JP7105021B1 - 輸送機器 - Google Patents
輸送機器 Download PDFInfo
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- JP7105021B1 JP7105021B1 JP2022037181A JP2022037181A JP7105021B1 JP 7105021 B1 JP7105021 B1 JP 7105021B1 JP 2022037181 A JP2022037181 A JP 2022037181A JP 2022037181 A JP2022037181 A JP 2022037181A JP 7105021 B1 JP7105021 B1 JP 7105021B1
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- hydrogen
- nitrogen
- ammonia
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 213
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 181
- 239000001257 hydrogen Substances 0.000 claims abstract description 143
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 143
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 106
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 87
- 239000000446 fuel Substances 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims description 36
- 238000010926 purge Methods 0.000 claims description 35
- 238000002485 combustion reaction Methods 0.000 claims description 28
- 230000005611 electricity Effects 0.000 claims description 7
- 238000002407 reforming Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 description 24
- 150000002431 hydrogen Chemical class 0.000 description 19
- 239000012528 membrane Substances 0.000 description 12
- 239000011261 inert gas Substances 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- 239000006200 vaporizer Substances 0.000 description 8
- 239000005431 greenhouse gas Substances 0.000 description 7
- 239000002828 fuel tank Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000010344 co-firing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229960001730 nitrous oxide Drugs 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
-
- 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
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
- C01B3/047—Decomposition of ammonia
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0206—Non-hydrocarbon fuels, e.g. hydrogen, ammonia or carbon monoxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0027—Tanks for fuel or the like ; Accessories therefor, e.g. tank filler caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H2021/003—Use of propulsion power plant or units on vessels the power plant using fuel cells for energy supply or accumulation, e.g. for buffering photovoltaic 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
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
- C01B2203/0277—Processes for making hydrogen or synthesis gas containing a decomposition step containing a catalytic decomposition step
-
- 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
-
- 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
- C01B2203/042—Purification by adsorption on solids
- C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
-
- 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
- C01B2203/066—Integration with other chemical processes with fuel cells
-
- 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
- C01B2203/14—Details of the flowsheet
- C01B2203/146—At least two purification steps in series
-
- 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
- C01B2203/84—Energy production
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Fuel Cell (AREA)
Abstract
Description
2NH3→N2+3H2
アンモニアを改質することにより、アンモニアの体積の1.5倍の体積の水素を得ることができる。このようにしてアンモニアタンク1は、水素燃料タンクに対して小型化することができる。
本発明の実施例1について、図4を用いて説明をする。図4は、実施例1の改質器4の周辺の構成を示す。気化器3で気化したアンモニアは、改質器4における触媒槽4Aで改質され、改質されたガスには水素(破線矢印)、窒素(実線矢印)及び残留アンモニア(一点鎖線矢印)が含まれる。これらのガスは、触媒槽4Aの下流に配置された水素分離PSA装置4C(Pressure Swing Adsorption、圧力変動吸着)により水素が分離され、分離された水素は水素分離PSA装置4Cの水素出力配管から水素タンク6へ送られる。
次に、本発明の実施例2について図5を用いて説明をする。図5は、実施例2の改質器24の周辺の構成を示す。気化器3で気化したアンモニアは、改質器24における触媒槽24Aで改質され、改質されたガスには水素、窒素及び残留アンモニアが含まれることは実施例1と同じである。これらのガスは、触媒槽24Aの下流に配置された再液化装置24Dによってガス中の残留アンモニアが液化され、液体のアンモニアとして気化器3の上流に還元される。
次に、本発明の実施例3について図6を用いて説明をする。図6は、実施例3の改質器34の周辺の構成を示す。気化器3で気化したアンモニアは、改質器34における触媒槽34Aで改質され、改質されたガスには水素、窒素及び残留アンモニアが含まれることは実施例1と同じである。実施例3は、実施例2と比較して、実施例2における水素分離PSA装置24Cが省略され、更に窒素分離PSA装置24Bに代わって膜分離による窒素膜分離装置34Bを備えた構成である。
次に、本発明の実施例4について図7を用いて説明をする。図7は、実施例4の改質器44の周辺の構成を示す。気化器3で気化したアンモニアは、改質器44における触媒槽44Aで改質され、改質されたガスには水素、窒素及び残留アンモニアが含まれることは実施例1と同じである。実施例4は、実施例3と比較して、実施例3における再液化装置34Dが省略された構成である。
