WO2003018724A2 - Combustible mixture modifier (cmm) - Google Patents
Combustible mixture modifier (cmm) Download PDFInfo
- Publication number
- WO2003018724A2 WO2003018724A2 PCT/KZ2002/000007 KZ0200007W WO03018724A2 WO 2003018724 A2 WO2003018724 A2 WO 2003018724A2 KZ 0200007 W KZ0200007 W KZ 0200007W WO 03018724 A2 WO03018724 A2 WO 03018724A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cmm
- fuel
- modifier
- combustible mixture
- petrol
- 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
- 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
Definitions
- CCM combustible mixture modifier
- the invention relates to petrochemistry, particularly, to a composition of additives intended for raising octane number (ON) of fuels for heat engines and composite fuels, consisting of fuel, oxidizer and various active additives to it, providing raise of octane number of the initial hydrocarbon fuel (petrol).
- ON octane number
- composite fuels consisting of fuel, oxidizer and various active additives to it, providing raise of octane number of the initial hydrocarbon fuel (petrol).
- CMS combustible mixture modifier
- SAS petrol as ethyl alcohol co-solvants which prevent separating of hydrocarbons and ethyl alcohol phases in combustable-ethanol compounds while storing in reservoirs and through-the-mains supplying of the engines carburetors, however this kind of additives has not found application because of high viscosity of emulsions.
- a motor fuel additive containing water, ethyl alcohol and active components representing high aliphatic alcohols C 3 -C 5 , for example, propyl, butyl, isobutyl or tret-butyl alcohols, amyl or isoamyl alcohols or their mixtures.
- 15 % of the volume of added water are suitable only for engines with a low degree of compression, which actually are not produced now.
- Emulsions have higher viscosity than petrol, which makes it difficult to deliver it through the jet of the carburetor and thus making the engine to operate hard at transition meetingss of setting and resetting the promptness.
- Carboxylic esters 10-45 The additive is introduced into the fuel in an amount of 10 mas. % when supplying the engine through the general main.
- the additive possesses inhibiting effect [5] at inflammation and burning of a fuel mixture, that is equivalent to increasing of octane number of the applied petrol by 12-17 units.
- use of this and the above mentioned additives does not allow to produce effective enough, phase-stable fuel composition based on petrol and water being supplyed through the same fuel main, thus above mentioned and currently known designs have not found application in practice.
- the objective of the invention is to develop efficient, convenient in use, ecologically safe, of low cost combustible mixture modifier (CMM), providing production of energetically efficient fuel charge for cylinders of the engines with any degree of compression designed for apply of high-octane gasolines using low-octane unleaded gasolines, air and components which are included in the modifier (CMM), having the advanced industrial base.
- CCM combustible mixture modifier
- CCM combustible mixture modifier
- CCM combustible mixture modifier
- This modifier is supplied to the dispersed fuel mixture with an oxidizer through separate mains in amount of 1.0-98 % with reference to fuel just when enters into the engine combustion chamber, where it forms a mixture of vapor of petrol, air and water in the form of finely dispersed foam.
- ICE is achieved, as well as high-dispersed homogeneous energetically effective mixture of fuel, oxidant and water vapor is produced during the foam evaporation by mixing in aerodynamic homogenizer together with the passive catalyst (AHPC),.
- AHPC passive catalyst
- Specific output of NO x reduces by 35-80 % and CO x - by 10-50%, the limit of stable operation of the engine extends in the field of poor mixtures, thus resulting in lowering the specific fuel input, and improving the heating rate and engines power characteristics by using the modifier (CMM) with its 1.0-98 % contents with reference to the mass of petrol.
- CCMM modifier
- the combustible mixture modifier delivers into the combustible mixture (CM) of air and petrol, prepared in advance in the carburetor, then is foaming by it, captures particles (CM) into the foam bubbles and divides fragments of combustible mixture, collected outside, by the same bubbles, thus preventing the possibility of developing a burning chain reaction.
- CM combustible mixture
- the water, containing in the modifier participates in the formation of power charge in the engine cylinder and prevents it against spontaneous inflammation.
- the modifier (CMM) in the form of foam bubbles is sucking into cylinders of the engine and prior to evaporation have an effect which brakes inflammation, and upon destroying the foam, in the form of vapor dilutes a combustible mixture and makes an inhibited impact.
