Low Temperature Applications for CO2 Capture in Hydrogen Production
Kim, Donghoi; Berstad, David Olsson; Anantharaman, Rahul; Straus, Julian; Peters, Thijs; Gundersen, Truls
Chapter
Accepted version
Åpne
Permanent lenke
https://hdl.handle.net/11250/2732737Utgivelsesdato
2020Metadata
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Originalversjon
10.1016/B978-0-12-823377-1.50075-6Sammendrag
The recent development of the protonic membrane reformer (PMR) technology allows an energy efficient hydrogen production from natural gas. To liquefy and separate CO2 from the retentate gas of the PMR, various low temperature processes are modelled and compared. The optimization results indicate that the single mixed refrigerant based process gives the smallest power consumption and fewest number of units. The cascade and the self-liquefaction processes can be considered as alternatives when the retentate gas is rich and lean in CO2 respectively. © 2020 Elsevier B.V.