SYSTEM AND METHOD FOR SULFUR RECOVERY

A SULFUR RECOVERY SYSTEM FOR RECOVERING SULFUR FROM A SULFUR PLANT FEED STREAM INCLUDING A FIRST SULFUR REMOVAL SYSTEM AND A SECOND SULFUR REMOVAL SYSTEM. THE SYSTEM INCLUDES A SULFUR PLANT FEED INLET TO THE FIRST SULFUR REMOVAL SYSTEM, THE SULFUR PLANT FEED INLET BEING CAPABLE OF PROVIDING A SULFUR...

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Hauptverfasser: XIANMING JIMMY LI, JUNG SOO CHOE, ELMO NASATO
Format: Patent
Sprache:eng
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Zusammenfassung:A SULFUR RECOVERY SYSTEM FOR RECOVERING SULFUR FROM A SULFUR PLANT FEED STREAM INCLUDING A FIRST SULFUR REMOVAL SYSTEM AND A SECOND SULFUR REMOVAL SYSTEM. THE SYSTEM INCLUDES A SULFUR PLANT FEED INLET TO THE FIRST SULFUR REMOVAL SYSTEM, THE SULFUR PLANT FEED INLET BEING CAPABLE OF PROVIDING A SULFUR PLANT FEED STREAM AT A FIRST PRESSURE. ONE OR MORE OXIDIZING GAS INLETS ARE ARRANGED AND DISPOSED TO COMBINE AT LEAST ONE OXIDIZING GAS STREAM WITH THE SULFUR PLANT FEED STREAM TO FORM A COMBUSTION GAS FOR COMBUSTION IN THE FIRST SULFUR REMOVAL SYSTEM AT A SECOND PRESSURE.A FLOW RESTRICTION DEVICE IS OPERABLY CONFIGURED TO CONTROL AN OPERATING PRESSURE IN ONE OR BOTH OF THE FIRST SULFUR REMOVAL SYSTEM AND THE SECOND SULFUR REMOVAL SYSTEM.A GAS PROCESSING PLANT AND METHOD FOR RECOVERING SULFUR FROM A SULFUR PLANT FEED STREAM ARE ALSO DISCLOSED.