CN1218096A - Multifunctional additive for liquid fuel - Google Patents
Multifunctional additive for liquid fuel Download PDFInfo
- Publication number
- CN1218096A CN1218096A CN 97121942 CN97121942A CN1218096A CN 1218096 A CN1218096 A CN 1218096A CN 97121942 CN97121942 CN 97121942 CN 97121942 A CN97121942 A CN 97121942A CN 1218096 A CN1218096 A CN 1218096A
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- CN
- China
- Prior art keywords
- fuel
- liquid fuel
- plant oil
- cyclopentadiene tricarbonyl
- xylidene
- 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.)
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Abstract
A multifunctional additive for liquid fuel is prepared from manganese cyclopentadiene tricarbonyl, dewatered plant oil, alkylphenol type antioxidant and dimethylaniline through sequential addition of the first three to dimethylaniline as solven at ordinary temp. in mixing condition, and features high synergistic action (increasing octane number by 10), high efficiency of ignitor increaed by more than 3 time, and high stability of fuel up to 100 hr. or more.
Description
The present invention relates to a kind of multifunction additive of liquid fuel, relate to a kind of octane value (anti-knock index) that can improve liquid fuel specifically and can improve the work validity of internal-combustion engine ignition device and a kind of additive of the stability of fuel.
At present, explosive motor is in combustion processes, always owing to the carbon distribution effect requires frequent cleaning.As everyone knows, the antiknock dope that acts as a fuel, such as add cyclopentadiene tricarbonyl manganese in the gasoline, can make its octane value (anti-knock index) improve six units.Yet this fuel itself is also also unstable, and it just has throw out and separate out after preserving 3-4 hour.When using monomethylaniline or Trane additive in addition in gasoline, the anti-knock index of its fuel (that is octane value) only can improve 3-4 unit, and explosive motor is in ignition process, and its portfire is polluted by the factice resultant easily.In addition, in fuel, add some organic element compounds, can increase its antiknock effect during as aromizing amine, for example in gasoline, add tetraethyllead, its octane value reaches 90, if add organic element compound simultaneously, as adding nickel in cyclopentadiene tricarbonyl manganese or the monomethylaniline, finding also has synergism, its octane value can increase by ten units, when containing cyclopentadiene tricarbonyl manganese and aromizing amine in the fuel, when explosive motor is lighted a fire, owing to making the performance characteristics of lighter for ignition, the hole generation bridging phenomenon at lighter for ignition reduces, because the arc light effect still has throw out to take place in burning.
The relatively more suitable scheme that thereupon derives from is:
In fuel, add multifunction additive, comprise cyclopentadiene tricarbonyl manganese, monomethylaniline, hexacarbonylmolybdenum, oleic acid, and solvent is a toluene, in following ratio:
Cyclopentadiene tricarbonyl manganese 2.5-5.0
Monomethylaniline 75.3-80.6
Hexacarbonylmolybdenum 0.2-0.3
Oleic acid 0.3-0.5
Toluene 100
When stating multifunction additive in the use, can make the octane value of basic fuel increase 10-14 unit, and the igniting usefulness of explosive motor (referring to not take place the working hour of carbon distribution effect) has increased by three times, yet, use the stability of this multifunction additive fuel not high, have only 20-30 hour, that is to say that above-mentioned multifunction additive is still undesirable.
The object of the present invention is to provide a kind of efficient that makes the basal liquid fluid fuel can boosting of octane rating can improve portfire again, can also increase the multifunction additive of the stability of fuel simultaneously.
The object of the present invention is achieved like this: it mainly is made up of cyclopentadiene tricarbonyl manganese, dehydrated plant oil, alkyl phenolic antioxidant and xylidene(s), be at ambient temperature, in the xylidene(s) solvent, under admixture, add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and alkyl phenolic antioxidant successively and form, it is characterized in that it is the multifunction additive of being made by the following weight proportion raw material (part):
Cyclopentadiene tricarbonyl manganese 20.0-30.0
Dehydrated plant oil 2.0-4.0
Alkyl phenolic antioxidant 0.02-0.05
Xylidene(s) 65.95-77.98.
Cyclopentadiene tricarbonyl manganese mainly works to increase octane value for liquid fuel, if its content comes proportioning not according to above-mentioned content range, then can not reach purpose of the present invention, if the content of cyclopentadiene tricarbonyl manganese is less than 20% weight ratio, then octane value numerical value does not reach desired expected value, if and, then will increase the stability of carbon distribution effect and reduction fuel above 30% weight ratio.
Dehydrated plant oil and alkyl phenolic antioxidant help the stable life of lighter for ignition and reduce the carbon distribution effect, if make the two content exceed scope of the present invention, then will reduce the stability of fuel.
Xylidene(s) also can make the octane value of liquid fuel increase to some extent as the solvent of additive.
The present invention compared with prior art, it has ensured the synergism of liquid fuel, utilizes octane value of the present invention can increase by 10, the work validity of internal-combustion engine ignition device can increase more than 3 times, the stability of fuel can reach more than 100 hours.
Below in conjunction with embodiment the present invention is described, the scheme of embodiment described here, do not limit the present invention, one of skill in the art can make improvements and change according to spirit of the present invention, described these improvement and variation all should be considered as within the scope of the invention, and scope and spirit of the present invention are limited by claim.
Embodiment 1
Be purchased:
Cyclopentadiene tricarbonyl manganese 20.00Kg
Dehydrated plant oil 2.00Kg
Alkyl phenolic antioxidant 0.02Kg
Xylidene(s) 77.98Kg
At ambient temperature, in the xylidene(s) solvent, under admixture, add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and alkyl phenolic antioxidant successively, promptly get the multifunction additive 100Kg product of liquid fuel of the present invention.
Embodiment 2
Be purchased:
Cyclopentadiene tricarbonyl manganese 25.00Kg
Dehydrated plant oil 3.00Kg
Alkyl phenolic antioxidant 0.03Kg
Xylidene(s) 71.97Kg
At ambient temperature, in the xylidene(s) solvent, under admixture, add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and alkyl phenolic antioxidant successively, promptly get the multifunction additive 100Kg product of liquid fuel of the present invention.
Embodiment 3
Be purchased:
Cyclopentadiene tricarbonyl manganese 30.00Kg
Dehydrated plant oil 4.00Kg
Alkyl phenolic antioxidant 0.05Kg
Xylidene(s) 65.95Kg
At ambient temperature, in the xylidene(s) solvent, under admixture, add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and alkyl phenolic antioxidant successively, promptly get the multifunction additive 100Kg product of liquid fuel of the present invention.
Additive by said components experimentizes at the heptane gasoline (its octane value is 70) of octane-iso that contains 70% weight ratio and 30% weight ratio, (internal-combustion engine ignition device work validity, under this state, get a unit) its add-on is: add 2 milliliters of additives of the present invention in 1 kilogram of oil fuel, its experimental result is as follows:
The additive of fuel+embodiment 1,
Its octane value is 81, and the increasing amount of lighter for ignition validity is 3.0, and stability is 100 hours;
The additive of fuel+embodiment 2,
Its octane value is 82, and the increasing amount of lighter for ignition validity is 3.5, and stability is 120 hours;
The additive of fuel+embodiment 3,
Its octane value is 85, and the increasing amount of lighter for ignition validity is 4.0, and stability is 130 hours;
From above-mentioned experiment as can be seen: in former base oil, add multifunction additive of the present invention, its octane value can increase 11-15 unit, thereby can use, thereby avoided the harm of huge poisonous substance matter contaminate environment when gasoline combustion for the stop bracket gasoline that contains tetraethyllead.
Claims (1)
- A kind of multifunction additive of liquid fuel, it mainly is made up of cyclopentadiene tricarbonyl manganese, dehydrated plant oil, alkyl phenolic antioxidant and xylidene(s), be at ambient temperature, in the xylidene(s) solvent, under admixture, add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and alkyl phenolic antioxidant successively and form, it is characterized in that it is the multifunction additive of being made by the following weight proportion raw material (part):Cyclopentadiene tricarbonyl manganese 20.0-30.0Dehydrated plant oil 2.0-4.0Alkyl phenolic antioxidant 0.02-0.05Xylidene(s) 65.95-77.98.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97121942 CN1218096A (en) | 1997-11-26 | 1997-11-26 | Multifunctional additive for liquid fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97121942 CN1218096A (en) | 1997-11-26 | 1997-11-26 | Multifunctional additive for liquid fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1218096A true CN1218096A (en) | 1999-06-02 |
Family
ID=5176560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97121942 Pending CN1218096A (en) | 1997-11-26 | 1997-11-26 | Multifunctional additive for liquid fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1218096A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2014745A1 (en) * | 2007-07-10 | 2009-01-14 | Afton Chemical Corporation | Fuel composition comprising a nitrogen-containing compound |
| WO2010077161A3 (en) * | 2008-11-21 | 2010-09-23 | Marine Resources Exploration International B.V. | Synergistic octane booster additives containing aromatics amines and manganese and gasoline resulted from their usage |
| US7879775B2 (en) | 2006-07-14 | 2011-02-01 | Afton Chemical Corporation | Lubricant compositions |
| US7902133B2 (en) | 2006-07-14 | 2011-03-08 | Afton Chemical Corporation | Lubricant composition |
| US7906465B2 (en) | 2006-07-14 | 2011-03-15 | Afton Chemical Corp. | Lubricant compositions |
| US8003584B2 (en) | 2006-07-14 | 2011-08-23 | Afton Chemical Corporation | Lubricant compositions |
| CN102329666A (en) * | 2011-08-30 | 2012-01-25 | 江苏福斯特化工制造有限公司 | Environmentally-friendly heavy oil additive |
| CN105925323A (en) * | 2016-07-15 | 2016-09-07 | 上海中茂新能源应用有限公司 | Multifunctional fuel additive and preparation method thereof |
-
1997
- 1997-11-26 CN CN 97121942 patent/CN1218096A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7879775B2 (en) | 2006-07-14 | 2011-02-01 | Afton Chemical Corporation | Lubricant compositions |
| US7902133B2 (en) | 2006-07-14 | 2011-03-08 | Afton Chemical Corporation | Lubricant composition |
| US7906465B2 (en) | 2006-07-14 | 2011-03-15 | Afton Chemical Corp. | Lubricant compositions |
| US8003584B2 (en) | 2006-07-14 | 2011-08-23 | Afton Chemical Corporation | Lubricant compositions |
| EP2014745A1 (en) * | 2007-07-10 | 2009-01-14 | Afton Chemical Corporation | Fuel composition comprising a nitrogen-containing compound |
| US8715373B2 (en) | 2007-07-10 | 2014-05-06 | Afton Chemical Corporation | Fuel composition comprising a nitrogen-containing compound |
| US8734540B2 (en) | 2007-07-10 | 2014-05-27 | Afton Chemical Corporation | Fuel composition comprising a nitrogen-containing compound |
| WO2010077161A3 (en) * | 2008-11-21 | 2010-09-23 | Marine Resources Exploration International B.V. | Synergistic octane booster additives containing aromatics amines and manganese and gasoline resulted from their usage |
| CN102329666A (en) * | 2011-08-30 | 2012-01-25 | 江苏福斯特化工制造有限公司 | Environmentally-friendly heavy oil additive |
| CN105925323A (en) * | 2016-07-15 | 2016-09-07 | 上海中茂新能源应用有限公司 | Multifunctional fuel additive and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |