JP7431774B2 - クローズドループシステムを用いた地熱資源からの水素生産 - Google Patents
クローズドループシステムを用いた地熱資源からの水素生産 Download PDFInfo
- Publication number
- JP7431774B2 JP7431774B2 JP2021081896A JP2021081896A JP7431774B2 JP 7431774 B2 JP7431774 B2 JP 7431774B2 JP 2021081896 A JP2021081896 A JP 2021081896A JP 2021081896 A JP2021081896 A JP 2021081896A JP 7431774 B2 JP7431774 B2 JP 7431774B2
- Authority
- JP
- Japan
- Prior art keywords
- downbore
- fluid
- hydrogen
- water
- pressure
- 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.)
- Active
Links
- 239000001257 hydrogen Substances 0.000 title claims description 151
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 151
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 145
- 238000004519 manufacturing process Methods 0.000 title description 77
- 238000000034 method Methods 0.000 claims description 187
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 112
- 230000008569 process Effects 0.000 claims description 110
- 239000012530 fluid Substances 0.000 claims description 85
- 238000005868 electrolysis reaction Methods 0.000 claims description 69
- 238000006243 chemical reaction Methods 0.000 claims description 41
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 40
- 239000001301 oxygen Substances 0.000 claims description 40
- 229910052760 oxygen Inorganic materials 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 36
- 230000001965 increasing effect Effects 0.000 claims description 9
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001882 dioxygen Inorganic materials 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 30
- 239000003792 electrolyte Substances 0.000 description 29
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 27
- 239000012528 membrane Substances 0.000 description 18
- 230000005611 electricity Effects 0.000 description 16
- 239000000047 product Substances 0.000 description 15
- 230000008901 benefit Effects 0.000 description 13
- 238000000926 separation method Methods 0.000 description 12
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 11
- 239000000446 fuel Substances 0.000 description 11
- 229930195733 hydrocarbon Natural products 0.000 description 11
- 150000002430 hydrocarbons Chemical class 0.000 description 11
- 239000007787 solid Substances 0.000 description 10
- 238000000354 decomposition reaction Methods 0.000 description 9
- 150000002431 hydrogen Chemical class 0.000 description 9
- 239000002803 fossil fuel Substances 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 230000036961 partial effect Effects 0.000 description 8
- 239000010949 copper Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000005660 chlorination reaction Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 238000002453 autothermal reforming Methods 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 239000012267 brine Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000004070 electrodeposition Methods 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- -1 hydroxide ions Chemical class 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 239000005752 Copper oxychloride Substances 0.000 description 3
- 229910021592 Copper(II) chloride Inorganic materials 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- HKMOPYJWSFRURD-UHFFFAOYSA-N chloro hypochlorite;copper Chemical group [Cu].ClOCl HKMOPYJWSFRURD-UHFFFAOYSA-N 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- LYVWMIHLNQLWAC-UHFFFAOYSA-N [Cl].[Cu] Chemical compound [Cl].[Cu] LYVWMIHLNQLWAC-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QVGXLLKOCUKJST-BJUDXGSMSA-N oxygen-15 atom Chemical compound [15O] QVGXLLKOCUKJST-BJUDXGSMSA-N 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/50—Processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
- C25B1/042—Hydrogen or oxygen by electrolysis of water by electrolysis of steam
-
- 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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/068—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents the hydrogen being generated from the water as a result of a cyclus of reactions, not covered by groups C01B3/063 or C01B3/105
-
- 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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
-
- 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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/382—Multi-step processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/67—Heating or cooling means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
-
- 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
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1235—Hydrocarbons
- C01B2203/1241—Natural gas or methane
-
- 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
- C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
Claims (8)
- 流体を循環させ、U字ループ構造を有するクローズドループダウンボア装置を介して電気エネルギーを加えるシステムであって、
2つの略垂直な井戸が別の井戸によって接続されており、
上記2つの略垂直な井戸又は上記別の井戸の少なくとも一部が地熱資源に配置され、そこから熱エネルギーが上記流体へ伝達され、
上記装置内の流体の圧力が高いシステムであり、上記システムは、
ポンプ及び/又は熱サイフォンを利用して、井戸ケーシング又はライナーを介して水含有流体を循環させる循環システムであって、上記地熱資源からの熱エネルギーが循環流体へ伝達され、上記流体の重量、上記流体の熱膨張、又は循環流体の圧力を高くするポンプによる追加圧力によってダウンボアの流体の圧力が増加する循環システム;
循環流体に電流を印加するよう構成された電解システムであって、高温高圧の水を用いてAEダウンボア法、SOECダウンボア法、又はPEMダウンボア法で水素ガス及び酸素ガスを生成する電解システム;
上記水含有流体が水素及び酸素へ完全に変換されるように、クローズドループへの流体の投入速度と電解反応速度とを制御することで、該流体の地表への再循環流が存在しないようにするよう構成された制御システム;及び
電気分解で生成された水素ガス及び酸素ガスを回収し、これらのガスを高圧状態のまま地表へ送達するガス回収システム
を有するシステム。 - SOECダウンボア法、又はPEMダウンボア法において、電解セル又はゼロギャップ電解セルを使用する、請求項1に記載のシステム。
- 請求項1または2に記載のシステムを用いて、AEダウンボア法、SOECダウンボア法、又はPEMダウンボア法で水素を生産するプロセス。
- 流体柱の高さ、若しくは熱膨張から生じるか、又はクローズドループにおいて別の方法で追加された圧力とともに、上記資源から伝達された熱、又は地表で追加された追加熱エネルギーから超臨界相の水を生成して、そのような超臨界水を電解プロセスへ供給する、請求項3に記載の水素を生産するプロセス。
- 流体を循環させ、U字ループ構造を有するクローズドループダウンボア装置を介して電気エネルギーを加えるシステムであって、
井戸が地熱資源に配置され、そこから熱エネルギーが上記流体へ伝達され、上記装置内の流体の圧力が高いシステムであり、上記システムは、
ポンプ及び/又は熱サイフォンを利用して、井戸ケーシング又はライナーを介して水含有流体を循環させる循環システムであって、上記地熱資源からの熱エネルギーが循環流体へ伝達され、上記流体の重量、上記流体の熱膨張、又は循環流体の圧力を高くするポンプによる追加圧力によってダウンボアの流体の圧力が増加する循環システム;
循環流体に電流を印加するよう構成された電解システムであって、高温高圧の水が配置され、これを用いて、AEダウンボア法、SOECダウンボア法、又はPEMダウンボア法で水素ガス及び酸素ガスを生成する電解システム;
上記水含有流体が水素及び酸素へ完全には変換されないように、クローズドループへの流体の投入速度と電解反応速度とを制御することで、水が地表へ連続的に流れ、クローズドループシステムを介して再循環できるよう構成された制御システム;及び
電気分解で生成された水素ガス及び酸素ガスを回収し、これらのガスを高圧状態のまま地表へ送達するガス回収システム
を有するシステム。 - SOECダウンボア法、又はPEMダウンボア法において、電解セル又はゼロギャップ電解セルを使用する、請求項5に記載のシステム。
- 請求項5または6に記載のシステムを用いて、AEダウンボア法、SOECダウンボア法、又はPEMダウンボア法で水素を生産するプロセス。
- 流体柱の高さ、若しくは熱膨張から生じるか、又はクローズドループにおいて他の方法で追加された圧力とともに、上記資源から伝達された熱、又は地表で追加された追加熱エネルギーから超臨界相の水を生成して、そのような超臨界水を電解プロセスへ供給する、請求項5に記載の水素を生産するプロセス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063023894P | 2020-05-13 | 2020-05-13 | |
US63/023,894 | 2020-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021191893A JP2021191893A (ja) | 2021-12-16 |
JP7431774B2 true JP7431774B2 (ja) | 2024-02-15 |
Family
ID=75914368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021081896A Active JP7431774B2 (ja) | 2020-05-13 | 2021-05-13 | クローズドループシステムを用いた地熱資源からの水素生産 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11781229B2 (ja) |
EP (1) | EP3919719A3 (ja) |
JP (1) | JP7431774B2 (ja) |
MX (1) | MX2021005587A (ja) |
PH (1) | PH12021050221A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK181125B1 (en) * | 2021-12-09 | 2023-01-26 | Metharc Aps | System and method for providing a hydrogen (h2) composition |
WO2023144775A1 (en) | 2022-01-27 | 2023-08-03 | Bloom Energy Corporation | Internal steam delivery system |
US12055131B2 (en) | 2022-02-28 | 2024-08-06 | EnhancedGEO Holdings, LLC | Geothermal power from superhot geothermal fluid and magma reservoirs |
CN114506817B (zh) * | 2022-03-03 | 2023-01-31 | 西南石油大学 | 一种利用地热能辅助加热的气藏原位转化制氢方法 |
WO2024047405A2 (ru) * | 2022-08-17 | 2024-03-07 | Реджепмурад ИШАНКУЛИЕВ | Геотермальный комплекс по производству дистиллированной воды |
WO2024052735A2 (ru) * | 2022-08-17 | 2024-03-14 | Реджепмурад ИШАНКУЛИЕВ | Геотермальный комплекс по производству водорода |
US11912573B1 (en) * | 2023-03-03 | 2024-02-27 | EnhancedGEO Holdings, LLC | Molten-salt mediated thermochemical reactions using geothermal energy |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004013491A1 (en) | 2002-08-05 | 2004-02-12 | Hunt Robert D | Gas-lift power generation |
WO2004033759A3 (en) | 2002-10-10 | 2004-07-01 | Robert D Hunt | Article and method of lift energy generated by electrolysis at substantial depth |
US20060011472A1 (en) | 2004-07-19 | 2006-01-19 | Flick Timothy J | Deep well geothermal hydrogen generator |
US20070245729A1 (en) | 2006-04-21 | 2007-10-25 | Mickleson D Lynn | Directional geothermal energy system and method |
US20100031652A1 (en) | 2008-07-28 | 2010-02-11 | Shnell James H | Deep sea geothermal energy system |
US20110041500A1 (en) | 2009-08-19 | 2011-02-24 | William Riley | Supplemental heating for geothermal energy system |
US20110048005A1 (en) | 2009-08-26 | 2011-03-03 | Mchargue Timothy Reed | Loop geothermal system |
US20120174581A1 (en) | 2011-01-06 | 2012-07-12 | Vaughan Susanne F | Closed-Loop Systems and Methods for Geothermal Electricity Generation |
US20150285226A1 (en) | 2014-04-04 | 2015-10-08 | Richard James Archambeau | Geothermal Energy Production Using a Closed-Loop Heat Exchange System |
US20160010220A1 (en) | 2014-04-21 | 2016-01-14 | Joseph P. Bower | System and method for the manufacture, storage and transportation of hydrogen and oxygen gas |
CN205882726U (zh) | 2016-05-27 | 2017-01-11 | 新疆洁净能源技术研究院 | 风电制氢装置 |
JP2017508921A (ja) | 2014-03-07 | 2017-03-30 | グリーンファイア・エナジー・インコーポレイテッドGreenfire Energy Inc | 地熱を発生させるプロセスおよび方法 |
JP2019513211A (ja) | 2016-02-25 | 2019-05-23 | グリーンファイヤー エナジー インコーポレイテッド | 閉ループシステムを用いる発電のための高温低透過性地層からの地中熱回収 |
JP2020045430A (ja) | 2018-09-19 | 2020-03-26 | 東邦瓦斯株式会社 | 再生可能エネルギー利用システム |
JP2020067027A (ja) | 2018-10-24 | 2020-04-30 | 耕二 盛田 | 地中熱交換器を用いた地熱発電システム |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4284900A (en) | 1979-03-07 | 1981-08-18 | Botts Elton M | Closed loop energy conversion system |
US5202194A (en) * | 1991-06-10 | 1993-04-13 | Halliburton Company | Apparatus and method for providing electrical power in a well |
JPH0733435A (ja) * | 1993-07-15 | 1995-02-03 | Hitachi Chem Co Ltd | 銅を含む廃材から銅を分離回収する方法 |
NO302781B1 (no) * | 1995-01-27 | 1998-04-20 | Einar Langset | Anvendelse av minst to adskilte brönner til utvinning av hydrokarboner til utvinning av geotermisk energi |
