A heat recycling system for use with a gasifier

The invention provides a system that recycles heat recovered from hot products of a carbonaceous feedstock gasification process back into the gasification process. The hot gaseous products are used for heating working fluids such as air and water to produce hot air, hot water or steam. The heated fl...

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Bibliographische Detailangaben
Hauptverfasser:	FEASBY DOUGLAS MICHAEL, BASHAM SCOTT DOUGLAS, SWAIN MARGARET, MARCEAU PASCALE BONNIE, TSANGARIS ANDREAS, CAMPBELL KENNETH CRAIG, MC LEAN ALISDAIR ALAN
Format:	Patent
Sprache:	chi ; eng
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:	The invention provides a system that recycles heat recovered from hot products of a carbonaceous feedstock gasification process back into the gasification process. The hot gaseous products are used for heating working fluids such as air and water to produce hot air, hot water or steam. The heated fluids are used for returning heat back to the gasification process. The system also comprises a control system to optimize the efficiency of a gasification process by minimizing energy consumption of the process, while also maximizing energy production.