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Title: CAN BIOGAS CONTRIBUTE TO PURE HYDROGEN COMBUSTION?

Year

2024

BibTex Views:

203

Peer Reviewed

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Title

CAN BIOGAS CONTRIBUTE TO PURE HYDROGEN COMBUSTION?

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Authors

Isabel Amez; Blanca Castells; David Bolonio; David Leon; Marcelo F. Ortega Leon

DOI

10.5593/sgem2024/4.1/s17.06

DOI Issue

10.5593/sgem2024/4.1

ISSN

1314-2704

ISBN

978-619-7603-71-2

Language

English

Volume

Issue

4.1

Editor

• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA

Scientific Area

17.Renewable Energy Sources and Clean Technologies

Abstract/ Foreword

Hydrogen combustion is presented as a potential solution to cover the heat demand with renewable energies. However, current technologies do not allow the combustion of pure hydrogen and it must often be mixed with fossil fuels. Carbon dioxide (CO2) has proven to be useful for stabilizing hydrogen combustion, as has methane (CH4). Therefore, this research proposes the use of biogas as a stabilizer of pure hydrogen combustion. For this purpose, experimental tests were carried out, burning a lean biogas (BG 50% CH4) and a medium biogas (BG 60% CH4). Each biogas was burned in a commercial biogas burner with different percentages of hydrogen. Afterwards, the combustion temperature and the difference in temperatures obtained before and after combustion were analyzed. These parameters allow to study the dual effect between H2 and CO2. The results show that the balance between the percentage of CO2 and H2 is vital for efficient combustion. Therefore, this study significantly contributes to the advancement of sustainable combustion systems.

References (click to open)

[1] H. A. Daggash et al., “Closing the carbon cycle to maximise climate change mitigation: Power-to-methanol: vs. power-to-direct air capture,” Sustain. Energy Fuels, vol. 2, no. 6, pp. 1153–1169, 2018, doi: 10.1039/c8se00061a.
[2] M. Talibi, P. Hellier, and N. Ladommatos, “Combustion and exhaust emission characteristics, and in-cylinder gas composition, of hydrogen enriched biogas mixtures in a diesel engine,” Energy, vol. 124, pp. 397–412, 2017, doi: 10.1016/j.energy.2017.02.070.
[3] P. C. Slorach and L. Stamford, “Net zero in the heating sector: Technological options and environmental sustainability from now to 2050,” Energy Convers.
[1] H. A. Daggash et al., “Closing the carbon cycle to maximise climate change mitigation: Power-to-methanol: vs. power-to-direct air capture,” Sustain. Energy Fuels, vol. 2, no. 6, pp. 1153–1169, 2018, doi: 10.1039/c8se00061a.
[2] M. Talibi, P. Hellier, and N. Ladommatos, “Combustion and exhaust emission characteristics, and in-cylinder gas composition, of hydrogen enriched biogas mixtures in a diesel engine,” Energy, vol. 124, pp. 397–412, 2017, doi: 10.1016/j.energy.2017.02.070.
[3] P. C. Slorach and L. Stamford, “Net zero in the heating sector: Technological options and environmental sustainability from now to 2050,” Energy Convers. 2020, pp. 2012–2013.
[16] E. C. for Standardization, EN ISO 6976:2016 Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition. European Union, 2017.

Acknowledgements (click to open)

This project has received funding from the Spanish Government, in the 2021 call “Proyectos de Transicion Ecologica y Transicion Digital” with the project number of: TED2021-132181B-I00.

Type

conference

Url

https://doi.org/10.5593/sgem2024/4.1/s17.06

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Proceedings Тitle

Proceedings of 24th International Multidisciplinary Scientific GeoConference SGEM 2024

Note

24th International Multidisciplinary Scientific GeoConference SGEM 2024, 1 - 7 July, 2024

Type

Proceedings Paper

Publisher

STEF92 Technology

Series

First click on Radio Buttons above - Scopus or Clarivate format

Organization

SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.

Pages

47-54

Date

1 - 7 July, 2024

Online Source Type

website

Digital Source Type

9723

Keywords

Hydrogen, biogas, combustion, flame analysis, emissions

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Title: CAN BIOGAS CONTRIBUTE TO PURE HYDROGEN COMBUSTION?

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