US5697218A (en) | 1995-06-07 | 1997-12-16 | Shnell; James H. | System for geothermal production of electricity |
GB2451311A (en) * | 2005-10-24 | 2009-01-28 | Shell Int Research | Systems,methods and processes for use in treating subsurface formations |
US7448214B2 (en) | 2006-03-24 | 2008-11-11 | Erik Monostory | Geothermal hydrogen production facility and method |
US8549857B2 (en) * | 2006-12-16 | 2013-10-08 | Christopher J. Papile | Methods and/or systems for magnetobaric assisted generation of power from low temperature heat |
US20080148733A1 (en) | 2006-12-22 | 2008-06-26 | Genedics Llc | System and method for creating a closed-loop riparian geothermal infrastructure |
US20080149302A1 (en) | 2006-12-22 | 2008-06-26 | Fein Gene S | System and method for creating an open loop with optional closed loop riparian geothermal infrastructure |
WO2008115933A1 (en) * | 2007-03-19 | 2008-09-25 | Doty Scientific, Inc. | Hydrocarbon and alcohol fuels from variable, renewable energy at very high efficiency |
WO2009004439A2 (en) | 2007-06-12 | 2009-01-08 | Hunt Robert D | Ultra-low-temperature power cycle engine |
EP2198118A1 (en) * | 2007-10-19 | 2010-06-23 | Shell Internationale Research Maatschappij B.V. | Irregular spacing of heat sources for treating hydrocarbon containing formations |
US8256219B2 (en) * | 2008-08-19 | 2012-09-04 | Canyon West Energy, Llc | Methods for enhancing efficiency of steam-based generating systems |
US9080424B2 (en) * | 2008-12-12 | 2015-07-14 | Baker Hughes Incorporated | System and method for downhole cooling of components utilizing endothermic decomposition |
CN103918112B (zh) * | 2011-09-06 | 2016-08-31 | 住友化学株式会社 | 电极催化剂的分散液的制造方法、电极催化剂的分散液 |
EP2837614A1 (en) * | 2013-08-14 | 2015-02-18 | Solvay SA | Process for the manufacture of propanediol |
US10982517B2 (en) * | 2017-12-01 | 2021-04-20 | Saudi Arabian Oil Company | Hydrogen production by downhole electrolysis of reservoir brine for enhanced oil recovery |
TW202132624A (zh) * | 2019-11-21 | 2021-09-01 | 美商歐米恩國際公司 | 產氫之模組系統及其操作方法 |
-
2021
- 2021-05-12 EP EP21173513.9A patent/EP3919719A3/en active Pending
- 2021-05-12 MX MX2021005587A patent/MX2021005587A/es unknown
- 2021-05-12 PH PH12021050221A patent/PH12021050221A1/en unknown
- 2021-05-13 JP JP2021081896A patent/JP7431774B2/ja active Active
- 2021-05-13 US US17/319,999 patent/US11781229B2/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004013491A1 (en) | 2002-08-05 | 2004-02-12 | Hunt Robert D | Gas-lift power generation |
WO2004033759A3 (en) | 2002-10-10 | 2004-07-01 | Robert D Hunt | Article and method of lift energy generated by electrolysis at substantial depth |
US20060011472A1 (en) | 2004-07-19 | 2006-01-19 | Flick Timothy J | Deep well geothermal hydrogen generator |
US20070245729A1 (en) | 2006-04-21 | 2007-10-25 | Mickleson D Lynn | Directional geothermal energy system and method |
US20100031652A1 (en) | 2008-07-28 | 2010-02-11 | Shnell James H | Deep sea geothermal energy system |
US20110041500A1 (en) | 2009-08-19 | 2011-02-24 | William Riley | Supplemental heating for geothermal energy system |
US20110048005A1 (en) | 2009-08-26 | 2011-03-03 | Mchargue Timothy Reed | Loop geothermal system |
US20120174581A1 (en) | 2011-01-06 | 2012-07-12 | Vaughan Susanne F | Closed-Loop Systems and Methods for Geothermal Electricity Generation |
JP2017508921A (ja) | 2014-03-07 | 2017-03-30 | グリーンファイア・エナジー・インコーポレイテッドGreenfire Energy Inc | 地熱を発生させるプロセスおよび方法 |
