METHOD AND APPARATUS FOR HEATING FLUIDIZING AGENT AND USE

The invention relates to a method and an apparatus for heating a fluidizing agent for a fluidized bed reactor in which the fluidizing agent is fed to the fluidized bed reactor. The fluidizing agent is heated by heat of the process gas and/or heat of flue gas in at least one heat exchanger in which t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Nieminen, Matti
Format:	Patent
Sprache:	eng
Schlagworte:	CARBURETTING AIR OR OTHER GASES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF FUELS INORGANIC CHEMISTRY LUBRICANTS METALLURGY NON-METALLIC ELEMENTS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method and an apparatus for heating a fluidizing agent for a fluidized bed reactor in which the fluidizing agent is fed to the fluidized bed reactor. The fluidizing agent is heated by heat of the process gas and/or heat of flue gas in at least one heat exchanger in which the heat of the process gas and/or the heat of the flue gas is utilized after the fluidized bed reactor, and the heated fluidizing agent is fed to the bottom of the fluidized bed reactor. Further, the invention relates to the use of the method.