发明名称 |
New hydrogen separation and dissociation membrane, e.g. for high purity hydrogen production or hydrogen isotope separation, is made of an amorphous nickel alloy containing zirconium and or hafnium |
摘要 |
A hydrogen separation and dissociation membrane, made of an amorphous nickel alloy containing zirconium and/or hafnium is new. Independent claims are also included for the following: (i) a hydrogen separation and dissociation membrane made of an amorphous multi-component alloy containing nickel and zirconium and/or hafnium as main components; (ii) preparation of a hydrogen separation and dissociation membrane material by melting a mixture of Ni with Zr and/or Hf in an inert gas; and (iii) a process for activating a hydrogen separation and dissociation membrane by exposure to an active gas at not greater than its crystallization temperature. |
申请公布号 |
FR2790751(A1) |
申请公布日期 |
2000.09.15 |
申请号 |
FR20000002993 |
申请日期 |
2000.03.08 |
申请人 |
SECRETARY OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY |
发明人 |
HARA SHIGEKI;SAKAKI KEIJI;ITOH NAOTSUGU |
分类号 |
C01B3/00;C01B3/50 |
主分类号 |
C01B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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