SYSTEM AND METHOD FOR PROTECTING GASIFIER QUENCH RING

A system 10 includes a gasifier 12. The gasifier 12 includes a reaction chamber 31 configured to convert a feedstock 28 into a synthetic gas 30, a quench chamber 32 configured to cool the synthetic gas, and a transition section 60 between the reaction chamber 31 and the quench chamber 32. The gasifi...

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Bibliographische Detailangaben
Hauptverfasser:	BHATTACHARYA, PAROMITA, VIJ, ATUL KUMAR, SRIPADA, RAJESHWAR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CARBURETTING AIR OR OTHER GASES CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	A system 10 includes a gasifier 12. The gasifier 12 includes a reaction chamber 31 configured to convert a feedstock 28 into a synthetic gas 30, a quench chamber 32 configured to cool the synthetic gas, and a transition section 60 between the reaction chamber 31 and the quench chamber 32. The gasifier also includes a quench ring 66 configured to provide a first flow of a coolant to the quench chamber 32 and a shielding gas system 11 configured to provide a second flow of a shielding gas to protect at least one of the quench ring 66 or the transition section 60.