CN104419480A

CN104419480A - Preparation method of high-energy fuel

Info

Publication number: CN104419480A
Application number: CN201310379308.7A
Authority: CN
Inventors: 钟晓东; 李�荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-28
Filing date: 2013-08-28
Publication date: 2015-03-18

Abstract

The invention relates to a preparation method of a high-energy fuel. The high-energy fuel is prepared from the following components in parts by mass: 1 part of dimethoxymethane, 1 part of methyl alcohol, 1 part of absolute ethyl alcohol, 1 part of normal propyl alcohol, 1 part of n-butanol, 1 part of acetone, 1 part of n-pentane, 1 part of benzol, 1 part of dimethylbenzene, 1 part of petroleum ether, 1 part of isooctane and 1 part of additives, respectively. The preparation method of the high-energy fuel comprises the following steps: A, purchasing 3.45% of dimethoxymethane, 15.26% of methyl alcohol, 5.71% of absolute ethyl alcohol, 2.86% of normal propyl alcohol, 2.75% of n-butanol, 5.36% of acetone, 16.82% of n-pentane, 14.13% of benzol, 14.48% of dimethylbenzene, 9.29% of petroleum ether, 5.18% of isooctane and 4.71% of additives with high quality and respectively holding the components in respective closed containers for later use; and B, injecting the purchased dimethoxymethane into a special mixing tank, then mixing methyl alcohol, absolute ethyl alcohol, normal propyl alcohol, n-butanol and acetone, and injecting into the special mixing tank to be mixed with dimethoxymethane to obtain a; then, uniformly mixing and stirring n-pentane, benzol, dimethylbenzene, petroleum ether and isooctane with a sequentially to obtain b; and then, uniformly mixing and stirring the additives and b, standing for 30 minutes and sealing to obtain the high-energy fuel.

Description

A kind of preparation method of high energy fuels

One, technical field

The present invention relates to fuel technology field, be specifically related to a kind of high energy fuels, particularly for the field of the preparation method of the high energy fuels of all types of automobile.

Two, background technology

China is a rich coal, oil-poor, one of country having gas, along with the fast development of national economy, automobile pollution is also in continuous rising, show according to pertinent data, automobile quantity in 2012 more than 2.4 hundred million (wherein 1.2 hundred million is strong car), expect the year two thousand twenty total vehicle and will reach 3.3 hundred million, the year two thousand thirty will reach 4.3-5 hundred million, as can be seen here, within following 20 years, China will face severe energy problem, if or else change the situation that the energy is overly dependent upon natural oil for a long time, the ability of energy sustainable development will be seriously undermined, if the fuel for motor vehicle of China is dependence on import oil too, the alternative of International Politics field decision-making will be had influence on, therefore, to the searching of oil replacement fuel, the China of rapid economic development is seemed even more important and urgent.

For now, domestic petroleum imbalance between supply and demand day is aobvious outstanding, the interdependency of import is increased year by year, end the first half of the year in 2013, the domestic oil consumption demand of China has broken through 4.5 hundred million tons, 5.14 hundred million tons will be reached to the end of the year 2013, expect the year two thousand twenty by breakthrough 700,000,000 tons, even the highlyest will break through 7.8 hundred million tons, the external dependence degree of CNPC constantly expands thus, likely will 70% be reached to the year two thousand twenty, but, China's natural gas total reserves is 38 tcms, coal total reserves is 1,145 hundred million tons, therefore, apply high energy fresh fuel and be used as supplementing of petroleum resources, to China, there is very important strategic importance.

Now some synthols are there are on the market, all adopt fuel based on a high proportion of methyl alcohol, add that component and mass parts are more unreasonable than upper, not science, cause technology content not enough, by this component and mass parts than the product produced, when reality uses, cause engine power not enough, summer is by the impact of vapour lock, also excessive oil consumption can be caused, make engine cisco unity malfunction, based on the defect of prior art, now be badly in need of one both energy-conservation, environmental protection again, the novel vehicular fuel that can solve the problem again, existing technical bottleneck is made up with this, for this reason, we are through repeatedly preparing, practice, and the utilization on all types of automobile, finally have developed one both energy-conservation, the high energy fuels of environmental protection again.

Three, summary of the invention

The object of this invention is to provide a kind of preparation method of high energy fuels, to solve the problem that all types of automobile reaches both powerful and energy-conserving and environment-protective in the process using high energy fuels.Object of the present invention is realized by following technical scheme: this high energy fuels is for raw material with common industrial chemicals and fuel dope, have cheap, not stratified, without vapour lock, smoke-free and tasteless, non-corrosiveness, energy-conserving and environment-protective, octane value is high, can with the GB gasoline occurred on the market at present, methanol gasoline, ethanol petrol, and the mixing of alcohol-group fuel arbitrary proportion, its burning is clean, powerful, stable, do not need cleaned engine, the objectionable impurities of discharge reduces more than 50% than the existing commercial gasoline occurred on the market, meet the requirement of the People's Republic of China's " energy-conserving and environment-protective standard ".

For reaching the object of foregoing invention, the technical solution adopted in the present invention is: provide a kind of high energy fuels, it is characterized in that, each component of described high energy fuels and mass parts thereof are than as follows:

Methylal(dimethoxymethane) 1 part, molecular formula is (C3H8O2);

Another name for 1 part, molecular formula is (CH3OH);

Dehydrated alcohol 1 part, skeleton symbol is (C2H5OH);

N-propyl alcohol 1 part, molecular formula is (CH3CH2CH2OH);

Third carbinol 1 part, molecular formula is (C4H10O);

A Xitong 1 part, molecular formula is (C3H6O);

Skellysolve A 1 part, chemical formula is (C5H12);

Benzol 1 part, molecular formula is (C6H6);

Dimethylbenzene 1 part, molecular formula is (C8H10);

Sherwood oil 1 part;

Octane-iso 1 part, molecular formula is (C8H18);

Additive: Virahol, isopropylcarbinol, ethyl nitrate, methyl tertiary butyl ether, 2,6 ditertiary butyl p cresol, ferrocene mix or one kind of 1 part.

A preparation method for above-mentioned high energy fuels, is characterized in that, described method comprises the steps:

A, choose the Methylal(dimethoxymethane) 3.45% of high-quality, molecular formula is (C3H8O2); Another name for 15.26%, molecular formula is (CH3OH); Dehydrated alcohol 5.71%, skeleton symbol is (C2H5OH); N-propyl alcohol 2.86%, molecular formula is (CH3CH2CH2OH); Third carbinol 2.75%, molecular formula is (C4H10O); A Xitong 5.36%, molecular formula is (C3H6O); Skellysolve A 16.82%, chemical formula is (C5H12); Benzol 14.13%, molecular formula is (C6H6); Dimethylbenzene 14.48%, molecular formula is (C8H10); Sherwood oil 9.29%; Octane-iso 5.18%, molecular formula is (C8H18); Additive: Virahol, isopropylcarbinol, ethyl nitrate, methyl tertiary butyl ether, 2,6 ditertiary butyl p cresol, ferrocene mixing or one kind of 4.71%; Be contained in respective encloses container for subsequent use respectively;

B, the Methylal(dimethoxymethane) chosen is injected in special mixing tank, a is mixed to get with Methylal(dimethoxymethane) again by being injected in special mixing tank after another name for, dehydrated alcohol, n-propyl alcohol, the third carbinol, A Xitong, mixing, then again Skellysolve A, benzol, dimethylbenzene, sherwood oil, octane-iso are obtained b successively with after a mixing and stirring, and then by after additive and b mixing and stirring, leave standstill and get product after 30 minutes, seal.

High energy fuels provided by the present invention is novel vehicular fuel, and it for raw material, gives full play to the performance of each component with common industrial chemicals and fuel dope:

Methylal(dimethoxymethane) is a kind of colourless liquid, has the smell of similar chloroform, and be mainly used as solvent, analytical reagent, its molecular formula is C3H8O2, and English name is dimethoxymethan, plays primary combustion promoter effect in this high energy fuels;

Another name for, also known as " another name for " or " wood is thick ", a kind of colourless and have the volatile liquid of alcohol smell, usually obtained by carbon monoxide and hydrogen reaction, also can extract from authigenic material (as forest, organic waste etc.), its molecular formula CH3OH, English name is methyl alcohol, in this high energy fuels, mainly play the first incendiary material effect;

Dehydrated alcohol, its skeleton symbol is C2H5OH, is commonly called as raw spirit, and it is a kind of inflammable, volatile colourless transparent liquid at ambient temperature and pressure, plays primary combustion promoter effect in this high energy fuels;

N-propyl alcohol, also known as 1-propyl alcohol (1-propyl alcohol), propyl alcohol, molecular formula is CH3CH2CH2OH, there is the colourless transparent liquid of picture ethanol smell, water-soluble, ethanol, ether, obtain propionic aldehyde by ethene through oxo process, then obtain through reduction, in this high energy fuels, play primary combustion promoter effect;

Third carbinol, be a kind of colourless and have the liquid of fume taste, boiling point 117.7 DEG C, slightly water-soluble, be the solvent of multiple coating, its molecular formula is C4H10O, and English name is 1-butanol, plays primary combustion promoter effect in this high energy fuels;

A Xitong, be a kind of colourless liquid, there is pleasant smell (pungent sweet taste), volatile, can with water, ethanol, N, dinethylformamide, chloroform, ether and most of oils are miscible, inflammable, and its molecular formula is C3H6O, mutual solubility is stronger, in this high energy fuels, play major cosolvents effect, it mixes mutually with Methylal(dimethoxymethane), and oil can be made not stratified for a long time;

Skellysolve A, Chinese another name: pentane, pentane oil, its chemical formula is C5H12, the 5th member in alkane, Skellysolve A has 2 kinds of isomerss: iso-pentane (boiling point 28 DEG C) and neopentane (boiling point 10 DEG C), pentane burns and generates carbonic acid gas and water in oxygen, in this high energy fuels, mainly play the second incendiary material effect;

Dimethylbenzene, English name dimethylbenzene is a kind of colourless transparent liquid, be on phenyl ring two hydrogen by methyl substituted product, exist adjacent, to three kinds of isomer, industrially, namely dimethylbenzene refer to the mixture of above-mentioned isomer, dimethylbenzene tool special smell, inflammable, can mix arbitrarily with ethanol, chloroform or ether, insoluble in water, its molecular formula is C8H10, in this high energy fuels, mainly play the 3rd incendiary material effect;

Benzol, be a kind of colourless, pleasantly sweet transparent liquid at normal temperatures, and there is strong aromatic odour, inflammable, it is a kind of hydrocarbon polymer, also be the simplest aromatic hydrocarbons, it is difficult to water-soluble, is soluble in organic solvent, itself also can be used as organic solvent, be a kind of petrochemical complex basic raw material, its molecular formula is C6H6, in this high energy fuels, mainly play the 4th incendiary material effect;

Sherwood oil, it is a kind of colourless transparent liquid, there is kerosene smell, be mainly the mixture of pentane and hexane, water insoluble, be dissolved in most organic solvents such as dehydrated alcohol, benzene, chloroform, oils, inflammable and explosive, can kickback with oxygenant, be mainly used as solvent and grease process, usually obtain through fractionation, hydrogenation or additive method with platformate raffinate or straight-run spirit, in this high energy fuels, mainly play the 5th incendiary material effect;

Octane-iso is a kind of colourless transparent liquid, the oils being dissolved in benzene,toluene,xylene, chloroform, ether, dithiocarbonic anhydride, tetracol phenixin, dimethyl formamide and falling beyond Viscotrol C, be slightly soluble in dehydrated alcohol, water-soluble hardly, fusing point-107.4 DEG C, boiling point 99.3 DEG C, inflammable, irritant, volatile, English name is 2,2,4-trimethylpentane, molecular formula is C8H18, because calorific value is high, mutual solubility is comparatively strong, in this high energy fuels, mainly play octane enhancer effect.

Four, embodiment

Below embodiments of the present invention are described in further detail:

Presently, domestic petroleum imbalance between supply and demand day is aobvious outstanding, the interdependency of import is increased year by year, end the first half of the year in 2013, the domestic oil consumption demand of China has broken through 4.5 hundred million tons, 5.14 hundred million tons will be reached to the end of the year 2013, expect the year two thousand twenty by breakthrough 700,000,000 tons, even the highlyest will break through 7.8 hundred million tons, the external dependence degree of CNPC constantly expands thus, likely will 70% be reached to the year two thousand twenty, but, China's natural gas total reserves is 38 tcms, coal total reserves is 1,145 hundred million tons, therefore, apply high energy fresh fuel and be used as supplementing of petroleum resources, to China, there is very important strategic importance.

The present invention is exactly a kind of high energy fuels formula proposed for above-mentioned oily natural resources shortage, adopts the finished fuels of this formula preparation, powerful, energy-conservation, environmental protection, and cheap, burning is clean.Detailed and careful description is carried out to specific embodiment provided by the present invention and experimental conditions below:

Embodiment 1:

To choose the Methylal(dimethoxymethane) 3.45% of high-quality, molecular formula is (C3H8O2); Another name for 15.26%, molecular formula is (CH3OH); Dehydrated alcohol 5.71%, skeleton symbol is (C2H5OH); N-propyl alcohol 2.86%, molecular formula is (CH3CH2CH2OH); Third carbinol 2.75%, molecular formula is (C4H10O); A Xitong 5.36%, molecular formula is (C3H6O); Skellysolve A 16.82%, chemical formula is (C5H12); Benzol 14.13%, molecular formula is (C6H6); Dimethylbenzene 14.48%, molecular formula is (C8H10); Sherwood oil 9.29%; Octane-iso 5.18%, molecular formula is (C8H18); Additive: Virahol, isopropylcarbinol, ethyl nitrate, methyl tertiary butyl ether, 2,6 ditertiary butyl p cresol, ferrocene mixing or one kind of 4.71%; The Methylal(dimethoxymethane) chosen is injected in special mixing tank, special mixing tank will be injected into and Methylal(dimethoxymethane) is mixed to get a again after another name for, dehydrated alcohol, n-propyl alcohol, the third carbinol, A Xitong, mixing, then again Skellysolve A, benzol, dimethylbenzene, sherwood oil, octane-iso are obtained b successively with after a mixing and stirring, and then by after additive and b mixing and stirring, leave standstill and get product after 30 minutes, seal.

Experiment (1), the processed oil 25 liters prepared is joined in the fuel tank of Chang'an CX30 car 1.6 discharge capacity, when travelling 296 kilometers (turning on the aircondition 50%) on a highway, on average every liter travels 11.84 kilometers, every 100 kilometers of oil consumptions 8.44 liters;

Experiment (2), existing 93# commercial gasoline 25 liters (China Petrochemical Industry) is on the market added with the car of discharge capacity with same car, same fastlink travels (turning on the aircondition 50%), its actual service life is 280 kilometers, on average every liter travels 11.2 kilometers, every 100 kilometers of oil consumptions 8.93 liters, on average every liter of high energy fuels sails 0.64 kilometer than existing 93# commercial gasoline multirow on the market, and 100 kilometers of oil consumptions save 0.49 liter than 93# commercial gasoline.

Embodiment 2:

Experiment (1), the processed oil 25 liters prepared is joined in the fuel tank of Cadillac SRX3.0 discharge capacity, when travelling 180.5 kilometers (turning on the aircondition) on a highway, on average every liter travels 7.22 kilometers, every 100 kilometers of oil consumptions 13.85 liters;

Experiment (2), existing 97# commercial gasoline 25 liters (China Petrochemical Industry's shell fuel oil) is on the market added with the car of discharge capacity with same car, same fastlink travels (turning on the aircondition 50%), its actual service life is 174 kilometers, on average every liter travels 6.96 kilometers, every 100 kilometers of oil consumptions 14.36 liters, the 100 kilometer fuel-economizings 0.56 liter more every than shell fuel oil of this high energy fuels.

