionalized silver nanoparticles.
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Natural magnesium oxide (MgO) catalysts: A cost-effective sustainable alternative to acid zeolites for the in situ upgrading of biomass fast pyrolysis oil
Stylianos D. Stefanidis,Stamatia A. Karakoulia,Konstantinos G. Kalogiannis,E.F. Iliopoulou,Andreas Delimitis,H. Yiannoulakis,T. Zampetakis,Angelos A. Lappas,Kostas S. Triantafyllidis +8 more
TL;DR: In this article, the authors investigated low-cost, naturally derived basic MgO materials as catalysts for the catalytic fast pyrolysis of lignocellulosic biomass as alternatives to classical acidic zeolite catalysts.
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Pilot-scale validation of Co-ZSM-5 catalyst performance in the catalytic upgrading of biomass pyrolysis vapours
E.F. Iliopoulou,Stylianos D. Stefanidis,Konstantinos G. Kalogiannis,Antonios C. Psarras,Andreas Delimitis,Kostas S. Triantafyllidis,Angelos A. Lappas +6 more
TL;DR: In this article, the authors evaluated commercial ZSM-5 catalysts (diluted with a silica-alumina matrix) in the in situ upgrading of lignocellulosic biomass pyrolysis vapours and the validation of their bench-scale reactor performance in a pilot scale circulating fluidized bed (CFB), and further promoted with cobalt (Co, 5% wt%).
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Nickel on alumina catalysts for the production of hydrogen rich mixtures via the biogas dry reforming reaction: Influence of the synthesis method
Maria A. Goula,Nikolaos D. Charisiou,Kiriakos N. Papageridis,Andreas Delimitis,Eleni Pachatouridou,E.F. Iliopoulou +5 more
TL;DR: Nickel on Al2O3 supported catalysts with low and high metal loading were synthesized, using the conventional incipient wetness and wet impregnation methods, as well as a slightly modified Equilibrium Deposition Filtration (EDF) technique as discussed by the authors.