CN101434874A - Clean fuel liquid - Google Patents
Clean fuel liquid Download PDFInfo
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- CN101434874A CN101434874A CNA2007101705245A CN200710170524A CN101434874A CN 101434874 A CN101434874 A CN 101434874A CN A2007101705245 A CNA2007101705245 A CN A2007101705245A CN 200710170524 A CN200710170524 A CN 200710170524A CN 101434874 A CN101434874 A CN 101434874A
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- liters
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- dme
- methyl alcohol
- ethanol
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Abstract
The invention relates to a clean liquid fuel which is produced by taking methanol and dimethyl ether which are synthesized by purifying and converting coke oven gas as main raw materials. The clean liquid fuel breaks through the use boundary of the traditional liquid fuel and gas fuel, improves the heat value and combustion efficiency, and reduces the discharge capability. According to the volume ratio, the technical proposal comprises 35-56L of methanol, 4-10L of ethanol, 1-15L of C5 distillate, 10-37L of dimethyl ether, 3-11L of water, 6-12L of 120model-200 model gasoline, 8-15L of -50 model diesel, 6-8L of dimethyl carbonate, and 6-8L of dimethoxymethane. The clean liquid fuel can be used by traditional storage, transportation and use method, can be widely applied to the fields of fuel and gas cooker, has low cost and high heat value, and protects the environment.
Description
Technical field
The present invention relates to clean fuel liquid, be specifically related to the liquid fuel combination of making by organic solvents such as methyl alcohol, dme and C 5 fractions.
Background technology
Industrial production and people's lives be unable to do without fuel, and liquid fuel has use widely in petrol motor, diesel engine and gas-cooker.In recent years, liquid fuel technology emerges in an endless stream, and will be more extensive with the application in fuel of methyl alcohol, dme especially.And ECM clean fuel liquid (hereinafter to be referred as ECM) blowdown is few, preserves the ecological environment, and better market outlook are arranged.Clean fuel liquid mainly is to be mixed and made into by methyl alcohol, dme and a small amount of high grade vapour, diesel oil.
Summary of the invention
The present invention discloses a kind of liquid cleaning fuel, its oxygen level height, and the fuel value height, the efficiency of combustion height, blowdown is few, and accumulating is convenient.
Clean fuel technical scheme of the present invention is as follows: a kind of clean fuel liquid, mainly make: 30～36 liters of methyl alcohol by following volume ratio raw material, 10～24 liters of C 5 fractions, 6 liters of ethanol, 22 liters of dme, 10 liters of 120#～200# gasoline, 12 liters of-50# diesel oil, 7 liters of methylcarbonates, 7 liters of Methylal(dimethoxymethane).
Use the ECM product in the province that temperature is lower, can add an amount of frostproofer.The raw materials used technical grade that is preferably, cost is low, is suitable for scale production.
When methyl alcohol, ethanol and C 5 fraction act as a fuel and use, octane value 100, anti-knocking property are good, or the extremely strong solubility promoter of dme when being dissolved in the water.Behind the ethanol and C 5 fraction of adding 6%, the solubleness of dme in water significantly improves, and can dissolve each other in water.Ethanol can also and Methylal(dimethoxymethane) increase the intermiscibility that mixes in vapour, the diesel oil behind the methyl alcohol jointly, eliminate the electrostatic repulsion of same substance, prevent two problem of phase separation, solved oil, alcohol and water stratified problem in fuel.
Latent heat of vaporization during low-temperature methanol is big, adds 120#～200# stop bracket gasoline and makes dme solubleness higher, vaporization performance height, when low-temperature condition, gasoline and dme are at first vaporized and are burnt, the common burning of the methyl alcohol that ignites again evaporation, and gasoline uses as detonator.Diesel oil can increase the geseous fuel oilness in fuel, reduce the wearing and tearing of engine nozzle and squirt pump, increases the service life.
Dme is gas at normal temperatures, and the present invention is the consumption under the normal temperature and pressure.Tradition thinks that the raw material that cannot make liquid fuel, the present invention adopt special process as feeding mixing solutions of the present invention from the bottom, absorption tower, and dme is dissolved in the liquid fuel, brings into play the high effect of its vaporization performance.Dme acts as a fuel, and following character is arranged:
1, methyl ether molecular formula CH3OCH3, molecular weight 46, oxygen level 34.8, its cetane value are 55～60, and be higher by 27% than diesel oil, higher by 40～45% than natural vapour, methyl alcohol, ethanol, fuel value 7545 kilocalorie/kilograms are 61% of liquefaction vapour, 65% of diesel oil, 67% of gasoline, the temperature of combustion of dme and mixed gas fuel value exceed 8.7% and 7.4% respectively than Sweet natural gas.
