KR20040011489A - 스파크 점화 기관에서 순환 조건을 구동시키기 위한 개질연료 조성물 - Google Patents
스파크 점화 기관에서 순환 조건을 구동시키기 위한 개질연료 조성물 Download PDFInfo
- Publication number
- KR20040011489A KR20040011489A KR10-2003-7012626A KR20037012626A KR20040011489A KR 20040011489 A KR20040011489 A KR 20040011489A KR 20037012626 A KR20037012626 A KR 20037012626A KR 20040011489 A KR20040011489 A KR 20040011489A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- engine
- ron
- isooctane
- combustion
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 218
- 239000000203 mixture Substances 0.000 title claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims abstract description 48
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 38
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 37
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 239000003502 gasoline Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 238000009835 boiling Methods 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 3
- 229910052717 sulfur Inorganic materials 0.000 claims 3
- 239000011593 sulfur Substances 0.000 claims 3
- 150000003464 sulfur compounds Chemical class 0.000 claims 1
- 238000002347 injection Methods 0.000 description 17
- 239000007924 injection Substances 0.000 description 17
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 230000008901 benefit Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005373 pervaporation Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 0 C*1CC=CC1 Chemical compound C*1CC=CC1 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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, 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
-
- 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
- F02D19/06—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
-
- 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
- F02D19/06—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
-
- 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
- F02D19/06—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0686—Injectors
- F02D19/0689—Injectors for in-cylinder direct injection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
Description
완전개방 쓰로틀(WOT) 시험에서의 연료 성질 | ||||
시험 연료 | DF-2 | 이소옥탄 | ||
밀도 | 15℃에서 g/cm3 | 0.7945 | 0.694 | |
RON | - | 103.1 | 100 | |
MON | - | 93.2 | 100 | |
LHV | KJ/g | 44.4 | ||
H/C | mol/mol | 1.553 | 2.25 | |
방향족 | 부피% | 60 | 0 | |
A/F 화학량론 | 15.1 | |||
점도 | 30℃에서 mm2/s | 0.569 | ||
증류 | IBP | ℃ | 98.5 | 99 |
T5 | ℃ | 102.0 | 99 | |
T10 | ℃ | 102.0 | 99 | |
T20 | ℃ | 102.5 | 99 | |
T30 | ℃ | 103.0 | 99 | |
T40 | ℃ | 103.0 | 99 | |
T50 | ℃ | 103.5 | 99 | |
T60 | ℃ | 104.0 | 99 | |
T70 | ℃ | 104.5 | 99 | |
T80 | ℃ | 105.0 | 99 | |
T90 | ℃ | 106.5 | 99 | |
T95 | ℃ | 107.5 | 99 | |
EP | ℃ | 109.5 | 99 |
연료 | 토크에서의 %이득(credit) | 효율에서의 %이득 |
표준 기체 | - | - |
이소옥탄 | 7.8 | 11.6 |
DF-2 | 11.8 | 14.6 |
연료 성질 | ||||||
시험 연료 | DF-1 | RON91 | LFG-2B | |||
실측치 | 계산치 | |||||
밀도 | 15℃에서 g/cm3 | 0.7091 | 0.7094 | 0.6931 | 0.7356 | |
RON | - | 83.8 | 80.7 | 91 | 91.7 | |
MON | - | 82.2 | ? | 91 | 82.7 | |
LHV | KJ/g | 43.91 | 44.5 | 43.0 | ||
H/C | mol/mol | 2.164 | 2.112 | 2.25 | 1.87 | |
방향족 | 부피% | 10 | 0 | 28.7 | ||
A/F 화학량론 | 14.900 | 15.1 | 14.7 | |||
점도 | 30℃에서 mm2/s | 0.603 | ||||
증류 | IBP | ℃ | 95.0 | 약 99 | 31.5 | |
T5 | ℃ | 98.0 | 42.5 | |||
T10 | ℃ | 98.0 | 50.5 | |||
T20 | ℃ | 98.5 | 62.0 | |||
T30 | ℃ | 98.5 | 72.5 | |||
T40 | ℃ | 98.5 | 85.5 | |||
T50 | ℃ | 98.5 | 101.0 | |||
T60 | ℃ | 98.5 | 114.5 | |||
T70 | ℃ | 98.5 | 127.5 | |||
T80 | ℃ | 98.5 | 144.5 | |||
T90 | ℃ | 98.5 | 157.0 | |||
T95 | ℃ | 98.5 | 164.5 | |||
EP | ℃ | 120.0 | 약 99 | 175.5 |
연료 | 상대적 효율에서 %이득 |
LFG-2B(CR=9.8) | - |
LFG-2B(CR=13) | 1.5 |
DF-1(CR=13) | 5.5 |
합계 | 7.0 |
연료 | 상대적 효율에서 %이득 |
LFG-2B(CR=9.8) | - |
LFG-2B(CR=13) | 3 |
DF-1(CR=13) | 5 |
합계 | 8 |
Claims (12)
- 적어도 제 1 연료 및 제 2 연료를 포함하고; 이 때제 1 연료는 100 초과의 연구실 옥탄가(RON), 및 고부하 조건에서 105% 초과의 이소옥탄의 평균 연소율 및 105% 초과의 이소옥탄의 층류 화염 속도를 갖고;제 2 연료는 압축비(CR) 11 이상의 스파크 점화 내연 기관에서 작동되는,상기 기관에서 사용하기 위한 가솔린 범위에서 비등하는 복수의 무연 연료.
