JP4901816B2 - 改質器付エンジンシステム - Google Patents
改質器付エンジンシステム Download PDFInfo
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- JP4901816B2 JP4901816B2 JP2008169780A JP2008169780A JP4901816B2 JP 4901816 B2 JP4901816 B2 JP 4901816B2 JP 2008169780 A JP2008169780 A JP 2008169780A JP 2008169780 A JP2008169780 A JP 2008169780A JP 4901816 B2 JP4901816 B2 JP 4901816B2
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- 239000000446 fuel Substances 0.000 claims description 112
- 238000002407 reforming Methods 0.000 claims description 73
- 230000002265 prevention Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 39
- 238000002485 combustion reaction Methods 0.000 description 19
- 238000006057 reforming reaction Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 239000003502 gasoline Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- -1 nenium Chemical compound 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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Classifications
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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
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
-
- 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
-
- 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
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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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
- F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
-
- 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
-
- 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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1005—Arrangement or shape of catalyst
- C01B2203/1023—Catalysts in the form of a monolith or honeycomb
-
- 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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
-
- 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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
-
- 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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1052—Nickel or cobalt catalysts
-
- 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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1064—Platinum group metal catalysts
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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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1064—Platinum group metal catalysts
- C01B2203/107—Platinum catalysts
-
- 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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1082—Composition of support materials
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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
- C01B2203/12—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
- C01B2203/1247—Higher hydrocarbons
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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
- C01B2203/14—Details of the flowsheet
- C01B2203/148—Details of the flowsheet involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
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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
- C01B2203/16—Controlling the process
- C01B2203/1604—Starting up the process
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- 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
- Y02T10/12—Improving ICE efficiencies
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust Gas After Treatment (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
前記改質器には前記改質器に供給する前記改質前燃料の供給量を調整する改質前燃料供給量調整装置と、前記エンジンに供給する改質後燃料の供給量を調整する改質後燃料供給量調整装置とが接続され、前記改質器が前記改質後燃料供給量調整装置を介してエンジン燃焼室と隣接して設置されていることを特徴とする。また、前記改質器は前記エンジンの排気管に設置され、前記改質後燃料供給量調整装置が前記エンジンの排気バルブであることを特徴とする。
1.排気中の水蒸気を改質に利用することで、水蒸気中の水素を燃料として利用できる。
2.高温排気を改質器に供給可能である。
3.高温EGRと改質後燃料をエンジン筒内に供給できる
4.エンジンの吸気行程時の負圧を改質反応に利用できる。
5.改質後燃料のラインを増設する必要がない。
