CN101445751A - Non-shear-form environment-friendly and energy-saving watered procetane - Google Patents
Non-shear-form environment-friendly and energy-saving watered procetane Download PDFInfo
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- CN101445751A CN101445751A CNA2008102098704A CN200810209870A CN101445751A CN 101445751 A CN101445751 A CN 101445751A CN A2008102098704 A CNA2008102098704 A CN A2008102098704A CN 200810209870 A CN200810209870 A CN 200810209870A CN 101445751 A CN101445751 A CN 101445751A
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Abstract
The invention provides a non-shear-form environment-friendly and energy-saving watered procetane which consists of hydrophilizing agent, oleophylic agent and cetane number regulator and in particular consists of oleic acid, cyclohexylamine, triethanolamine, monoethanolamine, nitric acid ethylene-propylene resin, alkyl naphthalene, potassium hydroxide and cetane number modifying addition. Weight parts of the raw materials are as follows: 65-70 parts of oleic acid, 6-8 parts of cyclohexylamine, 3-5 parts of triethanolamine, 11-12 parts of monoethanolamine, 1.2 parts of nitric acid ethylene-propylene resin, 1 part of alkyl naphthalene, 14-20 parts of potassium hydroxide and 2 parts of cetane number modifying addition. The procetane can be prepared by using a special apparatus to synthesize, emulsify and homogenize the raw materials according to the weight ratios at a normal temperature. The invention can keep the color and the liquidity of mixed emulsified diesel unchanged, does not separate oil from water and meanwhile has the advantages of environment protection, energy conservation, etc.
Description
(1) technical field
The invention belongs to chemical technology field, be specifically related to a kind of environmental protection and energy saving water-diesel blend additive.
(2) background technology
The various emulsifying agents that are used for fuel oil at present are a lot, in fuel oil, add certain quantity of additive and water, additive can make water, oil mixt forms water-in-oil, emulsion, oil in water emulsion produces high temperature when combustor inner cylinder, cause the vaporization of water in the emulsion, secondary-atomizing, make the diesel particulate fragmentation littler, thereby enlarge the contact area of diesel oil and air, make the more abundant burning of diesel oil, the existence of carbon black in the diesel oil under water molecules and the high temperature at high temperature, make burning more abundant, so promptly save diesel oil, reduce again because of a large amount of carbide of insufficient discharging that burn, oxide compound, reduce atmospheric pollution.But can keep constant, mobile constant, the profit of mixed diesel oil emulsification color and luster not separate in the prior art, the product of environmental protection and energy saving simultaneously seldom can not satisfy people's requirement of living.
(3) summary of the invention
The object of the present invention is to provide a kind of constant, mobile constant, profit of mixed diesel oil emulsification color and luster that can make not separate the non-shear-form environment-friendly and energy-saving watered procetane of environmental protection and energy saving simultaneously.
The object of the present invention is achieved like this: it is by hydrophilizing agent, the oleophylic agent, the cetane value conditioning agent is formed, specifically comprise oleic acid, hexahydroaniline, trolamine, Monoethanolamine MEA BASF, nitric acid second third fat, alkylnaphthalene, potassium hydroxide, cetane number improver disposes, its weight percent is: oleic acid 65-70 part, hexahydroaniline 6-8 part, trolamine 3-5 part, Monoethanolamine MEA BASF 11-12 part, 1.2 parts in nitric acid second third fat, 1 part of alkylnaphthalene, potassium hydroxide 14-20 part, 2 parts of cetane number improvers, the configuration starting material evenly get final product by weight dropping into the synthetic emulsification of specific equipment at normal temperatures.
Adopt diesel emulsion method and technology of the present invention that following advantage is arranged: the diesel oil emulsification addictive manufacture craft is easy, and starting material are easy to get, and the diesel oil emulsification appearance transparent after synthesizing is not stratified, does not precipitate, and is stable, excellent property.The compatibility that oleic acid in the microemulsified compound diesel additive, potassium hydroxide, trolamine, Monoethanolamine MEA BASF constitute, play microemulsion, increased emulsifying property greatly, make ionized water in diesel oil, form the small globule of diameter 0.5-5nm, thereby greatly reduce the surface tension of the globule, formed transparent and the stable microemulsion compound fuel.
