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WO2023209016A1 - Additif pour carburant - Google Patents

Additif pour carburant Download PDF

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Publication number
WO2023209016A1
WO2023209016A1 PCT/EP2023/060974 EP2023060974W WO2023209016A1 WO 2023209016 A1 WO2023209016 A1 WO 2023209016A1 EP 2023060974 W EP2023060974 W EP 2023060974W WO 2023209016 A1 WO2023209016 A1 WO 2023209016A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
mmt
additive
fuel additive
composition
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.)
Ceased
Application number
PCT/EP2023/060974
Other languages
English (en)
Inventor
Gijsbertus Cornelis Spruijt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wrt BV
Original Assignee
Wrt BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from NL2031739A external-priority patent/NL2031739B1/en
Priority claimed from BE20225314A external-priority patent/BE1030486B1/nl
Application filed by Wrt BV filed Critical Wrt BV
Publication of WO2023209016A1 publication Critical patent/WO2023209016A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1608—Well defined compounds, e.g. hexane, benzene
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/30—Organic compounds compounds not mentioned before (complexes)
    • C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond)
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
    • C10L2300/20—Mixture of two components

Definitions

  • the present invention concerns a fuel additive with for improving the octane quality of a fuel composition. It also concerns the fuel composition.
  • Fuel additives for fuel composition suitable for combustion in an (automotive) engine, are known. Fuels, particularly gasoline fuels have undergone many changes over the years in order to improve engine performance and reduce engine emissions. Many octane improving compounds used for improving engine performance and extending fuel supplies, such as tetraethyl lead, aromatic compounds, methycyclopentadienyl manganese tricarbonyl (“MMT”), methyl tertiary butyl ether (“MTBE”) and other such additives, have shown excellent performance.
  • MMT methycyclopentadienyl manganese tricarbonyl
  • MTBE methyl tertiary butyl ether
  • MMT is known to be an effective antiknock additive (See U.S. Pat. Nos. 2,818,417; 2,839,552; and 3,127,351).
  • ASTM D2699 is the standard test method for Research Octane Number (“RON”) of sparkignition engine fuels.
  • This laboratory test method covers the quantitative determination of the knock rating of liquid spark-ignition engine fuel in terms of RON., including fuels that contain up to 25 % v/v of ethanol.
  • the sample fuel is tested using a standardized single cylinder, four- stroke cycle, variable compression ratio, carbureted, CFR engine run in accordance with a defined set of operating conditions.
  • the O.N. scale is defined by the volumetric composition of PRF blends.
  • the sample fuel knock intensity is compared to that of one or more PRF blends.
  • the O.N. of the PRF blend that matches the K.l. of the sample fuel establishes the Research O.N.
  • WRT BV in The Netherlands has developed a range of additives that enhance fuels by improving their quality, performance, safety or handling. For instance, a gasoline with a RON of 89.6 may be improved to 91.6 with addition of 150 ppm of an additive composed of 50% by volume ferrocene and 50% by volume toluene. The same fuel maybe improved to 92.4 with 150 ppm of MMT.
  • the present invention provides a fuel additive consisting essentially of a mixture of
  • Also provided is a fuel composition comprising the fuel additive.
  • 5-cyclopentadienyl)iron (ferrocene) are known.
  • the fuel additive of the present invention consists essentially of the 4 components (a)-(d), adding up to 100%.
  • the range where the synergistic effect has been found is narrow.
  • the amount by volume of MMT vs MTBE is preferably about 3:1.
  • the fuel additive preferably comprises an amount of MMT that is 37.5 % v/v and an amount of MTBE that is 12.5 % v/v.
  • the amount by volume of ferrocene vs toluene is preferably about 1:1.
  • the fuel additive preferably comprises an amount of ferrocene that is 25 % v/v and an amount of toluene that is 25 % v/v.
  • the expression “about” includes minor deviations up to 0.5 % v/v, preferably up to 0.2 % v/v.
  • the fuel additive of the present invention may be added to a base fuel, preferably a fuel for spark-ignition engines, more preferably a gasoline base fuel. Conventional amounts may be used, depending on the base fuel.
  • the fuel composition may comprise from 20 to 1000 ppm preferably 100 to 500 ppm of the fuel additive relative to the fuel composition.
  • the current invention therefore also discloses a method for enhancing the research octane number of a fuel composition by adding the fuel additive of the present invention to a base fuel
  • the RON of the base fuel is set out in the below Table.
  • 150 ppm of an additive consisting of MMT was added to the base fuel. This significantly raised the RON, but at a premium cost. MMT is very expensive.
  • 150 ppm of a blend consisting of a 50 MMT + 5 ferrocene + 45 toluene (in v/v%) was added to the base fuel. This too significantly raised the RON, but again at a high price. Changing the ratio of these additives did not show improved performance.

Landscapes

  • 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)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

La présente invention concerne un additif pour carburant constitué essentiellement d'un mélange de (a) 37-38 % v/v de MMT, (b) 13-12 % v/v de MTBE, (c) 24-26 % v/v de ferrocène, et (d) 24-26 % v/v de toluène. L'invention concerne également une composition de carburant comprenant l'additif pour carburant.
PCT/EP2023/060974 2022-04-29 2023-04-26 Additif pour carburant Ceased WO2023209016A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL2031739A NL2031739B1 (en) 2022-04-29 2022-04-29 Fuel additive
BE20225314A BE1030486B1 (nl) 2022-04-29 2022-04-29 Brandstofadditief
NL2031739 2022-04-29
BE2022/5314 2022-04-29

Publications (1)

Publication Number Publication Date
WO2023209016A1 true WO2023209016A1 (fr) 2023-11-02

Family

ID=86378536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/060974 Ceased WO2023209016A1 (fr) 2022-04-29 2023-04-26 Additif pour carburant

Country Status (1)

Country Link
WO (1) WO2023209016A1 (fr)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818417A (en) 1955-07-11 1957-12-31 Ethyl Corp Cyclomatic compounds
US2839552A (en) 1955-08-08 1958-06-17 Ethyl Corp Cyclomatic manganese compounds
US3127351A (en) 1964-03-31 Xxvii
CN100487088C (zh) * 2006-07-03 2009-05-13 林楼飞 清洁汽油及其制备方法
CN101787310A (zh) * 2010-03-18 2010-07-28 刘超 车用无铅汽油的生产方法
CN102796574A (zh) * 2012-08-25 2012-11-28 张伯义 甲醇汽油
CN102899103A (zh) * 2012-10-19 2013-01-30 青岛市乾阳石油科技有限公司 复合型汽油抗爆剂
CN105779030A (zh) * 2014-12-22 2016-07-20 刘明波 清洁环保汽油
CN108315066A (zh) * 2018-04-27 2018-07-24 河南世源新能源科技有限公司 一种新型合成燃料及其制备方法
CN109517633A (zh) * 2017-09-18 2019-03-26 张欣 一种环保自清洁汽油
CN109628175A (zh) * 2019-01-22 2019-04-16 李魏 一种提高抗爆性与节能减排的燃油添加剂

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127351A (en) 1964-03-31 Xxvii
US2818417A (en) 1955-07-11 1957-12-31 Ethyl Corp Cyclomatic compounds
US2839552A (en) 1955-08-08 1958-06-17 Ethyl Corp Cyclomatic manganese compounds
CN100487088C (zh) * 2006-07-03 2009-05-13 林楼飞 清洁汽油及其制备方法
CN101787310A (zh) * 2010-03-18 2010-07-28 刘超 车用无铅汽油的生产方法
CN102796574A (zh) * 2012-08-25 2012-11-28 张伯义 甲醇汽油
CN102899103A (zh) * 2012-10-19 2013-01-30 青岛市乾阳石油科技有限公司 复合型汽油抗爆剂
CN105779030A (zh) * 2014-12-22 2016-07-20 刘明波 清洁环保汽油
CN109517633A (zh) * 2017-09-18 2019-03-26 张欣 一种环保自清洁汽油
CN108315066A (zh) * 2018-04-27 2018-07-24 河南世源新能源科技有限公司 一种新型合成燃料及其制备方法
CN109628175A (zh) * 2019-01-22 2019-04-16 李魏 一种提高抗爆性与节能减排的燃油添加剂

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