- 제 1 항에 있어서,제 2 연료가 90 미만의 RON을 갖는 연료.
- 제 1 항에 있어서,제 1 연료와 제 2 연료 사이의 RON, 및 중부하 조건에서 105% 초과의 이소옥탄의 연소율 및 105% 초과의 이소옥탄의 층류 화염 속도를 갖는 적어도 제 3 연료를 포함하는 연료.
- 제 3 항에 있어서,제 3 연료가 제 1 연료 및 제 2 연료와 혼합되는 연료.
- 제 4 항에 있어서,혼합물이 기관이 MBT에서 또는 MBT 부근에서 작동되게 기능하는 연료.
- 제 5 항에 있어서,제 3 연료가 기관이 MBT에서 또는 MBT 부근에서 작동되게 기능하는 연료.
- 제 1 항에 있어서,제 1 연료가 100 초과의 RON 및 45부피% 초과의 방향족을 갖고, 제 2 연료가 제 1 연료 미만의 RON 및 방향족을 갖는 연료.
- 제 7 항에 있어서,제 1 연료가 약 55% 초과의 방향족을 갖는 연료 조성물.
- 제 8 항에 있어서,제 1 연료가 약 60%의 방향족을 갖는 연료 조성물.
- 제 9 항에 있어서,황 화합물을 포함하고, 차량에 전달되는 연료의 총 황함량이 50ppm 미만인 연료 조성물.
- 제 10 항에 있어서,낮은 RON 연료에서 황의 농도가 고옥탄 연료에서 황의 농도보다 낮은 연료 조성물.
- 100 초과의 RON, 105% 초과의 이소옥탄의 연소율 및 105% 초과의 이소옥탄의 층류 화염 속도를 갖는 제 1 연료를 고부하 조건에서 연소시킴을 포함하는,11 이상의 CR을 갖는 스파크 점화 내연 기관의 작동 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/818,210 US7052597B2 (en) | 2001-03-27 | 2001-03-27 | Tuning fuel composition for driving cycle conditions in spark ignition engines |
US09/818,210 | 2001-03-27 | ||
PCT/US2002/009500 WO2002077126A1 (en) | 2001-03-27 | 2002-03-26 | Tuning fuel composition for driving cycle conditions in spark ignition engines |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040011489A true KR20040011489A (ko) | 2004-02-05 |
KR100878067B1 KR100878067B1 (ko) | 2009-01-13 |
Family
ID=25224961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037012626A KR100878067B1 (ko) | 2001-03-27 | 2002-03-26 | 스파크 점화 기관에서 순환 조건을 구동시키기 위한 개질연료 조성물 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7052597B2 (ko) |
EP (1) | EP1381657B1 (ko) |
KR (1) | KR100878067B1 (ko) |
CA (1) | CA2439154C (ko) |
ES (1) | ES2389178T3 (ko) |
WO (1) | WO2002077126A1 (ko) |
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US20050000855A1 (en) * | 2003-07-03 | 2005-01-06 | Farrell John T. | Hydrocarbon fuel with improved laminar burning velocity and method of making |
US20070119390A1 (en) * | 2005-11-30 | 2007-05-31 | Herrmann Mark L | System and method for operating an internal combustion engine |
JP4966828B2 (ja) * | 2007-11-15 | 2012-07-04 | ヤンマー株式会社 | 燃料供給装置及び燃料供給方法 |
JP4865683B2 (ja) * | 2007-11-15 | 2012-02-01 | ヤンマー株式会社 | 燃料供給装置及び燃料供給方法 |
US8554445B2 (en) * | 2010-07-29 | 2013-10-08 | Ford Global Technologies, Llc | Method and system for controlling fuel usage |
US8569554B1 (en) | 2012-07-12 | 2013-10-29 | Primus Green Energy Inc | Fuel composition |
JP6032231B2 (ja) * | 2014-03-07 | 2016-11-24 | 株式会社デンソー | 燃料性状検出装置 |
CN104529937B (zh) * | 2014-12-30 | 2017-04-05 | 山东戴瑞克新材料有限公司 | 溶剂套用连续化纯化橡胶硫化促进剂m的方法 |
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-
2001
- 2001-03-27 US US09/818,210 patent/US7052597B2/en not_active Expired - Lifetime
-
2002
- 2002-03-26 WO PCT/US2002/009500 patent/WO2002077126A1/en not_active Application Discontinuation
- 2002-03-26 CA CA2439154A patent/CA2439154C/en not_active Expired - Lifetime
- 2002-03-26 EP EP02715215A patent/EP1381657B1/en not_active Expired - Lifetime
- 2002-03-26 KR KR1020037012626A patent/KR100878067B1/ko active IP Right Grant
- 2002-03-26 ES ES02715215T patent/ES2389178T3/es not_active Expired - Lifetime
-
2005
- 2005-10-07 US US11/245,738 patent/US20060090727A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002077126A1 (en) | 2002-10-03 |
US20060090727A1 (en) | 2006-05-04 |
US7052597B2 (en) | 2006-05-30 |
ES2389178T3 (es) | 2012-10-23 |
CA2439154A1 (en) | 2002-10-03 |
US20030028058A1 (en) | 2003-02-06 |
EP1381657B1 (en) | 2012-06-13 |
KR100878067B1 (ko) | 2009-01-13 |
EP1381657A1 (en) | 2004-01-21 |
CA2439154C (en) | 2011-05-24 |
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