dc.contributor.author | Straus, Julian | |
dc.contributor.author | Skjervold, Vidar T. | |
dc.contributor.author | Anantharaman, Rahul | |
dc.contributor.author | Berstad, David Olsson | |
dc.date.accessioned | 2023-02-22T12:24:55Z | |
dc.date.available | 2023-02-22T12:24:55Z | |
dc.date.created | 2022-09-28T08:54:39Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 2398-4902 | |
dc.identifier.uri | https://hdl.handle.net/11250/3053276 | |
dc.description.abstract | Hydrogen from natural gas with CO2 capture can be a key transition technology to a low carbon energy system due to the abundance of natural gas and the possibility to increase the hydrogen production capacity quickly. However, it is necessary to achieve both a high energy efficiency and a high CO2 capture ratio for it to be a viable option. The liquefaction of CO2 is one promising separation technology as it provides the captured CO2 in a transportable format. This paper proposes a hydrogen production process with integrated CO2 liquefaction. Efficiencies of up to 84.7% (based on the higher heating value) and CO2 capture ratios of up to 97.2% can be achieved. One advantage of the utilization of CO2 liquefaction as separation technology is furthermore the possibility to incorporate a partial recycle of the flue gas from the separation to the water–gas shift reaction without additional equipment, increasing both energy efficiency and carbon capture ratio. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Royal Society of Chemistry | en_US |
dc.title | Novel approach for low CO2 intensity hydrogen production from natural gas | en_US |
dc.title.alternative | Novel approach for low CO<inf>2</inf> intensity hydrogen production from natural gas | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | acceptedVersion | en_US |
dc.source.journal | Sustainable Energy & Fuels | en_US |
dc.source.issue | 21 | en_US |
dc.identifier.doi | 10.1039/d2se00862a | |
dc.identifier.cristin | 2056150 | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |