CN1167772C - High-energy gasoline - Google Patents
High-energy gasoline Download PDFInfo
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- CN1167772C CN1167772C CNB021044031A CN02104403A CN1167772C CN 1167772 C CN1167772 C CN 1167772C CN B021044031 A CNB021044031 A CN B021044031A CN 02104403 A CN02104403 A CN 02104403A CN 1167772 C CN1167772 C CN 1167772C
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- gasoline
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- environmental protection
- fuels
- oil
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Abstract
The present invention provides a high-energy gasoline which belongs to a petroleum class and a non-petroleum class, has the advantages of environmental protection and energy saving and is prepared by processing and mixing specially effective oxygen containing furan heterocyclic compounds as catalytic active ingredients. The gasoline is mainly prepared from hydrocarbon fuels, alcohol fuels, ether fuels, furan heterocyclic compounds and integrated fuel additives, and the present invention mainly solves the problems of poor environmental protection performance, easy occurrence of air resistance, high oil consumption rate and low power of the existing synthetic gasoline. With the advantage of stable performance, the gasoline also has excellent synergistic effects on combustion by means of multiple ingredients and has the characteristics of high energy, easy start at low temperature and low energy consumption.
Description
The invention provides a kind of oil system that belongs to is that fuel and special efficacy contain environmental protection, the energy-saving high-energy gasoline that oxygen furans heterogeneous ring compound forms as catalytic activity composition processing blending with non-oil.
The existing at present technology that improves quality of gasoline of China mainly is to add methyl tertiary butyl ether or organometallic compound in gasoline, but methyl tertiary butyl ether (MTBE) is seriously polluted to underground water, and carcinogenesis is arranged; Organometallic compound, owing to introduce metal object, machinery there is serious abrasive action again, along with above-mentioned additive being limited or cancel in the enhancing countries in the world of human environmental consciousness, Chinese patent 01108058.2 discloses a kind of " synthetic gasoline ", and it is by 48～53% direct current gasoline, 28～33% refining C
5, 12～16% benzene class additive, 3～6% ether additive and 0.2～0.4% ferrocene be mixed and form, though this gasoline octane rating height because it uses methyl tertiary butyl ether (MTBE) that its use is restricted, and loses the feature of environmental protection.Methyl alcohol is made into part as mainly mixing of synthetic gasoline, though can effectively reduce the specific consumption of gasoline, improve thermo-efficiency, but because methyl alcohol is oxygenated fuel, the not enough gasoline of its theoretical low heat value half, make the rate of fuel consumption of synthetic gasoline higher, Chinese patent 00129446.6 discloses a kind of " high-stability synthetic gasoline ", and the weight percent of each component is: 99.5% methyl alcohol 45～58%; Carbon 5 28～35%; Oxyethane 0%～5%; Ether 8%～16%; Acetone 2%～6%; The anti-oxidant medium lubricating oil 1%～1.5% of FM-3; 202 oxidation and corrosion inhibitors 1.5%～2.5%; Ferrocene 0.5%～1%, though this high-stability synthetic gasoline prevents gasoline corrosion, chance machine oil is not stratified, low temperature easily starts the problem that rate of fuel consumption increases when having operation.After gasoline is mixed methyl alcohol; because the boiling point of methyl alcohol is lower; and increase the content of " front end gasoline "; the vapour lock effect of aggravation petrol motor; block part even whole path; cause fuel feeding to reduce automatically; even break off fuel feeding, finally make motor speed descend power reduction; until shutdown; Chinese patent 01106602 discloses a kind of " gasohol ", and its composition weight ratio is: A component 1. dehydrated alcohols (or methyl alcohol) 94～98kg, 2. processed oil 1～5kg; B component (denaturing agent) 0.5～1.5kg; wherein the composition weight ratio of B component is: 1. processed oil 300～500g, 2. toluene 300～500g, 3.NaOH10～50g; 4. Organic Manganese 100～200g, 5. trimethyl phosphite 99 100～150g.Though this gasohol explosive power is strong, flameholding, power is big, and the waste gas cleaning is polluted and is lacked, because the low-carbon alcohol boiling point is low, vapour lock takes place easily.
The objective of the invention is to be mixed in proportion and realize that its main component constitutes and content is by following composition:
Component title content % (weight)
Lightweight oil or petroleum naphtha 20～50
Methyl alcohol 35～55
Ether additive 5～10
Furans heterogeneous ring compound 1～15
Comprehensive oil dope 1～5
Its main component of comprehensive oil dope constitutes and content is:
Component title content % (weight)
Pyrrolidone base polymer 20～50
Ketones derivant 5～10
PIBA 25～50
Isopropylcarbinol 10～15
Kerosene 10～20.
