CN102643683B - Preparation method for high-energy organic fuel replacing gasoline - Google Patents
Preparation method for high-energy organic fuel replacing gasoline Download PDFInfo
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- CN102643683B CN102643683B CN 201210119527 CN201210119527A CN102643683B CN 102643683 B CN102643683 B CN 102643683B CN 201210119527 CN201210119527 CN 201210119527 CN 201210119527 A CN201210119527 A CN 201210119527A CN 102643683 B CN102643683 B CN 102643683B
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Abstract
The invention relates to a preparation method for a high-energy organic fuel replacing gasoline. As everyone knows, the shortage of petroleum resources and the environmental pollution caused by petroleum resources in nowadays seriously endanger the survival of people, people hope a novel energy source which can be used for replacing gasoline and diesel oil and can be used for solving the shortage of resources and solving the serious pollution on the environment. The invention aims to develop a preparation method for the high-energy organic fuel completely replacing the gasoline, wherein the high-energy organic fuel is formed by combining low-carbon alcohol, methyl tertiary butyl ether, carbon 5, sulfonated oil, heavy hydrocarbon, corrosion inhibitor and an anti-swelling agent. The preparation method comprises the following steps: fully mixing the mixed solution in a reaction kettle; repeatedly pumping out and pumping in the mixture by a high shear emulsification pump and carrying out high shear circulation emulsification to produce the high-energy organic fuel replacing the gasoline. The high-energy organic fuel is high in heat value, good in cold startability, low in swelling property, low in cost and strong in resistance to corrosion, is safe and environmentally friendly and can be used for completely replacing the gasoline; and the energy can be saved.
Description
Technical field
The invention belongs to technical field of new energies, be specifically related to a kind of method for formulating of high energy organic-fuel of replacing gasoline.
Background technology
In recent years, the pollution of using gasoline to cause due to the global shortage of petroleum resources and automobile increasingly sharpens, and other chemistry, physics and bioenergy replacing gasoline are all being attempted utilizing in countries in the world.Oil Safety and the environmental issue of China are on the rise, and more pay attention to coming replacing gasoline wholly or in part with new forms of energy.In the various solutions of input research, at first the methyl alcohol replacing gasoline becomes.This is not only because the methyl alcohol octane value is high, and easily fully burning, cheap, and the coal resources that can take full advantage of China's abundant are to produce in a large number.But, adopt the trial of methyl alcohol replacing gasoline never to succeed fully, its subject matter is: the one, the low heat value of methyl alcohol (only having 21000KJ/Kg), less than gasoline low-calorie half, during use, dynamic property is relatively poor, and has the cold start-up hard problem; The 2nd, methyl alcohol easily makes rubber and the plastics swelling on automobile component, thereby causes the swelling thing to stop up oil circuit; The 3rd, methyl alcohol produces formaldehyde and formic acid when imperfect combustion, and the latter may cause corrosion to automobile component.In order to avoid the generation of the problems referred to above in promoting the use of the process of methyl alcohol, thereby the solution of abroad taking is mainly that part is added a certain proportion of methyl alcohol and obtained methanol gasoline in gasoline, and the addition of methyl alcohol is generally 10%～30%.Domesticly also adopt similar method, develop the methanol gasoline (wherein the numeral after M is the content of methyl alcohol) of the kinds such as M5, M15, M25, M33, M35, M50, M85 and M100, but owing to there being the problems referred to above, mainly the lower M15 Vehicular methanol petrol of methanol content what promote the use of at present, and formulated provincial standard also have M5, M25, M30 and M50 etc., though M85 has formulated national standard, the M85 methanol gasoline does not obtain effective promotion and application.From the prior art, not yet occur at present fully also not having pertinent literature openly to report this type of organic-fuel without gasoline and the organic-fuel of replacing gasoline fully on the domestic and international market.
Summary of the invention
The objective of the invention is to overcome the problem of above-mentioned existence, a kind of calorific value is high, cold starting property good, swelling property is little, cost is low, erosion resistance is strong and provide, the high energy organic-fuel of replacing gasoline, and the corresponding method for formulating that a kind of high energy organic-fuel of aforementioned replacing gasoline fully is provided fully.
Technical scheme of the present invention is achieved in that the technical scheme that this invention proposes is a kind of high energy organic-fuel of replacing gasoline, and described high energy organic-fuel is mainly formulated by the composition of following massfraction:
Low-carbon alcohol 60%～75%;
Methyl tertiary butyl ether 3%～8%;
Carbon 5 7%～17%;
Sulphonated oil 4%～10%;
Heavy aromatics 7%～11%;
Corrosion inhibitor 0.2%～1%;
Anti-swelling agent 0.2%～1%.
The method for formulating of the high energy organic-fuel of above-mentioned replacing gasoline, described low-carbon alcohol preferably include at least a in methyl alcohol, ethanol.
The method for formulating of the high energy organic-fuel of above-mentioned replacing gasoline, described corrosion inhibitor preferably includes thanomin.
Described anti-swelling agent is the mixture of isopropylcarbinol and petroleum sodium sulfonate, and ratio is 3: 1.
The method for formulating of the high energy organic-fuel of above-mentioned replacing gasoline can not contain the gasoline series products in described high energy organic-fuel especially.
as a total technical conceive, the present invention also provides a kind of preparation method of high energy organic-fuel of above-mentioned replacing gasoline fully, comprise the following steps: at first prepare each feed composition by the requirement of described massfraction, then first add described low-carbon alcohol and methyl tertiary butyl ether in reactor, add again described carbon five after mixing, sulphonated oil and heavy aromatics, after fully mixing, add described corrosion inhibitor and anti-swelling agent again in mixture, then starting high speed dispersor mixes the mixed solution that aforementioned each feed composition forms in the reactor high speed, mixture after adopting at last the high-shear emulsifying pump with high-speed mixing repeatedly pumps to pump into and carries out the high-shear circulating emulsion, obtain the high energy organic-fuel of replacing gasoline fully.
As a total technical conceive, the present invention also provides the application of a kind of high energy organic-fuel of replacing gasoline fully as gasoline engine fuel, more than the low heat value of described high energy organic-fuel reaches 35500KJ/Kg.High energy organic-fuel of the present invention can replace gasoline to be used for various types of vehicles such as automobile fully.
Compared with prior art, the invention has the advantages that:
(1) high energy organic-fuel product of the present invention can not contain gasoline fully, but can the replacing gasoline product, as a kind of novel high energy organic-fuel; Because the raw material of mainly using in product of the present invention is the low-carbon alcohol such as methyl alcohol, this class raw material can extract by coal, and China is a coal resources big country, therefore product of the present invention is for the situation of the oil shortage of alleviating China, take full advantage of the superior resources of this country, tool is of great significance.
(2) more than the low heat value of high energy organic-fuel product of the present invention reaches 35500KJ/Kg, be equivalent to low-calorie 1.7 times of methyl alcohol, have considerable thermo-efficiency, can not affect the use properties of its Application Areas and combustion powered equipment.
(3) by use high energy organic-fuel product of the present invention on petrol engine, engine is not only worked and is worked well, and good dynamic property, does not have the poor problem of cold starting property, and result of use is suitable with 93# gasoline.
(4) use high energy organic-fuel product of the present invention can greatly reduce the discharging of atmospheric polluting material, when for example being used for motor car engine, the quantity discharged of exhaust pollutant (as carbon monoxide, hydrocarbon polymer, oxynitrides) and particle (PM) all reduces more than 2/3, has obvious environmental benefit.
(5) high energy organic-fuel product swelling property of the present invention is little, uses the motor vehicle of product of the present invention the problem that rubber-like swelling thing stops up oil circuit not occur.
(6) high energy organic-fuel product erosion resistance of the present invention is strong, uses the motor vehicle of product of the present invention not find the component etching problem, and is little to existing petrolic negative impact.
(7) the most outstanding advantage of product of the present invention is that economy is obvious, compares similar gasoline products, and the present invention not only raw material sources is extensive, and fuel cost can reduce more than 15%.
Description of drawings
Fig. 1 is the process flow sheet of method for formulating of the present invention.
