Method and apparatus for discharging slag from gasification reactors

For the operation of a high capacity transport gassing reactor, with an ignition and a pilot burner and a pulverized coal burner, the ignition and pilot burner are fed with a fuel gas and a gassing agent containing free oxygen with hypostoichiometric ignition. The reactor is brought to the required...

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Bibliographic Details
Main Authors MEHLHOSE, FRIEDEMANN, SCHINGNITZ, MANFRED
Format Patent
LanguageEnglish
Published 27.12.2007
Subjects
BLASTING
CARBURETTING AIR OR OTHER GASES
CHEMISTRY
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FEEDING FUEL TO COMBUSTION APPARATUS
FUELS
HEATING
LIGHTING
LUBRICANTS
MECHANICAL ENGINEERING
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
WEAPONS
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Summary:For the operation of a high capacity transport gassing reactor, with an ignition and a pilot burner and a pulverized coal burner, the ignition and pilot burner are fed with a fuel gas and a gassing agent containing free oxygen with hypostoichiometric ignition. The reactor is brought to the required pressure and a flow of fuel gas is passed into the coal dust channel together with a part-flow of the gassing agent for hypostoichiometric ignition through the burner flames. For the gassing by partial oxidation, coal dust with additional gassing agent is passed to the burner for ignition by the burner flames. The fuel to the dust burner is dust with water or a water and oil suspension.
Bibliography:Application Number: ZA20060010866