5 窒素タンク(第2の容器)
7 水素供給ライン
8 内燃機関
9 貨物艙
100 輸送機器
A 水素生成装置
P1 供給圧力
P2 圧力
Claims (11)
- アンモニアを貯蔵する第1の容器と、
前記アンモニアを改質して水素と窒素とを生成する水素生成装置と、
前記水素生成装置で生成された前記窒素を貯蔵する第2の容器と、
を備える輸送機器であって、
前記水素が燃料として使用され、
前記窒素は、パージガスとして前記水素を供給する水素供給ラインへ供給され ることを特徴とする、輸送機器。 - 前記水素供給ラインにおいて、前記パージガスの流れる方向は、前記水素が供給される方向と逆向きであることを特徴とする請求項1に記載の輸送機器。
- 前記パージガスは、前記水素の供給圧力より高い圧力で前記水素供給ラインへ供給されることを特徴とする請求項1又は2に記載の輸送機器。
- 貨物艙を備え、
前記パージガスは、前記貨物艙へ供給されることを特徴とする請求項1乃至3の何れか1項に記載の輸送機器。 - 前記パージガスは、前記第1の容器へ供給されることを特徴とする請求項1乃至4の何れか1項に記載の輸送機器。
- アンモニアを貯蔵する第1の容器と、
前記アンモニアを改質して水素と窒素とを生成する水素生成装置と、
前記水素生成装置で生成された前記窒素を貯蔵する第2の容器と、
貨物艙と、
を備える輸送機器であって、
前記水素が燃料として使用され、
前記窒素は、パージガスとして前記貨物艙へ供給されることを特徴とする、輸送機器。 - アンモニアを貯蔵する第1の容器と、
前記アンモニアを改質して水素と窒素とを生成する水素生成装置と、
前記水素生成装置で生成された前記窒素を貯蔵する第2の容器と、
を備える輸送機器であって、
前記水素が燃料として使用され、
前記窒素は、パージガスとして前記第1の容器へ供給されることを特徴とする、輸送機器。 - 前記輸送機器は、船舶であることを特徴とする、請求項1乃至7の何れか1項に記載の輸送機器。
- 内燃機関を備え、
前記内燃機関は、前記水素生成装置により生成された前記水素のみを燃料として動力を発生し、前記動力により駆動されることを特徴とする、請求項1乃至8の何れか1項に記載の輸送機器。 - 内燃機関を備え、
前記内燃機関は、前記水素生成装置により生成された前記水素と前記アンモニアとを混焼して動力を発生し、前記動力により駆動されることを特徴とする、請求項1乃至8の何れか1項に記載の輸送機器。 - 燃料電池と原動機とを備え、
前記燃料電池は、前記水素生成装置により生成された前記水素を用いて電気を発生し、前記電気により前記原動機が駆動されることを特徴とする、請求項1乃至8の何れか1項に記載の輸送機器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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JP2022037181A JP7105021B1 (ja) | 2022-03-10 | 2022-03-10 | 輸送機器 |
KR1020227043841A KR20230133756A (ko) | 2022-03-10 | 2022-03-17 | 수송 기기 |
EP22818162.4A EP4265515A1 (en) | 2022-03-10 | 2022-03-17 | Transport machine |
PCT/JP2022/012280 WO2023170983A1 (ja) | 2022-03-10 | 2022-03-17 | 輸送機器 |
CN202280005103.XA CN117043059A (zh) | 2022-03-10 | 2022-03-17 | 运输设备 |
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JP2022037181A JP7105021B1 (ja) | 2022-03-10 | 2022-03-10 | 輸送機器 |
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JP7105021B1 true JP7105021B1 (ja) | 2022-07-22 |
JP2023132069A JP2023132069A (ja) | 2023-09-22 |
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JP2022037181A Active JP7105021B1 (ja) | 2022-03-10 | 2022-03-10 | 輸送機器 |
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EP (1) | EP4265515A1 (ja) |
JP (1) | JP7105021B1 (ja) |
KR (1) | KR20230133756A (ja) |
CN (1) | CN117043059A (ja) |
WO (1) | WO2023170983A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024081632A1 (en) * | 2022-10-11 | 2024-04-18 | Amogy Inc. | Systems and methods for processing ammonia |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110011354A1 (en) | 2008-02-19 | 2011-01-20 | Ibrahim Dincer | Methods and apparatus for using ammonia as sustainable fuel, refrigerant and NOx reduction agent |
JP2013517986A (ja) | 2010-01-29 | 2013-05-20 | シーメンス アクティエンゲゼルシャフト | 電気駆動航空機 |
Family Cites Families (4)
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JPS62256088A (ja) | 1986-04-30 | 1987-11-07 | Toshiba Corp | 画像処理装置 |
KR102234540B1 (ko) * | 2017-05-11 | 2021-03-31 | 삼성중공업 주식회사 | 동력발생장치 |
JP6999627B2 (ja) | 2019-11-12 | 2022-01-18 | 東京応化工業株式会社 | 化学増幅型感光性組成物の製造方法 |
KR20210145031A (ko) * | 2020-05-22 | 2021-12-01 | 대우조선해양 주식회사 | 선박용 연료 공급 시스템 |
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2022
- 2022-03-10 JP JP2022037181A patent/JP7105021B1/ja active Active
- 2022-03-17 EP EP22818162.4A patent/EP4265515A1/en active Pending
- 2022-03-17 KR KR1020227043841A patent/KR20230133756A/ko unknown
- 2022-03-17 WO PCT/JP2022/012280 patent/WO2023170983A1/ja active Application Filing
- 2022-03-17 CN CN202280005103.XA patent/CN117043059A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110011354A1 (en) | 2008-02-19 | 2011-01-20 | Ibrahim Dincer | Methods and apparatus for using ammonia as sustainable fuel, refrigerant and NOx reduction agent |
JP2013517986A (ja) | 2010-01-29 | 2013-05-20 | シーメンス アクティエンゲゼルシャフト | 電気駆動航空機 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024081632A1 (en) * | 2022-10-11 | 2024-04-18 | Amogy Inc. | Systems and methods for processing ammonia |
Also Published As
Publication number | Publication date |
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EP4265515A1 (en) | 2023-10-25 |
KR20230133756A (ko) | 2023-09-19 |
CN117043059A (zh) | 2023-11-10 |
JP2023132069A (ja) | 2023-09-22 |
WO2023170983A1 (ja) | 2023-09-14 |
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