SYPHON WITH REACTOR - ISHIKAWAJIMA HARIMA HEAVY IND

Title:

SYPHON WITH REACTOR

Document Type and Number:

WIPO Patent Application WO/2007/023590

Kind Code:

A1

Abstract:

This invention provides a syphon (30) in which, in order to improve sealing properties between a downcomer (10) and a high-speed layer (20) and to efficiently taken out gas produced, for example, by gasifying a solid reaction product, particles moved from the downcomer (10) to the high speed layer (20) are once stored and sealing between the downcomer (10) and the high-speed layer (20) is carried out. The syphon (30) comprises a reactor part (70) for allowing the solid reaction product to chemically react through the action of the particles, a downcomer seal part (40) having an upper end in communication with the downcomer (10) and a lower end in communication with the lower part of the reactor part (70), a particle outlet seal part (50) provided while providing a space from the downcomer seal part (40) and having an upper end in communication with the high-speed layer (20) and an lower end in communication with the lower part of the reactor part (70), and a freeboard part (76) provided above the reactor part (70).

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Inventors:

MURAKAMI TAKAHIRO (JP)
KYO KOUBUN (JP)
SUDA TOSHIYUKI (JP)

Application Number:

PCT/JP2006/305786

Publication Date:

March 01, 2007

Filing Date:

March 23, 2006

Export Citation:

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Assignee:

ISHIKAWAJIMA HARIMA HEAVY IND (JP)
MURAKAMI TAKAHIRO (JP)
KYO KOUBUN (JP)
SUDA TOSHIYUKI (JP)

International Classes:

B01J8/08; F23C10/02; F23G5/027

Foreign References:

JPS634840A	1988-01-09
JPH02122826A	1990-05-10