JP2002012409A - Box type hydrogen recovery apparatus - Google Patents

Box type hydrogen recovery apparatus

Info

Publication number
JP2002012409A
JP2002012409A JP2000192048A JP2000192048A JP2002012409A JP 2002012409 A JP2002012409 A JP 2002012409A JP 2000192048 A JP2000192048 A JP 2000192048A JP 2000192048 A JP2000192048 A JP 2000192048A JP 2002012409 A JP2002012409 A JP 2002012409A
Authority
JP
Japan
Prior art keywords
hydrogen
box
box frame
hydrogen recovery
permeable membrane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000192048A
Other languages
Japanese (ja)
Inventor
Manabu Oku
学 奥
Koichi Kawatani
皓一 川谷
Takeshi Utsunomiya
武志 宇都宮
Tsutomu Seki
務 関
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Nisshin Co Ltd
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas Co Ltd
Nisshin Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Gas Co Ltd, Nisshin Steel Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP2000192048A priority Critical patent/JP2002012409A/en
Priority to EP01114271A priority patent/EP1167284A3/en
Priority to KR1020010035635A priority patent/KR20020000833A/en
Priority to US09/891,231 priority patent/US6527832B2/en
Priority to CA002351873A priority patent/CA2351873A1/en
Priority to AU54095/01A priority patent/AU781948B2/en
Publication of JP2002012409A publication Critical patent/JP2002012409A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Fuel Cell (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a box type hydrogen recovery apparatus to be set on a gas reformer without a fixing jig. SOLUTION: The box type hydrogen recovery apparatus 10 is formed by pressing of a stainless steel plate and has a box frame 11 with a hydrogen discharge pipe 12 at one side frame. The plural spacers 13 are set longitudinally at the inside of the box frame 11 and metal perforated plates 14 are fixed on the both faces of the box frame 11. The membrane supports 15 cladded with hydrogen permeable membrane 16 are fixed on the metal perforated plates 14. Hydrogen is permeated selectively through the hydrogen permeable membrane 16 and recovered from the hydrogen discharge pipe 12.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】本発明は、炭化水素系ガスの水蒸
気改質で生成した水素を回収する装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for recovering hydrogen produced by steam reforming of a hydrocarbon gas.

【０００２】[0002]

【従来の技術】水素は、各種化学工業分野における基礎
原料，燃料電池用燃料，熱処理雰囲気用等、広範な用途
に使用されており、小規模需要に応じる代表的な製造法
としてガス燃料の水蒸気改質が知られている。水蒸気改
質で得られる改質ガスは、ＣＯ，ＣＯ2，余剰Ｈ2Ｏ等を
含んでおり、たとえば燃料電池にそのまま使用したので
は、電池性能が阻害される。そこで、改質ガスを燃料電
池に供給する前に、ＣＯ，ＣＯ2，余剰Ｈ2Ｏ等の副成分
を除去することが必要になる。2. Description of the Related Art Hydrogen is used in a wide range of applications such as basic raw materials in various chemical industries, fuel cell fuels, heat treatment atmospheres, and the like. Modification is known. The reformed gas obtained by steam reforming contains CO, CO 2 , surplus H 2 O, and the like, and if used directly for a fuel cell, for example, cell performance is impaired. Therefore, it is necessary to remove sub-components such as CO, CO 2 , and excess H 2 O before supplying the reformed gas to the fuel cell.

【０００３】副成分の除去には、水素を選択透過する作
用をもつＰｄ−Ａｇ，Ｔａ等を使用した水素透過膜法が
ある。水素透過膜は耐熱性多孔体の表面に薄膜として形
成されているが（特開昭６３−２９４９２５号公報，特
開平１−１６４４１９号公報等）、最近では耐熱性多孔
体に代えて多数の孔を空けた金属多孔体の使用が検討さ
れている。水素透過膜が積層された金属多孔体は、たと
えば水素取出し管が接続された水素回収装置の一面に装
着され、触媒充填層に埋設される。炭化水素系ガスの水
蒸気改質で生成した水素ガスは、水素透過膜を選択透過
して水素回収装置の内部に流入し、水素取出し管を介し
て系外に取り出される。[0003] For the removal of subcomponents, there is a hydrogen permeable membrane method using Pd-Ag, Ta or the like which has a function of selectively permeating hydrogen. The hydrogen permeable membrane is formed as a thin film on the surface of the heat-resistant porous body (JP-A-63-294925, JP-A-1-164419, etc.), but recently, a large number of holes are used instead of the heat-resistant porous body. The use of a porous metal body with a void is considered. The porous metal body on which the hydrogen permeable membrane is laminated is mounted on, for example, one surface of a hydrogen recovery device to which a hydrogen extraction pipe is connected, and is buried in a catalyst packed layer. The hydrogen gas generated by the steam reforming of the hydrocarbon-based gas selectively permeates through the hydrogen permeable membrane, flows into the inside of the hydrogen recovery device, and is taken out of the system through a hydrogen take-out pipe.

