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Patent Searching and Data


Title:
GASIFICATION GAS GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/025116
Kind Code:
A1
Abstract:
A gasification gas generation system comprises: a combustion furnace; a first cyclone 120 that performs solid–air separation and has formed therein a first introduction port 122 connected to the combustion furnace and a first solids discharge port 124 below the first introduction port 122; a gas furnace 140 including a housing tank 210 and a gas supply unit (wind box 250) that supplies a fluidized gas to the lower section of the housing tank, said housing tank housing a fluid medium and a raw material and having an upper surface 216 and a side surface 214b, said upper surface 216 having at least one medium introduction port 224 formed thereupon and said side surface 214b having a medium discharge port 222 formed therein; a connection pipe 130 that connects the first solids discharge port 124 and the medium introduction ports 224; and a return pipe 150 that connects the medium discharge port 222 and the combustion furnace.

Inventors:
LIU ZHIHONG (JP)
TSUBOI YOSUKE (JP)
Application Number:
PCT/JP2020/030197
Publication Date:
February 11, 2021
Filing Date:
August 06, 2020
Export Citation:
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Assignee:
IHI CORP (JP)
International Classes:
B04C5/26; C10J3/54; C10J3/56; F23C10/04; F23G5/30
Domestic Patent References:
WO2010004758A12010-01-14
Foreign References:
JP2015155506A2015-08-27
JP2013136655A2013-07-11
JP2015091908A2015-05-14
Attorney, Agent or Firm:
AOMI PATENT (JP)
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