JP6398020B2 - 膜型水素精製器 - Google Patents
膜型水素精製器 Download PDFInfo
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- JP6398020B2 JP6398020B2 JP2017557048A JP2017557048A JP6398020B2 JP 6398020 B2 JP6398020 B2 JP 6398020B2 JP 2017557048 A JP2017557048 A JP 2017557048A JP 2017557048 A JP2017557048 A JP 2017557048A JP 6398020 B2 JP6398020 B2 JP 6398020B2
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- 239000012528 membrane Substances 0.000 title claims description 206
- 239000001257 hydrogen Substances 0.000 title claims description 94
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 94
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 84
- 150000002431 hydrogen Chemical class 0.000 claims description 30
- 239000006227 byproduct Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 13
- 239000012466 permeate Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 48
- 239000000446 fuel Substances 0.000 description 46
- 239000000047 product Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000002407 reforming Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 229910001092 metal group alloy Inorganic materials 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910001252 Pd alloy Inorganic materials 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- -1 800 (R) Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000629 steam reforming Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000002453 autothermal reforming Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000002303 thermal reforming Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/0822—Plate-and-frame devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/227—Multiple stage diffusion in parallel connexion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/022—Metals
- B01D71/0223—Group 8, 9 or 10 metals
- B01D71/02231—Palladium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
- C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
- C01B3/505—Membranes containing palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D2053/221—Devices
- B01D2053/222—Devices with plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/10—Specific supply elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/10—Cross-flow filtration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
- C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0405—Purification by membrane separation
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/06—Integration with other chemical processes
- C01B2203/068—Ammonia synthesis
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Fuel Cell (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
精製した水素ガスは、金属、食用油脂、並びに半導体及びマイクロエレクトロニクスを含む多くの製品の製造において使用される。また、精製した水素ガスは、多くのエネルギー保存装置のための重要な燃料源でもある。例えば、燃料電池は、精製した水素ガス及び酸化剤を利用して、電位を発生させる。多様なプロセス及び装置を使用して、水素ガスを生成することができる。しかしながら、多くの水素を生成するプロセスは、不純な水素ガス流を生成し、これは、水素ガス及びその他のガスを含有する「混合ガス流」と称される。この流れを燃料電池スタック又は他の水素消費装置に送出する前に、混合ガス流は、例えば他のガスの少なくとも一部を取り除くために、精製されてもよい。
図3において、水素リッチ流42を、生成水素流14を形成するように示す。精製領域38は、膜モジュール44を含み、1つ以上の水素選択膜46を含む。
特に、本設計において供給フレームの厚さに結び付けられ、供給領域及び排出領域におけるチャネルの大きさによって制限されない、膜パックの活動領域におけるガス容積の効率的な高さを低減することが望ましい。したがって、いくつかの実施形態において、供給フレームの厚さは、中央供給プレートの厚さよりも薄い。
Claims (18)
- 水素分離用の膜モジュールであって、
相互に隣接して配置されている膜パックのスタックであって、各膜パックが一対の水素選択膜を備える、スタックと、
水素リッチ改質流を各膜パックに供給する、供給マニホールドと、
各膜パックから副産流を除去する、排出マニホールドと、
前記スタック内の各膜パックの間に配置されている供給プレートアセンブリであって、
流体を透過しない中央領域と、少なくとも1つの供給チャネル及び少なくとも1つの排出チャネルを備える中央供給プレートであって、前記少なくとも1つの供給チャネル及び前記少なくとも1つの排出チャネルが、前記中央供給プレートの厚さを通じて前記中央供給プレートの周辺に形成されている、中央供給プレートと、
前記中央供給プレートと前記隣接する膜パックとの間に挿入されている供給フレームであって、前記中央供給プレートの周縁を取り囲んで形成されて、前記中央供給プレートの前記流体を透過しない中央領域と前記隣接する膜パックとの間に開口容積を形成している、供給フレームとを備え、
前記少なくとも1つの供給チャネルが前記供給マニホールドと前記開口容積とを流体連通し、前記少なくとも1つの排出チャネルが前記排出マニホールドと前記開口容積とを流体連通する、供給プレートアセンブリと
を備える、膜モジュール。 - 請求項1に記載の膜モジュールであって、前記開口容積が、前記中央供給プレートと前記隣接する膜パックとの間の前記供給フレームの厚みによって形成されている、膜モジュール。
- 請求項1又は2に記載の膜モジュールであって、前記供給フレームが、前記少なくとも1つの供給チャネル及び前記少なくとも1つの排出チャネルの中央部分に重なっている、膜モジュール。
- 請求項1〜3のいずれか1項に記載の膜モジュールであって、前記供給フレームが、供給プレートガスケット及び外側供給プレートを備え、前記供給プレートガスケットが、前記中央供給プレートと前記外側供給プレートとの間に挿入されている、膜モジュール。
- 請求項1〜4のいずれか1項に記載の膜モジュールであって、前記供給フレームが中央供給プレートに結合している、膜モジュール。
- 請求項1〜5のいずれか1項に記載の膜モジュールであって、前記供給プレートアセンブリが、供給領域及び排出領域を前記供給プレートアセンブリの周縁にさらに備え、前記供給領域が前記少なくとも1つの供給チャネルを備え、前記排出領域が前記少なくとも1つの排出チャネルを備える、膜モジュール。
- 請求項1〜6のいずれか1項に記載の膜モジュールであって、前記供給フレームの厚さが、前記中央供給プレートの厚さよりも薄い、膜モジュール。
- 請求項1〜7のいずれか1項に記載の膜モジュールであって、前記少なくとも1つの供給チャネル及び前記少なくとも1つの排出チャネルが同一の幾何学的形状を有する、膜モジュール。
- 請求項1〜8のいずれか1項に記載の膜モジュールであって、前記中央供給プレートが2つ以上の供給チャネルと2つ以上の排出チャネルとを備え、前記供給チャネル間の間隔と前記排出チャネル間の間隔とが同一である、膜モジュール。
- 請求項1〜9のいずれか1項に記載の膜モジュールであって、前記少なくとも1つの排出チャネルの合計領域が、前記少なくとも1つの供給チャネルの合計領域よりも大きく、前記膜パックによる圧力損失を低下させる、膜モジュール。
- 請求項1〜10のいずれか1項に記載の膜モジュールであって、水素リッチ透過流を水素マニホールドへ移動させる透過プレートアセンブリをさらに備え、前記透過プレートアセンブリが、前記膜パック内の前記一対の水素選択膜間に挿入されている、膜モジュール。
- 請求項1〜11のいずれか1項に記載の膜モジュールであって、前記中央供給プレートの前記中央領域が流路を含まない、膜モジュール。
- 請求項1〜12のいずれか1項に記載の膜モジュールであって、前記開口容積が、前記供給フレームの厚みによって形成されている、膜モジュール。
- 請求項1〜13のいずれか1項に記載の膜モジュールであって、前記開口容積が、前記供給フレームの厚さによってのみ形成されている、膜モジュール。
- 請求項1〜14のいずれか1項に記載の膜モジュールであって、前記供給フレームが、前記少なくとも1つの供給チャネルの端部に重ならない、膜モジュール。
- 請求項1〜14のいずれか1項に記載の膜モジュールであって、前記供給フレームが、前記少なくとも1つの排出チャネルの端部に重ならない、膜モジュール。
- 請求項1〜14のいずれか1項に記載の膜モジュールであって、前記少なくとも1つの供給チャネルの中央部分と重なる領域における前記供給フレームの幅は、前記少なくとも1つの供給チャネルのスパンよりも狭い、膜モジュール。
- 請求項1〜14のいずれか1項に記載の膜モジュールであって、前記少なくとも1つの排出チャネルの中央部分と重なる領域における前記供給フレームの幅は、前記少なくとも1つの排出チャネルのスパンよりも狭い、膜モジュール。
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PCT/US2016/029232 WO2016178849A1 (en) | 2015-05-01 | 2016-04-25 | Membrane-based hydrogen purifiers |
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US10476093B2 (en) * | 2016-04-15 | 2019-11-12 | Chung-Hsin Electric & Machinery Mfg. Corp. | Membrane modules for hydrogen separation and fuel processors and fuel cell systems including the same |
NL2021245B1 (en) * | 2018-07-04 | 2020-01-15 | Redstack Bv | Stack assembly |
CN111229044B (zh) * | 2018-11-29 | 2021-07-27 | 中国科学院大连化学物理研究所 | 一种碟管式分离膜组件 |
US11316180B2 (en) | 2020-05-21 | 2022-04-26 | H2 Powertech, Llc | Hydrogen-producing fuel cell systems and methods of operating hydrogen-producing fuel cell systems for backup power operations |
US11618676B2 (en) | 2020-10-23 | 2023-04-04 | H2 Powertech, Llc | Systems and methods for increasing the hydrogen permeance of hydrogen-separation membranes in situ |
US11712655B2 (en) * | 2020-11-30 | 2023-08-01 | H2 Powertech, Llc | Membrane-based hydrogen purifiers |
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US6767389B2 (en) * | 1999-03-22 | 2004-07-27 | Idatech, Llc | Hydrogen-selective metal membranes, membrane modules, purification assemblies and methods of forming the same |
DE19945978A1 (de) * | 1999-09-24 | 2001-08-30 | Univ Stuttgart Lehrstuhl Und I | Fluidverteilungsrahmen für Mehrkammerstacks |
JP4815668B2 (ja) * | 2000-05-15 | 2011-11-16 | トヨタ自動車株式会社 | 水素生成装置 |
JP4806867B2 (ja) * | 2001-07-23 | 2011-11-02 | トヨタ自動車株式会社 | 水素抽出装置 |
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US7972420B2 (en) * | 2006-05-22 | 2011-07-05 | Idatech, Llc | Hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems including the same |
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