2, have extremely strong solvability, can be with the alcohol radical membrane-forming agent, alcohol, ketone, ether, aldehyde etc. hold mutually, have good water-solubility, and chemical property is stable, provides theoretical foundation as raw fuel liquid.
Required air capacity and discharged flue gas amount reduced by 38% and 37% respectively than Sweet natural gas when 3, dme burnt, and blowdown is few, and detection shows: carbon monoxide, hydrocarbon, the oxynitrides quantity discharged reduces by 55%, 83% and 4% respectively than conventional gasoline.
C 5 fraction is isolated a kind of hydrocarbon mixture of being made up of pentane, iso-pentane, Skellysolve A from splitting gas, also is a kind of fuel, is not rationally utilized at present, the present invention selects for use C 5 fraction to make one of raw material, can replace methyl alcohol 30～50%, utilization of waste material reduces cost again.
Methylcarbonate is flammable transparent liquid, has and alcohol, ether, ester compound arbitrary proportion blended characteristic.Make octane value conditioning agent and fusing assistant.
Methylal(dimethoxymethane) can make the mutual solubility of alcohol, oil improve 50～65%, makes solubility promoter and uses.
For preventing corrosion or expanded, the sclerization of fuel, can in fuel, add method solutions such as sanitas to metallic substance and rubber packing material and plastic component.
A kind of clean fuel liquid of the present invention can be widely used in petrol motor, diesel engine, gas-cooker.
In sum, it is one of component of liquid fuel that the present invention selects dme for use, and gasification efficiency improves, and efficiency of combustion is improved, and has reduced the discharging of pollutent, has protected environment.The present invention has broken the use boundary of liquid fuel and gaseous fuel, and the unification of liquid gas improves fuel value, in accumulating, gaseous dimethyl is become liquid the use, still can prolong with original storage and handling facility and using method.Because its oxygen level is big, be particularly suitable for using on plateau and cold place.
The production method of a kind of clean fuel liquid of the present invention can have a variety of, can be to produce dme with methyl alcohol under specific processing condition, cooperates other components again, finally makes product of the present invention.This technology makes dme not as initial feed, has reduced raw materials cost, and this method can realize in the continuity art production process, mainly comprises Journal of Molecular Catalysis, gas-phase dehydration, catalyst etherifying, the formulated ECM product of Technologies such as normal-temperature liquefaction.
Embodiment
Clean fuel liquid of the present invention step is by the following method produced:
Add methyl alcohol in the container in proportion, the mixture of C 5 fraction, ethanol, gasoline, diesel oil, methylcarbonate, Methylal(dimethoxymethane) and water after the mixing, from the container bottom gas of dimethyl ether, are dissolved in the said mixture gas of dimethyl ether, canned getting final product.
Below in conjunction with example the present invention is further set forth:
Example 1:
Take off row volume ratio raw material, technical grade:
78 liters of methyl alcohol, 8 liters of ethanol, 10 liters in water
The preparation method: above-mentioned raw materials is canned in the absorption tower, and dme is directly fed in the receipts tower bottom the absorption tower for 25 cubic metres, dme and interior dress liquid is fully absorbed mix canned then warehouse-in.
Example 2:
Take off row volume ratio raw material, technical grade:
55 liters of methyl alcohol, 30 liters of C 5 fractions, 8 liters of ethanol, 8 liters in water
Preparation method: in the canned absorption tower of above-mentioned raw materials, dme is directly fed in the absorption tower bottom the absorption tower for 40 cubic metres, make dme and liquid have the sufficient time to absorb canned then warehouse-in.
Example 3:
Take off row volume ratio raw material, technical grade:
50 liters of methyl alcohol, 10 liters of ethanol, 8 liters in water, 6 liters in 150# gasoline, 9 liters of-50# diesel oil, 8 liters of methylcarbonates, 6 liters of Methylal(dimethoxymethane)
The preparation method: above-mentioned raw materials is canned goes in the absorption tower, and 50 cubic metres of dme are directly fed in the absorption tower from the bottom, absorption tower, makes dme and liquid that sufficient time absorption, canned then warehouse-in be arranged.
