Devices and methods for reducing oxygen infiltration

Configurations and methods of reducing oxygen infiltration into an oxygen-sensitive process environment of a plant are presented in which carbon dioxide is isolated from a process stream within the plant, and in which a small portion of the isolated carbon dioxide is used in the plant as a transport...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Johnson, Dennis W, Brown, James H, Oscarsson, Bo, Jackson, Shane
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Configurations and methods of reducing oxygen infiltration into an oxygen-sensitive process environment of a plant are presented in which carbon dioxide is isolated from a process stream within the plant, and in which a small portion of the isolated carbon dioxide is used in the plant as a transport gas or a seal gas for devices that are known to exhibit air in-leaking.