JP7171776B2 - 火花点火式エンジン燃料の製造方法 - Google Patents
火花点火式エンジン燃料の製造方法 Download PDFInfo
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- JP7171776B2 JP7171776B2 JP2021006887A JP2021006887A JP7171776B2 JP 7171776 B2 JP7171776 B2 JP 7171776B2 JP 2021006887 A JP2021006887 A JP 2021006887A JP 2021006887 A JP2021006887 A JP 2021006887A JP 7171776 B2 JP7171776 B2 JP 7171776B2
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/02—Thermal reforming
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
- C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/10—Use of additives to fuels or fires for particular purposes for improving the octane number
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1022—Fischer-Tropsch products
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/305—Octane number, e.g. motor octane number [MON], research octane number [RON]
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
- C10L2200/0415—Light distillates, e.g. LPG, naphtha
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0461—Fractions defined by their origin
- C10L2200/0469—Renewables or materials of biological origin
- C10L2200/0492—Fischer-Tropsch products
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2270/00—Specifically adapted fuels
- C10L2270/02—Specifically adapted fuels for internal combustion engines
- C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Liquid Carbonaceous Fuels (AREA)
Description
RONc=65(100-x)/100+103.2x/100 (i)
(1)火花点火式エンジン用の改質ガソリンを製造する火花点火式エンジン燃料の製造方法は、軽質ナフサにシクロペンタンを混合することを含む。オクタン価の低い軽質ナフサに対し、シクロペンタンを添加することで、火花点火式エンジンに適用可能なオクタン価の改質ガソリンを製造するため、追加的なエネルギーを投入することなく炭素強度の低い改質ガソリンを製造することができる。
Claims (5)
- 火花点火式エンジン用の燃料を製造する火花点火式エンジン燃料の製造方法であって、
軽質ナフサにシクロペンタンを混合し、
前記軽質ナフサのオクタン価と前記軽質ナフサの混合割合との積と、前記シクロペンタンのオクタン価と前記シクロペンタンの混合割合との積と、の和として算出される前記燃料のオクタン価の算出値と、前記燃料のオクタン価の実測値との差を算出することを含み、
前記シクロペンタンの混合割合は、前記差が極大となる混合割合を中心とし、前記差が所定値以上となる所定範囲内で決定されることを特徴とする火花点火式エンジン燃料の製造方法。 - 請求項1に記載の火花点火式エンジン燃料の製造方法において、
真空状態の燃焼室に理論空燃比の前記燃料と空気との混合気を導入し、前記混合気を圧縮し、圧縮された前記混合気が自己着火するまでの着火遅れ時間を計測することを含み、
前記シクロペンタンの混合割合は、前記着火遅れ時間が10ms以上となるように決定されることを特徴とする火花点火式エンジン燃料の製造方法。 - 請求項2に記載の火花点火式エンジン燃料の製造方法において、
前記シクロペンタンの混合割合は、50容量%以下であることを特徴とする火花点火式エンジン燃料の製造方法。 - 請求項1~3のいずれか1項に記載の火花点火式エンジン燃料の製造方法において、
前記所定値は、15であることを特徴とする火花点火式エンジン燃料の製造方法。 - 請求項1~4のいずれか1項に記載の火花点火式エンジン燃料の製造方法において、
前記軽質ナフサは、フィッシャー・トロプシュ合成により得られたFT軽質ナフサであることを特徴とする火花点火式エンジン燃料の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021006887A JP7171776B2 (ja) | 2021-01-20 | 2021-01-20 | 火花点火式エンジン燃料の製造方法 |
US17/577,172 US20220228077A1 (en) | 2021-01-20 | 2022-01-17 | Production method of spark-ignition engine fuel |
CN202210048708.9A CN114806672B (zh) | 2021-01-20 | 2022-01-17 | 火花点火式发动机燃料的制备方法 |
Applications Claiming Priority (1)
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JP2021006887A JP7171776B2 (ja) | 2021-01-20 | 2021-01-20 | 火花点火式エンジン燃料の製造方法 |
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JP2022111454A JP2022111454A (ja) | 2022-08-01 |
JP7171776B2 true JP7171776B2 (ja) | 2022-11-15 |
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JP2021006887A Active JP7171776B2 (ja) | 2021-01-20 | 2021-01-20 | 火花点火式エンジン燃料の製造方法 |
Country Status (3)
Country | Link |
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US (1) | US20220228077A1 (ja) |
JP (1) | JP7171776B2 (ja) |
CN (1) | CN114806672B (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007270091A (ja) | 2006-03-31 | 2007-10-18 | Nippon Oil Corp | 無鉛ガソリン組成物 |
JP2011509324A (ja) | 2008-01-02 | 2011-03-24 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 液体燃料組成物 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2721635B2 (ja) * | 1993-08-10 | 1998-03-04 | 出光興産株式会社 | ガソリンの製造方法 |
JP3797503B2 (ja) * | 1996-01-22 | 2006-07-19 | 出光興産株式会社 | ガソリンエンジン用燃料油 |
JP4090082B2 (ja) * | 1996-02-28 | 2008-05-28 | 出光興産株式会社 | ガソリンエンジン用燃料油 |
JP4416412B2 (ja) * | 2003-02-07 | 2010-02-17 | 新日本石油株式会社 | ガソリン |
JP2005002914A (ja) * | 2003-06-12 | 2005-01-06 | Toyota Motor Corp | 火花点火式内燃機関 |
CN1632069A (zh) * | 2003-12-22 | 2005-06-29 | 王晓峰 | 汽油辛烷值的智能调合方法 |
FR2915524B1 (fr) * | 2007-04-27 | 2009-07-03 | Inst Francais Du Petrole | Procede pour controler le fonctionnement d'un moteur pouvant utiliser un mode de combustion en monocarburation ou en multicarburation |
JP5383618B2 (ja) * | 2010-09-28 | 2014-01-08 | Jx日鉱日石エネルギー株式会社 | 過給エンジン用燃料組成物 |
WO2018029606A1 (en) * | 2016-08-09 | 2018-02-15 | King Abdullah University Of Science And Technology | On-board conversion of saturated hydrocarbons to unsaturated hydrocarbons |
FR3080382B1 (fr) * | 2018-04-23 | 2020-03-27 | Total Marketing Services | Composition de carburant a forte puissance et effet fuel eco |
US11198822B2 (en) * | 2019-04-10 | 2021-12-14 | Exxonmobil Research And Engineering Company | Processes to convert naphtha to heavier products |
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2021
- 2021-01-20 JP JP2021006887A patent/JP7171776B2/ja active Active
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2022
- 2022-01-17 CN CN202210048708.9A patent/CN114806672B/zh active Active
- 2022-01-17 US US17/577,172 patent/US20220228077A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007270091A (ja) | 2006-03-31 | 2007-10-18 | Nippon Oil Corp | 無鉛ガソリン組成物 |
JP2011509324A (ja) | 2008-01-02 | 2011-03-24 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 液体燃料組成物 |
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Publication number | Publication date |
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US20220228077A1 (en) | 2022-07-21 |
CN114806672A (zh) | 2022-07-29 |
CN114806672B (zh) | 2024-06-25 |
JP2022111454A (ja) | 2022-08-01 |
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