CN1064881A - Civil liquid fuel and manufacture method thereof - Google Patents
Civil liquid fuel and manufacture method thereof Download PDFInfo
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- CN1064881A CN1064881A CN 91109026 CN91109026A CN1064881A CN 1064881 A CN1064881 A CN 1064881A CN 91109026 CN91109026 CN 91109026 CN 91109026 A CN91109026 A CN 91109026A CN 1064881 A CN1064881 A CN 1064881A
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- liquid fuel
- major ingredient
- additive
- kerosene
- fuel
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Abstract
What the present invention relates to is a kind of liquid fuel and manufacture method thereof, and its major ingredient is C
5-C
8Saturated hydrocarbon mixtures, under certain processing condition, in major ingredient, add additives such as a small amount of ester class, phenols, kerosene, can obtain a kind of calorific value height, smoke-free and tasteless during burning is applicable to the liquid fuel that family uses, on special stove and accessory, use this fuel, firepower is prosperous, and is easy to use, and the liquefied gas flame during burning is similar, be blue, flame is regulated freely.
Description
What the present invention relates to is liquid fuel and manufacture method thereof.
In recent years, liquefied petroleum gas (LPG) enters huge numbers of families, but because source of goods deficiency, supply falls short of demand, cost an arm and a leg, every bottle of (15Kg) price is at 42～50 yuan, searching can substitute civilian coal and the insufficient civil liquid fuel of additional liquefied gas is the content that scientific and technical personnel work hard always, through formula test repeatedly one year over, we are developed into the liquid fuel that can replace coal fully finally, are using on special stove and accessory, and firepower is prosperous, easy to use, similar to the liquefied petroleum gas flame during fuel, be blue look, flame is regulated freely.
On market, reach the liquid fuel that other company or scientific research institution developed at present, generally all contain methyl alcohol, contain methanol fuel and provided against use in the part city.Please be before day in first of the present invention, CN90108551 is entitled as in the document of " civilian nothing alcohol liquid fuel ", though described fuel does not contain methyl alcohol, it is not strong to the major ingredient suitability, it is single relatively to fill a prescription.
One of purpose of the present invention provides a kind of fuel composition, wherein is C
5-C
8Saturated hydrocarbon mixtures, be aided with ester class, phenols additive again, make it to form a kind of storage-stable, the fuel composition that calorific value is high.
Further purpose of the present invention provides a kind of liquid fuel that is applicable to that family uses, and compares with existing liquid fuel, has characteristics smokeless, tasteless, that can regulate freely.
Another object of the present invention is to utilize the refining of petroleum by product to prepare a kind of civilian liquid fuel that is applicable to, fully consumes the oil field by product, has both solved the outlet of by product, solves the growing demand of family to the high quality clean fuel again.
Through examination burning over the past half year, this product has the following advantages
Be destitute of smell when 1, burning, smokelessly do not pollute tableware, an aluminum kettle uses half a year, and shell be can not see smoke puff, still is the cleaning light.
2, combustion tail gas is nontoxic, and objectionable impurities SO is in the tail gas after measured
20.12mg/m
3, NO
xBe 0.14mg/m
3, CO is 0.10mg/m
3All less than resident's atmospheric layer standard of national regulation.
3。The calorific value height, simple eye (kitchen range) per hour consumes fuel 0.13～0.16Kg.(medium flame) directional user tries to burn.3～4 mouthfuls family, every month consumption burning 10～12Kg.
4, firepower is prosperous, burns the water of a shell 4～4.5Kg.With 15～18 minutes just boiled, the speed of heating up water and town gas, liquefied petroleum gas (LPG) is suitable, this coal fire is faster.
5, normal pressure is stored, and carries lightly, as press about the iron sheet barrel, fuel tape bucket gross weight 16Kg of 12Kg dress, and generally the labour all can be competent at.Be specially adapted to the Highrise buildings user.
6, cost is low, and every (Kg) civil liquid fuel production cost is no more than 1.5 yuan, if by each household consumption 12Kg, and 18 yuan of production costs, sale price is in 20 yuan, and it is much lower now to sell 42～50 yuan of liquefied petroleum gas (LPG) more than the city.
Civil liquid fuel also can be that oil field by product lighter hydrocarbons are major ingredient with the tops (60～120 ℃ of boiling ranges) of refinery.Be aided with kerosene, as it is formulated by a certain percentage to go into additives such as ethyl acetate, phenols.
The major ingredient of major ingredient is C
5～C
8The mixture of stable hydrocarbon, be faint yellow liquid with smell of petrol, the light component of distilled at first in refinery decompressioning device, the by product of in the crude oil stabilizing deyice, separating, the general designation lighter hydrocarbons, also claim lightweight oil, condensate oil, each refinery of the whole nation, all there is big output in the oil field, only discuss with the oil field, the annual output of bringing into the orbit of state planning has more than 750,000 tons, wherein maximum with Daqing oil field, produce per year more than 350,000 tons, next is triumph and Zhongyuan Oil Field, and equal more than 100,000 tons, it is one of raw material of producing by ethene, elephant can be concentrated and be used in petrochemical complex, small oil field output is few, and country does not bring sth. into the plan, and the present invention opens up a new way as domestic fuel for lighter hydrocarbons.
1.5 ten thousand tons of major ingredient lighter hydrocarbons can be supplied 100,000 family residents annual consumption, this is for producing 2500000 tons of oily factories (national regulation smallest size refinery) and 1,000,000 tons of oil fields per year, it is a little decimal fractions, and concerning petroleum chemical industry, 1.5 ten thousand tons of lighter hydrocarbons have no the meaning of use, thus, the whole nation, major ingredient source all has everywhere, and aboundresources has the wide development prospect.
Because the major ingredient volatilization adds 5～7% common kerosene, can reduce its volatility, kerosene all can have been bought on market.
Ethyl acetate is a kind of Chemicals with aromatising flavour, add the back to eliminate owing to bring stink during the burning of kerosene composition, also play combustion-supporting effect, it is to be made by acetic acid and alcohol function.The general chemical raw material of on market, buying easily.
2.6 d-tert-butyl-p-cresol is little yellow solid.Major ingredient oxidation and generate a small amount of gelatinoid in storage, it will make kitchen range produce knot charcoal phenomenon and influence combustionproperty, add that trace can be prevented oxidation and the stability that keeps fuel, and it is to be made by iso-butylene and p-cresol effect.
Compound method: 93～95% major ingredients of in the steel storage tank, packing into earlier, be aided with again that 4.8～6.8% kerosene add additive 0.1～0.2% ethyl acetate at last and 0.1～0.2%2.6 d-tert-butyl-p-cresol is played circulation in 3～5 minutes with little oil pump, mix static diel, be finished product.
Accompanying drawing one is depicted as the technological process of production figure of liquid fuel of the present invention, and wherein, A is the major ingredient feed-pipe, and B is the auxiliary material feed-pipe, and C is an additive feed pipe, and 1 is the steel basin, and 2 is oiling machine, and 4 is the finished product barrelling.
The following examples are narration composition of the present invention and process for preparation further.
Embodiment 1
At 2m
3Put into 1 ton of major ingredient in the steel storage tank earlier, add 55Kg kerosene then successively, the 1.2Kg ethyl acetate, 1.2Kg2,6 d-tert-butyl-p-cresols start mixed several minutes of little oil pump circulation, static diel.
Embodiment 2
At 2m
3Put into major ingredient in the steel storage tank earlier and add kerosene 75Kg for 1 ton, the 2.2Kg ethyl acetate, the 2.2Kg2.6 d-tert-butyl-p-cresol starts little oil pump, and circulation mixes, static then diel.
Embodiment 3
Repeat to implement 1 preparation process, it is as follows to change at different levels parts of consumptions: kerosene 60Kg, and 1 ton of major ingredient, ethyl acetate and 2,6 d-tert-butyl-p-cresols respectively are 1.3Kg, institute and finished product burning are good, smoke-free and tasteless.
At 2m
3Put into 1 ton of major ingredient in the steel storage tank, with 65Kg kerosene, 1.5Kg ethyl acetate and 2,6 d-tert-butyl-p-cresols mix separately, then all compositions are mixed, and mix with little oil pump circulation, get product behind the static diel.
Embodiment 5
Repeat the preparation process of embodiment 1, contain the 1000Kg major ingredient in the composition respectively, 79Kg kerosene, 1.8Kg ethyl acetate and 1.8Kg2,6 d-tert-butyl-p-cresols.
Claims (7)
1, a kind of civil liquid fuel composition, by major ingredient, auxiliary material and additive are formed, and it is characterized in that composition comprises the major ingredient of 93-95%, the auxiliary material of 4.8-6.8%, and the additive of 0.1-0.2%.
2, the described liquid fuel combination of claim 1 comprises major ingredient, auxiliary material and additive, and wherein, described major ingredient is C
5-C
8Stable hydrocarbon.
3, claim 1 or 2 described liquid fuel combinations, wherein, described auxiliary material is common kerosene.
4, claim 1 or 2 described liquid feed compositions comprise C
5-C
8Stable hydrocarbon, common kerosene and additive is characterized in that described additive is an ethyl acetate.
5, each described liquid fuel combination of claim 1,2 or 4 is characterized in that described additive is 2,6 d-tert-butyl-p-cresols.
6,, it is characterized in that composition comprises the C5-C8 stable hydrocarbon of 93-95%, the kerosene of 4.8-6.6%, 2,6 d-tert-butyl-p-cresols of the ethyl acetate of 0.1-0.2% and 0.1-0.2% as the described liquid fuel combination of above-mentioned each claim.
7, a kind of method for preparing the described liquid fuel combination of claim 1 is characterized in that major ingredient is put in the mixing kettle, adds auxiliary material and additive then, mixes with little oil pump circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91109026 CN1064881A (en) | 1991-09-23 | 1991-09-23 | Civil liquid fuel and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91109026 CN1064881A (en) | 1991-09-23 | 1991-09-23 | Civil liquid fuel and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1064881A true CN1064881A (en) | 1992-09-30 |
Family
ID=4909593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91109026 Pending CN1064881A (en) | 1991-09-23 | 1991-09-23 | Civil liquid fuel and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1064881A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058048C (en) * | 1998-08-18 | 2000-11-01 | 张云 | Formulation and prodn. method of gas light oil |
| CN103409185A (en) * | 2013-05-10 | 2013-11-27 | 张和永 | Preparation and use method of dimethyl ether combustion improver |
-
1991
- 1991-09-23 CN CN 91109026 patent/CN1064881A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058048C (en) * | 1998-08-18 | 2000-11-01 | 张云 | Formulation and prodn. method of gas light oil |
| CN103409185A (en) * | 2013-05-10 | 2013-11-27 | 张和永 | Preparation and use method of dimethyl ether combustion improver |
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| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |