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1. 发明专利

JP2011195352A Apparatus for producing hydrogen 有权
标题翻译：生产氢气的装置
公开(公告)号：JP2011195352A
公开(公告)日：2011-10-06
申请号：JP2010061679
申请日：2010-03-17
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： NISHII TAKUMI , NAKAGAWA TOMOKI , TOMINAGA RYUICHI , IZEKI KOYA , SHIRASAKI YOSHINORI , YASUDA ISAMU , ITO MASAYA , TAKAGI YASUHIRO , SHIGAKI HIDEKAZU , HIKOSAKA HIDEAKI , TANAKA HIROYUKI
IPC分类号： C01B3/38 , B01D53/22 , B01D69/04 , B01D69/10 , C01B3/56
摘要： PROBLEM TO BE SOLVED: To obtain an apparatus for producing hydrogen capable of reducing pressure drop of gas to suppress an energy loss by shortening the gas passage in a reforming catalyst serving also as a support that has comparatively large resistance in a unified reforming catalyst module.SOLUTION: The apparatus for producing hydrogen is composed of an inserted tube having a hollow part through which each of a feed gas and an offgas flows, the reforming catalyst serving also as a support installed on the outer peripheral surface of the inserted tube, and a hydrogen separation membrane on the outer peripheral surface of the reforming catalyst serving also as a support. A partition for dividing the hollow part of the inserted tube in the longitudinal direction is installed at the center of the cross section of the hollow part to form two hollow parts in the longitudinal direction. Feed gas blowing holes are disposed on the wall opposite to the partition in the longitudinal direction of one hollow part of the inserted tube, while offgas discharge holes are disposed on the wall opposite to the partition in the longitudinal direction of the other hollow part of the inserted tube.
摘要翻译：要解决的问题：为了获得能够减少气体压降的氢气的装置，通过缩短在统一的重整催化剂组件中作为同时具有较大阻力的载体的重整催化剂中的气体通道来抑制能量损失。解决方案：用于生产氢的装置由具有中空部分的插入管组成，每个进料气体和废气流过该中空部分，重整催化剂也用作安装在插入管的外周表面上的载体，在还用作载体的重整催化剂的外周表面上的氢分离膜。插入管的中空部分沿纵向方向分隔的隔板安装在中空部分的横截面的中心处，以沿长度方向形成两个中空部分。进料气体吹入孔设置在与插入管的一个中空部分的纵向方向上的分隔壁相对的壁上，而废气排放孔设置在与隔板相对的壁上，插管。

2. 发明专利

JP2011116577A Hydrogen producing apparatus 有权
标题翻译：氢生产设备
公开(公告)号：JP2011116577A
公开(公告)日：2011-06-16
申请号：JP2009273574
申请日：2009-12-01
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： MITSUYA KOHEI , SHIMAMORI TORU , HIKOSAKA HIDEAKI , YASUDA ISAMU , SHIRASAKI YOSHINORI , KUROKAWA HIDETO , NISHII TAKUMI
IPC分类号： C01B3/40 , C01B3/56
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen producing apparatus where leaked carbon monoxide is as little as possible even when defects are caused in a hydrogen separating layer. SOLUTION: In the hydrogen producing apparatus where a raw material gas is reformed and hydrogen is generated, the raw material gas is reformed in a reforming catalyst layer 50 and hydrogen is generated, permeated selectively in the hydrogen separating layer 30 and then separated. Carbon monoxide in gases except hydrogen permeated through the hydrogen separating layer 30 is converted to