Title:
PRODUCTION METHOD FOR HYDROGEN GAS
Document Type and Number:
WIPO Patent Application WO/2012/105355
Kind Code:
A1
Abstract:
When reactant gas is produced by bringing methanol and water into contact with oxygen-containing gas in the presence of a catalyst while supplying oxygen gas, and then hydrogen gas is produced by separating the hydrogen gas from the reactant gas, the supply of the oxygen-containing gas is temporarily stopped through the use of a copper oxide/aluminum oxide catalyst.
Inventors:
HATA HIROYUKI (JP)
TSUCHIYA TAKAHIRO (JP)
SASANO HIROAKI (JP)
MORIMOTO SHIGERU (JP)
TSUCHIYA TAKAHIRO (JP)
SASANO HIROAKI (JP)
MORIMOTO SHIGERU (JP)
Application Number:
PCT/JP2012/051351
Publication Date:
August 09, 2012
Filing Date:
January 23, 2012
Export Citation:
Assignee:
SUMITOMO SEIKA CHEMICALS (JP)
HATA HIROYUKI (JP)
TSUCHIYA TAKAHIRO (JP)
SASANO HIROAKI (JP)
MORIMOTO SHIGERU (JP)
HATA HIROYUKI (JP)
TSUCHIYA TAKAHIRO (JP)
SASANO HIROAKI (JP)
MORIMOTO SHIGERU (JP)
International Classes:
C01B3/40; B01J23/72; B01J23/94
Domestic Patent References:
| WO2009107592A1 | 2009-09-03 |
Foreign References:
| JPS6236001A | 1987-02-17 | |||
| JP2001226103A | 2001-08-21 | |||
| JPH04200640A | 1992-07-21 | |||
| JP2005342543A | 2005-12-15 |
Attorney, Agent or Firm:
SunCrest Patent and Trademark Attorneys (JP)
Patent business corporation Sun Crest international patent firm (JP)
Patent business corporation Sun Crest international patent firm (JP)
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Claims: