| 摘要 |
PROBLEM TO BE SOLVED: To provide a siphon integrated with a reactor capable of efficiently taking out a produced gas obtained, for example, by gasifying a solid reactant while improving a sealing performance between a downcomer and a high speed layer. SOLUTION: The siphon (30) for sealing the downcomer and the high speed layer by once storing particles moved from the downcomer to the high speed layer is provided with a reactor part (70) in which a chemical reaction occurs by the action of the solid reactant and the particles, a downcomer seal part (40) the upper end side of which communicates with the downcomer and the lower end side of which communicates with the lower part of reactor part, a particle outlet seal part (50) which is provided to be apart from the downcomer seal part, the upper end side of which communicates with the high speed layer and the lower end side of which communicates with the lower part of the reactor part, and a free board part (76) formed above the reactor part. COPYRIGHT: (C)2007,JPO&INPIT
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