a hydrocarbon gas in a converting catalyst layer 10. A second porous reaction preventing layer 20 and a first porous reaction preventing layer 40 preventing reactions between the component of the hydrogen separating layer 30 and catalytic components in respective layers are arranged between the reforming catalyst layer 50 and the hydrogen separating layer 30 and between the hydrogen separating layer 30 and the converting catalyst layer 10. In this way, the amount of the leaked carbon monoxide is minimized by the methanation of carbon monoxide in the converting catalyst layer 10 even if the defects are caused in the hydrogen separating layer 30. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使在氢分离层中产生缺陷的情况下，泄漏的一氧化碳尽可能少的制氢装置。解决方案：在重整原料气体并产生氢气的氢气生产设备中，原料气体在重整催化剂层50中重整并产生氢，在氢分离层30中选择性渗透，然后分离。渗透通过氢分离层30的除了氢气之外的气体中的一氧化碳在转化催化剂层10中转化为烃气。第二多孔反应防止层20和第一多孔反应防止层40防止氢分离的组分之间的反应层30和各层中的催化组分布置在重整催化剂层50和氢分离层30之间以及氢分离层30和转化催化剂层10之间。以这种方式，泄漏的一氧化碳的量被最小化即使在氢分离层30中引起缺陷，转化催化剂层10中的一氧化碳的甲烷化。（C）2011，JPO和INPIT

3. 发明专利

JP2005314163A Reaction cylinder for and reaction plate for manufacturing hydrogen 有权
标题翻译：用于制造氢的反应釜和反应板
公开(公告)号：JP2005314163A
公开(公告)日：2005-11-10
申请号：JP2004133906
申请日：2004-04-28
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： YASUDA ISAMU , SHIRASAKI YOSHINORI , TSUNEKI TATSUYA , SHIMAMORI TORU , ISHIKAWA HIROYA , TANAKA HIROYUKI
IPC分类号： B01D53/22 , B01D63/06 , B01D63/08 , B01D69/10 , B01D71/02 , C01B3/38 , C01B3/56 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide such a reaction cylinder and a reaction plate each for use in an apparatus for manufacturing a hydrogen as is capable of solving that deterioration of a hydrogen permeability performance in a hydrogen permeable membrane which is caused by the interdiffusion of the components between a modified catalyst-cum-supporter material and the hydrogen-permeable membrane. SOLUTION: The reaction cylinder for use in an apparatus for manufacturing a hydrogen, comprising a cylindrical reforming catalyst-cum-supporter material and the hydrogen-permeable membrane arranged on the external circumferential surface of or the internal circumferential surface of the above reforming catalyst-cum-supporter material, is provided between the external circumferential surface of or the internal circumferential surface of the cylindrical reforming catalyst-cum-supporter material and the hydrogen-permeable membrane with a barrier layer for preventing the interdiffusion between the supporter component and the hydrogen-permeable membrane. Similarly, the reaction plate for use in an apparatus for manufacturing a hydrogen by using a plate-formed reforming catalyst-cum-supporter material, is also provided between this and the hydrogen-permeable membrane with a barrier layer for preventing the interdiffusion between the supporter component and the hydrogen-permeable membrane. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供这样的反应缸和反应板，各自用于氢气制造装置，其能够解决由氢气渗透膜引起的氢渗透性能的劣化改性的催化剂 - 辅助材料与氢渗透膜之间的组分的相互扩散。解决方案：用于制造氢气的装置中的反应气缸，包括圆柱形重整催化剂 - 辅助材料和布置在上述重整单元的外圆周表面或内圆周表面上的氢透膜催化剂载体材料设置在圆筒形重整催化剂 - 载体材料的外圆周表面或内圆周表面和具有阻挡层的氢透过膜之间，用于防止支撑构件和支撑构件之间的相互扩散透氢膜。类似地，也可以使用用于通过使用板状重整催化剂 - 辅助材料的氢气制造装置的反应板，其与透氢膜之间设置有用于防止支撑体之间相互扩散的阻挡层组分和氢渗透膜。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2011195349A Apparatus for producing hydrogen 审中-公开
