CN1218098A - Engine fuel additive for eliminating smoke - Google Patents
Engine fuel additive for eliminating smoke Download PDFInfo
- Publication number
- CN1218098A CN1218098A CN 97122154 CN97122154A CN1218098A CN 1218098 A CN1218098 A CN 1218098A CN 97122154 CN97122154 CN 97122154 CN 97122154 A CN97122154 A CN 97122154A CN 1218098 A CN1218098 A CN 1218098A
- Authority
- CN
- China
- Prior art keywords
- additive
- smoke
- plant oil
- eliminating smoke
- cyclopentadiene tricarbonyl
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
Abstract
An additive for reducing smoke of engine fuel is prepared from manganes cyclopentadiene tricarbonyl, dewatered plant oil, carbonyl diphenylamine and methylaniline through sequential addition of the first three to methylaniline as solvent at ordinary temp. and mixing them together. It features decreasing the smoke generated by engine fuel by 40% and increasing the fuel stability to 720 hr.
Description
The present invention relates to a kind of additive for eliminating smoke of motor spirit, relate to a kind of additive that contains organic element compound that in fuel, adds specifically, make it in combustion processes, to reduce the generation of cigarette.
At present, when using hydrocarbon fuels, because secular application baric additive makes combustion chamber and nozzle produce the carbon distribution phenomenon, thereby make the working order of engine worsen, gas passage at engine comprises high-temperature zone and cold zone, and because of the gas after the burning makes it the corrosion aggravation, so the compound of barium has severe toxicity, can cause the disease of head, influence HUMAN HEALTH, that is to say that this baric additive is undesirable, it has negative impact to human body and machinery equipment.In addition, when organic element compound cyclopentadiene tricarbonyl manganese when add-on is 0.01-0.05% weight in fuel as smoke of gunpowder additive, can reduce the generation of 15-20% cigarette, but, when the cyclopentadiene tricarbonyl manganese additive is applied to various ingredients fuel, when for example being applied in the diesel oil of gas engine low sulfur content, can find that the corrodibility after carbon distribution effect on its engine parts and burning is also increasing, after this external operation is used nearly 5-6 hour, owing to produce precipitation in the fuel, its smoke elimination effect is also reducing, and this thus cyclopentadiene tricarbonyl manganese additive is also undesirable.
Proposed following additive for eliminating smoke prescription: it is characterized in that by cyclopentadiene tricarbonyl manganese, dehydrated plant oil, Yelkin TTS and solvent composition it is the additive made from following weight percentages thereupon:
Cyclopentadiene tricarbonyl manganese 15.0-25.0
Dehydrated plant oil 10.0-20.0
Yelkin TTS 8.0-15.0
Solvent all the other
Though, the smoke elimination validity that using above-mentioned additive increases can reach 25-36%, yet the stability of fuel only is 200-600 hour, after surpassing the time of this section stability, owing to there is manganiferous throw out to increase in the additive, and the smoke elimination effect is reduced significantly, still undesirable by the above-mentioned additive of cyclopentadiene tricarbonyl manganese, dehydrated plant oil, Yelkin TTS and solvent composition thus.
The object of the present invention is to provide a kind of additive for eliminating smoke of motor spirit,, improve the validity of smoke elimination and the stability of fuel so that after adding additive of the present invention in the motor spirit, make it in combustion processes, to reduce the generation of cigarette.
The object of the present invention is achieved like this, it mainly is made up of cyclopentadiene tricarbonyl manganese, dehydrated plant oil, carbonyl diurethane aniline and monomethylaniline, it is to add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and carbonyl diurethane aniline successively in the monomethylaniline solvent at ambient temperature, while is stirred to form, and it is characterized in that it is the additive for eliminating smoke of being made by the following weight proportion raw material (part):
Cyclopentadiene tricarbonyl manganese 20.0-30.0
Dehydrated plant oil 25.0-35.0
Carbonyl diurethane aniline 0.02
Monomethylaniline 54.98-34.98.
The present invention compared with prior art, it can make the generation of motor spirit 40% cigarette be suppressed, and the stability of fuel is increased to 720 hours.
If additive for eliminating smoke is prepared not according to said components amount boundary, then lost advantage of the present invention, technical indicator shown in not reaching, when if the content of cyclopentadiene tricarbonyl manganese is lower than 20% weight, can not ensure the validity of smoke elimination, and during greater than 30% weight, burn period has then extended, when if the content of carbonyl diurethane aniline and dehydrated plant oil is lower than 0.02% and 25% weight respectively, will make cyclopentadiene tricarbonyl manganese decompose, and make its throw out increase, the carbonyl diurethane aniline content is greater than 0.02% weight and dehydrated plant oil during greater than 35% weight in addition, correspondingly produced the generation position of paint film in the combustion chamber, and made the work of engine produce difficulty, monomethylaniline uses as solvent in additive for eliminating smoke.