- the antidetonation effect of the modifier is equivalent to the rise of octane number of the initial fuel up to the appropriate values compatible with a ICE rated fuel.
- the water evaporates rapidly and in additionally creates operating pressure in cylinders which increases capacity of the engine.
- This modifier (CMM) in an amount of 30-35 % in relation to the fuel, through special system introduces into the engine carburetor, into a zone of operation of aerodynamic hemogenizer with the passive catalyst, where the combustible mixture (A-76 petrol and air) is found. Thrown out from the jet, the modifier CMM becomes foamed due to transforming of combustible mixture (petrol-air) by the foam bubbles. The formed foam is inhausted into the appropriate cylinder of the engine.
- the moment of ignition is determined for the rated A-93 petrol.
- the tests were conducted using VAZ-2106 car under load of 4 people, which is about 350 kg, and a 50 kg-load placed in the boot.
- the test distance was 560 km with the abrupt, long rises and flat areas. All complicated, required high-power areas were passed in the 4-th gear, where the switch to the 3-d and 2-d gears is required when calculating for A-91-93 petrols.
- the temperature of the engine did not exceed 80°C with the outer air temperature +30°C.
- the total route consumption of composite fuel was 64 1, including A72-76 petrol in an amount of 46 1 and the modifier (CMM) in an amount of 18 1.
- the consumption of composite fuel averaged 11.5 1/100 km, including average consumption of petrol - 8,3 1/100 km and modifier (CMM) - 3.2 1/100 km.
- CMM combustible mixture modifier
- CMM modifier
- ICE power stations, pump units, agricultural machinery, light-motor flying devices, motor boats, gasoline-powered saw etc.
- Patent US N 4541836 Class C 10 L 1/18, 1985.
- Patent RU N 2068871 Class C 10 L 1/02, 1/18, 1995.
- Patent US N 5725609 Class C 10 L 001/32, 1998. 5.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002321933A AU2002321933A1 (en) | 2001-08-24 | 2002-07-09 | Combustible mixture modifier (cmm) |
US10/488,071 US20050028433A1 (en) | 2001-08-24 | 2002-07-09 | Combustible mixture modifier (cmm) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KZ2001/1114.1 | 2001-08-24 | ||
KZ20011114 | 2001-08-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003018724A2 true WO2003018724A2 (en) | 2003-03-06 |
WO2003018724A3 WO2003018724A3 (en) | 2003-10-09 |
Family
ID=28673116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KZ2002/000007 WO2003018724A2 (en) | 2001-08-24 | 2002-07-09 | Combustible mixture modifier (cmm) |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050028433A1 (en) |
AU (1) | AU2002321933A1 (en) |
EA (1) | EA200200691A1 (en) |
WO (1) | WO2003018724A2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1438352A (en) * | 1973-08-23 | 1976-06-03 | Svenska Utvecklings Ab | Fuel composition with increased octane number |
GB1601174A (en) * | 1977-02-23 | 1981-10-28 | Lanko Inc | Combustible emulsions or dispersions |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394133A (en) * | 1982-03-01 | 1983-07-19 | The Dow Chemical Company | Alkyl acetates as phase separation inhibitors in liquid hydrocarbon fuel and ethanol mixtures |
US4541836A (en) * | 1982-12-09 | 1985-09-17 | Union Carbide Corporation | Fuel compositions |
US5725609A (en) * | 1996-02-09 | 1998-03-10 | Intevep, S.A. | Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making same |
-
2002
- 2002-06-05 EA EA200200691A patent/EA200200691A1/en unknown
- 2002-07-09 US US10/488,071 patent/US20050028433A1/en not_active Abandoned
- 2002-07-09 AU AU2002321933A patent/AU2002321933A1/en not_active Abandoned
- 2002-07-09 WO PCT/KZ2002/000007 patent/WO2003018724A2/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1438352A (en) * | 1973-08-23 | 1976-06-03 | Svenska Utvecklings Ab | Fuel composition with increased octane number |
GB1601174A (en) * | 1977-02-23 | 1981-10-28 | Lanko Inc | Combustible emulsions or dispersions |
Also Published As
Publication number | Publication date |
---|---|
US20050028433A1 (en) | 2005-02-10 |
WO2003018724A3 (en) | 2003-10-09 |
AU2002321933A1 (en) | 2003-03-10 |
EA200200691A1 (en) | 2003-02-27 |
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