标题翻译：生产氢气的装置
公开(公告)号：JP2011195349A
公开(公告)日：2011-10-06
申请号：JP2010061419
申请日：2010-03-17
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： NISHII TAKUMI , NAKAGAWA TOMOKI , TOMINAGA RYUICHI , IZEKI KOYA , SHIRASAKI YOSHINORI , YASUDA ISAMU , ITO MASAYA , TAKAGI YASUHIRO , SHIGAKI HIDEKAZU , HIKOSAKA HIDEAKI , TANAKA HIROYUKI
IPC分类号： C01B3/40 , B01D53/22 , B01D69/10 , B01D71/02 , C01B3/56
摘要： PROBLEM TO BE SOLVED: To obtain an apparatus for producing hydrogen that uses a precise hollow support as a support for a reforming catalyst serving also as a support and uses the reforming catalyst serving also as a support as a support for a hydrogen separation membrane, wherein all gases of a feed gas, hydrogen and an offgas are made to flow through the reforming catalyst serving also as a support.SOLUTION: The apparatus for producing hydrogen is composed of the precise hollow support having a hollow part through which the feed gas flows, the porous reforming catalyst serving also as a support adhered to the outer peripheral surface of the precise hollow support, and the hydrogen separation membrane on the outer peripheral surface of the reforming catalyst serving also as a support. The feed gas flows through the hollow part inside the precise hollow support, turning at the end thereof in the direction of flow, and forms a reformed gas from the feed gas while flowing in the reforming catalyst serving also as a support. The formed reformed gas is purified through the hydrogen separation membrane to produce high-purity hydrogen.
摘要翻译：要解决的问题：为了获得使用精确的中空支撑体的氢气的装置作为还用作载体的重整催化剂的载体，并且使用还用作载体的重整催化剂作为氢分离膜的载体，其中使进料气体，氢气和废气的所有气体流过也用作载体的重整催化剂。解决方案：用于生产氢气的装置由具有中空部分的精确中空支撑件构成，进料气体通过该中空部分流动，也用作附着在精密中空支撑体的外周面的支撑体的多孔重整催化剂和也用作载体的重整催化剂的外周面上的氢分离膜。进料气体流过精确的中空支撑体内的中空部分，在其端部沿流动方向转动，并且在还用作支撑体的重整催化剂中流动时，从进料气体形成重整气体。通过氢分离膜纯化形成的重整气体以产生高纯度氢。

5. 发明专利

JP2011116603A Protective film for hydrogen separation membrane in cylindrical hydrogen separation type reformer and method for forming the same 审中-公开
标题翻译：环形氢分离型改质剂中氢分离膜的保护膜及其形成方法
公开(公告)号：JP2011116603A
公开(公告)日：2011-06-16
申请号：JP2009277080
申请日：2009-12-04
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： KUROKAWA HIDETO , NISHII TAKUMI , SHIRASAKI YOSHINORI , YASUDA ISAMU , SHIMAMORI TORU , TAKAGI YASUHIRO , SHIGAKI HIDEKAZU , HIKOSAKA HIDEAKI , TANAKA HIROYUKI
IPC分类号： C01B3/56 , B01D69/12 , B01D71/02 , C01B3/38
摘要： PROBLEM TO BE SOLVED: To solve problems caused by fine particles coming to a hydrogen separation membrane in a hydrogen separation type reformer.
SOLUTION: A porous protective film for a hydrogen separation membrane in a cylindrical hydrogen separation type reformer is a porous protective film 4 comprising a metal oxide disposed on a surface of a hydrogen separation membrane 3 so as to prevent deterioration and exfoliation of the hydrogen separation membrane caused by fine particles containing one or more of Fe, Cr, Ni and P, which come from the outside and deposit on the hydrogen separation membrane, in a hydrogen separation type reformer fabricated by disposing a hydrogen separation membrane made of a metal film or an alloy film above the outer peripheral surface of a cylindrical reforming catalyst-cum-support which simultaneously fulfills a roll as a reforming catalyst and a roll as a support for a hydrogen separation membrane by itself. A method for producing such a protective film for a hydrogen separation membrane is also provided.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了解决在氢分离型重整器中进入氢分离膜的微粒引起的问题。解决方案：在圆柱形氢分离型重整器中用于氢分离膜的多孔保护膜是一种多孔保护膜4，其包括设置在氢分离膜3的表面上的金属氧化物，以防止其劣化和剥离在由氢分离型重整器中制备的氢分离膜，由金属制成的氢分离膜，由含有来自外部的Fe，Cr，Ni和P中的一种或多种Fe，Cr，Ni和P的微细颗粒引起的氢分离膜沉积在氢分离膜上同时满足作为重整催化剂的辊和作为氢分离膜的载体的辊本身的圆筒形重整催化剂和载体的外周表面上的膜或合金膜。还提供了一种制备用于氢分离膜的保护膜的方法。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011116576A Hydrogen production apparatus 有权
标题翻译：氢生产设备
公开(公告)号：JP2011116576A
公开(公告)日：2011-06-16
申请号：JP2009273573
申请日：2009-12-01
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： HIKOSAKA HIDEAKI , SHIMAMORI TORU , MITSUYA KOHEI , YASUDA ISAMU , SHIRASAKI YOSHINORI , KUROKAWA HIDETO , NISHII TAKUMI
IPC分类号： C01B3/40 , B01J23/755 , C01B3/56
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a small hydrogen production apparatus with high durability. SOLUTION: In order to avoid diffusion of a nickel component in a porous body and a palladium component in a hydrogen separation layer 30, a reaction inhibition layer 40 formed of yttria-stabilized zirconia is formed on a reforming catalyst layer 50 which is a support of a bottomed tube shape having a catalytic function for reforming a raw material gas and a role as a support for the hydrogen separation layer 30, etc. The hydrogen separation layer 30 in which palladium as a hydrogen-permeable metal material is filled into a porous layer formed of stabilized zirconia is formed on the reaction inhibition layer 40. In order to protect the surface of the hydrogen separation layer 30, a surface protective layer 20 formed of yttria-stabilized zirconia is formed on the hydrogen separation layer 30. When a raw material gas is supplied to a hydrogen separation tube 3 thus formed from the reforming catalyst layer 50 side, the raw material gas is reformed in the reforming catalyst layer 50, hydrogen is separated by permeation in the hydrogen separation layer 30, and the remaining gas is discharged to the surface protective layer 20 side. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有高耐久性的小型氢气制备装置。解决方案：为了避免镍组分在多孔体中的扩散和氢分离层30中的钯组分，在氧化钇稳定的氧化锆形成的反应抑制层40形成在重整催化剂层50上，重整催化剂层50是具有用于重整原料气体的催化功能和作为氢分离层30的载体的作用的有底管形状的支撑体等。作为氢可渗透金属材料的钯被填充到其中的氢分离层30 在反应抑制层40上形成由稳定的氧化锆形成的多孔层。为了保护氢分离层30的表面，在氢分离层30上形成由氧化钇稳定的氧化锆形成的表面保护层20。向由重整催化剂层50侧形成的氢分离管3供给原料气体，将原料气体在重整催化剂层50中重整，氢化通过在氢分离层30中的渗透分离出原子，剩余的气体被排出到表面保护层20侧。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2009184883A Hydrogen separation apparatus 有权
标题翻译：氢分离装置
公开(公告)号：JP2009184883A
公开(公告)日：2009-08-20
申请号：JP2008026948
申请日：2008-02-06
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： MITSUYA KOHEI , SHIMAMORI TORU , SHIRASAKI YOSHINORI , TSUNEKI TATSUYA , KUROKAWA HIDETO