Embodiment
Embodiment 1:
The method for formulating of the high energy organic-fuel of a kind of replacing gasoline of the present invention, this high energy organic-fuel can formulated by the composition of following massfraction (not containing the gasoline series products):
Methyl alcohol 65%;
Methyl tertiary butyl ether 5%;
Carbon 5 15%;
Sulphonated oil 5%;
Heavy aromatics 9%;
Thanomin 0.5%;
Anti-swelling agent 0.5%.
the method for formulating of the high energy organic-fuel of a kind of replacing gasoline of the present embodiment as shown in Figure 1, comprise the following steps: at first the requirement by above-mentioned massfraction is equipped with each feed composition, then adding mass ratio in reactor is methyl alcohol and the methyl tertiary butyl ether of 65: 5, mix the rear carbon five that adds respectively, sulphonated oil and heavy aromatics, carbon five, sulphonated oil, the mass ratio of heavy aromatics and methyl alcohol is 15: 5: 9: 65, after sufficiently mixing, add thanomin and the anti-swelling agent of 1# again in mixture, thanomin, the mass ratio of the anti-swelling agent of 1# and methyl alcohol is controlled to be 0.5: 0.5: 65, then starting high speed dispersor mixes the mixed solution that aforementioned each feed composition forms in the reactor high speed, mixture after adopting at last the high-shear emulsifying pump with high-speed mixing repeatedly pumps to pump into and carries out the high-shear circulating emulsion, obtain the present embodiment high energy organic-fuel of replacing gasoline fully.
Embodiment 2:
The method for formulating of the high energy organic-fuel of a kind of replacing gasoline of the present invention, this high energy organic-fuel are also by the composition of following massfraction formulated (not containing the gasoline series products):
Methyl alcohol 75%;
Methyl tertiary butyl ether 3%;
Carbon 5 10%;
Sulphonated oil 4%;
Heavy aromatics 7%;
Thanomin 0.5%;
Anti-swelling agent 0.5%.
the outfit method of the high energy organic-fuel of a kind of replacing gasoline of the present embodiment, comprise the following steps: at first prepare each feed composition by the requirement of above-mentioned massfraction, then adding mass ratio in reactor is methyl alcohol and the methyl tertiary butyl ether of 75: 3, mix the rear carbon five that adds respectively, sulphonated oil and heavy aromatics, carbon five, sulphonated oil, the mass ratio of heavy aromatics and methyl alcohol is 10: 4: 7: 75, after sufficiently mixing, add thanomin and the anti-swelling agent of 1# again in mixture, thanomin, the mass ratio of anti-swelling agent and methyl alcohol is controlled to be 0.5: 0.5: 65, then starting high speed dispersor mixes the mixed solution that aforementioned each feed composition forms in the reactor high speed, mixture after adopting at last the high-shear emulsifying pump with high-speed mixing repeatedly pumps to pump into and carries out the high-shear circulating emulsion, obtain the present embodiment high energy organic-fuel of replacing gasoline fully.
Embodiment 3:
The high energy organic-fuel of replacing gasoline of the present invention, this high energy organic-fuel also can formulated by the composition of following massfraction (not containing the gasoline series products):
Methyl alcohol 70%;
Methyl tertiary butyl ether 4%;
Carbon 5 12%;
Sulphonated oil 4%;
Heavy aromatics 9%;
Thanomin 0.5%;
Anti-swelling agent 0.5%.
the preparation method of the high energy organic-fuel of the replacing gasoline of the present embodiment, comprise the following steps: at first prepare each feed composition by the requirement of above-mentioned massfraction, then adding mass ratio in reactor is methyl alcohol and the methyl tertiary butyl ether of 70: 4, mix the rear carbon five that adds respectively, sulphonated oil and heavy aromatics, carbon five, sulphonated oil, the mass ratio of heavy aromatics and methyl alcohol is 12: 4: 9: 70, after sufficiently mixing, add thanomin and anti-swelling agent again in mixture, thanomin, the mass ratio of anti-swelling agent and methyl alcohol is controlled to be 0.5: 0.5: 65, then starting high speed dispersor mixes the mixed solution that aforementioned each feed composition forms in the reactor high speed, mixture after adopting at last the high-shear emulsifying pump with high-speed mixing repeatedly pumps to pump into and carries out the high-shear circulating emulsion, obtain the present embodiment high energy organic-fuel of replacing gasoline fully.
After testing, more than its low heat value of the product of the various embodiments described above reaches 35500KJ/Kg, be equivalent to low-calorie 1.7 times of methyl alcohol.
Application Example 4:
1. oil property engine rig test.
The product of above-mentioned the present embodiment 3 is delivered to Hunan Province oil engine quality supervision and test granting station carry out petrol engine bench testing Determination (the comparison object of reference is 93# gasoline), detected result is as follows:
When high rotating speed, use petrol engine power and the moment of torsion of product of the present invention slightly to increase, petrol engine model machine specific fuel oil consumption descends: when the slow speed of revolution, petrol engine power and moment of torsion slightly descend, and petrol engine model machine specific fuel oil consumption slightly increases.
2. tail gas test experience.
By Hunan Province oil engine quality supervision and test granting station, the motor vehicle that uses the present embodiment 3 products is carried out the check of tail gas idle exhaust emission, detected result is as shown in table 1 below.By as seen from Table 1, the exhaust emissions amount of high energy organic-fuel of the present invention is to use below 1/3 of tail gas quantity discharged in the gasoline situation, and the emission detections data of high energy organic-fuel of the present invention all are much better than the GB18285-2005 standard-required.
Table 1: Dispersion Characteristics of Vehicular Pollutant Within detected result
3. oil circuit detected result.
By to using the tracing observation of the vehicles such as automobile of high energy organic-fuel product of the present invention more than 6 months, use the motor vehicle of product of the present invention the problem that rubber-like swelling thing stops up oil circuit not occur.
4. oil circuit detected result.
By to using the tracing observation of the vehicles such as automobile of high energy organic-fuel product of the present invention more than 6 months, use the motor vehicle of product of the present invention not find the component etching problem.
5. economy detects contrast.
Hunan Province automobile and motorcycle product quality supervision inspection center is as shown in table 2 below to the economy detected result of the product of the embodiment of the present invention 3, by as seen from Table 2, product of the present invention is compared with 930 gasoline, the oil consumption of actual road test per 100 km only increases by 11.8%, and the price of this product and 93# gas price differ larger, fuel cost reduces more than 15% than 93# gasoline products, and economy is obvious.
Table 2: fuel consumption per hundred kilometers economic analysis
Claims (9)
1. the method for formulating of the high energy organic-fuel of a replacing gasoline, is characterized in that, described high energy organic-fuel is mainly formulated by the composition of following massfraction:
Low-carbon alcohol 60%～75%;
Methyl tertiary butyl ether 3%～8%;
Carbon 5 7%～17%;
Sulphonated oil 5%～10%;
Heavy aromatics 7%～11%;
Corrosion inhibitor 0.2%～1%;
Anti-swelling agent 0.2%～1%;
described method for formulating comprises the following steps: at first the requirement by described massfraction is equipped with each feed composition, then first add described low-carbon alcohol and methyl tertiary butyl ether in reactor, add again described carbon five after mixing, sulphonated oil and heavy aromatics, after fully mixing, add described corrosion inhibitor and anti-swelling agent again in mixture, then starting high speed dispersor mixes the mixed solution that aforementioned each raw material is grouped in the reactor high speed, mixture after adopting at last the high-shear emulsifying pump with high-speed mixing repeatedly pumps to pump into and carries out the high-shear circulating emulsion, obtain the high energy organic-fuel of replacing gasoline fully.
2. the method for formulating of the high energy organic-fuel of a kind of replacing gasoline according to claim 1, it is characterized in that: this high energy organic-fuel can be formulated by the composition of following massfraction:
Methyl alcohol 65%;
Methyl tertiary butyl ether 5%;
Carbon 5 15%;
Sulphonated oil 5%;
Heavy aromatics 9%;
Thanomin 0.5%
Anti-swelling agent 0.5%;
described method for formulating comprises the following steps: at first the requirement by above-mentioned massfraction is equipped with each feed composition, then adding mass ratio in reactor is methyl alcohol and the methyl tertiary butyl ether of 65:5, mix the rear carbon five that adds respectively, sulphonated oil and heavy aromatics, carbon five, sulphonated oil, the mass ratio of heavy aromatics and methyl alcohol is 15:5:9:65, after sufficiently mixing, add thanomin and anti-swelling agent again in mixture, thanomin, the mass ratio of anti-swelling agent and methyl alcohol is controlled to be 0.5:0.5:65, then starting high speed dispersor mixes the mixed solution that aforementioned each feed composition forms in the reactor high speed, mixture after adopting at last the high-shear emulsifying pump with high-speed mixing repeatedly pumps to pump into and carries out the high-shear circulating emulsion, obtain the high energy organic-fuel of replacing gasoline fully.
3. the method for formulating of the high energy organic-fuel of a kind of replacing gasoline according to claim 1, it is characterized in that: this high energy organic-fuel is also formulated by the composition of following massfraction:
Methyl alcohol 75%;
Methyl tertiary butyl ether 3%;
Carbon 5 10%;
Sulphonated oil 4%;
Heavy aromatics 7%;
Thanomin 0.5%;
Anti-swelling agent 0.5%;
described method for formulating comprises the following steps: at first prepare each feed composition by the requirement of above-mentioned massfraction, then adding mass ratio in reactor is methyl alcohol and the methyl tertiary butyl ether of 75:3, mix the rear carbon five that adds respectively, sulphonated oil and heavy aromatics, carbon five, sulphonated oil, the mass ratio of heavy aromatics and methyl alcohol is 10:4:7:75, after sufficiently mixing, add thanomin and anti-swelling agent again in mixture, thanomin, the mass ratio of anti-swelling agent and methyl alcohol is controlled to be 0.5:0.5:75, then starting high speed dispersor mixes the mixed solution that aforementioned each feed composition forms in the reactor high speed, mixture after adopting at last the high-shear emulsifying pump with high-speed mixing repeatedly pumps to pump into and carries out the high-shear circulating emulsion, obtain the high energy organic-fuel of replacing gasoline fully.
4. the method for formulating of the high energy organic-fuel of a kind of replacing gasoline according to claim 1, it is characterized in that: this high energy organic-fuel also can be formulated by the composition of following massfraction:
Methyl alcohol 70%;
Methyl tertiary butyl ether 4%;
Carbon 5 12%;
Sulphonated oil 4%;
Heavy aromatics 9%;
Thanomin 0.5%;
Anti-swelling agent 0.5%;
described method for formulating comprises the following steps: at first prepare each feed composition by the requirement of above-mentioned massfraction, then adding mass ratio in reactor is methyl alcohol and the methyl tertiary butyl ether of 70:4, mix the rear carbon five that adds respectively, sulphonated oil and heavy aromatics, carbon five, sulphonated oil, the mass ratio of heavy aromatics and methyl alcohol is 12:4:9:70, after sufficiently mixing, add thanomin and anti-swelling agent again in mixture, thanomin, the mass ratio of anti-swelling agent and methyl alcohol is controlled to be 0.5:0.5:70, then starting high speed dispersor mixes the mixed solution that aforementioned each feed composition forms in the reactor high speed, mixture after adopting at last the high-shear emulsifying pump with high-speed mixing repeatedly pumps to pump into and carries out the high-shear circulating emulsion, obtain the high energy organic-fuel of replacing gasoline fully.
5. the method for formulating of the high energy organic-fuel of a kind of replacing gasoline according to claim 1 is characterized in that: described low-carbon alcohol comprises at least a in methyl alcohol, ethanol.
6. the method for formulating of the high energy organic-fuel of a kind of replacing gasoline according to claim 1, it is characterized in that: described corrosion inhibitor comprises thanomin.
7. the method for formulating of the high energy organic-fuel of a kind of replacing gasoline according to claim 1, it is characterized in that: described anti-swelling agent is the mixture of isopropylcarbinol and mahogany acid, its ratio is 3:1.
8. the method for formulating of the high energy organic-fuel of a kind of replacing gasoline according to claim 1, is characterized in that: do not contain the gasoline series products in described high energy organic-fuel.
9. the method for formulating of the high energy organic-fuel of a kind of replacing gasoline according to claim 1 is more than the low heat value that it is characterized in that described high energy organic-fuel reaches 35500KJ/KG.
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| CN109536217A (en) * | 2018-12-26 | 2019-03-29 | 福建贵福新能源科技有限公司 | A kind of methanol gasoline and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746272A (en) * | 2004-09-10 | 2006-03-15 | 马春宇 | Energy-saving clean fuel substituting gasoline and production thereof |
| CN1908131A (en) * | 2006-08-19 | 2007-02-07 | 许仁传 | Methanol fuel oil |
| CN101270307A (en) * | 2008-05-09 | 2008-09-24 | 郭长祥 | Environment protection type smokeless gasoline for automobile and preparing method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746272A (en) * | 2004-09-10 | 2006-03-15 | 马春宇 | Energy-saving clean fuel substituting gasoline and production thereof |
| CN1908131A (en) * | 2006-08-19 | 2007-02-07 | 许仁传 | Methanol fuel oil |
| CN101270307A (en) * | 2008-05-09 | 2008-09-24 | 郭长祥 | Environment protection type smokeless gasoline for automobile and preparing method thereof |
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