Example 4:
40 liters of methyl alcohol, 8 liters of ethanol, 7 liters in water, 18 liters in 200# gasoline, each 5 liters of industrial rapeseed oil, industrial plam oil and Oleum Gossypii semens, 6 liters of methylcarbonates, 4 liters of Methylal(dimethoxymethane)
Preparation method: in the canned absorption tower of above-mentioned raw materials, dme is directly fed in the absorption tower bottom the absorption tower for 58 cubic metres, make dme and interior dress liquid have the sufficient time to absorb canned then warehouse-in.
Example 5:
45 liters of methyl alcohol, 10 liters of ethanol, 7 liters in water, 10 liters in 200# gasoline, 17 liters of-50# diesel oil, 6 liters of methylcarbonates, 5 liters of Methylal(dimethoxymethane)
The preparation method: above-mentioned raw materials is canned in the absorption tower, and dme is directly fed in the absorption tower bottom the absorption tower for 40 cubic metres, makes dme and interior dress liquid sufficient time absorb canned then warehouse-in.
Embodiments of the present invention are not subjected to the restriction of example.
Claims (5)
1. a clean fuel liquid is mainly made by following volume ratio raw material: 29～65 liters of methyl alcohol, 11～25 liters of C 5 fractions, 4～10 liters of ethanol, 15～39 liters of dme, 4～10 liters in water.
2. clean fuel liquid according to claim 1, it is characterized in that mainly making: 36～60 liters in the mixture of methyl alcohol or methyl alcohol and C 5 fraction by following volume ratio raw material, 4～10 liters of ethanol, 10～27 liters of dme, 6～12 liters of 120#～200# gasoline, 8～15 liters of-50# diesel oil, 6～8 liters of methylcarbonates, 6～8 liters of Methylal(dimethoxymethane).
3. clean fuel liquid according to claim 2, the volume ratio that it is characterized in that each raw material is: 50～60 liters in the mixture of methyl alcohol or methyl alcohol and C 5 fraction, 4～7 liters of ethanol, 10～27 liters of dme, 6～12 liters of 120#～200# gasoline, 8～15 liters of-50# diesel oil, 6～8 liters of methylcarbonates, 6～8 liters of Methylal(dimethoxymethane).
4. according to claim 1,2 or 3 described clean fuel liquids, it is characterized in that containing the frostproofer of significant quantity.
5. according to claim 1,2 or 3 described clean fuel liquids, it is characterized in that the raw materials used technical grade that is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101705245A CN101434874A (en) | 2007-11-16 | 2007-11-16 | Clean fuel liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101705245A CN101434874A (en) | 2007-11-16 | 2007-11-16 | Clean fuel liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101434874A true CN101434874A (en) | 2009-05-20 |
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ID=40709513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101705245A Pending CN101434874A (en) | 2007-11-16 | 2007-11-16 | Clean fuel liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101434874A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757828A (en) * | 2012-08-13 | 2012-10-31 | 刘寿全 | Environment-friendly methanol diesel fuel and preparation method thereof |
| JP2013544932A (en) * | 2010-11-25 | 2013-12-19 | ガーン・エナジー・アンド・リソーシズ・ピーティーワイ・リミテッド | Process for powering compression ignition engines and fuel therefor |
| CN103627448A (en) * | 2012-08-29 | 2014-03-12 | 陈民航 | Liquid cleaning environmental-protection diesel fuel and preparation method thereof |
| CN103992825A (en) * | 2013-01-28 | 2014-08-20 | 曼货车与公共汽车股份公司 | Fuel for compression-ignition engines based on monooxymethylene dimethyl ether |
| CN104109562A (en) * | 2013-04-22 | 2014-10-22 | 碧氢科技开发股份有限公司 | Liquid fuel composition |
