HRP20020670B1 - Method of reducing the vapour pressure of ethanol-containing motor fuels for spark ignition combustion engines - Google Patents
Method of reducing the vapour pressure of ethanol-containing motor fuels for spark ignition combustion enginesInfo
- Publication number
- HRP20020670B1 HRP20020670B1 HR20020670A HRP20020670A HRP20020670B1 HR P20020670 B1 HRP20020670 B1 HR P20020670B1 HR 20020670 A HR20020670 A HR 20020670A HR P20020670 A HRP20020670 A HR P20020670A HR P20020670 B1 HRP20020670 B1 HR P20020670B1
- Authority
- HR
- Croatia
- Prior art keywords
- carbon atoms
- ethanol
- component
- volume
- reducing
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 6
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- CDLDJGNSVFBIAG-UHFFFAOYSA-N 2,2,3,3-tetramethyloxolane Chemical compound CC1(C)CCOC1(C)C CDLDJGNSVFBIAG-UHFFFAOYSA-N 0.000 abstract 1
- YBDQLHBVNXARAU-UHFFFAOYSA-N 2-methyloxane Chemical compound CC1CCCCO1 YBDQLHBVNXARAU-UHFFFAOYSA-N 0.000 abstract 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 abstract 1
- AAQDYYFAFXGBFZ-UHFFFAOYSA-N Tetrahydrofurfuryl acetate Chemical compound CC(=O)OCC1CCCO1 AAQDYYFAFXGBFZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001089 [(2R)-oxolan-2-yl]methanol Substances 0.000 abstract 1
- AOWPVIWVMWUSBD-RNFRBKRXSA-N [(3r)-3-hydroxybutyl] (3r)-3-hydroxybutanoate Chemical compound C[C@@H](O)CCOC(=O)C[C@@H](C)O AOWPVIWVMWUSBD-RNFRBKRXSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002391 heterocyclic compounds Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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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
- C10L1/10—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, 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
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
- C10L1/023—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only 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
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
-
- 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
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- 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
-
- 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
- C10L1/10—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, 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
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/16—Hydrocarbons
- C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
-
- 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
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
- C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
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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
- C10L1/10—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
- C10L1/1855—Cyclic ethers, e.g. epoxides, lactides, lactones
-
- 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
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1857—Aldehydes; Ketones
-
- 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
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Air-Conditioning For Vehicles (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Postupak smanjenja tlaka pare u smjesi motornog goriva na bazi C3-C12 ugljikovodika za konvencionalne motore s unutarnjim izgaranjem i s paljenjem pomoću iskre, koja sadrži 0,1 do 20 volumenskih % etanola, ne više od 0,25 masenih % vode u skladu s ASTM D 6304, i ne više od 7 masenih % kisika u skladu s ASTM D 4815, naznačen time, da je osim C3-C12 ugljikovodične komponente (a) i komponente etanola (b), u smjesi goriva prisutna komponenta koja sadrži kisik (c) u količini od 0,05 do 15 volumenskih % od ukupnog volumena smjese goriva, pri čemu je komponenta (c) odabrana tako da bude barem jedna od sljedećih vrsta spojeva: - alkanol, koji ima 3 do 10 atoma ugljika; - dialkil eter, koji ima 6 do 10 atoma ugljika; - keton, koji ima 4 do 9 atoma ugljika; - alkil ester alkanoične kiseline, koji ima 5 do 8 atoma ugljika; - hidroksiketon, koji ima 4 do 6 atoma ugljika; - keton ester alkanoične kiseline, koji ima 5 do 8 atoma ugljika; - heterociklički spoj koji sadrži kisik odabran između sljedećih: tetrahidrofurfuril alkohol, tetrahidrofurfuril acetat, dimetiltetrahidrofuran, tetrametiltetrahidrofuran, metil tetrahidropiran, 4-metil-4-oksitetrahidropiran, i njihove mješavine, te da jekomponenta (d), odabrana od najmanje jednog C6-C12 ugljikovodika, prisutna u smjesi goriva u količini takvoj da je omjer (b) : ((c)+(d)) od 1:200 do 200:1 volumena. Patent sadrži još 28 patentnih zahtjeva.Process for reducing the vapor pressure in a C3-C12 hydrocarbon-based motor fuel mixture for conventional internal combustion and spark ignition engines containing 0.1 to 20% by volume of ethanol, not more than 0.25% by weight of water according to ASTM D 6304, and not more than 7% by weight of oxygen according to ASTM D 4815, characterized in that in addition to C3-C12 hydrocarbon component (a) and ethanol component (b), an oxygen-containing component (c) in an amount of 0.05 to 15% by volume of the total volume of the fuel mixture, wherein component (c) is selected to be at least one of the following types of compounds: - alkanol, having 3 to 10 carbon atoms; - dialkyl ether, having 6 to 10 carbon atoms; - a ketone having 4 to 9 carbon atoms; - an alkanoic ester of an alkanoic acid having 5 to 8 carbon atoms; - hydroxyketone, which has 4 to 6 carbon atoms; - an alkanoic acid ketone ester having 5 to 8 carbon atoms; - an oxygen-containing heterocyclic compound selected from the following: tetrahydrofurfuryl alcohol, tetrahydrofurfuryl acetate, dimethyltetrahydrofuran, tetramethyltetrahydrofuran, methyl tetrahydropyran, 4-methyl-4-oxytetrahydropyran, and mixtures thereof with at least one of C , present in the fuel mixture in an amount such that the ratio (b): (c) + (d)) is from 1: 200 to 200: 1 by volume. The patent contains another 28 patent claims.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SE2000/000139 WO2001053436A1 (en) | 2000-01-24 | 2000-01-24 | Motor fuel for spark ignition internal combustion engines |
| PCT/SE2001/000040 WO2001053437A1 (en) | 2000-01-24 | 2001-01-24 | Method of reducing the vapour pressure of ethanol-containing motor fuels for spark ignition combustion engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HRP20020670A2 HRP20020670A2 (en) | 2004-12-31 |
| HRP20020670B1 true HRP20020670B1 (en) | 2010-05-31 |
Family
ID=20278139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HR20020670A HRP20020670B1 (en) | 2000-01-24 | 2002-08-13 | Method of reducing the vapour pressure of ethanol-containing motor fuels for spark ignition combustion engines |
Country Status (30)
| Country | Link |
|---|---|
| EP (2) | EP1252268B1 (en) |
| JP (1) | JP4871475B2 (en) |
| KR (1) | KR100545054B1 (en) |
| CN (1) | CN1177914C (en) |
| AT (1) | ATE296342T1 (en) |
| AU (2) | AU3684800A (en) |
| BG (1) | BG66039B1 (en) |
| BR (1) | BR0107817B1 (en) |
| CA (1) | CA2397579C (en) |
| CU (1) | CU23146A3 (en) |
| CZ (1) | CZ305710B6 (en) |
| DE (1) | DE60111018T2 (en) |
| DK (1) | DK1252268T3 (en) |
| EA (1) | EA006855B1 (en) |
| EE (1) | EE05647B1 (en) |
| ES (1) | ES2243510T3 (en) |
| HK (1) | HK1052023A1 (en) |
| HR (1) | HRP20020670B1 (en) |
| HU (1) | HU230551B1 (en) |
| IL (1) | IL150624A (en) |
| MX (1) | MXPA02007148A (en) |
| NO (1) | NO336184B1 (en) |
| PL (1) | PL194561B1 (en) |
| PT (1) | PT1252268E (en) |
| RS (1) | RS52075B (en) |
| SI (1) | SI1252268T1 (en) |
| SK (1) | SK287660B6 (en) |
| UA (1) | UA76945C2 (en) |
| WO (2) | WO2001053436A1 (en) |
| ZA (1) | ZA200205833B (en) |
Families Citing this family (47)
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|---|---|---|---|---|
| US6761745B2 (en) | 2000-01-24 | 2004-07-13 | Angelica Hull | Method of reducing the vapor pressure of ethanol-containing motor fuels for spark ignition combustion engines |
| US7981170B1 (en) * | 2000-04-21 | 2011-07-19 | Shell Oil Company | Gasoline-oxygenate blend and method of producing the same |
| US6565617B2 (en) * | 2000-08-24 | 2003-05-20 | Shell Oil Company | Gasoline composition |
| WO2003062354A1 (en) * | 2002-01-21 | 2003-07-31 | Ramar Ponniah | Hydrocarbon fuel |
| JP2005187706A (en) * | 2003-12-26 | 2005-07-14 | Japan Energy Corp | Ethanol-containing gasoline and method for manufacturing the same |
| AU2011226816B2 (en) * | 2005-01-25 | 2012-08-30 | Bp Corporation North America Inc. | Reduced RVP oxygenated gasoline composition and method |
| US20090199464A1 (en) * | 2008-02-12 | 2009-08-13 | Bp Corporation North America Inc. | Reduced RVP Oxygenated Gasoline Composition And Method |
| CA2595491A1 (en) * | 2005-01-25 | 2006-08-03 | Bp Corporation North America Inc. | Reduced rvp oxygenated gasoline composition and method |
| JP4624142B2 (en) * | 2005-03-11 | 2011-02-02 | コスモ石油株式会社 | Ethanol blended gasoline |
| JP4624143B2 (en) * | 2005-03-11 | 2011-02-02 | コスモ石油株式会社 | Ethanol blended gasoline |
| US7389751B2 (en) * | 2006-03-17 | 2008-06-24 | Ford Global Technology, Llc | Control for knock suppression fluid separator in a motor vehicle |
| MX284139B (en) | 2006-05-26 | 2011-02-18 | Amyris Biotechnologies Inc | Production of isoprenoids. |
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| KR100812423B1 (en) * | 2006-12-13 | 2008-03-10 | 현대자동차주식회사 | Method for calculating concentration of ethanol in fuel and apparatus for the same |
| NL1033228C2 (en) * | 2007-01-15 | 2008-07-16 | Univ Eindhoven Tech | Liquid fuel composition useful in compression-ignition engine, comprises a mixture of hydrocarbons containing a cyclic hydrocarbon compound having at least five carbon atoms and at least one oxygen atom |
| US8968426B2 (en) | 2007-01-15 | 2015-03-03 | Technische Universiteit Eindhoven | Liquid fuel composition and the use thereof |
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