Reactor and method for fly stream gasification
AssigneeNoell-KRC Energie-und Umwelttechnik GmbH
InventorsDietmar Adler, Jurgen Gorz, Dietmar Degenkolb, Manfred Schingnitz
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Abstract
A reactor for the gasification of carbon-containing fuels, residues and waste by an oxygen-containing oxidizing agent in a reaction space designed as a fly stream reactor, at pressures of between ambient pressure and 80 bar, preferably between ambient pressure and 30 bar, the reaction space contour being delimited by a refractory lining within a pressure casing, wherein the temperature of the pressure casing can be regulated, the pressure casing having cooling ducts affixed to an outer surface thereof.
Claims16
A gasification reactor vessel, comprising:
- a pressure shell, said pressure shell having an encircling body wall and shell ends at each of opposite ends of the body wall;
- a plurality of cooling ducts extending around an outer surface of said body wall, said ducts being fixedly connected to said outer surface, interior spaces of said cooling ducts communicating with said outer surface;
- a fluid supply conduit communicating with said cooling ducts;
- a fluid discharge conduit communicating with said cooling ducts;
- and
- a lining of a refractory encircling an inner surface of said encircling body wall.
A method for gasification of ash-free and low ash fuels, residues and waste comprising:
- reacting said fuels, residues and waste with an oxygen-containing oxidizing agent in a reaction space of a pressure vessel of a fly stream reactor, said pressure vessel having a refractory lining therein:
- and
- regulating a temperature of said pressure vessel so that said temperature is above a dew point temperature of any water contained in a gas atmosphere present in said reaction space.
Dependencies are inferred from the claim text.