In order to improve the octane value of high-energy gasoline, simultaneously, the more effective feature of environmental protection of improving selects diisobutyl ether to replace methyl tertiary butyl ether as ether additive, reaches the purpose of environmental protection.Methyl alcohol is oxygenated fuel, its low heat value not as good as gasoline half, for reducing the oil consumption of automobilism, the present invention's selection is that the furans heterogeneous ring compound of representative is the high energy composition with the tetrahydrofuran (THF), and it is attached being that the ketones derivant of representative is the catalytic activity composition with the methylethyl ketone peroxide, improve the combustionproperty of high-energy gasoline, reduce rate of fuel consumption, motor car engine has good dynamic performance when guaranteeing to use.The pyrrolidone base polymer is selected Polyvinylpyrolidone (PVP) (PVP) for use, utilizes the special complexing of Polyvinylpyrolidone (PVP) (PVP), prevents that high-energy gasoline is because of adding methyl alcohol air-resistance phenomenon takes place and to the burn into swelling action of container, pipeline, machine; The HLB value of utilizing the special surface activity of Polyvinylpyrolidone (PVP) (PVP) to come equilibrium oil strengthens the intermiscibility of oleyl alcohol.Preferred model is the Polyvinylpyrolidone (PVP) of K8～K30.The adding of PIBA in the component can make exhaust emissions be eliminated smoke, and make full combustion of fuel, reaches the purpose of environmental protection and energy saving.
With the high-energy gasoline that component allotment of the present invention forms, its octane value height, cost is low, and oil consumption in service is little, and dynamic performance is powerful, and air-resistance phenomenon does not take place, and has the characteristics of environmental protection and energy saving.
Accompanying drawing 1 accounts for the weight percentage of gasoline total amount and the graph of a relation of gasoline octane rating for ethers of the present invention, furans additive.Wherein X-coordinate represents that ethers of the present invention or furans additive account for the weight percentage of gasoline total amount, and ordinate zou is represented the octane value of gasoline.
Provide embodiment below and further specify the present invention
Embodiment 1, and the 93# high-energy gasoline is by 50 parts of lightweight oils or petroleum naphtha, 35 parts of methyl alcohol, 8 parts of diisobutyl ethers, 6 parts of tetrahydrofuran (THF)s, 1 portion of comprehensive oil dope.
Embodiment 2, and the 93# high-energy gasoline is by 45 parts of lightweight oils or petroleum naphtha, 40 parts of methyl alcohol, 5 parts of diisobutyl ethers, 8 parts of tetrahydrofuran (THF)s, 3 portions of comprehensive oil dopes.
Embodiment 3, and the 93# high-energy gasoline is by 20 parts of lightweight oils or petroleum naphtha, 55 parts of methyl alcohol, 10 parts of diisobutyl ethers, 10 parts of tetrahydrofuran (THF)s, 5 portions of comprehensive oil dopes.
Claims (2)
1. high-energy gasoline is characterized in that polynary component proportioning is as follows:
Component title content % (weight)
Lightweight oil or petroleum naphtha 20～50
Methyl alcohol 35～55
Diisobutyl ether 5～10
Tetrahydrofuran (THF) 1～15
Comprehensive oil dope 1～5,
Wherein, comprehensive oil dope is composed as follows:
Component title content % (weight)
Polyvinylpyrolidone (PVP) 20～50
Methylethyl ketone peroxide 5～10
PIBA 25～50
Isopropylcarbinol 10～15
Kerosene 10～20.
2. high-energy gasoline according to claim 1 is characterized in that Polyvinylpyrolidone (PVP) is K8～K30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021044031A CN1167772C (en) | 2002-03-12 | 2002-03-12 | High-energy gasoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021044031A CN1167772C (en) | 2002-03-12 | 2002-03-12 | High-energy gasoline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1401744A CN1401744A (en) | 2003-03-12 |
| CN1167772C true CN1167772C (en) | 2004-09-22 |
Family
ID=4740085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021044031A Expired - Fee Related CN1167772C (en) | 2002-03-12 | 2002-03-12 | High-energy gasoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1167772C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347276C (en) * | 2005-05-12 | 2007-11-07 | 吴家友 | Clean fuel of alcohol hydrocarbon for vehicle and preparation method |
| CN1315995C (en) * | 2005-11-30 | 2007-05-16 | 曹志德 | Additive for producing high-grade gasoline using naphtha and the high grade gasoline |
| CN1891794B (en) * | 2006-05-10 | 2010-05-12 | 王菊林 | Vehicular methanol petrol |
| CN102453554A (en) * | 2010-11-03 | 2012-05-16 | 抚顺飞展能源科技研发有限公司 | Methanol fuel capable of preventing phase separation |
| CN107880952A (en) * | 2017-11-15 | 2018-04-06 | 夏秦 | A kind of energy-saving environmental-protection petrol |
| CN107937048A (en) * | 2017-11-29 | 2018-04-20 | 广西丰泰能源科技有限公司 | Low-sulfur bio-fuel |
-
2002
- 2002-03-12 CN CNB021044031A patent/CN1167772C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1401744A (en) | 2003-03-12 |
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