DUAL PRODUCT H2 AND CO PRODUCTION WITH CO TURNDOWN

DUAL PRODUCT H2 AND CO PRODUCTION WITH CO TURNDOWN

Process and apparatus for producing a H2-containing product and a CO-containing product with CO-containing product turndown capability. The H2-containing product is produced in a process train with a shift reactor and pressure swing adsorption unit. The CO-containing product is produced in a process...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FORESTER, KELLY ANN, GENKIN, EUGENE S
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:Process and apparatus for producing a H2-containing product and a CO-containing product with CO-containing product turndown capability. The H2-containing product is produced in a process train with a shift reactor and pressure swing adsorption unit. The CO-containing product is produced in a process train with a CO2 removal unit and a cryogenic separation unit. During the CO-containing product turndown mode, a portion or all of the CO-containing product is passed to the shift reactor in the H2-containing product train to form additional H2.