IPC分类号： C01B3/56 , B01D53/22 , C01B3/38 , C09K3/10 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen separation apparatus capable of preventing gas leakage from a sealing member. SOLUTION: The hydrogen separation apparatus 1 is equipped with a hydrogen separation cylinder 3, a fixing bracket 5 into which the open-end side of the hydrogen separation cylinder 3 is inserted, the sealing member 7 disposed between the outer surface of the hydrogen separation cylinder 3 and the inner surface of the fixing bracket 5 and a pressing bracket 9 that presses the anterior tip of the sealing member 7. The sealing member 7 is a cylindrical airtight member made of expanded graphite and is disposed in a space 41 between the inner surface of a tip cylindrical part 25 of the fixing bracket 5 and the outer surface of the hydrogen separation cylinder 3. The sealing member 7 comprises a first sealing member 43 disposed at the anterior tip and a second sealing member 45 disposed at the posterior tip. The first sealing member 43 comprises expanded graphite sheets that are laminated in the axial direction, and the second sealing member 45 comprises expanded graphite sheets that are laminated in the radial direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够防止气体从密封部件泄漏的氢分离装置。解决方案：氢分离装置1配备有氢分离筒3，固定支架5，氢分离筒3的开放端侧插入其中，密封部件7设置在氢分离筒3的外表面之间氢气分离筒3和固定支架5的内表面以及按压密封部件7的前端的按压支架9.密封部件7是由膨胀石墨构成的圆筒形气密部件，固定支架5的顶端圆筒部25的内表面和氢气分离筒3的外表面。密封部件7包括设置在前端部的第一密封部件43和设置在后方的第二密封部件45 小费。第一密封构件43包括沿轴向层压的膨胀石墨片，第二密封构件45包括沿径向层压的膨胀石墨片。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008246316A Hydrogen separator and fuel cell 有权
标题翻译：氢分离器和燃料电池
公开(公告)号：JP2008246316A
公开(公告)日：2008-10-16
申请号：JP2007088671
申请日：2007-03-29
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： TANAKA HIROYUKI , SHIMAMORI TORU , SHIGAKI HIDEKAZU , YASUDA ISAMU , SHIRASAKI YOSHINORI , TSUNEKI TATSUYA
IPC分类号： B01D69/12 , B01D53/22 , B01D63/06 , B01D63/08 , B01D71/02 , C01B3/56 , H01M4/94 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen separator equipped with a hydrogen permeable membrane which reduces the leakage amount of gases other than hydrogen and can prevent the leakage of the gas. SOLUTION: The hydrogen separator is equipped with a porous support having a cylindrical or plate like shape opened at both ends or one end thereof and the hydrogen permeable membrane covering the surface of the porous support, having an inclined structure increased in the size of particles toward the surface of the porous support and selectively permitting hydrogen to permeate. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种装有氢渗透膜的氢分离器，其减少氢气以外的气体的泄漏量并且可以防止气体的泄漏。解决方案：氢气分离器配备有多孔支撑体，其具有在其两端或一端开口的圆柱形或板状，并且覆盖多孔支撑体表面的氢渗透膜具有尺寸增大的倾斜结构的颗粒朝向多孔载体的表面并且选择性地允许氢渗透。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2011195350A Apparatus for producing hydrogen 有权
标题翻译：生产氢气的装置
公开(公告)号：JP2011195350A
公开(公告)日：2011-10-06
申请号：JP2010061561
申请日：2010-03-17
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： NISHII TAKUMI , NAKAGAWA TOMOKI , TOMINAGA RYUICHI , IZEKI KOYA , SHIRASAKI YOSHINORI , YASUDA ISAMU , ITO MASAYA , TAKAGI YASUHIRO , SHIGAKI HIDEKAZU , HIKOSAKA HIDEAKI , TANAKA HIROYUKI
IPC分类号： C01B3/38 , B01D53/22 , C01B3/56 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To obtain an apparatus for producing hydrogen capable of attaining a high recovery rate of hydrogen by removing an offgas remaining between an inserted tube and a reforming catalyst serving also as a support in the apparatus for producing hydrogen equipped with a cylindrical reactor of external membrane type.SOLUTION: The apparatus for producing hydrogen is composed of the inserted tube having a hollow part through which a feed gas flows, the reforming catalyst serving also as a support installed apart from the outer peripheral surface of the inserted tube, and the hydrogen separation membrane on the outer peripheral surface of the reforming catalyst serving also as a support. The feed gas flows through the hollow part inside the inserted tube, turning at the end thereof in the direction of flow, and forms a reformed gas from the feed gas while flowing between the inserted tube and the reforming catalyst serving also as a support. The formed reformed gas is purified through the hydrogen separation membrane to produce high-purity hydrogen. The feed gas is forced to flow into the reforming catalyst serving also as a support by blocking the passage at the discharge side of the feed gas.
摘要翻译：要解决的问题：为了获得能够获得高氢回收率的氢气的设备，除去在装有圆柱形反应器的氢的制造装置中也用作支撑体的插入管和重整催化剂之间残留的废气的外部膜类型。解决方案：用于生产氢的装置由具有中空部分的插入管组成，进料气通过该中空部分，重整催化剂也用作与插入管的外周表面分离的支撑体，以及重整催化剂的外周面上的氢分离膜也用作载体。进料气体流过插入管内部的中空部分，在其端部沿着流动方向转动，并且在插入管和也用作载体的重整催化剂之间流动时，从进料气体形成重整气体。通过氢分离膜纯化形成的重整气体以产生高纯度氢。通过阻塞进料气体的排出侧的通道，进料气体被迫流入也用作载体的重整催化剂。

10. 发明专利

JP2011143335A Hydrogen separation device and method for manufacturing hydrogen separation device 有权
标题翻译：氢分离装置及制氢装置的制造方法
公开(公告)号：JP2011143335A
公开(公告)日：2011-07-28
申请号：JP2010004982
申请日：2010-01-13
申请人： Ngk Spark Plug Co Ltd , Tokyo Gas Co Ltd , 日本特殊陶業株式会社 , 東京瓦斯株式会社
发明人： HIKOSAKA HIDEAKI , SHIMAMORI TORU , MITSUYA KOHEI , YASUDA ISAMU , SHIRASAKI YOSHINORI , KUROKAWA HIDETO , NISHII TAKUMI
IPC分类号： B01D53/22 , B01D69/12 , B01D71/02 , C01B3/38 , C01B3/56 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen separation device which can inhibit the leakage of a feedstock gas and obtain high-purity hydrogen gas.
SOLUTION: First, a hydrogen separation cylinder 3 for separating hydrogen gas from a gas containing hydrogen, is configured to include a porous support 60 which is a modified catalyst and concurrently a support, and a hydrogen-permeable membrane 10. The porous support 60 is constituted of a reaction inhibitory layer (the first porous layer) 40 covering the outside surface of a porous support layer 50, a hydrogen permeable membrane 30 formed covering the outside surface of the reaction inhibitory layer 40 and a reaction inhibitory layer 20 covering the outside of the hydrogen permeable layer 30. The hydrogen separation membrane 10 is so formed as to cover the reaction inhibitory layer 20. The hydrogen permeable layer 30 is filled with a hydrogen permeable metallic material Pd in the way the layer can be formed in the porous support 60, and the hydrogen permeable membrane 10 is of a Pd thin membrane type. As the hydrogen separation layer is double-structured as described, it is possible to inhibit a leak which occurs in one structural half of the hydrogen permeable layer 30, using the other structural half. Thus, a high purity hydrogen gas can be stably supplied.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以抑制原料气体泄漏并获得高纯度氢气的氢分离装置。解决方案：首先，用于从含氢气体中分离氢气的氢气分离缸3被构造成包括多孔载体60，多孔载体60是改性催化剂，同时是载体和透氢膜10.多孔载体60由覆盖多孔载体层50的外表面的反应抑制层（第一多孔层）40，覆盖反应抑制层40的外表面的形成的氢透过膜30和覆盖氢分解膜10形成为覆盖反应抑制层20.氢可渗透层30填充有氢可渗透金属材料Pd，其层可以形成在多孔支撑体60，氢透过膜10为Pd薄膜型。由于氢分离层如上所述是双重结构的，所以可以使用另一结构半部分来抑制在氢可渗透层30的一个结构半部分中发生的泄漏。因此，可以稳定地供给高纯度氢气。版权所有（C）2011，JPO＆INPIT

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