Title:
COAL GASIFICATION SYSTEM AND COAL GASIFICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2011/129192
Kind Code:
A1
Abstract:
Disclosed are a coal gasification system and a coal gasification method, comprising a drying apparatus which turns subbituminous coal or brown coal into moisture-regulated coal by drying until same contain a specified moisture content; and a coal gasification reaction furnace which produces at least hydrogen gas and carbon monoxide gas by burning the moisture-regulated coal. The specified moisture content is set to a quantity such that when the moisture vapour emitted from the moisture-regulated coal and tar are chemically reacted, the tar does not stick inside through holes.
Inventors:
KOZURU HIROYUKI (JP)
KOSUGE KATSUSHI (JP)
ITONAGA MASUMI (JP)
YABE HIDEAKI (JP)
TAKEDA SUGURU (JP)
SAIWAI YOSHIYUKI (JP)
NAMIKI YASUKI (JP)
KOSUGE KATSUSHI (JP)
ITONAGA MASUMI (JP)
YABE HIDEAKI (JP)
TAKEDA SUGURU (JP)
SAIWAI YOSHIYUKI (JP)
NAMIKI YASUKI (JP)
Application Number:
PCT/JP2011/057482
Publication Date:
October 20, 2011
Filing Date:
March 25, 2011
Export Citation:
Assignee:
NIPPON STEEL ENG CO LTD (JP)
KOZURU HIROYUKI (JP)
KOSUGE KATSUSHI (JP)
ITONAGA MASUMI (JP)
YABE HIDEAKI (JP)
TAKEDA SUGURU (JP)
SAIWAI YOSHIYUKI (JP)
NAMIKI YASUKI (JP)
KOZURU HIROYUKI (JP)
KOSUGE KATSUSHI (JP)
ITONAGA MASUMI (JP)
YABE HIDEAKI (JP)
TAKEDA SUGURU (JP)
SAIWAI YOSHIYUKI (JP)
NAMIKI YASUKI (JP)
International Classes:
C10J3/46; C10J3/48
Domestic Patent References:
| WO2010026932A1 | 2010-03-11 |
Foreign References:
| JPS61233081A | 1986-10-17 | |||
| JPH07292368A | 1995-11-07 | |||
| JP2003027072A | 2003-01-29 | |||
| JP2008150463A | 2008-07-03 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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Claims:
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