6.改質後燃料が一部液化することはない。
効果1に関しては、例えば改質前燃料をガソリンとすると、ガソリンの中の一成分であるC8H18(ノルマルオクタン)の場合、下記のような水蒸気改質反応が起こすことができる。
C8H18+8H2O⇒17H2+8CO−1303kJ …(1)
上記改質反応は吸熱反応であり、また水蒸気中の水素を燃料として利用することができるため、改質前燃料に対し、改質後燃料は1303kJ、発熱量が増加することが分かる。改質前燃料の発熱量は5075kJ、改質後燃料は6378kJであるので、改質後燃料は、改質前燃料に対し25.7%発熱量が向上する。つまり改質反応によりC8H18を基準とした熱効率が25.7%向上することを意味する。
エンジンの排気行程において排気バルブ7はリフトされ、エンジン筒内10の排ガスが排気管9に排出され、改質器1へ排ガスが供給され、改質器1が暖められる。その後、エンジンの吸気行程おいてΔPが負圧になるタイミングにおいて、排気バルブ7が再び開かれ、改質前燃料供給量調整装置11へ供給指令信号が入力される。このように制御することで、ΔPが負圧であるため、改質前燃料供給量調整装置11から改質器1に改質前燃料が供給され、改質器1で改質前燃料が改質された後に排気バルブ7を介してエンジン筒内10に改質後燃料が排ガスと共に供給される。このとき、改質器1からエンジン筒内10への改質後燃料の供給には、時間遅れが存在するため、吸気行程中に排気バルブ7が閉まる前に改質前燃料供給量調整装置11から改質器1への改質前燃料の供給を停止する。また吸気バルブ6は排気バルブ7が閉じた後に開弁する。これは排気バルブ7のみを開けて改質後燃料を供給することで、改質器1内は低圧にて改質反応することができ、改質効率が増加する効果があるためである。
2 ピストン
3 改質前燃料
4 改質前燃料ポンプ
5 点火プラグ
6 吸気バルブ
7 排気バルブ
8 吸気管
9 排気管
10 エンジン筒内
11 改質前燃料供給量調整装置
12 逆流防止装置
13 改質前燃料供給量調整装置
14,15 圧力センサ
16 調整バルブ
17 酸素濃度検出装置
18 空気流量調整装置
Claims (4)
- 少なくともエンジンと、燃料を貯蔵する燃料貯蔵タンクと、前記燃料を改質する改質器とを備え、前記改質器で改質した改質後燃料を前記エンジンに供給する改質器付エンジンシステムにおいて、
前記改質器は前記エンジンの排気管に配置され、前記改質後燃料が前記エンジンの排気バルブから供給される構成を有し、
前記改質器よりも下流側の前記排気管に設けられた排ガス逆流防止装置と、
前記貯蔵タンクと前記改質器とを接続する配管に設けられ、所定圧力差以上にて機械的に開くように調整された調整バルブとを有し、
前記エンジンの吸気行程時に生じる前記改質器内の負圧によって、前記調整バルブが機械的に開き、前記貯蔵タンクから前記改質器に前記燃料が供給されることを特徴とする改質器付エンジンシステム。 - 請求項1に記載の改質器付エンジンシステムにおいて、
前記エンジンの排気バルブの開閉タイミングまたは開閉リフト量を調整することにより、前記燃料の前記改質器への供給量、および、前記改質後燃料の前記エンジンへの供給量を制御することを特徴とする改質器付エンジンシステム。 - 請求項1に記載の改質器付エンジンシステムにおいて、
前記改質器への前記燃料の供給量を前記調整バルブで調整することにより、前記改質後燃料の前記エンジンへの供給量を制御することを特徴とする改質器付エンジンシステム。 - 請求項1に記載の改質器付エンジンシステムにおいて、
前記エンジンの吸気管に空気流量調整装置を備え、
前記空気流量調整装置により、空気過剰率1以下になるようにエンジンに供給する空気量を制御することを特徴とするエンジンシステム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008169780A JP4901816B2 (ja) | 2008-06-30 | 2008-06-30 | 改質器付エンジンシステム |
CN2009801234776A CN102066736B (zh) | 2008-06-30 | 2009-06-30 | 带改性器的发动机系统 |
US13/001,826 US8596231B2 (en) | 2008-06-30 | 2009-06-30 | Engine system with reformer |
CN201310051698.5A CN103147884B (zh) | 2008-06-30 | 2009-06-30 | 带改性器的发动机系统 |
PCT/JP2009/061992 WO2010001907A1 (ja) | 2008-06-30 | 2009-06-30 | 改質器付エンジンシステム |
US14/067,075 US20140048022A1 (en) | 2006-06-30 | 2013-10-30 | Engine system with reformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008169780A JP4901816B2 (ja) | 2008-06-30 | 2008-06-30 | 改質器付エンジンシステム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011280689A Division JP5331869B2 (ja) | 2011-12-22 | 2011-12-22 | 改質器付エンジンシステム |
Publications (2)
Publication Number | Publication Date |
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JP2010007612A JP2010007612A (ja) | 2010-01-14 |
JP4901816B2 true JP4901816B2 (ja) | 2012-03-21 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008169780A Expired - Fee Related JP4901816B2 (ja) | 2006-06-30 | 2008-06-30 | 改質器付エンジンシステム |
Country Status (4)
Country | Link |
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US (2) | US8596231B2 (ja) |
JP (1) | JP4901816B2 (ja) |
CN (2) | CN102066736B (ja) |
WO (1) | WO2010001907A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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2008
- 2008-06-30 JP JP2008169780A patent/JP4901816B2/ja not_active Expired - Fee Related
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2009
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- 2009-06-30 US US13/001,826 patent/US8596231B2/en not_active Expired - Fee Related
- 2009-06-30 WO PCT/JP2009/061992 patent/WO2010001907A1/ja active Application Filing
- 2009-06-30 CN CN201310051698.5A patent/CN103147884B/zh not_active Expired - Fee Related
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CN103147884A (zh) | 2013-06-12 |
WO2010001907A1 (ja) | 2010-01-07 |
US8596231B2 (en) | 2013-12-03 |
JP2010007612A (ja) | 2010-01-14 |
CN103147884B (zh) | 2015-05-27 |
CN102066736A (zh) | 2011-05-18 |
CN102066736B (zh) | 2013-03-27 |
US20110265736A1 (en) | 2011-11-03 |
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