US20150285226A1 (en) | 2014-04-04 | 2015-10-08 | Richard James Archambeau | Geothermal Energy Production Using a Closed-Loop Heat Exchange System |
US20160010220A1 (en) | 2014-04-21 | 2016-01-14 | Joseph P. Bower | System and method for the manufacture, storage and transportation of hydrogen and oxygen gas |
JP2019513211A (ja) | 2016-02-25 | 2019-05-23 | グリーンファイヤー エナジー インコーポレイテッド | 閉ループシステムを用いる発電のための高温低透過性地層からの地中熱回収 |
CN205882726U (zh) | 2016-05-27 | 2017-01-11 | 新疆洁净能源技术研究院 | 风电制氢装置 |
JP2020045430A (ja) | 2018-09-19 | 2020-03-26 | 東邦瓦斯株式会社 | 再生可能エネルギー利用システム |
JP2020067027A (ja) | 2018-10-24 | 2020-04-30 | 耕二 盛田 | 地中熱交換器を用いた地熱発電システム |
Non-Patent Citations (1)
Title |
---|
J. Shnell, et al.,Supercritical Geothermal Cogeneration: Combining Leading-Edge, Highly-Efficient Energy and Materials Technologies in a Load-Following Renewable Power Generation Facility,GRC Transactions,2018年,Vol. 42,publications.mygeoenergynow.org/grc/1033971.pdf |
Also Published As
Publication number | Publication date |
---|---|
JP2021191893A (ja) | 2021-12-16 |
US11781229B2 (en) | 2023-10-10 |
EP3919719A3 (en) | 2022-03-23 |
MX2021005587A (es) | 2022-02-10 |
EP3919719A2 (en) | 2021-12-08 |
US20210371990A1 (en) | 2021-12-02 |
PH12021050221A1 (en) | 2021-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7431774B2 (ja) | クローズドループシステムを用いた地熱資源からの水素生産 | |
CN108005618B (zh) | 一种基于太阳能-海水源热泵联合供热技术的天然气水合物开采装置及方法 | |
US20240150187A1 (en) | Methods and apparatus for producing ammonia in a wellbore | |
CN104362355A (zh) | 一种甲醇水制氢机及其制氢方法 | |
CN107699915B (zh) | 一种温度自维持二氧化碳和水蒸汽共电解装置及其应用方法 | |
JP6260952B2 (ja) | 固体高分子形電解方法およびシステム。 | |
CN104362359A (zh) | 一种基于甲醇水制氢系统的发电机及其发电方法 | |
CN112664171B (zh) | 风光热氢储一体化用于陆上油田稠油蒸汽热力开采系统 | |
CA3239239A1 (en) | Reactor, system and method for providing a hydrogen (h2) composition | |
CN207829866U (zh) | 基于太阳能-海水能联合供热的天然气水合物开采装置 | |
NO20150411A1 (en) | Method and plant for oxygen generation | |
US20240294443A1 (en) | Thermochemical reactions using geothermal energy | |
CN116368264A (zh) | 集成式气体发生器和电力储存系统 | |
CN112796722A (zh) | 利用风电、光伏进行海上油田蒸汽热力开采系统 | |
CN109779574B (zh) | 一种基于风电补偿的天然气水合物开采系统及方法 | |
CN204189882U (zh) | 一种基于甲醇水制氢系统的发电机 | |
CN115180709B (zh) | 一种采油废水处理及超临界多元热流体发生系统 | |
CN114893156B (zh) | 一种海上风电制氢耦合可燃冰开采与储运系统及方法 | |
US20170033381A1 (en) | Resource Tower | |
CN216077068U (zh) | 一种基于太阳能热化学储能技术的天然气水合物开采装置 | |
CN115490206A (zh) | 一种利用井下电加热实现近井地带原位制氢方法 | |
WO2014125288A1 (en) | Geothermal energy extraction | |
KR20240137652A (ko) | 지하 시스템으로부터 수소 및 산소를 생산하는 프로세스 | |
US20240294374A1 (en) | Molten-salt mediated thermochemical reactions using geothermal energy | |
US11912572B1 (en) | Thermochemical reactions using geothermal energy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210908 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220812 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220830 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20221108 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230516 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230816 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20231016 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231114 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240116 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240202 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7431774 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |