CN1966626A - Environment-friendly lead-less gasoline and its preparation method - Google Patents
Environment-friendly lead-less gasoline and its preparation method Download PDFInfo
- Publication number
- CN1966626A CN1966626A CN 200610124680 CN200610124680A CN1966626A CN 1966626 A CN1966626 A CN 1966626A CN 200610124680 CN200610124680 CN 200610124680 CN 200610124680 A CN200610124680 A CN 200610124680A CN 1966626 A CN1966626 A CN 1966626A
- Authority
- CN
- China
- Prior art keywords
- gasoline
- environment
- friendly lead
- less gasoline
- less
- 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.)
- Granted
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to a kind of environment-friendly lead-free gasoline which includes the following ingredients: 25-35wt% part of gasoline (or light oil/naphtha), 25-35wt% part of methanol, 5-10wt% of n-butanol, 13-29wt% of avantin, 4-10wt% of absolute alcohol, 1-1.5wt% of acetone, 2-2.5wt% of oil benzene, 8-23wt% of di-isobutyl ether and 0.5-1wt% of nucleus additive. The mentioned additive includes the following ingredients: 20-25wt% of acetone, 10-21wt% of isobutanol, 5-15wt% part of kerosene, 25-40wt% part of dimethyl benzene and 6-14wt% part of the gasoline quieting, anti-oxygen, anti-detonate, and anti-corrosion agent. Adding the mentioned material according to the ratio to the reactor and agitating pots, synthesizing for 15-30 minutes; agitating the material in the static admixer to get the gasoline which has good evaporating ability, anti- detonate ability, safe charactiristic, anti-corrosion ability, compatibility and environment-friendly quality.
Description
Technical field
The present invention relates to a kind of environment-friendly lead-less gasoline and preparation method thereof.
Background technology
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 is seriously polluted to underground water, and carcinogenesis is arranged; Organometallic compound owing to introduce metal, has serious abrasive action again to machinery, and along with the enhancing of human environmental consciousness, countries in the world are limited above-mentioned additive or cancelled.China Patent No. ZL00109209X discloses a kind of composite lead-free gasoline, it is by methyl alcohol 350kg, gasoline 331kg, petroleum naphtha 260kg, isopropylcarbinol 19kg, benzene mixed 16kg, methyl tertiary butyl ether 23kg, compound additive 1kg, core additive 9g, being mixed forms, though this gasoline octane rating height, owing to use methyl tertiary butyl ether, its use is restricted, and losing the feature of environmental protection, mainly mixing of methanol synthesized gasoline is made into part, 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 calorific value half, make the rate of fuel consumption of synthetic gasoline higher.The weight percentage that Chinese patent 00129446.6 discloses a kind of " high-stability synthetic gasoline " each component is methyl alcohol 45%-58%, carbon five 28%-35%, oxyethane 0%-5%, ether 8%-16%, acetone 2%-6%, FM-3 antioxidant matter lubricating oil 1%-1.5%, 202 oxidation and corrosion inhibitor 1.5%-2.5%, ferrocene 0.5-1%, this synthetic gasoline, though the corrodibility that prevents gasoline is arranged, chance machine oil is not stratified, and low temperature easily starts, but has the problem that rate of fuel consumption increases when moving.After gasoline is mixed methyl alcohol,, and increase the content of " front end gasoline ", the vapour lock effect of aggravation petrol motor because the boiling point of methyl alcohol is lower; block part even whole path, cause fuel feeding to reduce automatically, even break off fuel feeding; motor speed is descended, and power reduction is until shutdown.It is the A component that China Patent No. 01106602 discloses a kind of " gasohol " its composition weight ratio: 1. dehydrated alcohol (or methyl alcohol) 94-98kg; 2. processed oil 1-5kg; The 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 fewly, owing to the low-carbon alcohol boiling point is low, vapour lock takes place easily.
Summary of the invention
One of purpose of the present invention is to provide a kind of novel environment friendly white gasoline.Its raw material is easily purchased, price is low, is convenient to that tissue is produced, energy-conservation, cleaning, economy.
Two of purpose of the present invention is preparation methods that described environment-friendly lead-less gasoline will be provided.
Environment-friendly lead-less gasoline of the present invention, percentage ratio is synthetic by following component by weight:
Gasoline or lightweight oil or petroleum naphtha 25%～35%, methyl alcohol 25%～35%, propyl carbinol 5%～10%, Virahol 13%～29%, dehydrated alcohol 4%～10%, acetone 1%～1.5%, petroleum benzene 2%～2.5%, diisobutyl ether 8%～23%, core additive 0.5%～1%.
Percentage ratio is composed of the following components by weight for described core additive:
Acetone 20%～25%, isopropylcarbinol 10%～21%, kerosene 5%～15%, dimethylbenzene 25%～40%,
The gasoline quietness, antioxygen, antiknock, anti-rotten standard-increasing agent 6%～14%.
In order to overcome the deficiencies in the prior art part, the present invention more effectively improves the feature of environmental protection simultaneously in order to improve the octane value of high-energy gasoline, and the diisobutyl ether of selection replaces methyl tertiary butyl ether operation ether additive, reaches the purpose of environmental protection; Methyl alcohol is oxygenated fuel, half of the too late gasoline of its low heat value, the present invention is in order to reduce the oil consumption of automobilism, selection is that the benzene-like compounds in generation is the high energy composition with dimethylbenzene, petroleum benzene, and attached be that the ketones derivant of representative is the catalytic activity composition with acetone, improve the combustionproperty of environmental protection white gasoline, reduce rate of fuel consumption, guarantee to use motor car engine that good dynamic performance is arranged.The present invention utilizes the special comprehensive of the quiet agent of acetone, gasoline, gasoline corrosion inhibitor, prevent the environmental protection white gasoline because of add methyl alcohol the vapour locking phenomenon take place and to burn into swelling, colloid, the removing carbon deposit of container pipeline machine, keep a public place clean, antirust, breakdown of emulsion, fuel-economizing, minimizing blowdown, improve the effect of power, can also reach the purpose of environmental protection and energy saving.The present invention utilizes gasoline oxidation inhibitor and gasoline anti-knock agent to play stabilization to gasoline and rocket engine fuel, improves the quality boosting of octane rating of gasoline, saves fuel oil, reduces blowdown.
The preparation method of environment-friendly lead-less gasoline of the present invention is:
Percentage ratio adds synthesis reaction vessel respectively to described each component raw material by weight, Mixer pot stirred synthetic 15-30 minute, again through static proportioner, it fully is in harmonious proportion, and forms environment-friendly lead-less gasoline.
The preparation of environment-friendly lead-less gasoline is carried out operation in head tank, auxiliary material jar, reactor, Mixer pot, finished product jar, pipeline, each raw material percentage ratio by weight is configured, under the effect of pump, through static proportioner and flowermeter enter reactor, Mixer pot stirs synthetic, by the strainer removal of contamination, be stored into product tank.
Described head tank, auxiliary material jar, Mixer pot, reactor, finished product jar are all settled on the ground, and described head tank, Mixer pot, auxiliary material jar, reactor and finished product jar all have valve switch, pump, strainer, flow instrument.
Environment-friendly lead-less gasoline production of the present invention is all carried out operation in very high Sealing Arrangement of level of automation and pipeline, multi-level safety protection and automation control system have been designed in the whole process flow, do not have waste gas, waste water, waste residue " three wastes " discharging, can not exert an influence surrounding environment.
The present invention is compared with the prior art: the environment-friendly lead-less gasoline that forms with component allotment of the present invention, its octane value height, sufficient combustion, residual quantity is low, and cost is low, oil consumption in service is little, dynamic performance is strong and powerful, and air-resistance phenomenon does not take place, and is convenient to storage again, have good vapo(u)rability, anti-knocking property, security, erosion resistance, the environmental protection and energy saving characteristics of compatibility.
Embodiment
Below further specify the present invention for example.(but not being limitation of the present invention)
The environment-friendly lead-less gasoline of the present invention of embodiment by following component by weight percentage ratio be composited.
Embodiment 1 (preferred embodiment)
By gasoline or lightweight oil or petroleum naphtha 33%, methyl alcohol 25%, propyl carbinol 6%, Virahol 15%, dehydrated alcohol 4%, acetone 1.2%, petroleum benzene 2.1%, diisobutyl ether 13%, core additive 0.7%, environment-friendly lead-less gasoline is composited.
Example 2
By gasoline or lightweight oil or petroleum naphtha 30%, methyl alcohol 30%, propyl carbinol 6%, Virahol 15%, dehydrated alcohol 4.6%, acetone 1.4%, petroleum benzene 2.3%, diisobutyl ether 10%, core additive 0.7%, environment-friendly lead-less gasoline is composited.
Embodiment (3)
By gasoline or lightweight oil or petroleum naphtha 25%, methyl alcohol 35%, propyl carbinol 5.5%, Virahol 15%, dehydrated alcohol 4.6%, acetone 1.1%, petroleum benzene 2.1%, diisobutyl ether 11%, core additive 0.7%, environment-friendly lead-less gasoline is composited.
Other do not exemplify one by one, allly are familiar with this technician, and it is equal to replacement according to what the present invention's spirit category was done, all ought to be included in this case claim.
Claims (6)
1, a kind of environment-friendly lead-less gasoline, percentage ratio is synthetic by following component by weight:
Gasoline or lightweight oil or petroleum naphtha 25%～35%, methyl alcohol 25%～35%, propyl carbinol 5%～10%, Virahol 13%～29%, dehydrated alcohol 4%～10%, acetone 1%～1.5%, petroleum benzene 2%～2.5%, diisobutyl ether 8%～23%, core additive 0.5%～1%.
2, environment-friendly lead-less gasoline according to claim 1 is characterized in that, percentage ratio is composed of the following components by weight for described core additive:
Acetone 20%～25%, isopropylcarbinol 10%～21%, kerosene 5%～15%, dimethylbenzene 25%～40%, gasoline quietness, antioxygen, antiknock, anti-rotten standard-increasing agent 6%～14%.
3, environment-friendly lead-less gasoline according to claim 1, it is characterized in that, described environment-friendly lead-less gasoline by weight percentage ratio by gasoline or lightweight oil or petroleum naphtha 33%, methyl alcohol 25%, propyl carbinol 6%, Virahol 15%, dehydrated alcohol 4%, acetone 1.2%, petroleum benzene 2.1%, diisobutyl ether 13%, core additive 0.7% is composited.
4, the preparation method of environment-friendly lead-less gasoline according to claim 1, it is characterized in that percentage ratio adds synthesis reaction vessel respectively to described each component raw material by weight, Mixer pot stirred synthetic 15-30 minute, again through static proportioner, it fully is in harmonious proportion, forms environment-friendly lead-less gasoline.
5, the preparation method of environment-friendly lead-less gasoline according to claim 4, it is characterized in that, the preparation of described environment-friendly lead-less gasoline is carried out operation in head tank, auxiliary material jar, reactor, Mixer pot, finished product jar, pipeline, each raw material percentage ratio by weight is configured, under the effect of pump, enter reactor, Mixer pot through static proportioner and flowermeter and stir syntheticly,, be stored into product tank by the strainer removal of contamination.
6, the preparation method of environment-friendly lead-less gasoline according to claim 5, it is characterized in that described head tank, auxiliary material jar, Mixer pot, reactor, finished product jar all settle on the ground, described head tank, Mixer pot, auxiliary material jar, reactor and finished product jar all have valve switch, pump, strainer, flow instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101246803A CN100478427C (en) | 2006-09-30 | 2006-09-30 | Lead-less gasoline and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101246803A CN100478427C (en) | 2006-09-30 | 2006-09-30 | Lead-less gasoline and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1966626A true CN1966626A (en) | 2007-05-23 |
| CN100478427C CN100478427C (en) | 2009-04-15 |
Family
ID=38075611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101246803A Expired - Fee Related CN100478427C (en) | 2006-09-30 | 2006-09-30 | Lead-less gasoline and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100478427C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250442A (en) * | 2008-03-07 | 2008-08-27 | 惠州国鼎能源科技有限公司 | High-grade environment protection lead-free gasoline and method for making same |
| CN102329661A (en) * | 2011-08-26 | 2012-01-25 | 陕西延长中立新能源股份有限公司 | Production process and device of methanol gasoline |
| CN101121902B (en) * | 2007-09-14 | 2012-02-15 | 陈哲 | Motor gasoline mixed from light oil |
| CN101418241B (en) * | 2008-12-01 | 2015-04-29 | 石联峰 | Methanol gasoline fuel |
| CN105446377A (en) * | 2015-11-20 | 2016-03-30 | 重庆恒宇华顿新能源开发有限公司 | Pressure increase adjustment oil storage tank for intelligently monitoring gas concentration |
| CN106221826A (en) * | 2016-08-25 | 2016-12-14 | 桂林九马新动力科技有限公司 | A kind of alcohol hydrocarbon fuel composition for vehicular and preparation method thereof |
| CN106367135A (en) * | 2016-09-30 | 2017-02-01 | 广西东奇能源技术有限公司 | Vehicle fuel for improving efficiency and reducing emissions |
| CN106995732A (en) * | 2017-04-18 | 2017-08-01 | 湖北文理学院 | A kind of Vehicular gasoline addictive |
| WO2020201964A1 (en) * | 2019-04-02 | 2020-10-08 | Sabic Global Technologies B.V. | Lead-free gasoline blend |
-
2006
- 2006-09-30 CN CNB2006101246803A patent/CN100478427C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121902B (en) * | 2007-09-14 | 2012-02-15 | 陈哲 | Motor gasoline mixed from light oil |
| CN101250442A (en) * | 2008-03-07 | 2008-08-27 | 惠州国鼎能源科技有限公司 | High-grade environment protection lead-free gasoline and method for making same |
| CN101418241B (en) * | 2008-12-01 | 2015-04-29 | 石联峰 | Methanol gasoline fuel |
| CN102329661A (en) * | 2011-08-26 | 2012-01-25 | 陕西延长中立新能源股份有限公司 | Production process and device of methanol gasoline |
| CN105446377A (en) * | 2015-11-20 | 2016-03-30 | 重庆恒宇华顿新能源开发有限公司 | Pressure increase adjustment oil storage tank for intelligently monitoring gas concentration |
| CN106221826A (en) * | 2016-08-25 | 2016-12-14 | 桂林九马新动力科技有限公司 | A kind of alcohol hydrocarbon fuel composition for vehicular and preparation method thereof |
| CN106367135A (en) * | 2016-09-30 | 2017-02-01 | 广西东奇能源技术有限公司 | Vehicle fuel for improving efficiency and reducing emissions |
| CN106995732A (en) * | 2017-04-18 | 2017-08-01 | 湖北文理学院 | A kind of Vehicular gasoline addictive |
| WO2020201964A1 (en) * | 2019-04-02 | 2020-10-08 | Sabic Global Technologies B.V. | Lead-free gasoline blend |
| CN113646413A (en) * | 2019-04-02 | 2021-11-12 | 沙特基础工业全球技术有限公司 | Unleaded gasoline blend |
| US11591532B2 (en) | 2019-04-02 | 2023-02-28 | Sabic Global Technologies B.V. | Lead-free gasoline blend |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100478427C (en) | 2009-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100478427C (en) | Lead-less gasoline and its preparation method | |
| CN103642539B (en) | Regulating method of bunker fuel oil | |
| CN101319152A (en) | Alcohol hydrocarbons composite for cars and preparation method thereof | |
| CN102888244B (en) | Production method of ship fuel oil | |
| CN101921633A (en) | Fuel oil composition | |
| CN104711049A (en) | Nonmetallic gasoline antiknock | |
| CN103666598A (en) | High cleanness diesel component | |
| CN1958745A (en) | Environmental protective diesel oil, and preparation method | |
| CN101423777A (en) | Alcohol fuel methanol and ethanol gasoline | |
| GB2172012A (en) | Asphaltenic liquid hydrocarbon additives | |
| WO2006108854A1 (en) | Use of fuel composition | |
| CN100335597C (en) | Ethyl alcohol gasoline and preparing process thereof | |
| CN106811242A (en) | A kind of environmentally friendly low-carbon (LC) high heating value New Marine fuel oil | |
| CN101050393A (en) | High environmental protective diesel oil by using water and regenerative vegetable oil as raw material | |
| CN101747954A (en) | Alcohol group H2O methanol compound gasoline | |
| CN1325945A (en) | Oil-saving additive of diesel oil | |
| AU2001252593A1 (en) | Process for producing fuel for diesel engine | |
| CN103952189A (en) | Methanol gasoline for vehicles and preparation method thereof | |
| CN1401744A (en) | High-energy gasoline | |
| RU2064965C1 (en) | Multi-functional additive agent to gasoline | |
| CN1528864A (en) | Alcohol-hydrocarbon composite liquid fuel for automobile and preparing method thereof | |
| CN113621413A (en) | High-efficiency alcohol-based gasoline fuel additive | |
| CN116042257B (en) | High-net-heat-value low-sulfur ship combustion and preparation method thereof | |
| Syroezhko et al. | Effect of various high-octane additives on antiknock quality of gasolines | |
| CN101376850A (en) | Synthetic gasoline and its preparing process |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20180930 |