CN1081199A - Civil liquid fuel and preparation method thereof - Google Patents
Civil liquid fuel and preparation method thereof Download PDFInfo
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- CN1081199A CN1081199A CN 93106076 CN93106076A CN1081199A CN 1081199 A CN1081199 A CN 1081199A CN 93106076 CN93106076 CN 93106076 CN 93106076 A CN93106076 A CN 93106076A CN 1081199 A CN1081199 A CN 1081199A
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- liquid fuel
- oil
- nitrogen
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- condensate oil
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A kind of civil liquid fuel and preparation method thereof is by 99.4-99.8% condensate oil, 0.2-0.6% cuprous chloride or cupric chloride with account for liquid fuel total amount 27-35% nitrogen and be mixed and made into.Use this liquid fuel need not inflate, safe and reliable.Have good burning performance, it is blue that flame is, and odorless, nontoxic, smokeless, noncoking, aboundresources be easy to get, cheap, is ideal civil liquid fuel comparatively.
Description
The present invention relates to a kind of civil liquid fuel that does not contain benzene or alcohols, more specifically say so a kind of utilize oil field, refinery pay that the product condensate oil adds an amount of additive and the civil liquid fuel made.
Along with the raising of living standards of the people, oil liquefied gas has entered huge numbers of families, and still, on the one hand because scarcity of resources is difficult to satisfy the people's lives demand, on the other hand, the oil liquefied gas price is higher now, makes many human consumers hang back.For this reason, people constantly make great efforts to develop the civil liquid fuel that substitutes oil liquefied gas.This class I liquid I fuel generally all is based on condensate oil, is aided with an amount of additive and makes, and they can be divided into two kinds substantially: a kind of is that additive contains benzene or first is liquor-saturated; Another kind is not contain benzene or methyl alcohol in the additive.The liquid fuel that contains benzene or methyl alcohol has toxic substance, bans use of in the part city.And another kind of civil liquid fuel example: Chinese patent CN91109026.6 and CN90108551.0, though they do not contain methyl alcohol or benzene, this liquid fuel must by manually inflate or electronic stirring vaporization after could use and the misoperation blast that can cause.This class accident all has generation in various places according to investigations.And this liquid fuel also needs preheating when using, and uses for some time stove and accessory to tie charcoal again easily simultaneously.
One of purpose of the present invention is the weak point that exists at above-mentioned prior art, provides a kind of and need not inflate or electronic stirring, avoids blasting in accumulating and use, and is safe and reliable, do not need the civil liquid fuel of preheating.
Second purpose of the present invention provide and a kind ofly have good burning performance, smokeless, odorless, nontoxic, pollution-free when easily igniting, flame are blue, burning, and sulphur content is lower, and the calorific value height is not tied the civil liquid fuel of charcoal.
Three of purpose of the present invention provides a kind of with low cost, preparation civil liquid fuel simple, easy to use.
For achieving the above object, civil liquid fuel provided by the present invention be with oil field or refinery to pay a product condensate oil be main raw material, be aided with an amount of cuprous chloride or cupric chloride and nitrogen.They are by 99.4-99.8% condensate oil, 0.2-0.6% cuprous chloride or cupric chloride and account for this liquid fuel total amount 27-35% nitrogen mixed preparing and form (weight percent).
Described condensate oil is the colourless liquid that smell of petrol is arranged slightly, and it is the product of paying of oil field or refinery, and its major ingredient is to contain C5-C8 saturated hydrocarbons mixture.Boiling point 60-180 ℃ density 0.639, calorific value 11000-11800 kcal/kg are good liquid fuels.Oil field in all parts of the country and refinery all have bigger output, and grand celebration, triumph, Central Plains three elephants are on average produced crude oil per year respectively more than 1,000 ten thousand tons, and one ton of crude oil of every exploitation obtains 100-150m simultaneously
3Associated gas, every 1m
3Contain in the associated gas about condensate oil 113 gram, only calculate with the Zhongyuan Oil Field, produce condensate oil per year and reached 100,000 to 130,000 tons, raw material sources are abundant and be easy to get, and its price cheap (present per ton 1300-1500 unit).
Cuprous chloride or cupric chloride are industrial chemicals, and it has anticorrosion, desulfurization, deodorization, improve combustionproperty, improve the effect of thermo-efficiency.Require sulphur content should be lower than 0.15% to the raw material condensate oil, the present invention adds cuprous chloride or cupric chloride in the condensate oil, can reduce the content of sulphur in the condensate oil greatly, improves combustionproperty, and stove and accessory is not tied charcoal, improved thermo-efficiency.
Nitrogen is a kind of gas that does not have color, do not have smell.The molecule of nitrogen is that the chemical property of nitrogen is torpescence very by two atoms diatomics of totally three pairs of electronics be combined intos, can not with chemical combination such as hydrogen or oxygen, nitrogen and oxygen can be unbound state respectively for a long time and exists in air.Therefore to adopt nitrogen be the pressure additive of liquid fuel in the present invention, can not produce burning and blast.
