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2. 发明公开

KR1020060121704A 수소 투과 부재 및 이의 제조방법 失效
标题翻译：氢可渗透成员及其生产方法
公开(公告)号：KR1020060121704A
公开(公告)日：2006-11-29
申请号：KR1020060045832
申请日：2006-05-22
申请人： 가부시키가이샤 고베 세이코쇼
发明人： 다나카다케하루 , 가와타가즈히사 , 미타니히로유키 , 사토도시키 , 나카오노보루 , 야마시타다케시 , 유라게이타
IPC分类号： B01D39/00 , B01D53/00 , B01D61/00
CPC分类号： C01B3/505 , B01D67/0072 , B01D71/022 , B01D71/024 , B01D2325/28
摘要： A hydrogen permeable member which prevents direct contact between a metal porous body and a hydrogen permeable membrane, thereby preventing diffusion of metal from the metal porous body to the hydrogen permeable membrane to protect the hydrogen permeable membrane from deterioration by diffused metal, and a method for producing the same are provided. As a hydrogen permeable member comprising a metal porous body(1) and a hydrogen permeable membrane(2) disposed on the metal porous body, wherein a diffusion preventing layer(3) is interposed between the metal porous body and the hydrogen permeable membrane, the hydrogen permeable member is characterized in that the metal porous body has portions(5,6) on which the diffusion preventing layer is absent, and the portions are filled with metal oxide particles(4) and/or porous metal oxides. The metal porous body is a sintered stainless steel. The hydrogen permeable membrane is a hydrogen permeable metal film. The hydrogen permeable metal film is a film of Pd or alloy thereof. The diffusion preventing layer is a ceramics layer. The metal oxide particles have the maximum particle diameter of 1 mum or less.
摘要翻译：一种氢可渗透构件，其防止金属多孔体和氢可渗透膜之间的直接接触，从而防止金属从金属多孔体扩散到氢可渗透膜，以保护氢可渗透膜免受扩散金属的劣化，以及用于提供相同的产品。作为包含设置在金属多孔体上的金属多孔体（1）和氢可渗透膜（2）的氢可渗透构件，其中在金属多孔体和氢可渗透膜之间插入有扩散防止层（3），氢可渗透构件的特征在于，金属多孔体具有不存在扩散防止层的部分（5,6），并且部分填充有金属氧化物颗粒（4）和/或多孔金属氧化物。金属多孔体是烧结不锈钢。氢可渗透膜是透氢金属膜。氢可渗透金属膜是Pd或其合金的膜。扩散防止层是陶瓷层。金属氧化物粒子的最大粒径为1μm以下。

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