| CN104781377A (en) * | 2012-05-25 | 2015-07-15 | 甘恩能源有限公司 | Methods for the preparation and delivery of fuel compositions |
| GB2529398A (en) * | 2014-08-17 | 2016-02-24 | Avocet Fuel Solutions Inc | Fuel, System and Method |
| CN105733695A (en) * | 2016-01-12 | 2016-07-06 | 吴阳 | Household liquid fuel, industrial furnace kiln fuel and preparation method thereof |
| EP3399008A1 (en) | 2017-05-02 | 2018-11-07 | ASG Analytik-Service Gesellschaft mbH | Potentially co2-neutral and ecological gasoline based on c1-chemistry |
-
2007
- 2007-11-16 CN CNA2007101705245A patent/CN101434874A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9447724B2 (en) | 2010-11-25 | 2016-09-20 | Gane Energy & Resources Pty Ltd. | Fuel and process for powering a compression ignition engine |
| JP2013544932A (en) * | 2010-11-25 | 2013-12-19 | ガーン・エナジー・アンド・リソーシズ・ピーティーワイ・リミテッド | Process for powering compression ignition engines and fuel therefor |
| JP7030424B2 (en) | 2010-11-25 | 2022-03-07 | ガーン・エナジー・アンド・リソーシズ・ピーティーワイ・リミテッド | Fuels and processes that power compression ignition engines |
| US10815441B2 (en) | 2010-11-25 | 2020-10-27 | Gane Energy & Resources Pty Ltd. | Fuel and process for powering a compression ignition engine |
| JP2020033999A (en) * | 2010-11-25 | 2020-03-05 | ガーン・エナジー・アンド・リソーシズ・ピーティーワイ・リミテッド | Fuel and process for supplying power to compression ignition engine |
| US10023818B2 (en) | 2010-11-25 | 2018-07-17 | Gane Energy & Resources Pty Ltd. | Process for powering a compression ignition engine and fuel therefor |
| JP2018040011A (en) * | 2010-11-25 | 2018-03-15 | ガーン・エナジー・アンド・リソーシズ・ピーティーワイ・リミテッド | Process for powering compression ignition engine and fuel therefor |
| JP2017141842A (en) * | 2010-11-25 | 2017-08-17 | ガーン・エナジー・アンド・リソーシズ・ピーティーワイ・リミテッド | Fuel and process for powering compression ignition engine |
| JP2016180116A (en) * | 2010-11-25 | 2016-10-13 | ガーン・エナジー・アンド・リソーシズ・ピーティーワイ・リミテッド | Process for powering compression ignition engine and fuel therefor |
| CN104781377A (en) * | 2012-05-25 | 2015-07-15 | 甘恩能源有限公司 | Methods for the preparation and delivery of fuel compositions |
| CN104781377B (en) * | 2012-05-25 | 2016-10-19 | 甘恩能源有限公司 | For preparation and the method for delivery of fuel compositions |
| CN102757828A (en) * | 2012-08-13 | 2012-10-31 | 刘寿全 | Environment-friendly methanol diesel fuel and preparation method thereof |
| CN103627448B (en) * | 2012-08-29 | 2015-11-18 | 陈民航 | A kind of liquid cleaning environmental protection diesel oil and preparation method thereof |
| CN103627448A (en) * | 2012-08-29 | 2014-03-12 | 陈民航 | Liquid cleaning environmental-protection diesel fuel and preparation method thereof |
| US9447355B2 (en) | 2013-01-28 | 2016-09-20 | Man Truck & Bus Ag | Fuel for compression-ignition engines based on monooxymethylene dimethylether |
| CN103992825B (en) * | 2013-01-28 | 2017-04-12 | 曼货车与公共汽车股份公司 | Fuel for compression-ignition engines based on monooxymethylene dimethyl ether |
| CN103992825A (en) * | 2013-01-28 | 2014-08-20 | 曼货车与公共汽车股份公司 | Fuel for compression-ignition engines based on monooxymethylene dimethyl ether |
| CN104109562A (en) * | 2013-04-22 | 2014-10-22 | 碧氢科技开发股份有限公司 | Liquid fuel composition |
| GB2529398A (en) * | 2014-08-17 | 2016-02-24 | Avocet Fuel Solutions Inc | Fuel, System and Method |
| GB2529398B (en) * | 2014-08-17 | 2018-11-07 | Avocet Ip Ltd | Fuel, system and method |
| CN105733695A (en) * | 2016-01-12 | 2016-07-06 | 吴阳 | Household liquid fuel, industrial furnace kiln fuel and preparation method thereof |
| EP3399008A1 (en) | 2017-05-02 | 2018-11-07 | ASG Analytik-Service Gesellschaft mbH | Potentially co2-neutral and ecological gasoline based on c1-chemistry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090520 |