JP2020172906A - 改質システム及びエンジンシステム - Google Patents
改質システム及びエンジンシステム Download PDFInfo
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- JP2020172906A JP2020172906A JP2019075853A JP2019075853A JP2020172906A JP 2020172906 A JP2020172906 A JP 2020172906A JP 2019075853 A JP2019075853 A JP 2019075853A JP 2019075853 A JP2019075853 A JP 2019075853A JP 2020172906 A JP2020172906 A JP 2020172906A
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- reforming
- temperature
- refrigerant
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- ammonia
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- 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
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0227—Means to treat or clean gaseous fuels or fuel systems, e.g. removal of tar, cracking, reforming or enriching
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
-
- 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
-
- 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
-
- 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
- F02M21/06—Apparatus for de-liquefying, e.g. by heating
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
NH3+3/4O2→1/2N2+3/2H2O+Q
NH3→3/2H2+1/2N2−Q
Claims (5)
- 液体燃料を気化させて燃料ガスを生成する気化部と、
前記気化部により生成された前記燃料ガスを改質して水素を含有した改質ガスを生成する改質部と、
前記改質部に空気を供給する空気供給部と、
前記改質部に前記燃料ガスを供給する燃料ガス供給部と、
前記改質部を昇温させるヒータ部と、
前記改質部により生成された前記改質ガスが流れる改質ガス流路と、
前記改質ガス流路に配設され、前記改質ガスを冷却するクーラ部と、
前記気化部と前記クーラ部とを接続するように設けられ、前記気化部と前記クーラ部との間で冷媒が循環する循環経路と、
前記循環経路に配設され、前記循環経路において前記冷媒を循環させる循環ポンプとを備える改質システム。 - 前記循環経路に配設され、前記循環経路を流れる前記冷媒の温度を調整する温度調整部を更に備える請求項1記載の改質システム。
- 前記温度調整部は、前記循環経路を流れる前記冷媒を冷却することで、前記冷媒の温度を調整する請求項2記載の改質システム。
- 前記温度調整部は、前記循環経路を流れる前記冷媒を加熱することで、前記冷媒の温度を調整する請求項2記載の改質システム。
- エンジンと、
前記エンジンに供給される空気が流れる吸気通路と、
液体燃料を気化させて燃料ガスを生成する気化部と、
前記気化部により生成された前記燃料ガスを改質して水素を含有した改質ガスを生成する改質部と、
前記改質部に空気を供給する空気供給部と、
前記エンジン及び前記改質部に前記燃料ガスを供給する燃料ガス供給部と、
前記改質部を昇温させるヒータ部と、
前記改質部により生成された前記改質ガスが前記エンジンに向けて流れる改質ガス流路と、
前記改質ガス流路に配設され、前記改質ガスを冷却するクーラ部と、
前記気化部と前記クーラ部とを接続するように設けられ、前記気化部と前記クーラ部との間で冷媒が循環する循環経路と、
前記循環経路に配設され、前記循環経路において前記冷媒を循環させる循環ポンプとを備えるエンジンシステム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019075853A JP7163853B2 (ja) | 2019-04-11 | 2019-04-11 | 改質システム及びエンジンシステム |
AU2019445332A AU2019445332B2 (en) | 2019-04-11 | 2019-12-23 | Reforming system and engine system |
CN201980094930.9A CN113631806B (zh) | 2019-04-11 | 2019-12-23 | 重整系统和发动机系统 |
US17/601,600 US11421629B2 (en) | 2019-04-11 | 2019-12-23 | Reforming system and engine system |
PCT/JP2019/050272 WO2020208876A1 (ja) | 2019-04-11 | 2019-12-23 | 改質システム及びエンジンシステム |
Applications Claiming Priority (1)
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---|---|---|---|
JP2019075853A JP7163853B2 (ja) | 2019-04-11 | 2019-04-11 | 改質システム及びエンジンシステム |
Publications (2)
Publication Number | Publication Date |
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JP2020172906A true JP2020172906A (ja) | 2020-10-22 |
JP7163853B2 JP7163853B2 (ja) | 2022-11-01 |
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JP2019075853A Active JP7163853B2 (ja) | 2019-04-11 | 2019-04-11 | 改質システム及びエンジンシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US11421629B2 (ja) |
JP (1) | JP7163853B2 (ja) |
CN (1) | CN113631806B (ja) |
AU (1) | AU2019445332B2 (ja) |
WO (1) | WO2020208876A1 (ja) |
Cited By (2)
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---|---|---|---|---|
US20220170415A1 (en) * | 2019-03-26 | 2022-06-02 | Kabushiki Kaisha Toyota Jidoshokki | Engine system |
CN116122992A (zh) * | 2023-04-17 | 2023-05-16 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | 一种基于等离子体裂解技术的氨燃料发动机系统 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114183275B (zh) * | 2021-11-09 | 2022-11-29 | 佛山仙湖实验室 | 基于氢气起燃的氨氢混合气动力系统及运行控制方法 |
CN114922748A (zh) * | 2022-03-31 | 2022-08-19 | 武汉神动汽车电子电器股份有限公司 | 适用于氨燃料内燃机点火启动的氢气发生供给系统与方法 |
CN115217621A (zh) * | 2022-04-14 | 2022-10-21 | 广州汽车集团股份有限公司 | 内燃机、内燃机控制方法 |
CN115370468A (zh) * | 2022-06-23 | 2022-11-22 | 重庆凯瑞动力科技有限公司 | 喷射液氨的氢气-液氨双燃料发动机 |
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- 2019-04-11 JP JP2019075853A patent/JP7163853B2/ja active Active
- 2019-12-23 CN CN201980094930.9A patent/CN113631806B/zh active Active
- 2019-12-23 AU AU2019445332A patent/AU2019445332B2/en active Active
- 2019-12-23 WO PCT/JP2019/050272 patent/WO2020208876A1/ja active Application Filing
- 2019-12-23 US US17/601,600 patent/US11421629B2/en active Active
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AU2019445332B2 (en) | 2023-07-06 |
AU2019445332A1 (en) | 2021-10-28 |
CN113631806B (zh) | 2023-10-13 |
CN113631806A (zh) | 2021-11-09 |
US20220170433A1 (en) | 2022-06-02 |
WO2020208876A1 (ja) | 2020-10-15 |
JP7163853B2 (ja) | 2022-11-01 |
US11421629B2 (en) | 2022-08-23 |
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