Utilization of bogdown of single-shaft gas turbines to minimize relief flows in baseload LNG plants

Gas compression system comprising a driver; a refrigerant compressor driven by the driver and having an inlet and an outlet; a relief pressure safety valve having an inlet in flow communication with the outlet of the compressor, an outlet, and a set point; and a recycle pressure safety valve having...

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Hauptverfasser: BROCHU PHILIP A, LUCAS CLIFFORD E, ROONEY WILLIAM CARL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Gas compression system comprising a driver; a refrigerant compressor driven by the driver and having an inlet and an outlet; a relief pressure safety valve having an inlet in flow communication with the outlet of the compressor, an outlet, and a set point; and a recycle pressure safety valve having an inlet in flow communication with the outlet of the compressor, an outlet in flow communication with the inlet of the compressor, and a set point that is lower than the set point of the relief pressure safety valve.