Additive of the present invention compatibility has by weight percentage been realized non-shearing shape environmental protection and energy saving diesel oil emulsification.Alkylnaphthalene in the additive of the present invention has played the effect of pour point depressant and viscosity-depression agent, makes the microemulsified compound diesel of producing have good low temperature flowability.Nitric acid second third fat in the additive, hexahydroaniline are a kind of water-soluble solvent explosion solvents, the diesel oil emulsification that configures has in combustion processes along with " microexplosion " phenomenon generation ionized water is vaporized rapidly, wherein hexahydroaniline forms the smile crystal, discharges heat with at high temperature blasting after oxygen contacts.Accelerate flame transmission speed simultaneously, diesel oil is more fully burnt, increased heat, reduced the generation of obnoxious flavoures such as carbon deposit, coking, CO.In addition, cetane number improver can improve the combustioncharacteristics of diesel oil, shortens ignition time, improves the thermal condition dynamic property of locomotive, and oil-saving effect is obvious.Table 1 is reported through Heilongjiang Province's product quality supervision and inspection analytical test result for product of the present invention:
Table 1 analytical test result
| Sequence number | Analysis project | Quality index | Analytical results | Estimate suggestion |
| 1 | Boiling range 50% recovered temperature ℃ is not higher than 90% recovered temperature, ℃ is not higher than 95% recovered temperature, ℃ is not higher than | 300 355 365 | 268 344 354 | Qualified qualified |
| 2 | Condensation point ℃ is not higher than | 0 | -2 | Qualified |
| 3 | Cold filter clogging temperature ℃ is not higher than | 4 | 4 | Qualified |
| 4 | Kinematic viscosity (20 ℃), mm 2/s | 3.0～8.0 | 3.837 | Qualified |
| 5 | (50 ℃, 3h), level is not more than in copper corrosion | 1 | 1a | Qualified |
| 6 | Cetane value is not less than | 45 | 56 | Qualified |
| 7 | Density (20 ℃), kg/m 2 | Actual measurement | 824.3 | |
| 8 | Flash-point (remaining silent), ℃ | Actual measurement | 46 |
Adopt additive of the present invention to make the microemulsified compound diesel burning, make water and two kinds of immiscible liquid of oil that chemistry take place rapidly, physical change forms water-in-oil-type microemulsion fluid fuel, appearance transparent, good stability, long-term storage is not stratified, calorific value height, efficiency of combustion height, the equipment engine is had no side effect, and play energy-conserving and environment-protective.
(4) embodiment
The present invention is further illustrated below in conjunction with specific embodiment:
Embodiment 1:
Present embodiment preparation diesel oil emulsification addictive adopts oleic acid 65kg, hexahydroaniline 6kg, trolamine 5kg, Monoethanolamine MEA BASF 11kg, the nitric acid second third fat 1.2kg, alkylnaphthalene 1kg, potassium hydroxide 18.8kg, cetane number improver 2kg drops into specific equipment with above-mentioned materials, stirs to get final product.
The cetane number improver main component is a nitric ether in the present embodiment, is used for catalytic cracking diesel oil, improves incendiary lag period, increases diesel-fuel cetane number.
Embodiment 2:
Present embodiment preparation diesel oil emulsification addictive adopts oleic acid 70kg, hexahydroaniline 7kg, trolamine 4kg, Monoethanolamine MEA BASF 11kg, the nitric acid second third fat 1.2kg, alkylnaphthalene 1kg, potassium hydroxide 14kg, cetane number improver 2kg drops into specific equipment with above-mentioned materials, stirs to get final product.
The present embodiment cetane number improver be in diesel oil, adopt 2-ethylhexyl nitric ether and assist, compound molecule such as functional agent combines, improve the cetane value radix, shorten warm cylinder and start time, change ignition characteristic, diesel cetane-number improver is peace and quiet in addition, anti-emulsion, antioxygen, multiple function such as antirust, reduce exhaust emissions, improve cold-starting, effectively improve the use properties of diesel oil.
Embodiment 3:
Present embodiment preparation diesel oil emulsification addictive adopts oleic acid 65kg, hexahydroaniline 6kg, trolamine 3kg, Monoethanolamine MEA BASF 11kg, the nitric acid second third fat 1.2kg, alkylnaphthalene 1kg, potassium hydroxide 20kg, cetane number improver 2kg drops into specific equipment with above-mentioned materials, stirs to get final product.
The cetane number improver main component is an isooctyl ester nitrate in the present embodiment, adds 0.1-0.3% in low cetane number light diesel oil, can improve 2-9 unit, can improve the combustioncharacteristics of diesel oil, shorten ignition time, improve the thermal condition dynamic property of locomotive, oil-saving effect is obvious.
Claims (4)
1, a kind of non-shear-form environment-friendly and energy-saving watered procetane, it is made up of hydrophilizing agent, oleophylic agent, cetane number improver, it is characterized in that it comprises that oleic acid, hexahydroaniline, trolamine, Monoethanolamine MEA BASF, nitric acid second third fat, alkylnaphthalene, potassium hydroxide, cetane number improver dispose, its weight percent is: 2 parts of oleic acid 65-70 parts, hexahydroaniline 6-8 part, trolamine 3-5 part, Monoethanolamine MEA BASF 11-12 part, 1.2 parts in nitric acid second third fat, 1 part of alkylnaphthalene, potassium hydroxide 14-20 part, cetane number improver.
2, non-shear-form environment-friendly and energy-saving watered procetane according to claim 1 is characterized in that it comprises that weight percent is: 2 parts of 65 parts of oleic acid, 6 parts of hexahydroaniline, 3 parts of trolamines, 11 parts of Monoethanolamine MEA BASFs, 1.2 parts in nitric acid second third fat, 1 part of alkylnaphthalene, 14 parts in potassium hydroxide and nitric ethers.
3, non-shear-form environment-friendly and energy-saving watered procetane according to claim 1 is characterized in that it comprises that weight percent is: 2 parts of 70 parts of oleic acid, 8 parts of hexahydroaniline, 5 parts of trolamines, 12 parts of Monoethanolamine MEA BASFs, 1.2 parts in nitric acid second third fat, 1 part of alkylnaphthalene, 20 parts in potassium hydroxide and 2-ethylhexyl nitric ethers.
4, non-shear-form environment-friendly and energy-saving watered procetane according to claim 1 is characterized in that it comprises that weight percent is: 2 parts of 65 parts of oleic acid, 8 parts of hexahydroaniline, 3 parts of trolamines, 12 parts of Monoethanolamine MEA BASFs, 1.2 parts in nitric acid second third fat, 1 part of alkylnaphthalene, 18 parts in potassium hydroxide and isooctyl ester nitrates.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008102098704A CN101445751A (en) | 2008-12-31 | 2008-12-31 | Non-shear-form environment-friendly and energy-saving watered procetane |
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| CNA2008102098704A CN101445751A (en) | 2008-12-31 | 2008-12-31 | Non-shear-form environment-friendly and energy-saving watered procetane |
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| CN101445751A true CN101445751A (en) | 2009-06-03 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260552A (en) * | 2011-03-08 | 2011-11-30 | 永州锦溁新能源开发有限公司 | Diesel additive |
| CN101812334B (en) * | 2009-11-30 | 2012-10-31 | 济南开发区星火科学技术研究院 | Multiple-effect composite additive of diesel oil and preparation method thereof |
| CN103254954A (en) * | 2013-05-22 | 2013-08-21 | 吴江市德佐日用化学品有限公司 | Concentrated emulsified diesel fuel |
| 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 |
| CN112852508A (en) * | 2020-12-29 | 2021-05-28 | 东方傲立石化有限公司 | Oil quality improver and preparation method thereof |
-
2008
- 2008-12-31 CN CNA2008102098704A patent/CN101445751A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812334B (en) * | 2009-11-30 | 2012-10-31 | 济南开发区星火科学技术研究院 | Multiple-effect composite additive of diesel oil and preparation method thereof |
| CN102260552A (en) * | 2011-03-08 | 2011-11-30 | 永州锦溁新能源开发有限公司 | Diesel additive |
| CN103254954A (en) * | 2013-05-22 | 2013-08-21 | 吴江市德佐日用化学品有限公司 | Concentrated emulsified diesel fuel |
| 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 |
| CN112852508A (en) * | 2020-12-29 | 2021-05-28 | 东方傲立石化有限公司 | Oil quality improver and preparation method thereof |
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Application publication date: 20090603 |