Influence of Promotor, H2O and H2S on the Hydrodeoxygenation of Biomass Pyrolysis Vapor over MoS2 Catalysts

Trine M. H. Arndal, Martin Høj, Abhijeet Gaur, Tim Prüssmann, Delfina Garcia Pintos, Felix Studt, Jostein Gabrielsend, Jan-Dierk Grunwaldt, Thomas W. Hansen, Anker Degn Jensen

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Abstract

Catalytic hydropyrolysis combines fast pyrolysis with catalytic upgrading by hydrodeoxygenation (HDO) in a single step for the production of fuel oil from biomass in which reactive pyrolysis vapors are upgraded before condensation. Catalyst activity and lifetime is challenged by carbon deposition and by the presence of alkali, nitrogen, sulfur and water. In this contribution, a combined experimental, characterization (in-situ Extended X-Ray Absorption Fine Structure, EXAFS) and theoretical (Density Functional Theory, DFT) study of catalytic HDO of biomass model compounds over MoS2 based catalysts is presented with emphasis on the influence of water and H2S.
Original languageEnglish
Publication date2017
Number of pages2
Publication statusPublished - 2017
Event13th European Congress on Catalysis (EUROPACAT 2017) - Florence, Italy
Duration: 27 Aug 201731 Aug 2017

Conference

Conference13th European Congress on Catalysis (EUROPACAT 2017)
CountryItaly
CityFlorence
Period27/08/201731/08/2017

Cite this

Arndal, T. M. H., Høj, M., Gaur, A., Prüssmann, T., Pintos, D. G., Studt, F., ... Jensen, A. D. (2017). Influence of Promotor, H2O and H2S on the Hydrodeoxygenation of Biomass Pyrolysis Vapor over MoS2 Catalysts. Abstract from 13th European Congress on Catalysis (EUROPACAT 2017), Florence, Italy.
Arndal, Trine M. H. ; Høj, Martin ; Gaur, Abhijeet ; Prüssmann, Tim ; Pintos, Delfina Garcia ; Studt, Felix ; Gabrielsend, Jostein ; Grunwaldt, Jan-Dierk ; W. Hansen, Thomas ; Jensen, Anker Degn. / Influence of Promotor, H2O and H2S on the Hydrodeoxygenation of Biomass Pyrolysis Vapor over MoS2 Catalysts. Abstract from 13th European Congress on Catalysis (EUROPACAT 2017), Florence, Italy.2 p.
@conference{72b7258af56d46b3a2f9b4e452b62c98,
title = "Influence of Promotor, H2O and H2S on the Hydrodeoxygenation of Biomass Pyrolysis Vapor over MoS2 Catalysts",
abstract = "Catalytic hydropyrolysis combines fast pyrolysis with catalytic upgrading by hydrodeoxygenation (HDO) in a single step for the production of fuel oil from biomass in which reactive pyrolysis vapors are upgraded before condensation. Catalyst activity and lifetime is challenged by carbon deposition and by the presence of alkali, nitrogen, sulfur and water. In this contribution, a combined experimental, characterization (in-situ Extended X-Ray Absorption Fine Structure, EXAFS) and theoretical (Density Functional Theory, DFT) study of catalytic HDO of biomass model compounds over MoS2 based catalysts is presented with emphasis on the influence of water and H2S.",
author = "Arndal, {Trine M. H.} and Martin H{\o}j and Abhijeet Gaur and Tim Pr{\"u}ssmann and Pintos, {Delfina Garcia} and Felix Studt and Jostein Gabrielsend and Jan-Dierk Grunwaldt and {W. Hansen}, Thomas and Jensen, {Anker Degn}",
year = "2017",
language = "English",
note = "13th European Congress on Catalysis (EUROPACAT 2017) ; Conference date: 27-08-2017 Through 31-08-2017",

}

Arndal, TMH, Høj, M, Gaur, A, Prüssmann, T, Pintos, DG, Studt, F, Gabrielsend, J, Grunwaldt, J-D, W. Hansen, T & Jensen, AD 2017, 'Influence of Promotor, H2O and H2S on the Hydrodeoxygenation of Biomass Pyrolysis Vapor over MoS2 Catalysts', 13th European Congress on Catalysis (EUROPACAT 2017), Florence, Italy, 27/08/2017 - 31/08/2017.

Influence of Promotor, H2O and H2S on the Hydrodeoxygenation of Biomass Pyrolysis Vapor over MoS2 Catalysts. / Arndal, Trine M. H.; Høj, Martin; Gaur, Abhijeet; Prüssmann, Tim ; Pintos, Delfina Garcia; Studt, Felix; Gabrielsend, Jostein ; Grunwaldt, Jan-Dierk; W. Hansen, Thomas ; Jensen, Anker Degn.

2017. Abstract from 13th European Congress on Catalysis (EUROPACAT 2017), Florence, Italy.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

TY - ABST

T1 - Influence of Promotor, H2O and H2S on the Hydrodeoxygenation of Biomass Pyrolysis Vapor over MoS2 Catalysts

AU - Arndal, Trine M. H.

AU - Høj, Martin

AU - Gaur, Abhijeet

AU - Prüssmann, Tim

AU - Pintos, Delfina Garcia

AU - Studt, Felix

AU - Gabrielsend, Jostein

AU - Grunwaldt, Jan-Dierk

AU - W. Hansen, Thomas

AU - Jensen, Anker Degn

PY - 2017

Y1 - 2017

N2 - Catalytic hydropyrolysis combines fast pyrolysis with catalytic upgrading by hydrodeoxygenation (HDO) in a single step for the production of fuel oil from biomass in which reactive pyrolysis vapors are upgraded before condensation. Catalyst activity and lifetime is challenged by carbon deposition and by the presence of alkali, nitrogen, sulfur and water. In this contribution, a combined experimental, characterization (in-situ Extended X-Ray Absorption Fine Structure, EXAFS) and theoretical (Density Functional Theory, DFT) study of catalytic HDO of biomass model compounds over MoS2 based catalysts is presented with emphasis on the influence of water and H2S.

AB - Catalytic hydropyrolysis combines fast pyrolysis with catalytic upgrading by hydrodeoxygenation (HDO) in a single step for the production of fuel oil from biomass in which reactive pyrolysis vapors are upgraded before condensation. Catalyst activity and lifetime is challenged by carbon deposition and by the presence of alkali, nitrogen, sulfur and water. In this contribution, a combined experimental, characterization (in-situ Extended X-Ray Absorption Fine Structure, EXAFS) and theoretical (Density Functional Theory, DFT) study of catalytic HDO of biomass model compounds over MoS2 based catalysts is presented with emphasis on the influence of water and H2S.

M3 - Conference abstract for conference

ER -

Arndal TMH, Høj M, Gaur A, Prüssmann T, Pintos DG, Studt F et al. Influence of Promotor, H2O and H2S on the Hydrodeoxygenation of Biomass Pyrolysis Vapor over MoS2 Catalysts. 2017. Abstract from 13th European Congress on Catalysis (EUROPACAT 2017), Florence, Italy.