JP7538112B2 - 水素ガス供給装置および水素ガス供給方法 - Google Patents
水素ガス供給装置および水素ガス供給方法 Download PDFInfo
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- JP7538112B2 JP7538112B2 JP2021509439A JP2021509439A JP7538112B2 JP 7538112 B2 JP7538112 B2 JP 7538112B2 JP 2021509439 A JP2021509439 A JP 2021509439A JP 2021509439 A JP2021509439 A JP 2021509439A JP 7538112 B2 JP7538112 B2 JP 7538112B2
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- hydrogen gas
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- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0423—Beds in columns
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- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/002—Automated filling apparatus
- F17C5/007—Automated filling apparatus for individual gas tanks or containers, e.g. in vehicles
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- B01D53/02—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 adsorption, e.g. preparative gas chromatography
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- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- 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; Reversible storage of hydrogen
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
- F17C2265/063—Fluid distribution for supply of refuelling stations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
- F17C2265/065—Fluid distribution for refuelling vehicle fuel tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0134—Applications for fluid transport or storage placed above the ground
- F17C2270/0139—Fuel stations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
-
- 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
- Y02E60/32—Hydrogen storage
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Separation Of Gases By Adsorption (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
水素ガスを圧縮する圧縮機と、
前記圧縮機により圧縮された水素ガスを蓄圧する蓄圧器と、
前記圧縮機と前記蓄圧器との間に配置され、前記圧縮機から吐出される水素ガスに混在する不純物を吸着する第1吸着剤を有する第1吸着部と、
前記圧縮機と前記第1吸着部との間の第1ガス供給配管に配置される第1弁と、
前記第1吸着部と前記蓄圧器との間の第2ガス供給配管に配置された第2弁と、
前記第1ガス供給配管における前記第1弁と前記第1吸着部との間から分岐され、前記圧縮機の上流側に接続される戻り配管と、
前記戻り配管に配置され、前記不純物を吸着する第2吸着剤を有する第2吸着部と、
前記戻り配管における前記第2吸着部の上流側に配置される第3弁と、
前記第1弁、前記第2弁、および前記第3弁の開閉を制御する制御装置と、
を備える。
前記制御装置は、前記第1弁および前記第2弁を閉じるように制御した状態で、前記第3弁および前記第4弁を開くように制御すると好適である。
前記制御装置は、前記第4弁を開いて所定時間経過後に、前記第3弁を閉じ、前記第1弁を開き、運転停止中の前記圧縮機を介して前記水素製造装置から供給される水素ガスを前記第1吸着部に供給するように制御すると好適である。
圧縮機により水素ガスを圧縮する工程と、
前記圧縮機により圧縮された水素ガスを蓄圧器に蓄圧する工程と、
前記圧縮機と前記蓄圧器との間に配置された第1吸着剤を有する第1吸着部を用いて、前記圧縮機から吐出される水素ガスに混在する不純物を前記第1吸着剤に吸着させる工程と、
前記圧縮機と前記第1吸着部との間の第1ガス供給配管に配置される第1弁と、前記第1吸着部と前記蓄圧器との間の第2ガス供給配管に配置された第2弁とを閉じるように制御した状態で、前記第1ガス供給配管における前記第1弁と前記第1吸着部との間から分岐され、前記圧縮機の上流側に接続される戻り配管に配置される第3弁を開くように制御することで、前記戻り配管に配置された第2吸着剤を有する第2吸着部を用いて前記不純物を前記第2吸着剤に吸着させる工程と、
を備える。
水素ガスを圧縮し、水素ガスを蓄圧する蓄圧器側に圧縮された水素ガスを供給する圧縮機と、
圧縮機の吐出口と蓄圧器との間に配置され、圧縮機から吐出される水素ガス中の不純物を吸着するための第1の吸着剤が配置された第1の吸着部と、
圧縮機の吐出口と第1の吸着部のガス入口との間に配置された第1の弁と、
第1の吸着部のガス出口と蓄圧器との間に配置された第2の弁と、
第1の弁と吸着部のガス入口との間で分岐され、圧縮機の吸込み側に繋がる戻り配管と、
戻り配管の途中に配置され、圧縮機から吐出される水素ガス中の不純物を吸着するための第2の吸着剤が配置された第2の吸着部と、
戻り配管の途中であって、第1の吸着部のガス入口と第2の吸着部のガス入口との間に配置された第3の弁と、
を備える。
前記ベントラインの途中に配置された第4の弁と、
をさらに備え、
前記第4の弁を開にすることにより、前記第1の吸着部内を高圧から低圧に減圧すると共に前記第1の吸着剤から脱離した不純物を前記ベントラインに放出すると好適である。
前記圧縮機が休止し、前記第1の吸着部内が低圧に減圧された状態で、前記第1及び第4の弁を開にすることにより、休止中の前記圧縮機を介して前記水素製造装置から供給される水素ガスをパージガスとして前記第1の吸着部に導入すると好適である。
圧縮機により水素ガスを圧縮し、水素ガスを蓄圧する蓄圧器側に圧縮された水素ガスを供給する工程と、
圧縮機の吐出口と水素ガスを蓄圧する蓄圧器との間に配置された、第1の吸着剤が配置された第1の吸着部を用いて、圧縮機から吐出される水素ガス中の不純物を第1の吸着剤に吸着させる工程と、
圧縮機の吐出側であって第1の吸着部のガス入口側で分岐され、圧縮機の吸込み側に繋がる戻り配管の途中に配置される、第2の吸着剤が配置された第2の吸着部を用いて、圧縮機と第1の吸着部とを遮断した状態で、第1の吸着部内の圧縮された水素ガスを戻り配管に流すと共に、第1の吸着剤から脱離した不純物を第2の吸着剤に吸着させる工程と、
を備える。
11,13,15,17,318 圧力計
21,22,23,24,25,26,28,328 バルブ
27 流量計
29 流量調整弁
30 ディスペンサ
31 センサ
32 冷却器
34 制御回路
40 圧縮機
41 流量調整弁
42 減圧配管
44 ノズル
50 通信制御回路
51 メモリ
52 受信部
54 終了圧演算部
56 フロー計画部
58 システム制御部
60,65 バルブ制御部
61 復圧制御部
62 圧縮機制御部
63 供給制御部
64 ディスペンサ制御部
66 圧力受信部
67 HPU制御部
70,75 吸着塔
71,72,73,74 遮断弁
76 配管
80,82,84 記憶装置
81 変換テーブル
83 補正テーブル
90 ベントライン
92 戻り配管
91,93 オリフィス
100 制御回路
101 多段蓄圧器
102 水素ステーション
106 供給部
110 吸着塔制御バルブシステム
200 FCV
202 燃料タンク
204 車載器
205 温度計
206 圧力計
300 水素製造装置
319 開放弁
500 水素ガス供給システム
Claims (12)
- 水素ガスを圧縮する圧縮機と、
前記圧縮機により圧縮された水素ガスを蓄圧する蓄圧器と、
前記圧縮機と前記蓄圧器との間に配置され、前記圧縮機から吐出される水素ガスに混在する不純物を吸着する第1吸着剤を有する第1吸着部と、
前記圧縮機と前記第1吸着部との間の第1ガス供給配管に配置される第1弁と、
前記第1吸着部と前記蓄圧器との間の第2ガス供給配管に配置された第2弁と、
前記第1ガス供給配管における前記第1弁と前記第1吸着部との間から分岐され、前記圧縮機の上流側に接続される戻り配管と、
前記戻り配管に配置され、前記不純物を吸着する第2吸着剤を有する第2吸着部と、
前記戻り配管における前記第2吸着部の上流側に配置される第3弁と、
前記第1弁、前記第2弁、および前記第3弁の開閉を制御する制御装置と、
を備える、水素ガス供給装置。 - 前記圧縮機の運転停止時に、前記制御装置は、前記第1弁、および前記第2弁を閉じるように制御した状態で、前記第3弁を開くように制御する、請求項1記載の水素ガス供給装置。
- 前記第1ガス供給配管における前記第1弁と前記第1吸着部との間から分岐されたベントラインと、前記ベントラインに配置される第4弁と、をさらに備え、
前記制御装置は、前記第1弁および前記第2弁を閉じるように制御した状態で、前記第3弁および前記第4弁を開くように制御する、請求項1又は2記載の水素ガス供給装置。 - 前記圧縮機に水素ガスを供給する水素製造装置をさらに備え、
前記制御装置は、前記第4弁を開いて所定時間経過後に、前記第3弁を閉じ、前記第1弁を開き、運転停止中の前記圧縮機を介して前記水素製造装置から供給される水素ガスを前記第1吸着部に供給するように制御する、請求項3記載の水素ガス供給装置。 - 前記第1吸着剤と前記第2吸着剤は、少なくとも硫黄およびハロゲンのいずれか一方の吸着能を有する、請求項1から4のいずれかに記載の水素ガス供給装置。
- 圧縮機により水素ガスを圧縮する工程と、
前記圧縮機により圧縮された水素ガスを蓄圧器に蓄圧する工程と、
前記圧縮機と前記蓄圧器との間に配置された第1吸着剤を有する第1吸着部を用いて、前記圧縮機から吐出される水素ガスに混在する不純物を前記第1吸着剤に吸着させる工程と、
前記圧縮機と前記第1吸着部との間の第1ガス供給配管に配置される第1弁と、前記第1吸着部と前記蓄圧器との間の第2ガス供給配管に配置された第2弁とを閉じるように制御した状態で、前記第1ガス供給配管における前記第1弁と前記第1吸着部との間から分岐され、前記圧縮機の上流側に接続される戻り配管に配置される第3弁を開くように制御することで、前記戻り配管に配置された第2吸着剤を有する第2吸着部を用いて前記不純物を前記第2吸着剤に吸着させる工程と、
を備える、水素ガス供給方法。 - 水素ガスを圧縮し、水素ガスを蓄圧する蓄圧器側に圧縮された水素ガスを供給する圧縮機と、
前記圧縮機の吐出口と前記蓄圧器との間に配置され、前記圧縮機から吐出される水素ガス中の不純物を吸着するための第1の吸着剤が配置された第1の吸着部と、
前記圧縮機の吐出口と前記第1の吸着部のガス入口との間に配置された第1の弁と、
前記第1の吸着部のガス出口と前記蓄圧器との間に配置された第2の弁と、
前記第1の弁と前記吸着部のガス入口との間で分岐され、前記圧縮機の吸込み側に繋がる戻り配管と、
前記戻り配管の途中に配置され、前記圧縮機から吐出される水素ガス中の不純物を吸着するための第2の吸着剤が配置された第2の吸着部と、
前記戻り配管の途中であって、前記第1の吸着部のガス入口と前記第2の吸着部のガス入口との間に配置された第3の弁と、
を備える水素ガス供給装置。 - 前記圧縮機と前記第1の吸着部とを前記第1の弁で遮断した状態で、前記第1の吸着部内の圧縮された水素ガスを前記第3の弁を開にして前記戻り配管に流すと共に、前記第1の吸着剤から脱離した不純物を前記第2の吸着剤で吸着する請求項7記載の水素ガス供給装置。
- 前記第1の弁と前記第1の吸着部のガス入口との間で分岐されるベントラインと、
前記ベントラインの途中に配置された第4の弁と、
をさらに備え、
前記第4の弁を開にすることにより、前記第1の吸着部内を高圧から低圧に減圧すると共に前記第1の吸着剤から脱離した不純物を前記ベントラインに放出する請求項7又は8記載の水素ガス供給装置。 - 水素製造装置から前記水素ガスが前記圧縮機に供給され、
前記圧縮機が休止し、前記第1の吸着部内が低圧に減圧された状態で、前記第1及び第4の弁を開にすることにより、休止中の前記圧縮機を介して前記水素製造装置から供給される水素ガスをパージガスとして前記第1の吸着部に導入する請求項9記載の水素ガス供給装置。 - 前記不純物は、前記圧縮機内で混入する不純物である請求項7~10いずれかに記載の水素ガス供給装置。
- 圧縮機により水素ガスを圧縮し、水素ガスを蓄圧する蓄圧器側に圧縮された水素ガスを供給する工程と、
前記圧縮機の吐出口と水素ガスを蓄圧する蓄圧器との間に配置された、第1の吸着剤が配置された第1の吸着部を用いて、前記圧縮機から吐出される水素ガス中の不純物を前記第1の吸着剤に吸着させる工程と、
前記圧縮機の吐出側であって前記第1の吸着部のガス入口側で分岐され、前記圧縮機の吸込み側に繋がる戻り配管の途中に配置される、第2の吸着剤が配置された第2の吸着部を用いて、前記圧縮機と前記第1の吸着部とを遮断した状態で、前記第1の吸着部内の圧縮された水素ガスを前記戻り配管に流すと共に、前記第1の吸着剤から脱離した不純物を前記第2の吸着剤に吸着させる工程と、
を備える水素ガス供給方法。
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| US12066152B2 (en) * | 2020-10-27 | 2024-08-20 | H2 Clipper, Inc. | Method and apparatus for delivering hydrogen |
| KR102408411B1 (ko) * | 2021-04-07 | 2022-06-14 | 주식회사 비티이 | 이동식 일체형 자동화 수소 스테이션 |
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| CN103998851A (zh) | 2011-12-20 | 2014-08-20 | 株式会社神户制钢所 | 气体供给方法及气体供给装置 |
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| US20220161183A1 (en) | 2022-05-26 |
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