发明授权
- 专利标题: Process for producing hydrogen
- 专利标题(中): 生产氢的方法
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申请号: US345016申请日: 1982-02-02
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公开(公告)号: US4414182A公开(公告)日: 1983-11-08
- 发明人: Hiroshi Okamoto , Tetsuichi Kudo , Go Kawamura
- 申请人: Hiroshi Okamoto , Tetsuichi Kudo , Go Kawamura
- 申请人地址: JPX Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX56-21551 19810218
- 主分类号: C01B3/02
- IPC分类号: C01B3/02 ; B01J23/00 ; B01J25/00 ; B01J27/00 ; C01B3/08 ; C01B3/22 ; C01B1/18
摘要:
Hydrogen is generated by contacting an alkaline aqueous solution of formaldehyde with at least one catalyst selected from the group consisting of molybdenum, tungsten, molybdenum carbides, tungsten carbides, molybdenum nitrides, tungstenum borides, copper, silver, gold and compounds of copper, silver and gold.Hydrogen can be generated at ambient temperature under atmospheric pressure and, therefore, complicated steps or complicated devices are unnecessary.
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