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US 2006/0137579 A1Published application
Gasification system
OwnerHiroyuki Fujimura, Takahiro Oshita +4inventors
InventorsHiroyuki Fujimura, Takahiro Oshita, Norihisa Miyoshi, Seiichiro Toyoda, Kei Matsuoka, Tatsuya Hasegawa
Life of this patent
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Abstract
A gasification system has a gasification furnace (1) for gasifying wastes to produce a combustible gas and a combustion furnace (2) for combusting char and/or tar produced by gasification in the gasification furnace (1). The gasification system also has a return line for returning a combustion gas discharged from the combustion furnace (2) to the gasification furnace (1) and the combustion furnace (2).
Claims34
A gasification system comprising:
- a gasification furnace for gasifying a combustible to produce a combustible gas;
- a combustion furnace for combusting char and/or tar produced by gasification in said gasification furnace;
- and
- a return line for returning a combustion gas discharged from said combustion furnace to said gasification furnace and said combustion furnace.
1 more element
A gasification system comprising:
- an integrated gasification furnace including:
- a gasification chamber for gasifying a combustible to produce a combustible gas;
- and
- a combustion chamber for combusting char and/or tar produced by gasification in said gasification chamber;
- and
- a return line for returning a combustion gas discharged from said combustion chamber to said gasification chamber and said combustion chamber.
3 more elements
Dependencies are inferred from the claim text.