The supporting use of the present invention and special furnace set and steel cylinder, through the probationary certificate of many times of half a year: the present invention compares with the liquid fuel of present appearance has following advantage:
1, safe and reliable, store at normal temperatures and pressures.Employed stove and accessory of this liquid fuel and steel cylinder are isolating, need not inflate during use or electronic stirring gasification, can effectively avoid explosion hazard to take place, and its fuel feeding are good.
2, this liquid fuel flash-point:＜0 ℃, therefore adopt the pulse sparking, a dozen promptly fire, handled easily.
3, calorific value height.This liquid fuel calorific value is the 11000-11800 kcal/kg.Burning 4.5Kg water only needed promptly open in 13-14 minute.Firepower is violent, use medium fire burns, with 800 ℃ of thermometer tests, hand holding temp meter is aimed at the radial lamella central position of cooking stove, thermometer is apart from 180 millimeters of radial lamellas, less than 30 second thermometer rise to 450 ℃ immediately, and adopt same quadrat method, time test oil liquefied gas cooking stove, its temperature only reaches 300 ℃.
4, have good burning performance, do not need preheating, burning back flame is blue look, and firepower is not evenly, greasy, oil stain phenomenon after stable, the burning.Use this liquid fuel range do not tie carbon, when burning odorless, nontoxic, pollution-free, do not have black smoke all to gasify.
5, cost is low, preparation is convenient.Condensate oil 1300-1500 per ton unit, retail price is the highest 1.70 yuan/kilogram, calculates with a tame 4-5 people, and the highest gas consumption of breakfast, lunch and dinner every day is 0.4Kg, uses 15Kg, and needs more than 20 yuan of spending in every month.
The invention will be further described below in conjunction with embodiment and accompanying drawing.
Accompanying drawing is a process flow sheet of the present invention.
The method for preparing this liquid fuel: condensate oil is put in the oil tank, use appropriate hydrochloric acid stirring 3-5 minute with condensate oil in cuprous chloride or the cupric chloride dissolving back adding oil tank again, left standstill after stirring 24 hours, filtration pours into the work in-process jar, to filter liquid fuel from the work in-process jar again and pour into respectively in the special-purpose cylinder for liquefied gas, then nitrogen added respectively in each special-purpose cylinder for liquefied gas.
Embodiment 1: 99.6% condensate oil is put in the oil tank, with appropriate hydrochloric acid 0.4% cuprous chloride dissolving back is added in the oil tank again, itself and condensate oil stirred simultaneously left standstill 24 hours after mixing in 3-5 minute, pour into the work in-process jar after filtration, the liquid fuel that will filter from the work in-process jar pours into respectively in the special-purpose cylinder for liquefied gas again, and pouring into the nitrogen that accounts for liquid fuel total amount 31% then in each special-purpose cylinder for liquefied gas respectively can use.
Embodiment 2: 99.4% condensate oil is packed in the oil tank, use small amount of hydrochloric acid in 0.6% the cupric chloride dissolving back adding oil tank again, and, in each steel cylinder, add again and to account for liquid fuel total amount 35% nitrogen by pouring in the special-purpose cylinder for liquefied gas after the preparation of the method for the foregoing description.
Embodiment 3: account for liquid fuel problem total amount 27% nitrogen with pouring in the special-purpose cylinder for liquefied gas after 99.8% condensate oil, preparation method's preparation of 0.2% cuprous chloride by the foregoing description, adding in each steel cylinder.
Claims (3)
1, a kind of civil liquid fuel and preparation method thereof is mixed and made into by condensate oil and an amount of additive, it is characterized in that condensate oil content is 99.4-99.8%, and additive is cuprous chloride or cupric chloride or nitrogen.
2, liquid fuel according to claim 1 is characterized in that cuprous chloride or cupric chloride are 0.2-0.6% and account for this liquid fuel total amount 27-35% nitrogen.
3, a kind of method for preparing civil liquid fuel, it is characterized in that stirring 3-5 minute with condensate oil with using appropriate hydrochloric acid that cuprous chloride dissolving back is added in the oil tank in the 99.6% condensate oil charge of oil jar, left standstill after stirring 24 hours, filtration pours into respectively in the special-purpose cylinder for liquefied gas after pouring into the work in-process jar again, pours into the nitrogen that accounts for liquid fuel total amount 31% respectively then in each special-purpose cylinder for liquefied gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93106076 CN1081199A (en) | 1993-05-19 | 1993-05-19 | Civil liquid fuel and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93106076 CN1081199A (en) | 1993-05-19 | 1993-05-19 | Civil liquid fuel and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1081199A true CN1081199A (en) | 1994-01-26 |
Family
ID=4986060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93106076 Pending CN1081199A (en) | 1993-05-19 | 1993-05-19 | Civil liquid fuel and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1081199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017616A (en) * | 2014-06-18 | 2014-09-03 | 南宁明航节能科技有限公司 | Energy-saving blended gasoline |
-
1993
- 1993-05-19 CN CN 93106076 patent/CN1081199A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017616A (en) * | 2014-06-18 | 2014-09-03 | 南宁明航节能科技有限公司 | Energy-saving blended gasoline |
| CN104017616B (en) * | 2014-06-18 | 2015-10-28 | 南宁明航节能科技有限公司 | A kind of energy-conservation blend gasoline |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |