CN1325945A - Oil-saving additive of diesel oil - Google Patents
Oil-saving additive of diesel oil Download PDFInfo
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- CN1325945A CN1325945A CN 01127916 CN01127916A CN1325945A CN 1325945 A CN1325945 A CN 1325945A CN 01127916 CN01127916 CN 01127916 CN 01127916 A CN01127916 A CN 01127916A CN 1325945 A CN1325945 A CN 1325945A
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- oxidation inhibitor
- naphthenate
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Abstract
An oil-saving additive of diesel oil is prepared from ferrous naphthenate (45 wt.%) manganese naphthenate (3.5), naphthalene (3), camphor (4.5), polymethacryl butanediimide (2), N-octadecamine oleoxysarocisinate (2), antioxidant (501) (0.5), xyrene (70) and butyl acetate (10) through mixing, filtering. Its advantages include less investment in equipment, simple preparing process, no environmental pollution, low cost and saving oil by 10-20%.
Description
The present invention relates to a kind of diesel-dope.
Save energy and protection environment are significant to human existence and development.China will tap a new source of energy and one of energy-conservation vital task as the develop high-tech industry.
Diesel oil is one of main fuel oil, and the annual diesel oil that consumes of China is up to 6,000 ten thousand tons.Compare with automobile, the hydro carbons carbon content height in the diesel oil, nonflammable complete, black smoke emission from diesel engine and carbon distribution phenomenon are quite general.For a change this situation, countries in the world are always from improving engine installation and improving the continuous effort in diesel quality aspect.For producing high-quality fuel oil, manage to improve Petroleum Processing Technology on the one hand, be in oil fuel, to add a small amount of additive on the other hand.For example widely used octane enhancing additive and oxidation inhibitor in gasoline add cetane number improver and economizing additive in diesel oil, all play the effect of fuel-economizing, environmental protection and protection engine.
China is existing many patent disclosures in the research of diesel-dope.Chinese patent CN1090316A proposes a kind of fuel oil additive, and major ingredient is inorganic salt such as organic solvents such as coal tar, ethanol, benzene and copper sulfate, and the mixture of nitro-cotton.Use propyl alcohol, propyl carbinol, methyl alcohol, ether etc. to be diesel oil potentiating agent among the CN1110306A.Add-on is 0.1%.In CN1237631A, propose to make granular with 16-18 alkanol, calcium sulfonate with high base number, succimide etc.CN1162626A invents a kind of diesel oil auxiliary agent, forms by titanate coupling agent, aromatic hydrocarbon, lipid acid etc. to be dissolved in the gasoline, and be 20% as the diesel-dope rate of economizing gasoline.Disclosed diesel-dope is dissolved in the dimethylbenzene by ferrocene, calcium naphthenate, manganese naphthenate, oxidation inhibitor, sanitising agent etc. among the CN1222559A.Effect with fuel-economizing and cleaner engines.
Above-mentioned diesel-dope all has certain energy-saving effect, but production technique is complicated, price height, the poor stability that has.
Purpose of the present invention, it is good to provide a kind of performance, and price is low, the simple oil-saving additive of diesel oil of production technique.
The objective of the invention is to realize, that is: by following technical proposals
Oil-saving additive of diesel oil comprises combustioncatalysts, diffusion ignition dope, detergent dispersant, raw materials such as anti-rotten rust-preventive agent, oxidation inhibitor and mixed solvent.Combustioncatalysts is the naphthenate or the 2-ethylhexoate of transition metal, and, manganese naphthenate ferrous comprising naphthenic acid, cobalt naphthenate, isocaprylic acid are ferrous, manganese iso-octoate, cobalt iso-octoate.The diffusion ignition dope is organic compound naphthalene and camphor.Detergent dispersant is selected the polyisobutenyl succimide for use.Anti-rotten rust-preventive agent is N-oleoyl sarcosine stearylamine.Oxidation inhibitor is 2,6 ditertiary butyl p cresol.Catalyzer, the diffusion ignition dope, detergent dispersant, anti-rotten rust-preventive agent, oxidation inhibitor, the proportioning of solvent is by weight percentage: the ferrous add-on of catalyst rings alkanoic acid is 1-8%, the manganese naphthenate add-on is 1-5%, the cobalt naphthenate adding is changed to 1-2%, diffusion ignition dope naphthalene add-on is 1-5%, the camphor add-on is 1-5%, detergent dispersant polyisobutenyl succimide add-on is 1-5%, anti-rotten rust-preventive agent N-oleoyl sarcosine stearylamine add-on is 1-4%, oxidation inhibitor 2,6-ditertbutylparacresol add-on is 0.1-0.5%, and the solvent xylene add-on is 50-80%, the butylacetate add-on is 10-30%.
The production method of oil-saving additive of diesel oil, be by the ratio of components needs, get solvent xylene, butylacetate, and they are put into the still that has agitator, start agitator, and by ratio of components need get that naphthenic acid is ferrous, manganese naphthenate, naphthalene, camphor, polyisobutenyl succimide, inhibiter and oxidation inhibitor adds in the mixing kettle successively, normal temperature stirs down, and material is all dissolved.Static 12 hours.Product is filtered the back with 300 order stainless steel sifts to be packed.
The diesel-dope product is pale brown look liquid, and proportion is 0.81-0.85 (25 ℃), is easy to dissolving in diesel oil.Add to mix in the diesel oil by the 0.1-0.2% of diesel oil weight or meausurement and get final product, easy to use.
Produce this diesel-dope, facility investment is few, production technique is simple, raw material is easy to get, non-environmental-pollution, cost are low.This additive is applicable to diesel oil to be the power machine such as passenger-cargo truck, train, boats and ships, tractor of fuel.This additive of evidence has the effect of fuel-economizing, smoke elimination, increase power and protection machinery.Widely apply test on coach and boats and ships, rate of economizing gasoline is 10-20%.
Embodiment one:
Oil-saving additive of diesel oil is mixed with by catalyzer, diffusion ignition dope, detergent dispersant, anti-rotten rust-preventive agent, oxidation inhibitor and mixed solvent, and its ratio of components is by weight percentage:
Naphthenic acid is ferrous 4.5%, manganese naphthenate 3.5%, naphthalene 3.0%, camphor 4.5%, polyisobutenyl succimide 2.0%, N-oleoyl sarcosine stearylamine 2.0%, oxidation inhibitor (501) 0.5%, dimethylbenzene 70%, butylacetate 10%.
Embodiment two
Oil-saving additive of diesel oil is mixed with by catalyzer, diffusion ignition dope, detergent dispersant, anti-rotten rust-preventive agent, oxidation inhibitor and mixed solvent, and its ratio of components is by weight percentage:
Isocaprylic acid is ferrous 5.0%, cobalt iso-octoate 1.0%, naphthalene 4.0%, camphor 5.0%, polyisobutenyl succimide 3.0%, N-oleoyl sarcosine stearylamine 1.5%, oxidation inhibitor (501) 0.5%, dimethylbenzene 60%, butylacetate 20%.
The effect brief introduction of catalyzer, diffusant, detergent dispersant, anti-rotten rust-preventive agent, oxidation inhibitor, solvent:
1, catalyzer
Diesel combustion is a kinds of oxidation reaction, and final product is carbonic acid gas and water.Diesel oil can produce carbon monoxide, hydro carbons and carbon black when incomplete combustion, complicated dehydrogenation and polyreaction take place simultaneously form carbon distribution.The present invention is a combustioncatalysts with the naphthenate or the 2-ethylhexoate of transition metal, but adds the reaction of combustioncatalysts promotes oxidn, makes diesel combustion complete.
2, diffusion ignition dope
Organic compound naphthalene and camphor have and are easy to the performance that distils and spread, add in the diesel oil and can play combustion-supporting effect.
3, detergent dispersant
For preventing that diesel motor from producing carbon distribution in using combustion processes, adding a small amount of detergent dispersant is the effective ways that prevent carbon distribution.Can use the polyisobutenyl succimide to be detergent dispersant.
4, anti-rotten rust-preventive agent
Diesel oil owing to oxygenizement produces acidic substance, makes the diesel quality variation in storage and use.With N-oleoyl sarcosine stearylamine as anti-rotten rust-preventive agent.
5, oxidation inhibitor
Diesel oil is subjected to after the oxidation radical polymerization taking place, and the compound of generation becomes insoluble colloid in diesel oil.Add oxidation inhibitor and can stop the diesel oil oxidation polymerization, prevent that colloid from producing.Can select for use 2,6 ditertiary butyl p cresol (501) to be oxidation inhibitor.
6, solvent
The effect of solvent is to make the multiple components in the diesel-dope be dissolved as homogeneous system.Can be dissolved in the diesel oil rapidly after additive is added in the diesel oil and go.Correctly select for use solvent can give full play to the function of additive.The present invention selects the mixture of dimethylbenzene and butylacetate for use.
Claims (3)
1, oil-saving additive of diesel oil, by catalyzer, the diffusion ignition dope, anti-rotten rust-preventive agent, oxidation inhibitor and mixed solvent, mix, stir, make after the filtration, catalyzer can be naphthenate, also can be 2-ethylhexoate, it is characterized in that described catalyzer comprises that the naphthenate naphthenic acid is ferrous, manganese naphthenate, cobalt naphthenate, the diffusion ignition dope comprises naphthalene, camphor, detergent dispersant is the polyisobutenyl succimide, anti-rotten rust-preventive agent is N-oleoyl sarcosine stearylamine, oxidation inhibitor is 2, the 6-ditertbutylparacresol, solvent comprises diformazan, butylacetate: its ratio of components is the ferrous 1-8% of naphthenic acid by weight percentage, manganese naphthenate 1-5%, cobalt naphthenate 1-2%, naphthalene 1-5%, camphor 1-5%, polyisobutenyl succimide 1-5%, N-oleoyl sarcosine stearylamine 1-4%, 2,6 ditertiary butyl p cresol 0.1-0.5%, dimethylbenzene 50-80%, butylacetate 10-30%.
2, oil-saving additive of diesel oil according to claim 1, the ratio of components that it is characterized in that described catalyzer, diffusion ignition dope, detergent dispersant, anti-rotten rust-preventive agent, oxidation inhibitor and mixed solvent are ferrous 4.5% for naphthenic acid by weight percentage, manganese naphthenate 3.5%, naphthalene 3.0%, camphor 4.5%, polyisobutenyl succimide 2.0%, N-oleoyl sarcosine stearylamine 2.0%, oxidation inhibitor (501) 0.5%, dimethylbenzene 70%, butylacetate 10%.
3, oil-saving additive of diesel oil according to claim 1, it is characterized in that described catalyzer, diffusion ignition dope, detergent dispersant, anti-rotten rust-preventive agent, oxidation inhibitor and mixed solvent are mixed with, its ratio of components is that isocaprylic acid is ferrous 5.0% by weight percentage, cobalt iso-octoate 1.0%, naphthalene 4.0%, camphor 5.0%, polyisobutenyl succimide 3.0%, N-oleoyl sarcosine stearylamine 1.5%, oxidation inhibitor (501) 0.5%, dimethylbenzene 60%, butylacetate 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127916 CN1325945A (en) | 2001-07-11 | 2001-07-11 | Oil-saving additive of diesel oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127916 CN1325945A (en) | 2001-07-11 | 2001-07-11 | Oil-saving additive of diesel oil |
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| CN1325945A true CN1325945A (en) | 2001-12-12 |
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| CN 01127916 Pending CN1325945A (en) | 2001-07-11 | 2001-07-11 | Oil-saving additive of diesel oil |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007007191A1 (en) | 2005-07-07 | 2007-01-18 | Innospec Deutschland Gmbh | Composition |
| WO2008084251A1 (en) * | 2007-01-11 | 2008-07-17 | Innospec Limited | Composition, method and use |
| CN104031695A (en) * | 2013-03-09 | 2014-09-10 | 谢家传 | Synthetic diesel oil |
| CN106675678A (en) * | 2016-11-29 | 2017-05-17 | 丁万太 | Surface-activity water-base combustion improver for preparing environment-friendly diesel, preparation method of surface-activity water-base combustion improver and environment-friendly diesel |
| CN108865300A (en) * | 2018-06-05 | 2018-11-23 | 深圳市龙威科技发展有限公司 | A kind of fuel system multiple-effect non-dismounting cleaning agent |
| CN110551538A (en) * | 2019-09-06 | 2019-12-10 | 赵广敏 | oil-saving emission-reducing diesel detergent and preparation method thereof |
| CN114806654A (en) * | 2022-05-06 | 2022-07-29 | 张士宁 | Low-temperature combustion purifying agent |
-
2001
- 2001-07-11 CN CN 01127916 patent/CN1325945A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006268005B2 (en) * | 2005-07-07 | 2011-04-14 | Innospec Deutschland Gmbh | Composition |
| CN101258226B (en) * | 2005-07-07 | 2013-09-11 | 因诺斯佩克德国有限责任公司 | Composition |
| JP2009500466A (en) * | 2005-07-07 | 2009-01-08 | インノスペック ドイチュランド ゲーエムベーハー | Composition |
| WO2007007191A1 (en) | 2005-07-07 | 2007-01-18 | Innospec Deutschland Gmbh | Composition |
| EP2287277A1 (en) * | 2005-07-07 | 2011-02-23 | Innospec Deutschland GmbH | Composition |
| JP2010515801A (en) * | 2007-01-11 | 2010-05-13 | インノスペック リミテッド | Compositions, methods and uses |
| WO2008084251A1 (en) * | 2007-01-11 | 2008-07-17 | Innospec Limited | Composition, method and use |
| US8870981B2 (en) | 2007-01-11 | 2014-10-28 | Innospec Limited | Additive fuel composition, and method of use thereof |
| CN101636476B (en) * | 2007-01-11 | 2015-08-12 | 因诺斯佩克有限公司 | Composition, method and purposes |
| CN104031695A (en) * | 2013-03-09 | 2014-09-10 | 谢家传 | Synthetic diesel oil |
| CN106675678A (en) * | 2016-11-29 | 2017-05-17 | 丁万太 | Surface-activity water-base combustion improver for preparing environment-friendly diesel, preparation method of surface-activity water-base combustion improver and environment-friendly diesel |
| CN108865300A (en) * | 2018-06-05 | 2018-11-23 | 深圳市龙威科技发展有限公司 | A kind of fuel system multiple-effect non-dismounting cleaning agent |
| CN110551538A (en) * | 2019-09-06 | 2019-12-10 | 赵广敏 | oil-saving emission-reducing diesel detergent and preparation method thereof |
| CN114806654A (en) * | 2022-05-06 | 2022-07-29 | 张士宁 | Low-temperature combustion purifying agent |
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