CN1077913C - Smoke abatement additive for engine fuels - Google Patents
Smoke abatement additive for engine fuels Download PDFInfo
- Publication number
- CN1077913C CN1077913C CN97122154A CN97122154A CN1077913C CN 1077913 C CN1077913 C CN 1077913C CN 97122154 A CN97122154 A CN 97122154A CN 97122154 A CN97122154 A CN 97122154A CN 1077913 C CN1077913 C CN 1077913C
- Authority
- CN
- China
- Prior art keywords
- additive
- smoke
- plant oil
- monomethylaniline
- tricarbonyl manganese
- 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
- 239000000654 additive Substances 0.000 title claims abstract description 32
- 230000000996 additive effect Effects 0.000 title claims abstract description 32
- 239000000779 smoke Substances 0.000 title claims abstract description 31
- 239000000446 fuel Substances 0.000 title abstract description 15
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 10
- CLLSOFHOYCGNJP-UHFFFAOYSA-N carbon monoxide cyclopenta-1,3-diene manganese Chemical compound [Mn].[C]=O.[C]=O.[C]=O.C1C=CC=C1 CLLSOFHOYCGNJP-UHFFFAOYSA-N 0.000 claims description 20
- 239000010773 plant oil Substances 0.000 claims description 17
- -1 carbonyl diurethane aniline Chemical compound 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 2
- ZTYHBUKJQADEGW-UHFFFAOYSA-N C(=O)=C1C(C=CC=C1)NC1=CC=CC=C1 Chemical compound C(=O)=C1C(C=CC=C1)NC1=CC=CC=C1 ZTYHBUKJQADEGW-UHFFFAOYSA-N 0.000 abstract 2
- DEIHRWXJCZMTHF-UHFFFAOYSA-N [Mn].[CH]1C=CC=C1 Chemical compound [Mn].[CH]1C=CC=C1 DEIHRWXJCZMTHF-UHFFFAOYSA-N 0.000 abstract 2
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 2
- 239000008158 vegetable oil Substances 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 1
- 239000002283 diesel fuel Substances 0.000 description 6
- 230000008030 elimination Effects 0.000 description 6
- 238000003379 elimination reaction Methods 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 208000021245 head disease Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The smoke-eliminating additive for engine fuel consists of cyclopentadienyl manganese tricarbonyl, dewatered vegetable oil, carbonyl diphenylamine and methyl aniline, and is prepared through adding cyclopentadienyl manganese tricarbonyl, dewatered vegetable oil and carbonyl diphenylamine to methyl aniline solvent at room temperature and stirring, and can inhibit the generation of 40% smoke in engine fuel while increasing the stability of the fuel 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 additive for eliminating smoke, 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 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 according to this 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 hours,
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)
- A kind of additive for eliminating smoke of motor spirit, it 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 according to this 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 20.0-30.0Dehydrated plant oil 25.0-35.0Carbonyl diurethane aniline 0.02Monomethylaniline 54.98-34.98.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97122154A CN1077913C (en) | 1997-11-26 | 1997-11-26 | Smoke abatement additive for engine fuels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97122154A CN1077913C (en) | 1997-11-26 | 1997-11-26 | Smoke abatement additive for engine fuels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1218098A CN1218098A (en) | 1999-06-02 |
| CN1077913C true 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 | Smoke abatement additive for engine fuels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1077913C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430586B (en) * | 2021-06-08 | 2023-03-28 | 浙江工业大学 | Method for improving mechanical property of electrolytic copper foil and additive used by method |
Citations (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
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080315A (en) * | 1992-06-22 | 1994-01-05 | 李家权 | Specific diesel additives |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1218098A (en) | 1999-06-02 |
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| 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 | Publication of corrected invention patent application |
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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 |