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 20.0g
Dehydrated plant oil 25.0g
Carbonyl diurethane aniline 0.02g
Monomethylaniline 54.98g.
Add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and carbonyl diurethane aniline according to this in the monomethylaniline solvent at ambient temperature, the while is stirred to form, and promptly gets the additive for eliminating smoke 100g of motor spirit of the present invention.
Embodiment 2
Be purchased:
Cyclopentadiene tricarbonyl manganese 25.0g
Dehydrated plant oil 30.0g
Carbonyl diurethane aniline 0.02g
Monomethylaniline 44.98g.
Add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and carbonyl diurethane aniline according to this in the monomethylaniline solvent at ambient temperature, the while is stirred to form, and promptly gets the additive for eliminating smoke 100g of motor spirit of the present invention.
Embodiment 3
Be purchased:
Cyclopentadiene tricarbonyl manganese 30.0g
Dehydrated plant oil 35.0g
Carbonyl diurethane aniline 0.02g
Monomethylaniline 34.98g.
Add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and carbonyl diurethane aniline according to this in the monomethylaniline solvent at ambient temperature, the while is stirred to form, and promptly gets the additive for eliminating smoke 100g of motor spirit of the present invention.
By the additive for eliminating smoke that the foregoing description is made, when testing in diesel oil, every kind of fuel input is 3 milliliters, and the additive for eliminating smoke test-results that then above-mentioned three kinds of embodiment make is as follows:
Diesel oil+add additive for eliminating smoke by similar prescription:
Eliminate smoke than being 25-36%, stability is 200-600 hour,
The additive for eliminating smoke of diesel oil+embodiment 1:
Eliminate smoke than being 28%, stability is 620 hours,
The additive for eliminating smoke of diesel oil+embodiment 2:
Eliminate smoke than being 37%, stability is 700 hours,
The additive for eliminating smoke of diesel oil+embodiment 3:
Eliminate smoke than being 40%, stability is 720 hours.
The above test of carrying out shows: add additive of the present invention in fuel, can make the smoke elimination effect reach 40%, and the stability that has improved fuel reaches 720 hours.
Claims (1)
1. the additive for eliminating smoke of a motor spirit, it mainly is made up of cyclopentadiene tricarbonyl manganese, dehydrated plant oil, carbonyl diurethane aniline and monomethylaniline, it is to add cyclopentadiene tricarbonyl manganese, dehydrated plant oil and carbonyl diurethane aniline successively in the monomethylaniline solvent at ambient temperature, while is stirred to form, and it is characterized in that it is the additive for eliminating smoke of being made by the following weight proportion raw material (part):
Cyclopentadiene tricarbonyl manganese 20.0-30.0
Dehydrated plant oil 25.0-35.0
Carbonyl diurethane aniline 0.02
Monomethylaniline 54.98-34.98.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97122154A CN1077913C (en) | 1997-11-26 | 1997-11-26 | Engine fuel additive for eliminating smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97122154A CN1077913C (en) | 1997-11-26 | 1997-11-26 | Engine fuel additive for eliminating smoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1218098A true CN1218098A (en) | 1999-06-02 |
| CN1077913C CN1077913C (en) | 2002-01-16 |
Family
ID=5176714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97122154A Expired - Fee Related CN1077913C (en) | 1997-11-26 | 1997-11-26 | Engine fuel additive for eliminating smoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1077913C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430586A (en) * | 2021-06-08 | 2021-09-24 | 浙江工业大学 | Method for improving mechanical property of electrolytic copper foil and additive used by method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080315A (en) * | 1992-06-22 | 1994-01-05 | 李家权 | Specific diesel additives |
-
1997
- 1997-11-26 CN CN97122154A patent/CN1077913C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430586A (en) * | 2021-06-08 | 2021-09-24 | 浙江工业大学 | Method for improving mechanical property of electrolytic copper foil and additive used by method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1077913C (en) | 2002-01-16 |
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| 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 | ||
| CI01 | Correction of invention patent gazette |
Correction item: Termination of patent right Correct: delete False: Termination of patent right Number: 4 Volume: 21 |
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| ERR | Gazette correction |
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| 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 |