CN1233802C - Gasoline power and tail gas discharge improved type additive - Google Patents
Gasoline power and tail gas discharge improved type additive Download PDFInfo
- Publication number
- CN1233802C CN1233802C CN 200410044879 CN200410044879A CN1233802C CN 1233802 C CN1233802 C CN 1233802C CN 200410044879 CN200410044879 CN 200410044879 CN 200410044879 A CN200410044879 A CN 200410044879A CN 1233802 C CN1233802 C CN 1233802C
- Authority
- CN
- China
- Prior art keywords
- gasoline
- solvent oil
- present
- ethanol
- additive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The present invention relates to a gasoline power and tail gas discharge improved type additive which is prepared from the components in the following volume ratio: 22 to 30% of methanol, 15 to 20% of a mixture of ethanol and butyl alcohol, 0 to 1.0% of ethylidene ether, 5 to 10% of methyl acetone, 10 to 15% of butanone, 2 to 10% of methyl acetate, 3 to 5% of toluene, 1 to 3% of ethyl benzene, 1 to 5% of 6# solvent oil, 5 to 10% of 200# solvent oil and 0 to 4.0% of N-methylaniline. The additive can improve the quality of gasoline, raise the quality of the gasoline, and reduce the cost of the gasoline. Thus, the octane number of the gasoline is raised, and power performance is enhanced. The additive not only can improve the anti-knock quality of the gasoline, but also can improve other physical and chemical properties of the gasoline and simultaneously reduce the exhaust of harmful substances in the tail gas of automobiles, so that the tail gas can be purified. The present invention can partially replace the gasoline to be used as fuel when the present invention is used, automobile engines do not need to be changed. The present invention has the advantages of simple technology, convenient operation and stable performance. The additive is consistent with national industrial policies and is a protection type green product.
Description
Technical field
The present invention relates to a kind of petrol power and exhaust emissions modified version additive, belong to chemical industry class composite additive.
Background technology
In today of automotive industry high speed development, the harmful exhaust that produces behind the gasoline combustion is to atmospheric pollution, influence to environment for human survival has reached very serious degree, and human urgent need is sought, exploitation is a kind of can reduce conventional energy resources consumption, alleviates the alternative materials or the novel energy of topsoil.
The American-European countries that industry is flourishing has just begun research, the development of automobile with novel alternative fuel as far back as the 60 to 70's.China scientist has also carried out the R﹠D work of this respect in the 1970s and 1980s.Can see a lot of articles on the net, also see the report that country and local government praise, help about ethanol petrol, methanol gasoline.Methanol gasoline, especially ethanol petrol just progressively move towards the practical stage.But methanol gasoline, ethanol petrol are walked at present all is the research thinking that substitutes gasoline as fuel, and its requires systems such as motor car engine are transformed, and drops into greatlyyer, walks with difficulty on the road of popularization.
Summary of the invention
The present invention will solve is still not have the technology of the harmful exhaust that is produced behind not only economy but also the practical solution gasoline combustion and the problem of hydrocarbon resources anxiety at present.
Research direction difference of the present invention, location thinking are unlike the prior art, it at first considers the emission of automobile wastes problem, improves gasoline quality, reaches the purpose of clean gasoline, thereby reduce the exhaust emissions index of automobile, reduce the discharge capacity of objectionable impurities in the vehicle exhaust; Secondly consider to increase the dynamic performance of automobile; Moreover consider partly to substitute gasoline component and make fuel and use, changed that to study fuel separately alternative or study the thinking of purification agent separately in the past.
We have chosen that some are harmless, maybe can change in the gasoline chemical products some component or that reduce some objectionable constituent in the gasoline makes component; Consider the substitution problem of fuel again, chosen some again and can do the chemical that fuel uses, the chemical that some capability of antidetonances are good; Also added the component that some improve vapour pressure, adjust boiling range; Also have component, the adjustment of the stability adjusted to resist the component of coagulating water because of the temperature variation air dew point, solve the influence that southern atmospheric moisture causes greatly well.
According to above-mentioned thinking, the present invention adopts following technical scheme:
The present invention is formulated by following volume ratio by following component:
Methyl alcohol: 22-30%, ethanol and butanol mixture: 15-20%, dimethylacetal: 0-1.0%, methylacetone: 5-10%, butanone: 10-15%, methyl acetate: 2-10%, toluene: 3-5%, ethylbenzene: 1-3%, 6# solvent oil: 1-5%, 200# solvent oil 5-10%, methylphenylamine 0-4.0%.
Wherein, the ethanol and butanol mixture is mixed by ethanol and butanols, and both mixed volume ratios are: 8-10: 92-90
Research and development thinking of the present invention is different from present all kinds of gasoline dope, and it is not general simple alternative fuel, or improves gasoline octane rating merely, but as a kind of rich hydrogen carbon containing flammable liquid, adds in the gasoline as additive.The present invention can improve the quality of quality of gasoline, raising gasoline, the cost of reduction gasoline, and the octane value of gasoline is improved, and dynamic performance strengthens.The present invention not only can improve the capability of antidetonance of gasoline, can also improve other physical and chemical performances of gasoline, can also reduce exhaust of some harmful pollutants simultaneously, and tail gas is purified.The present invention can partly substitute gasoline as fuel, and when use was of the present invention, motor car engine need not to do any change.Production technique of the present invention is simple, and is easy to operate, and stable performance meets national industrial policies, is the green product of environment-friendly type,
Embodiment
Prescription of the present invention can carry out partial adjustment according to the nature difference of area, weather and gasoline, under the prerequisite that guarantees use properties, can allow to lack one or two components, to reduce cost as far as possible.
Process for preparation of the present invention is as follows:
According to first ethanol and butanol mixture, methylacetone, butanone, back toluene, ethylbenzene, methyl acetate, methyl alcohol again, the order of last dimethylacetal, methylphenylamine, solvent oil is mixed, each component is joined in the 4 liter reactors in proportion, adopt paddle agitator, 7.5KW power of agitator stirs under the state of normal temperature, normal pressure, sealing and product can be squeezed into the finished product jar through pump in 20 minutes.
Below provide by above-mentioned prescription, the present invention that production process and condition are produced joins the effect behind 93# regular gasoline (RON=93.8), 90# regular gasoline (RON=90) and three different gasoline samples of 90# regular gasoline (RON=91.2), the improvement contrasting data of performance in the ratio of 20%V.
Embodiment 1:
(1) proportioning of each component is as follows:
| Chemical name | Unit | Ratio | Remarks |
| Methyl alcohol | ％v | 28.6 | Main component |
| The ethanol and butanol mixture | ％v | 18.8 | Main component |
| Dimethylacetal | ％v | 0.5 | The allotment composition |
| Methylacetone | ％v | 8.7 | Altered contents |
| Butanone | ％v | 14.3 | Main component |
| Methyl acetate | ％v | 8.6 | Altered contents |
| Toluene | ％v | 5.0 | Altered contents |
| Ethylbenzene | ％v | 3.0 | Altered contents |
| The 6# solvent oil | ％v | 3.0 | The allotment composition |
| The 200# solvent oil | ％v | 6.0 | Altered contents |
| Methylphenylamine | ％v | 3.5 | The allotment composition |
(2) the gasoline data contrasting data behind regular gasoline data and the interpolation embodiment 1 is as follows:
| Sequence number | Interventions Requested | Unit | The regular gasoline data | Add this product data |
| 1 | Capability of antidetonance research octane number (RON) (RON) | ---- | 93.8 | 95.8 |
| 2 | Boiling range 10% vaporization temperature 50% vaporization temperature 90% vaporization temperature final boiling point residual quantity (V/V) | ℃ ℃ ℃ ℃ ％ | 52 95 163 196 1 | 45 86 162 194 1 |
| 3 | Vapour pressure | Kpa | 33 | 58 |
| 4 | Existent gum | Mg/100ml | 5 | 4 |
| 5 | Mechanical impurity and moisture content | --- | Do not have | Do not have |
Illustrate: in this example in the ethanol and butanol mixture ratio of ethanol and butanols be 10: 90.
Embodiment 2:
(1) proportioning of each component is as follows:
| Chemical name | Unit | Ratio | Remarks |
| Methyl alcohol | ％v | 27.3 | Main component |
| The ethanol and butanol mixture | ％v | 19.5 | Main component |
| Dimethylacetal | ％v | -- | The allotment composition |
| Methylacetone | ％v | 9.8 | Altered contents |
| Butanone | ％v | 13.8 | Main component |
| Methyl acetate | ％v | 9.2 | Altered contents |
| Toluene | ％v | 4.0 | Altered contents |
| Ethylbenzene | ％v | 3.0 | Altered contents |
| The 6# solvent oil | ％v | 4.2 | The allotment composition |
| The 200# solvent oil | ％v | 5.8 | Altered contents |
| Methylphenylamine | ％v | 3.4 | The allotment composition |
Illustrate: in this example in the ethanol and butanol mixture ratio of ethanol and butanols be 9: 91.
(2) the regular gasoline data and add embodiment 2 after gasoline data contrasting data as follows:
| Sequence number | Interventions Requested | Unit | The regular gasoline data | Add this product data |
| 1 | Capability of antidetonance research octane number (RON) (RON) | --- | 90 | 94 |
Embodiment 3:
(1) proportioning of each component is as follows:
| Chemical name | Unit | Ratio | Remarks |
| Methyl alcohol | ％v | 29.6 | Main component |
| The ethanol and butanol mixture | ％v | 19.1 | Main component |
| Dimethylacetal | ％v | -- | The allotment composition |
| Methylacetone | ％v | 9.6 | Altered contents |
| Butanone | ％v | 14.7 | Main component |
| Methyl acetate | ％v | 9.5 | Altered contents |
| Toluene | ％v | 4.8 | Altered contents |
| Ethylbenzene | ％v | 2.9 | Altered contents |
| The 6# solvent oil | ％v | 4.4 | The allotment composition |
| The 200# solvent oil | ％v | 5.4 | Altered contents |
| Methylphenylamine | ％v | -- | The allotment composition |
Illustrate: in this example in the ethanol and butanol mixture ratio of ethanol and butanols be 8: 92.
(2) the gasoline data contrasting data behind regular gasoline data and the interpolation embodiment 3 is as follows:
| Sequence number | Interventions Requested | Unit | The regular gasoline data | Add this product data |
| 1 | Capability of antidetonance research octane number (RON) (RON) | ---- | 91.2 | 93.8 |
| 2 | Boiling range 10% vaporization temperature 50% vaporization temperature 90% vaporization temperature final boiling point residual quantity (V/V) | ℃ ℃ ℃ ℃ ％ | 43 56 160 195 1 | 46 61 158 197 1 |
| 3 | Vapour pressure | Kpa | 48 | 61 |
| 4 | Existent gum | Mg/100ml | 2 | 1 |
| 5 | Mechanical impurity and moisture content | --- | Do not have | Do not have |
Above-mentioned three appended data of embodiment show: the present invention joins in the gasoline, can change the composition of gasoline, and its exhaust emissions is purified, and pollutes greatly and reduces, and has improved existent environment of people.
The present invention simultaneously is a kind of rich hydrogen carbon containing flammable liquid, and except the performance of improving gasoline, itself just can be used as the component of gasoline, and gasoline replacing uses, thereby has saved gasoline.
The present invention joins in the gasoline, can make the octane value of gasoline increase 2--4 unit, has improved the capability of antidetonance of gasoline.
Use the present invention, generally can make the olefin(e) centent of gasoline descend two--five percentage points, aromaticity content descends two--four percentage points, benzene content descends 0. 1 to 0. 5 percentage points, MTDE descends three--and six percentage points, 2--4 unit of gasoline octane rating rising, social benefit is huge especially.
Claims (4)
1, a kind of petrol power and exhaust emissions improve compound detergent additive, it is characterized in that it is formulated by following volume ratio by following component:
Methyl alcohol: 22-30%, ethanol and butanol mixture: 15-20%, dimethylacetal: 0-1.0%, methylacetone: 5-10%, butanone: 10-15%, methyl acetate: 2-10%, toluene: 3-5%, ethylbenzene: 1-3%, 6# solvent oil: 1-5%, 200# solvent oil: 5-10, %N-monomethylaniline 0-4.0%, wherein, the ethanol and butanol mixture is mixed by ethanol and butanols, both mixed volume ratios: 8-10: 92-90.
2, petrol power according to claim 1 and exhaust emissions improve compound detergent additive, it is characterized in that the volume proportion of each component is as follows:
Methyl alcohol: ethanol and butanol mixture 28.6%: dimethylacetal 18.8%: methylacetone 0.5%: butanone 8.7%: methyl acetate 14.3%: toluene 8.6%: ethylbenzene 5.0%: 6# solvent oil 3.0%: 200# solvent oil 3.0%: 6.0%, methylphenylamine 3.5%.
3, petrol power according to claim 1 and exhaust emissions improve compound detergent additive, it is characterized in that the volume proportion of each component is as follows:
Methyl alcohol: ethanol and butanol mixture 27.3%: methylacetone 19.5%: butanone 9.8%: methyl acetate 13.8%: toluene 9.2%: ethylbenzene 4.0%: 6# solvent oil 3.0%: 200# solvent oil 4.2%: 5.8%, methylphenylamine 3.4%.
4, improve compound detergent additive according to described petrol power of claim and exhaust emissions, it is characterized in that the volume proportion of each component is as follows:
Methyl alcohol: ethanol and butanol mixture 29.6%: methylacetone 19.1%: butanone 9.6%: methyl acetate 14.7%: toluene 9.5%: ethylbenzene 4.8%: 6# solvent oil 2.9%: 200# solvent oil 4.4%: 5.4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410044879 CN1233802C (en) | 2004-05-28 | 2004-05-28 | Gasoline power and tail gas discharge improved type additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410044879 CN1233802C (en) | 2004-05-28 | 2004-05-28 | Gasoline power and tail gas discharge improved type additive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1590516A CN1590516A (en) | 2005-03-09 |
| CN1233802C true CN1233802C (en) | 2005-12-28 |
Family
ID=34601798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410044879 Expired - Fee Related CN1233802C (en) | 2004-05-28 | 2004-05-28 | Gasoline power and tail gas discharge improved type additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1233802C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559298B (en) * | 2012-01-06 | 2014-07-16 | 西安市尚华科技开发有限责任公司 | Clean motor gasoline |
| CN102585926B (en) * | 2012-01-06 | 2013-10-23 | 西安市尚华科技开发有限责任公司 | Application of methyl acetate to preparation of motor gasoline |
| CN103865595B (en) * | 2014-03-21 | 2015-06-17 | 甘肃桑田清洁能源开发有限公司 | M20 methanol gasoline power performance improver |
| CN104004554B (en) * | 2014-06-05 | 2016-01-20 | 上海化工研究院 | Vehicle alcohol-ether substitute fuel tail gas activator and its preparation method and application |
| CN108611132A (en) * | 2018-04-18 | 2018-10-02 | 赵锦龙 | A kind of vehicle exhaust carbon removal detergent |
-
2004
- 2004-05-28 CN CN 200410044879 patent/CN1233802C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1590516A (en) | 2005-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101643677B (en) | Fuel oil additive | |
| CN1818037A (en) | Synthetic environmental-protective methanol fuel | |
| CN1233802C (en) | Gasoline power and tail gas discharge improved type additive | |
| CN1125164C (en) | Environment-protecting energy-saving improver of lead-free gasoline | |
| CN113355139A (en) | Alcohol-based fuel with high combustion value for vehicle | |
| CN1737088A (en) | Alcohol gasoline mixing liquid fuel for vehicular | |
| CN1277908C (en) | Additive for environmental protection and saving petrol of fuel, and preparation method thereof | |
| CN1928033A (en) | Methanol modifier and application thereof | |
| CN1236023C (en) | Cleaning gasoline with alcohol ether base | |
| CN1315491A (en) | Gasoline additive | |
| CN101892105A (en) | Novel vehicular fuel | |
| CN1167773C (en) | Environmental protection energy saving methanol gasoline | |
| CN1526798A (en) | Lead-less clean environment protection gasoline additive | |
| CN1292056C (en) | Alcohol fuel | |
| CN1597877A (en) | Fuel oil additive for gasoline engine and diesel oil engine | |
| CN1800313A (en) | Synthetic vehicular fuel and its preparation method | |
| CN1730626A (en) | Environment protectional antiknock additive for high-effective and clean gasoline for vehicle, and method for manufacturing same | |
| CN1580204A (en) | Vehicular methanol petrol | |
| CN1884451A (en) | Ethanol diesel oil mixing fuel | |
| CN1219858C (en) | Clean alcohol fuel for vehicle | |
| CN108300527A (en) | A kind of efficiently hold up only increases hydrodynamic and its preparation method and application | |
| CN1247750C (en) | Alcohol diesel and its preparing method | |
| CN103122262A (en) | Vehicle fuel | |
| CN1184292C (en) | Gasoline synergist | |
| CN1288046A (en) | Additive for emulsifying diesel oil blended with water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |