METHOD OF PRODUCING A HYDROGEN-ENRICHED PRODUCT AND RECOVERING CO2 IN A HYDROGEN PROUCTION PROCESS UNIT

METHOD OF PRODUCING A HYDROGEN-ENRICHED PRODUCT AND RECOVERING CO2 IN A HYDROGEN PROUCTION PROCESS UNIT

A process and apparatus for producing a hydrogen-enriched product and recovering CO2 from an effluent stream from a hydrogen production process unit are described. The process utilizes a CO2 recovery system integrated with a PSA system that produces at least two product streams to recover additional...

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Bibliographische Detailangaben
Hauptverfasser: Bennett, III, Erick J, Cuellar, Kyle, Kraus, Kurt, Cady, William, Bietto, Stefano, Kayode, Oluwaseyi, Cruz, Addison, Russell, Bradley
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:A process and apparatus for producing a hydrogen-enriched product and recovering CO2 from an effluent stream from a hydrogen production process unit are described. The process utilizes a CO2 recovery system integrated with a PSA system that produces at least two product streams to recover additional hydrogen and CO2 from the tail gas stream of a hydrogen PSA unit in the hydrogen production process.