FIELD: oil and gas industry.
SUBSTANCE: device for carbonaceous feed gasification comprises vertical body 1 with zones of high-temperature, medium-temperature and low-temperature gasification. In the zone of high-temperature gasification 8 there are plasma burners 9 and facilities for gasifying agent 10 input. In the zone of low-temperature gasification 6 there is a pack of alternating blade units 14, 15 and grids 16, 17 made with openings shaped as sectors placed in circumferential direction with different diameter or radial slots with their flow passage area increasing from the feed loading zone in direction of the shaft rotation. Under the lower grid of the above pack there are nozzles 7 to supply water and catalysts.
EFFECT: invention allows increase in gasification process efficiency with simultaneous effective processing of carbonaceous feed and increased yield of fuel gas.
11 cl, 7 dwg
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