Method and device for high-capacity entrained flow gasifier

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United States of America Patent

APP PUB NO 20070079554A1
SERIAL NO

11359608

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Abstract

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A method and device for the gasification of pulverized fuels from solid fuels such as bituminous coals, lignite coals, and their cokes, petroleum cokes, coke from peat or biomass, in entrained flow, with an oxidizing medium containing free oxygen, by partial oxidation at pressures between atmospheric pressure and 80 bar, and at temperatures between 1,200 and 1,900.degree. C., at high reactor capacities between 1,000 and 1,500 MW. The method uses the following steps: metering of the fuel, gasification reaction in a gasification reactor with cooled reaction chamber contour, quench-cooling, crude gas scrubbing, and partial condensation.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS AKTIENGESELLSCHAFTWERNER-VON-SIEMENS-STRASSE 1 MÜNCHEN 80333

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adler, Dietmar Grossschirma OT. Siebenlehn, DE 7 84
Lamp, Joachim Heidelberg, DE 4 36
Mehlhose, Friedemann Freiberg, DE 9 131
Schingnitz, Manfred Freiberg, DE 62 500

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