Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study
H2 production from biogas (60%CH4 + 40%CO2) by sorption enhanced steam reforming (SESR) was thermodynamically and experimentally studied in a fluidized bed reactor. Biogas is an interesting renewable biomass resource for hydrogen production due to its sustainable nature. SESR combines the catalytic...
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ftcsic:oai:digital.csic.es:10261/225127 2024-02-11T10:01:39+01:00 Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study García Fernández, Roberto Gil Matellanes, María Victoria Rubiera González, Fernando Chen, D. Pevida García, Covadonga Ministerio de Ciencia e Innovación (España) Principado de Asturias Gil Matellanes, María Victoria Rubiera González, Fernando Pevida García, Covadonga 2020-12-04 http://hdl.handle.net/10261/225127 https://doi.org/10.1016/j.energy.2020.119491 https://doi.org/10.13039/501100004837 https://doi.org/10.13039/100011941 en eng Elsevier #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/ENE2017-83530-R Postprint https://doi.org/10.1016/j.energy.2020.119491 Sí Energy 218: 119491 (2021) 0360-5442 http://hdl.handle.net/10261/225127 doi:10.1016/j.energy.2020.119491 1873-6785 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/100011941 open Biogas Hydrogen Sorption enhanced steam reforming Pd/Ni–Co catalyst Dolomite artículo http://purl.org/coar/resource_type/c_6501 2020 ftcsic https://doi.org/10.1016/j.energy.2020.11949110.13039/50110000483710.13039/100011941 2024-01-16T11:00:32Z H2 production from biogas (60%CH4 + 40%CO2) by sorption enhanced steam reforming (SESR) was thermodynamically and experimentally studied in a fluidized bed reactor. Biogas is an interesting renewable biomass resource for hydrogen production due to its sustainable nature. SESR combines the catalytic reforming reaction of biogas with simultaneous CO2 removal in a single step. A Pd/Ni–Co hydrotalcite-like material (HT) was used as catalyst and dolomite as CO2 sorbent. The effects of temperature (550–800 °C), steam/CH4 molar ratio (2–6) and gas hourly space velocity (GHSV) (492–3937 mL CH4 gcat−1 h−1) on the process performance were evaluated. CO2 in biogas was effectively removed by the sorbent from the gas phase at 550–700 °C, without influencing the reforming process. H2 yield increased with temperature from 550 to 650 °C, but H2 concentration decreased at temperatures higher than 600 °C, requiring a tradeoff between both parameters to select an optimum operating temperature. H2 purity of 98.4 vol% was obtained at 550–600 °C and H2 yield of 92.7% was reached at 650 °C. Higher steam/CH4 ratios enhance the process, whereas higher space velocities decrease H2 yield. Results demonstrate that high-purity high-yield biohydrogen can be produced by the SESR of a renewable biomass resource as biogas. The authors thank Franefoss Miljøkalk A/S (Norway) for supplying Arctic dolomite. This work was carried out with financial support from the Spanish MICINN (Project ENE2017-83530-R) and from the Gobierno del Principado de Asturias (PCTI, Ref. IDI/2018/000115), both co-financed by the European Regional Development Fund (ERDF). M.V. Gil acknowledges support from a Ramón y Cajal grant (RYC-2017-21937) of the Spanish Government, co-financed by the European Social Fund (ESF). Peer reviewed Article in Journal/Newspaper Arctic Digital.CSIC (Spanish National Research Council) Arctic Norway Energy 218 119491 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Biogas Hydrogen Sorption enhanced steam reforming Pd/Ni–Co catalyst Dolomite |
spellingShingle |
Biogas Hydrogen Sorption enhanced steam reforming Pd/Ni–Co catalyst Dolomite García Fernández, Roberto Gil Matellanes, María Victoria Rubiera González, Fernando Chen, D. Pevida García, Covadonga Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study |
topic_facet |
Biogas Hydrogen Sorption enhanced steam reforming Pd/Ni–Co catalyst Dolomite |
description |
H2 production from biogas (60%CH4 + 40%CO2) by sorption enhanced steam reforming (SESR) was thermodynamically and experimentally studied in a fluidized bed reactor. Biogas is an interesting renewable biomass resource for hydrogen production due to its sustainable nature. SESR combines the catalytic reforming reaction of biogas with simultaneous CO2 removal in a single step. A Pd/Ni–Co hydrotalcite-like material (HT) was used as catalyst and dolomite as CO2 sorbent. The effects of temperature (550–800 °C), steam/CH4 molar ratio (2–6) and gas hourly space velocity (GHSV) (492–3937 mL CH4 gcat−1 h−1) on the process performance were evaluated. CO2 in biogas was effectively removed by the sorbent from the gas phase at 550–700 °C, without influencing the reforming process. H2 yield increased with temperature from 550 to 650 °C, but H2 concentration decreased at temperatures higher than 600 °C, requiring a tradeoff between both parameters to select an optimum operating temperature. H2 purity of 98.4 vol% was obtained at 550–600 °C and H2 yield of 92.7% was reached at 650 °C. Higher steam/CH4 ratios enhance the process, whereas higher space velocities decrease H2 yield. Results demonstrate that high-purity high-yield biohydrogen can be produced by the SESR of a renewable biomass resource as biogas. The authors thank Franefoss Miljøkalk A/S (Norway) for supplying Arctic dolomite. This work was carried out with financial support from the Spanish MICINN (Project ENE2017-83530-R) and from the Gobierno del Principado de Asturias (PCTI, Ref. IDI/2018/000115), both co-financed by the European Regional Development Fund (ERDF). M.V. Gil acknowledges support from a Ramón y Cajal grant (RYC-2017-21937) of the Spanish Government, co-financed by the European Social Fund (ESF). Peer reviewed |
author2 |
Ministerio de Ciencia e Innovación (España) Principado de Asturias Gil Matellanes, María Victoria Rubiera González, Fernando Pevida García, Covadonga |
format |
Article in Journal/Newspaper |
author |
García Fernández, Roberto Gil Matellanes, María Victoria Rubiera González, Fernando Chen, D. Pevida García, Covadonga |
author_facet |
García Fernández, Roberto Gil Matellanes, María Victoria Rubiera González, Fernando Chen, D. Pevida García, Covadonga |
author_sort |
García Fernández, Roberto |
title |
Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study |
title_short |
Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study |
title_full |
Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study |
title_fullStr |
Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study |
title_full_unstemmed |
Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study |
title_sort |
renewable hydrogen production from biogas by sorption enhanced steam reforming (sesr): a parametric study |
publisher |
Elsevier |
publishDate |
2020 |
url |
http://hdl.handle.net/10261/225127 https://doi.org/10.1016/j.energy.2020.119491 https://doi.org/10.13039/501100004837 https://doi.org/10.13039/100011941 |
geographic |
Arctic Norway |
geographic_facet |
Arctic Norway |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/ENE2017-83530-R Postprint https://doi.org/10.1016/j.energy.2020.119491 Sí Energy 218: 119491 (2021) 0360-5442 http://hdl.handle.net/10261/225127 doi:10.1016/j.energy.2020.119491 1873-6785 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/100011941 |
op_rights |
open |
op_doi |
https://doi.org/10.1016/j.energy.2020.11949110.13039/50110000483710.13039/100011941 |
container_title |
Energy |
container_volume |
218 |
container_start_page |
119491 |
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1790597463084630016 |