WO2001092440A1 - Diesel destine a etre utilise avec differents moteurs et systemes de combustion a diesel - Google Patents
Diesel destine a etre utilise avec differents moteurs et systemes de combustion a diesel Download PDFInfo
- Publication number
- WO2001092440A1 WO2001092440A1 PCT/CN2001/000564 CN0100564W WO0192440A1 WO 2001092440 A1 WO2001092440 A1 WO 2001092440A1 CN 0100564 W CN0100564 W CN 0100564W WO 0192440 A1 WO0192440 A1 WO 0192440A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- low
- diesel
- combustion system
- octane
- Prior art date
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, 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
- C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
Definitions
- the present invention relates to fuel, and in particular, to a low-polluting, highly volatile, and low-calorie fuel that can be used in any diesel engine and diesel combustion system. Background of the invention
- gasoline and diesel are cracked from crude oil, they have different characteristics.
- the quality of gasoline is usually expressed by the octane number. The higher the octane number, the better the quality of gasoline. The better its shock and explosion resistance.
- the quality of diesel also has a ⁇ ) "Cetane number (CN (C 16 H 34 ))", in a physical sense, the cetane number represents the ignition performance of diesel, which means its automatic ignition The higher and lower the temperature, the higher the cetane number, the easier it is to ignite, and the shorter the ignition delay time.
- the present invention mainly provides a low-pollution, high-volatility and low-calorie fuel that can be used in any diesel engine and diesel combustion system. It uses cheap crude pentane with low-octane n-hexane and n-heptane. , N-octane, n-nonane (boiling point 60 ° C-150 ° C), formulated into fuel oils with different cetane numbers, suitable for high, medium and low speed diesel engines.
- the present invention utilizes crude pentane (C 5 H 12 ) retained in the petroleum fractionation process, and uses low-price, highly volatile n-hexane (octane number 25), n-heptane (octane number Q), N-octane (octane number-19), n-nonane (boiling point 60 ° C-150 ° C) and other octane values are very low (but cetane number is high), can not be blended with gasoline, and low-priced applications are not
- the deployment of these low-octane (high cetane) alkanes which are large and extremely low in cost, improves the cetane number of the fuel oil formed, and also improves work efficiency and saves costs.
- Another aspect of the present invention is to provide a fuel with low pollution, high volatility and high calorific value, which can be used in any diesel engine and diesel combustion system.
- Crude pentane is used with low octane n-hexane and n-heptane Alkane, n-octane, n-nonane (boiling point 60 ° C-150 ° C), and it has lubricating effect, it can coordinate high viscosity oil, that is, add high viscosity, high cetane number oil not higher than 70%
- the oil transfer pump and high-pressure jet pump are protected, and the high-volatile oil is used to dissolve the low-volatile, high-viscosity oil to disperse the dissolution, making it easy to atomize, vaporize, and completely burn. After the combustion, carbon monoxide, hydrocarbons and other exhaust emissions are lower, thereby improving environmental protection and reducing the
- the invention also provides a low pollution, high volatility and low heating value fuel that can be used in any diesel engine and diesel combustion system. It can also be used in higher volatility diesel combustion systems, such as gasification burner systems, Rotary burner system, oil pressure burner system, steam or high-pressure air atomizing burner system, low-pressure air atomizing burner system, etc., due to mixing high-volatile oil with low-volatile oil, it has dissolved ultra-fine dispersion and ultra-micro atomization The function of gasification, which has the effect of low fuel price, low pollution and can increase the heating value, and makes the carburetion system difficult to be blocked.
- Embodiments of the invention are examples of gasification, which has the effect of low fuel price, low pollution and can increase the heating value, and makes the carburetion system difficult to be blocked.
- the present invention provides a low-price fuel that can be used in any diesel engine, diesel, and combustion system with low pollution, high volatility, and high heating value.
- Crude pentane is matched with low octane n-hexane, n-heptane, N-octane, n-nonane (boiling point: 60 ° C-150 ° C), etc., and adding petroleum to formulate a cetane number between 45-55 is suitable for high-speed diesel engines.
- a cetane number of 39-41 can be allocated to be suitable for medium-speed diesel engines; a cetane number of 30 or less can be allocated to be suitable for low-speed diesel engines, and a medium-speed diesel engine can be provided.
- the typical formula used is 25% of crude pentane, 15% of n-hexane, 20% of n-heptane and 25% of n-octane, and 20% of high-viscosity oil, and the above is the best way of blending.
- a typical formula for high-speed diesel engines is proposed, in which 0% crude amylamine, 5% n-hexane, 30% n-heptane, 50% n-octane, and 5% n-nonyl are added.
- Alkane and 10% high-viscosity oil are the best blending methods for high-speed engines; the aforementioned high-viscosity oil can be high-grade diesel, so the ratio of high-viscosity oil can be adjusted to 70% to maintain higher viscosity, and maintain The high cetane number does not decrease the cetane number due to the high content of high viscosity oil.
- crude pentane is mainly used in proportion to low octane number, high hexadecane number n-hexane, n-heptane, n-octane, n-nonane, etc., and can be combined with high viscosity within 70%, High cetane oil is used in combination to ensure fuel injection pumps and high-pressure jet pumps; the total proportion of crude pentane with n-hexane, n-heptane, n-octane, and n-nonane should be maintained above 30% .
- n-hexane, n-heptane, n-octane, and n-nonane you can increase the proportion of n-hexane, n-heptane, n-octane, and n-nonane, and reduce the proportion of crude pentane; Value, it can be accomplished by reducing the ratio of n-hexane, n-heptane, n-octane, and n-nonane, and increasing the ratio of crude pentane.
- the present invention is mainly used in a diesel combustion system. It has the functions of dissolving ultra-fine dispersion, fine atomization and gasification, which makes the fuel oil have the effects of low price, low pollution and increase in heating value.
- the combustion system refers to a gasification combustion furnace system, a rotary combustion furnace system, an oil pressure combustion furnace system, a steam or high pressure air atomization combustion furnace system or a low pressure air atomization combustion furnace system.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU67266/01A AU6726601A (en) | 2000-06-01 | 2001-04-20 | Fuel for any diesel engine and diesel-combustion system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00109329 CN1118547C (zh) | 2000-06-01 | 2000-06-01 | 用于任何柴油发动机及柴油燃烧系统的燃料 |
CN00109329.0 | 2000-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001092440A1 true WO2001092440A1 (fr) | 2001-12-06 |
Family
ID=4579563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2001/000564 WO2001092440A1 (fr) | 2000-06-01 | 2001-04-20 | Diesel destine a etre utilise avec differents moteurs et systemes de combustion a diesel |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1118547C (zh) |
AU (1) | AU6726601A (zh) |
WO (1) | WO2001092440A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1443095A1 (en) * | 2003-01-24 | 2004-08-04 | Hong-Lin Chen | Liquid fuel applying to various combustion systems with high heating value, high volatility, low pollution and low price |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1317370C (zh) * | 2002-12-20 | 2007-05-23 | 新动力燃料开发有限公司 | 柴油内燃机环洁燃料组合物及其专用燃料输送系统 |
CN102286299B (zh) * | 2010-06-21 | 2016-01-13 | 周向进 | 一种清洁高效环保的汽油产品 |
CN106190359A (zh) * | 2016-08-25 | 2016-12-07 | 桂林市味美园餐饮管理有限公司 | 一种复合柴油添加剂 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1085240A (zh) * | 1993-10-11 | 1994-04-13 | 梁六斤 | 液体复合燃料 |
CN1090595A (zh) * | 1993-02-05 | 1994-08-10 | 陈志豪 | 工业燃料 |
-
2000
- 2000-06-01 CN CN 00109329 patent/CN1118547C/zh not_active Expired - Fee Related
-
2001
- 2001-04-20 AU AU67266/01A patent/AU6726601A/en not_active Abandoned
- 2001-04-20 WO PCT/CN2001/000564 patent/WO2001092440A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1090595A (zh) * | 1993-02-05 | 1994-08-10 | 陈志豪 | 工业燃料 |
CN1085240A (zh) * | 1993-10-11 | 1994-04-13 | 梁六斤 | 液体复合燃料 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1443095A1 (en) * | 2003-01-24 | 2004-08-04 | Hong-Lin Chen | Liquid fuel applying to various combustion systems with high heating value, high volatility, low pollution and low price |
Also Published As
Publication number | Publication date |
---|---|
CN1327033A (zh) | 2001-12-19 |
CN1118547C (zh) | 2003-08-20 |
AU6726601A (en) | 2001-12-11 |
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