Title:
FLAMMABLE GAS CONCENTRATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2008/053681
Kind Code:
A1
Abstract:
A flammable gas concentration system is provided with a concentrating means
(10), which takes at least a part of a product gas (PG), concentrates a flammable
gas included in the taken product gas (PG) and generates a high concentration
gas (CG). The system is also provided with a mixing means (2), which takes the high
concentration gas (CG) generated by the concentrating means (10) and a material
gas (IG), and mixes the taken high concentration gas (CG) with the material gas
(IG) to generate the product gas (PG).
Inventors:
SHITO ETSUO (JP)
HIRAO KATSUHIKO (JP)
SEKI KENJI (JP)
HIRAO KATSUHIKO (JP)
SEKI KENJI (JP)
Application Number:
PCT/JP2007/069866
Publication Date:
May 08, 2008
Filing Date:
October 11, 2007
Export Citation:
Assignee:
GAS AND POWER INVEST CO LTD (JP)
OSAKA GAS CO LTD (JP)
SHITO ETSUO (JP)
HIRAO KATSUHIKO (JP)
SEKI KENJI (JP)
OSAKA GAS CO LTD (JP)
SHITO ETSUO (JP)
HIRAO KATSUHIKO (JP)
SEKI KENJI (JP)
International Classes:
C10L3/10; B01D53/02; B01D53/04; C10L3/06
Foreign References:
| JPH11267439A | 1999-10-05 | |||
| JPH03290301A | 1991-12-20 | |||
| JPS6365929A | 1988-03-24 | |||
| JPS61136419A | 1986-06-24 | |||
| JPS60262890A | 1985-12-26 | |||
| JPS58198591A | 1983-11-18 |
Attorney, Agent or Firm:
KITAMURA, Shuichiro (Nakanoshima 2-chome Kita-k, Osaka-shi Osaka 05, JP)
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