GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS

Igor Luisetto; Anastasios I. Tsiotsias; Nikolaos D. Charisiou; Andreas Beka; Kyriaki Polychronopoulou; Maria A. Goula

GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS

Igor Luisetto
, Anastasios I. Tsiotsias
, Nikolaos D. Charisiou
, Andreas Beka
, Kyriaki Polychronopoulou
, Maria A. Goula

Mechanical & Nuclear Engineering

C.R. Casaccia
Western Macedonia University of Applied Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The glycerol steam reforming (GSR) reaction for hydrogen production, was investigated over Ni catalysts supported on perovskite-type oxides (Ni/BaZrO₃, Ni/CaZrO₃ and Ni/SrZrO₃) synthesized via the auto-combustion method. The prepared catalysts were characterized via XRD and H₂-TPR, showing a high phase purity (limited formation of alkaline earth carbonate impurity phases) and reducibility. Catalytic activity evaluation revealed that Ni/CaZrO₃ (CaZ-Ni₇) and Ni/SrZrO₃ (SrZ-Ni₇) were remarkably active for the conversion of glycerol towards gaseous products, yielding high amounts of H₂ and preventing its consumption via side-reactions, like CO_x hydrogenation. Ni/BaZrO₃ (BaZ-Ni₇) was found to be less effective for the gasification of glycerol, providing an overall lower H₂ yield. Ni/SrZrO₃ (SrZ-Ni₇) was shown to be the best-performing and most resilient catalyst, exhibiting a remarkably stable performance during 20h time-on-stream at 600 °C, as it outperforms many of the employed catalysts in the literature. The produced gas has a very high H₂/CO ratio (> 20) and thus, could be fed into fuel cell stacks without extensive downstream processing.

Original language	British English
Title of host publication	Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference
Subtitle of host publication	Bridging Continents by H2
Editors	Ibrahim Dincer, Can Ozgur Colpan, Mehmet Akif Ezan
Pages	77-79
Number of pages	3
ISBN (Electronic)	9786250008430
State	Published - 2022
Event	23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022 - Istanbul, Turkey Duration: 26 Jun 2022 → 30 Jun 2022

Publication series

Name	Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2

Conference

Conference	23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022
Country/Territory	Turkey
City	Istanbul
Period	26/06/22 → 30/06/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Catalytic stability
Glycerol steam reforming
Hydrogen production
Nickel catalysts
Perovskite oxides

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Luisetto, I., Tsiotsias, A. I., Charisiou, N. D., Beka, A., Polychronopoulou, K., & Goula, M. A. (2022). GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS. In I. Dincer, C. O. Colpan, & M. A. Ezan (Eds.), Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2 (pp. 77-79). (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

Luisetto, Igor ; Tsiotsias, Anastasios I. ; Charisiou, Nikolaos D. et al. / GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS. Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. editor / Ibrahim Dincer ; Can Ozgur Colpan ; Mehmet Akif Ezan. 2022. pp. 77-79 (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

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title = "GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS",

abstract = "The glycerol steam reforming (GSR) reaction for hydrogen production, was investigated over Ni catalysts supported on perovskite-type oxides (Ni/BaZrO3, Ni/CaZrO3 and Ni/SrZrO3) synthesized via the auto-combustion method. The prepared catalysts were characterized via XRD and H2-TPR, showing a high phase purity (limited formation of alkaline earth carbonate impurity phases) and reducibility. Catalytic activity evaluation revealed that Ni/CaZrO3 (CaZ-Ni7) and Ni/SrZrO3 (SrZ-Ni7) were remarkably active for the conversion of glycerol towards gaseous products, yielding high amounts of H2 and preventing its consumption via side-reactions, like COx hydrogenation. Ni/BaZrO3 (BaZ-Ni7) was found to be less effective for the gasification of glycerol, providing an overall lower H2 yield. Ni/SrZrO3 (SrZ-Ni7) was shown to be the best-performing and most resilient catalyst, exhibiting a remarkably stable performance during 20h time-on-stream at 600 °C, as it outperforms many of the employed catalysts in the literature. The produced gas has a very high H2/CO ratio (> 20) and thus, could be fed into fuel cell stacks without extensive downstream processing.",

keywords = "Catalytic stability, Glycerol steam reforming, Hydrogen production, Nickel catalysts, Perovskite oxides",

author = "Igor Luisetto and Tsiotsias, \{Anastasios I.\} and Charisiou, \{Nikolaos D.\} and Andreas Beka and Kyriaki Polychronopoulou and Goula, \{Maria A.\}",

