Combustion installation with co2 recovery
AssigneeALSTOM Technology Ltd
InventorsJean-Xavier Morin, Corinne Beal
Life of this patent
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Abstract
An installation for combustion (1) of carbon-containing solids includes an oxide reducing reactor (2), a first cyclone (5), a recuperator (6), an oxidation reactor (3), a second cyclone (4), wherein flows an oxide which is reduced then oxidized in each of the two reactors (2 and 3). In the installation, the fuel is ground before being introduced into the reduction reactor (3). The reduced size of the solid fuel particles enables more complete and faster combustion and enables almost 100% production of fly ashes which are separated from the circulating oxides.
Claims13
A combustion installation for burning carbon-containing solid materials that operates at atmospheric pressure, said installation comprising:
- a reduction reactor, a first cyclone, an exchanger, an oxidation reactor, a second cyclone, and a second exchanger, in which circulates an oxide that is reduced and then oxidized in each of the two reactors, wherein the carbon-containing solid fuel is ground before entering the reduction reactor.
Dependencies are inferred from the claim text.