【０００４】[0004]

【発明が解決しようとする課題】従来の水素回収装置
は、加熱〜冷却の熱サイクルによる変形を防止するた
め、厚板が構造体に使用されている。そのため、重量が
嵩み、改質装置内に固定するために特殊な治具が必要に
なる。また、エッチング，切削加工，放電加工等で水素
通過孔及びヘッダ部を形成した後、Ｐｄ−Ａｇ合金等の
水素透過膜をレーザ溶接で外表面に設けているため、加
工に手数がかかり、コスト，量産性に問題がある。In a conventional hydrogen recovery apparatus, a thick plate is used for a structure in order to prevent deformation due to a heat cycle from heating to cooling. For this reason, the weight increases, and a special jig is required for fixing in the reformer. Further, after forming a hydrogen passage hole and a header portion by etching, cutting, electric discharge machining, and the like, a hydrogen permeable film such as a Pd-Ag alloy is provided on the outer surface by laser welding, which takes a lot of time and effort for machining. , There is a problem in mass productivity.

【０００５】本発明は、このような問題を解消すべく案
出されたものであり、薄板のプレス加工で成形した構造
体を使用することにより、製造が容易で、軽量且つ十分
な強度をもつ水素回収装置を提供することを目的とす
る。The present invention has been devised to solve such a problem, and is easy to manufacture, lightweight and has sufficient strength by using a structure formed by pressing a thin plate. It is intended to provide a hydrogen recovery device.

【０００６】[0006]

【課題を解決するための手段】本発明の箱型水素回収装
置は、その目的を達成するため、ステンレス鋼板のプレ
ス加工で成形され、一側端面に水素取出し管が取り付け
られた箱型枠体と、該箱型枠体の内部に箱型枠体の長手
方向に沿って配置された複数のスペーサと、箱型枠体の
両面に固着された金属多孔板と、金属多孔板に固着され
る膜保持体にクラッドされた水素透過膜とを備え、水素
が水素透過膜を選択透過して回収されることを特徴とす
る。In order to achieve the object, a box-shaped hydrogen recovery apparatus of the present invention is formed by pressing a stainless steel plate and forming a box-shaped frame having a hydrogen extraction pipe attached to one end face. And a plurality of spacers arranged inside the box form along the longitudinal direction of the box form, a metal perforated plate fixed on both sides of the box form, and affixed to the metal perforated plate A hydrogen permeable membrane clad on the membrane holder, wherein hydrogen is selectively permeated through the hydrogen permeable membrane and collected.

【０００７】[0007]

【実施の形態】本発明に従った水素回収装置１０は、た
とえば図１に示すように、ステンレス鋼薄板をプレス加
工で成形して矩形状に組み立て溶接した箱型枠体１１を
構造体として使用している。箱型枠体１１としては、一
体型（図１）の他に、水素取出し管１２を境として図１
で上下方向に二分割した構造体も使用できる。箱型枠体
１１の一側面に水素取出し管１２を固着し、箱型枠体１
１の内部に複数のスペーサ１３を配置した後、金属多孔
板１４を重ね合わせて固着する。金属多孔板１４の上
に、水素透過膜１６をクラッドした膜保持体１５をメン
ブレンとして固着する。箱型枠体１１の他面にも、水素
透過膜１６を膜保持体１５でクラッドしたメンブレンが
同様に装着される。DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, for example, a hydrogen recovery apparatus 10 according to the present invention uses a box frame 11 formed by pressing a stainless steel thin plate by press working, assembling it into a rectangular shape, and welding. are doing. As the box frame body 11, in addition to the integral type (FIG. 1), FIG.
A vertically divided structure can also be used. A hydrogen extraction pipe 12 is fixed to one side surface of the box frame 11, and the box
After arranging a plurality of spacers 13 inside 1, the metal perforated plates 14 are overlapped and fixed. On the porous metal plate 14, a membrane holder 15 clad with a hydrogen permeable membrane 16 is fixed as a membrane. A membrane in which the hydrogen permeable membrane 16 is clad with the membrane holder 15 is similarly mounted on the other surface of the box frame 11.

【０００８】水素透過膜１６は、Ｐｄ−２０％Ａｇ合金
やＴａ等で作られた膜厚５〜５０μｍ程度の薄膜であ
り、水素に対する選択透過性を呈する。膜保持体１５
は、水素透過膜１６を補強する部材であり、ステンレス
鋼板に複数の開口部１５ａを穿設することにより作成さ
れる。水素透過膜１６は、たとえばＣＯ2レーザ溶接，
ＹＡＧレーザ溶接，マイクロ波プラズマ溶接，電子ビー
ム溶接等で膜保持体１５に固着される。The hydrogen permeable film 16 is a thin film having a thickness of about 5 to 50 μm made of a Pd-20% Ag alloy, Ta or the like, and has a selective permeability to hydrogen. Membrane holder 15
Is a member that reinforces the hydrogen permeable membrane 16, and is formed by perforating a plurality of openings 15a in a stainless steel plate. The hydrogen permeable membrane 16 is formed, for example, by CO 2 laser welding,
It is fixed to the film holder 15 by YAG laser welding, microwave plasma welding, electron beam welding, or the like.

【０００９】金属多孔板１４は、水素透過膜１６を選択
透過した水素を水素回収装置１０の内部に送り込むた
め、多数の細孔１４ａが形成されている。細孔１４ａ
は、水素ガスの通過抵抗を大きくせず、且つ水素透過膜
１６が水素回収装置１０の内部に引き込まれることがな
いように、０．１〜１．５ｍｍの孔径で形成することが
好ましい。また、炭化水素の水蒸気改質で生成した水素
を効率よく水素回収装置１０の内部に吸引するため、水
素透過膜１６に対して面積率１０％以上の割合で形成す
ることが好ましい。このような孔径の細孔１４ａは、電
子ビーム加工，化学エッチング，パンチング加工等で形
成される。The porous metal plate 14 has a large number of pores 14a for sending hydrogen selectively permeated through the hydrogen permeable membrane 16 into the hydrogen recovery apparatus 10. Pore 14a
Is preferably formed with a hole diameter of 0.1 to 1.5 mm so as not to increase the passage resistance of the hydrogen gas and to prevent the hydrogen permeable membrane 16 from being drawn into the hydrogen recovery apparatus 10. In order to efficiently suck the hydrogen generated by the steam reforming of hydrocarbons into the inside of the hydrogen recovery device 10, it is preferable to form the hydrogen at a rate of 10% or more with respect to the hydrogen permeable membrane 16. The pores 14a having such a diameter are formed by electron beam processing, chemical etching, punching processing, or the like.

【００１０】スペーサ１３は、水素回収装置１０の長手
方向に沿って箱型枠体１１の内部に配置され、水素透過
膜１６をバックアップすると共に、水素回収装置１０の
内部に吸引された水素を水素取出し管１２に導く流路を
形成する。スペーサ１３としては、たとえばＣチャンネ
ル形状に成形されたステンレス鋼板が使用され、側面に
複数の通気孔１３ａが形成されている。水素透過膜１６
は、膜保持体１５，金属多孔板１４及びスペーサ１３で
補強された状態で箱型枠体１１に強固に固定される。し
たがって、加熱〜冷却のサイクルが繰り返されるガス改
質装置に組み込んでも、熱応力に対する十分な抵抗力を
もち、面変形や破壊が防止され、安定した水素選択透過
能を呈する。The spacer 13 is disposed inside the box frame 11 along the longitudinal direction of the hydrogen recovery device 10, backs up the hydrogen permeable membrane 16, and converts the hydrogen sucked into the hydrogen recovery device 10 into hydrogen. A flow path leading to the extraction pipe 12 is formed. As the spacer 13, for example, a stainless steel plate formed in a C-channel shape is used, and a plurality of ventilation holes 13a are formed on a side surface. Hydrogen permeable membrane 16
Is firmly fixed to the box frame 11 in a state where it is reinforced by the film holder 15, the metal porous plate 14, and the spacer 13. Therefore, even if it is incorporated in a gas reformer in which a cycle of heating to cooling is repeated, it has a sufficient resistance to thermal stress, prevents surface deformation and breakage, and exhibits stable hydrogen selective permeability.

【００１１】水素回収装置１０は軽量で十分な強度を持
つため、従来のように固定治具を必要とすることなくガ
ス改質装置２０（図２）の内部に配置され、ガス改質装
置２０の水素取出し口２１に水素取出し管１２が接続さ
れる。水素回収装置１０を配置した後、アルミナにＮｉ
を担持させた触媒等の水蒸気改質用触媒２２をガス改質
装置２０の内部に充填する。水素回収装置１０の取付け
に際し固定治具を必要としないため、ガス改質装置２０
の内部空間を水素回収装置１０で占める割合が小さく、
その分だけ触媒２２の充填量を増量でき、炭化水素系ガ
スの水蒸気改質反応効率が向上する。Since the hydrogen recovery apparatus 10 is lightweight and has sufficient strength, the hydrogen recovery apparatus 10 is disposed inside the gas reforming apparatus 20 (FIG. 2) without requiring a fixing jig as in the prior art. The hydrogen extraction pipe 12 is connected to the hydrogen extraction port 21 of. After the hydrogen recovery device 10 is placed, Ni is added to the alumina.
The inside of the gas reforming apparatus 20 is filled with a steam reforming catalyst 22 such as a catalyst carrying the above. Since a fixing jig is not required for mounting the hydrogen recovery device 10, the gas reforming device 20
Occupies a small proportion of the internal space of the hydrogen recovery device 10,
The filling amount of the catalyst 22 can be increased by that amount, and the efficiency of the steam reforming reaction of the hydrocarbon-based gas is improved.

【００１２】水素回収装置１０及び触媒２２が充填され
たガス改質装置２０に都市ガス等の炭化水素系ガスＧ及
びボイラー２３で発生した水蒸気Ｖを送り込み、空気を
コンプレッサ２５で圧縮してバーナー２４に送り込んで
外部から加熱すると、ＣＨ4＋２Ｈ2Ｏ＝４Ｈ2＋ＣＯ2の
水蒸気改質反応が進行する。生成した水素ガスは、水素
透過膜１６を選択透過して水素回収装置１０の内部に送
り込まれ、水素取出し管１２を経て系外に取り出され
る。水素以外の排気ガスＷは、排気管から系外に排出さ
れる。反応域から水素が除去されるため、ＣＨ4＋２Ｈ2
Ｏ＝４Ｈ2＋ＣＯ2の反応平衡が崩され、水蒸気改質反応
が右側に加速される。その結果、５００〜５５０℃程度
の比較的低温でも十分な反応効率で水素が生成される。A hydrocarbon gas G such as city gas and water vapor V generated by a boiler 23 are fed into a hydrogen reformer 20 and a gas reformer 20 filled with a catalyst 22, and the air is compressed by a compressor 25 to burner 24. And heated from the outside, the steam reforming reaction of CH 4 + 2H 2 O = 4H 2 + CO 2 proceeds. The generated hydrogen gas is selectively permeated through the hydrogen permeable membrane 16, sent into the hydrogen recovery device 10, and taken out of the system via the hydrogen extraction pipe 12. Exhaust gas W other than hydrogen is discharged from the exhaust pipe to the outside of the system. Since hydrogen is removed from the reaction zone, CH 4 + 2H 2
The reaction equilibrium of O = 4H 2 + CO 2 is broken, and the steam reforming reaction is accelerated to the right. As a result, hydrogen is generated with a sufficient reaction efficiency even at a relatively low temperature of about 500 to 550 ° C.