Embodiment 3:

Experiment (1), the processed oil 25 liters prepared is joined in the fuel tank of Buick SCM7242ATA car 2.4 discharge capacity, when travelling 236 kilometers (turning on the aircondition 50%) on a highway, on average every liter travels 9.44 kilometers, every 100 kilometers of oil consumptions 10.59 liters;

Experiment (2), existing 93# commercial gasoline 25 liters (China Petrochemical Industry) is on the market added with the car of discharge capacity with same car, same fastlink travels (turning on the aircondition 50%), its actual service life is 223 kilometers, on average every liter travels 8.92 kilometers, every 100 kilometers of oil consumptions 11.2 liters, on average every liter of high energy fuels sails 0.52 kilometer than existing 93# commercial gasoline multirow on the market, and 100 kilometers of oil consumptions save 0.61 liter than 93# commercial gasoline.

Embodiment 4:

Experiment (1), joins in the fuel tank of BMW 740Li car 3.0 discharge capacity by the processed oil 25 liters prepared, and travels 175 kilometers (turning on the aircondition) on a highway, and on average every liter travels 7 kilometers, every 100 kilometers of oil consumptions 14.28 liters;

Experiment (2), existing 97# commercial gasoline 25 liters (China Petrochemical Industry) is on the market added with the car of discharge capacity with same car, same fastlink travels (turning on the aircondition), its actual service life is 165 kilometers, on average every liter travels 6.6 kilometers, every 100 kilometers of oil consumptions 15.1 liters, on average every liter of high energy fuels sails 0.4 kilometer than existing 97# commercial gasoline multirow on the market, and 100 kilometers of oil consumptions save 0.82 liter than 97# commercial gasoline.

Embodiment 5:

Experiment (1), the processed oil 25 liters prepared is joined in the fuel tank of import benz S350L car 3.5 discharge capacity, travel 152.5 kilometers (turning on the aircondition) on a highway, on average every liter travels 6.1 kilometers, every 100 kilometers of oil consumptions 16.39 liters;

Experiment (2), existing 97# commercial gasoline 25 liters (China Petrochemical Industry) is on the market added with the car of discharge capacity with same car, same fastlink travels (turning on the aircondition), its actual service life is 145 kilometers, on average every liter travels 5.8 kilometers, every 100 kilometers of oil consumptions 17.24 liters, on average every liter of high energy fuels sails 0.3 kilometer than existing 97# commercial gasoline multirow on the market, and 100 kilometers of oil consumptions save 0.82 liter than 97# commercial gasoline.

Claims

1. a high energy fuels, is characterized in that, each component of described high energy fuels and mass parts thereof are than as follows:

2. the preparation method of high energy fuels according to claim 1, is characterized in that, described method comprises the steps:

A, choose the Methylal(dimethoxymethane) 3.45% of high-quality, molecular formula is (C3H8O2), another name for 15.26%, molecular formula is (CH3OH), dehydrated alcohol 5.71%, skeleton symbol is (C2H5OH), n-propyl alcohol 2.86%, molecular formula is (CH3CH2CH2OH), third carbinol 2.75%, molecular formula is (C4H10O), A Xitong 5.36%, molecular formula is (C3H6O), Skellysolve A 16.82%, chemical formula is (C5H12), benzol 14.13%, molecular formula is (C6H6), dimethylbenzene 14.48%, molecular formula is (C8H10), sherwood oil 9.29%, octane-iso 5.18%, molecular formula is (C8H18), additive: Virahol, isopropylcarbinol, ethyl nitrate, methyl tertiary butyl ether, 2, 6-ditertbutylparacresol, ferrocene mixing or one kind of 4.71%, be contained in respective encloses container for subsequent use respectively,