note = "Funding Information: We gratefully acknowledge that this research has been co-financed by the European Union and Greek national funds under the call “Greece – China Call for Proposals for Joint RT\&D Projects” (Project code: T7DKI-00388). Publisher Copyright: {\textcopyright} 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.; 23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022 ; Conference date: 26-06-2022 Through 30-06-2022",

year = "2022",

language = "British English",

series = "Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2",

pages = "77--79",

editor = "Ibrahim Dincer and Colpan, \{Can Ozgur\} and Ezan, \{Mehmet Akif\}",

booktitle = "Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference",

}

Luisetto, I, Tsiotsias, AI, Charisiou, ND, Beka, A, Polychronopoulou, K & Goula, MA 2022, GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS. in I Dincer, CO Colpan & MA Ezan (eds), Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2, pp. 77-79, 23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022, Istanbul, Turkey, 26/06/22.

GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS. / Luisetto, Igor; Tsiotsias, Anastasios I.; Charisiou, Nikolaos D. et al.
Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. ed. / Ibrahim Dincer; Can Ozgur Colpan; Mehmet Akif Ezan. 2022. p. 77-79 (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Luisetto, Igor

AU - Tsiotsias, Anastasios I.

AU - Charisiou, Nikolaos D.

AU - Beka, Andreas

AU - Polychronopoulou, Kyriaki

AU - Goula, Maria A.

N1 - Funding Information: We gratefully acknowledge that this research has been co-financed by the European Union and Greek national funds under the call “Greece – China Call for Proposals for Joint RT&D Projects” (Project code: T7DKI-00388). Publisher Copyright: © 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.

PY - 2022

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N2 - The glycerol steam reforming (GSR) reaction for hydrogen production, was investigated over Ni catalysts supported on perovskite-type oxides (Ni/BaZrO3, Ni/CaZrO3 and Ni/SrZrO3) synthesized via the auto-combustion method. The prepared catalysts were characterized via XRD and H2-TPR, showing a high phase purity (limited formation of alkaline earth carbonate impurity phases) and reducibility. Catalytic activity evaluation revealed that Ni/CaZrO3 (CaZ-Ni7) and Ni/SrZrO3 (SrZ-Ni7) were remarkably active for the conversion of glycerol towards gaseous products, yielding high amounts of H2 and preventing its consumption via side-reactions, like COx hydrogenation. Ni/BaZrO3 (BaZ-Ni7) was found to be less effective for the gasification of glycerol, providing an overall lower H2 yield. Ni/SrZrO3 (SrZ-Ni7) was shown to be the best-performing and most resilient catalyst, exhibiting a remarkably stable performance during 20h time-on-stream at 600 °C, as it outperforms many of the employed catalysts in the literature. The produced gas has a very high H2/CO ratio (> 20) and thus, could be fed into fuel cell stacks without extensive downstream processing.

AB - The glycerol steam reforming (GSR) reaction for hydrogen production, was investigated over Ni catalysts supported on perovskite-type oxides (Ni/BaZrO3, Ni/CaZrO3 and Ni/SrZrO3) synthesized via the auto-combustion method. The prepared catalysts were characterized via XRD and H2-TPR, showing a high phase purity (limited formation of alkaline earth carbonate impurity phases) and reducibility. Catalytic activity evaluation revealed that Ni/CaZrO3 (CaZ-Ni7) and Ni/SrZrO3 (SrZ-Ni7) were remarkably active for the conversion of glycerol towards gaseous products, yielding high amounts of H2 and preventing its consumption via side-reactions, like COx hydrogenation. Ni/BaZrO3 (BaZ-Ni7) was found to be less effective for the gasification of glycerol, providing an overall lower H2 yield. Ni/SrZrO3 (SrZ-Ni7) was shown to be the best-performing and most resilient catalyst, exhibiting a remarkably stable performance during 20h time-on-stream at 600 °C, as it outperforms many of the employed catalysts in the literature. The produced gas has a very high H2/CO ratio (> 20) and thus, could be fed into fuel cell stacks without extensive downstream processing.

KW - Catalytic stability

KW - Glycerol steam reforming

KW - Hydrogen production

KW - Nickel catalysts

KW - Perovskite oxides

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M3 - Conference contribution

AN - SCOPUS:85147196478

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Y2 - 26 June 2022 through 30 June 2022

ER -

Luisetto I, Tsiotsias AI, Charisiou ND, Beka A, Polychronopoulou K, Goula MA. GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS. In Dincer I, Colpan CO, Ezan MA, editors, Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. 2022. p. 77-79. (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

GLYCEROL STEAM REFORMING FOR THE PRODUCTION OF HYDROGEN OVER REMARKABLY ACTIVE AND STABLE PEROVSKITE SUPPORTED Ni CATALYSTS

Abstract

Publication series

Conference

UN SDGs

Keywords

OpenUrl availability

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