【００１３】水素回収装置１０の雰囲気圧は、水素を効
率よく水素回収装置１０の内部に導くため、ガス改質装
置２０の雰囲気圧に比較して０．１〜１ＭＰａ程度低く
することが好ましい。この圧力差、すなわち水素回収装
置１０の内部を減圧状態に維持することにより、水素透
過膜１６を選択透過する水素ガスの流量が増加し、水蒸
気改質反応が一層促進される。また、圧力差をつけて
も、スペーサ１３で補強されているため水素回収装置１
０の変形が防止される。The atmospheric pressure of the hydrogen recovery device 10 is preferably lower than the atmospheric pressure of the gas reformer 20 by about 0.1 to 1 MPa in order to efficiently introduce hydrogen into the hydrogen recovery device 10. By maintaining this pressure difference, that is, maintaining the inside of the hydrogen recovery device 10 in a reduced pressure state, the flow rate of the hydrogen gas selectively permeating the hydrogen permeable membrane 16 increases, and the steam reforming reaction is further promoted. Also, even if a pressure difference is applied, the hydrogen recovery device 1 is reinforced by the spacer 13.
Zero deformation is prevented.

【００１４】[0014]

【発明の効果】以上に説明したように、本発明の水素回
収装置は、箱型枠体にスペーサ及び金属多孔板を介して
膜保持体にクラッドされた水素透過膜を固着しているた
め、ステンレス鋼板の板金加工で成形した箱型枠体を使
用しても十分な強度をもち、固定治具を必要とすること
なくガス改質装置の内部に配置できる。そのため、水素
回収装置で占める割合が小さく、その分だけ多量の触媒
をガス改質装置に充填でき、水蒸気改質反応の効率が高
くなる。また、水蒸気改質反応で生成した水素を反応域
から除去するためガス改質装置と水素回収装置の内部と
の間に圧力差をつけても、水素回収装置は、変形等を生
じることなく所期の形状を維持する。As described above, in the hydrogen recovery apparatus of the present invention, the hydrogen permeable membrane clad on the membrane holder is fixed to the box frame via the spacer and the metal porous plate. Even if a box frame formed by sheet metal processing of a stainless steel plate is used, it has sufficient strength and can be arranged inside the gas reforming apparatus without requiring a fixing jig. Therefore, the proportion occupied by the hydrogen recovery device is small, and a correspondingly large amount of catalyst can be charged into the gas reforming device, thereby increasing the efficiency of the steam reforming reaction. Also, even if a pressure difference is applied between the gas reformer and the inside of the hydrogen recovery device in order to remove the hydrogen generated by the steam reforming reaction from the reaction zone, the hydrogen recovery device will not be deformed in any way. Maintain the shape of the period.

【図面の簡単な説明】[Brief description of the drawings]

【図１】 本発明に従った水素回収装置の分解斜視図FIG. 1 is an exploded perspective view of a hydrogen recovery device according to the present invention.

【図２】 ガス改質装置の概略図FIG. 2 is a schematic diagram of a gas reformer.

【符号の説明】[Explanation of symbols]

１０：水素回収装置 １１：箱型枠体 １２：水素
取出し管 １３：スペーサ １３ａ：通気孔 １
４：金属多孔板 １４ａ：細孔 １５：膜保持体
１５ａ：開口部 １６：水素透過膜10: Hydrogen recovery device 11: Box frame 12: Hydrogen extraction pipe 13: Spacer 13a: Vent 1
4: Perforated metal plate 14a: Pores 15: Membrane holder
15a: Opening 16: Hydrogen permeable membrane

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｈ０１Ｍ 8/06 Ｈ０１Ｍ 8/06 Ｇ (72)発明者 川谷 皓一 東京都千代田区丸の内３丁目４番１号 日 新製鋼株式会社内 (72)発明者 宇都宮 武志 東京都千代田区丸の内３丁目４番１号 日 新製鋼株式会社内 (72)発明者 関 務 東京都港区海岸一丁目５番20号 東京瓦斯 株式会社内 Ｆターム(参考） 4D006 GA41 HA41 JA06A JA06C JA07A JA07C JA08A JA08C JA30A JA30B JA30C JB04 JB07 KA01 KB30 KE08Q KE16P MA03 MA31 MC02 PA01 PB20 PB66 PC80 4G040 EA03 EA06 EB31 EB33 EB46 FA02 FB09 FC01 FD04 FE01 5H027 AA00 BA01 BA16 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) H01M 8/06 H01M 8/06 G (72) Inventor Koichi Kawatani 3-4-1 Marunouchi, Chiyoda-ku, Tokyo Nisshin Steel Co., Ltd. (72) Inventor Takeshi Utsunomiya 3-4-1 Marunouchi, Chiyoda-ku, Tokyo Nisshin Steel Co., Ltd. (72) Inventor Relations 1-5-20 Kaigan, Minato-ku, Tokyo Tokyo Gas In-house F term (reference) 4D006 GA41 HA41 JA06A JA06C JA07A JA07C JA08A JA08C JA30A JA30B JA30C JB04 JB07 KA01 KB30 KE08Q KE16P MA03 MA31 MC02 PA01 PB20 PB66 PC80 4G040 EA03 EA06 EB31 BA01 EB33 EB01 EB33 EB01

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】 ステンレス鋼板のプレス加工で成形さ
れ、一側端面に水素取出し管が取り付けられた箱型枠体
と、該箱型枠体の内部に箱型枠体の長手方向に沿って配
置された複数のスペーサと、箱型枠体の両面に固着され
た金属多孔板と、金属多孔板に固着される膜保持体にク
ラッドされた水素透過膜とを備え、水素が水素透過膜を
選択透過して回収されることを特徴とする箱型水素回収
装置。1. A box frame formed by pressing a stainless steel plate and having a hydrogen extraction pipe attached to one end face thereof, and disposed inside the box frame along the longitudinal direction of the box frame. Provided, a plurality of spacers, a metal porous plate fixed to both sides of the box frame, and a hydrogen permeable film clad on a film holder fixed to the metal porous plate, and hydrogen selects a hydrogen permeable film. A box-type hydrogen recovery device that is permeated and recovered. 【請求項２】 炭化水素系ガスの水蒸気改質に使用する
請求項１記載の箱型水素回収装置。2. The box-type hydrogen recovery apparatus according to claim 1, which is used for steam reforming of a hydrocarbon gas.
JP2000192048A 2000-06-27 2000-06-27 Box type hydrogen recovery apparatus Pending JP2002012409A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2000192048A JP2002012409A (en) 2000-06-27 2000-06-27 Box type hydrogen recovery apparatus
EP01114271A EP1167284A3 (en) 2000-06-27 2001-06-12 Device for recovery of hydrogen
KR1020010035635A KR20020000833A (en) 2000-06-27 2001-06-22 A device for recovery of hydrogen
US09/891,231 US6527832B2 (en) 2000-06-27 2001-06-25 Device for recovery of hydrogen
CA002351873A CA2351873A1 (en) 2000-06-27 2001-06-26 A device for recovery of hydrogen
AU54095/01A AU781948B2 (en) 2000-06-27 2001-06-27 A device for recovery of hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000192048A JP2002012409A (en) 2000-06-27 2000-06-27 Box type hydrogen recovery apparatus

Publications (1)

Publication Number Publication Date
JP2002012409A true JP2002012409A (en) 2002-01-15

Family

ID=18691231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000192048A Pending JP2002012409A (en) 2000-06-27 2000-06-27 Box type hydrogen recovery apparatus

Country Status (1)

Country Link
JP (1) JP2002012409A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006011619A1 (en) * 2004-07-26 2006-02-02 Ngk Insulators, Ltd. Separator and membrane reactor
JP2006290711A (en) * 2005-04-15 2006-10-26 Hitachi Ltd Hydrogen supply apparatus and hydrogen supply method
JP2009000658A (en) * 2007-06-22 2009-01-08 Tokyo Gas Co Ltd Hydrogen permeable membrane module
JP2009000659A (en) * 2007-06-22 2009-01-08 Tokyo Gas Co Ltd Hydrogen permeable membrane module
JP2010519016A (en) * 2007-02-16 2010-06-03 インテグリス・インコーポレーテッド Fluid filter having polymerized membrane and metal support

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006011619A1 (en) * 2004-07-26 2006-02-02 Ngk Insulators, Ltd. Separator and membrane reactor
JPWO2006011619A1 (en) * 2004-07-26 2008-05-01 日本碍子株式会社 Separation device and membrane reactor
JP2006290711A (en) * 2005-04-15 2006-10-26 Hitachi Ltd Hydrogen supply apparatus and hydrogen supply method
JP2010519016A (en) * 2007-02-16 2010-06-03 インテグリス・インコーポレーテッド Fluid filter having polymerized membrane and metal support
JP2009000658A (en) * 2007-06-22 2009-01-08 Tokyo Gas Co Ltd Hydrogen permeable membrane module
JP2009000659A (en) * 2007-06-22 2009-01-08 Tokyo Gas Co Ltd Hydrogen permeable membrane module

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