CN101343575A - High-efficiency, environment friendly and clean synthesis light diesel oil and preparation method - Google Patents
High-efficiency, environment friendly and clean synthesis light diesel oil and preparation method Download PDFInfo
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- CN101343575A CN101343575A CNA2008100701379A CN200810070137A CN101343575A CN 101343575 A CN101343575 A CN 101343575A CN A2008100701379 A CNA2008100701379 A CN A2008100701379A CN 200810070137 A CN200810070137 A CN 200810070137A CN 101343575 A CN101343575 A CN 101343575A
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Abstract
The invention relates to synthetic light diesel oil with high efficiency, environmental protection and cleanness and a preparation method, relating to synthetic diesel oil. The synthetic diesel oil comprises the components, by weight: 48 parts to 75 parts of diesel oil; 4 parts to 12 parts of diesel oil activating agent; 8 parts to 15 parts of regenerated waste oil; 6 parts to 12 parts of vegetable oil acid; 1 part to 7 parts of methanol; and 6 parts to14 parts of water. The preparation method comprises: the diesel oil activating agent is prepared firstly, and then the water is pumped into a reaction vessel according to the weight ratio. The materials in the reaction vessel is heated and agitated and then the regenerated waste oil, the vegetable oil acid, the methanol and the diesel oil activating agent are added into the reaction vessel sequentially for being agitated and heated, when the temperature rises to 50 DEG C, a valve is opened to cool the materials, and the diesel oil is pumped into the reaction vessel when the temperature of the materials in the vessel is cooled down to 25 DEG C, thereby obtaining the finished product. The invention has the advantages that the calorific value is high, the rate of economizing diesel oil is 5 percent to 10 percent, the compatibility is good, carbon deposits do not exist, layering can not occur during the six months storage of the synthetic light diesel oil, and discharge of three wastes during production can not occur.
Description
One, technical field
The present invention relates to a kind of combined diesel oil, especially a kind of efficient, environmental protection, clean synthesis light diesel oil and preparation method.
Two, background technology
In recent years, because global petroleum resources shortage impels various countries that the research of new forms of energy is more and more paid attention to.From 1913, the Hopkinson of univ cambridge uk proposed the diesel oil blended with water combustion technology, but because its particle water is big, layering easily, water outlet, the shelf-time is short, and problem is a lot of in therefore applying.Invention report about combined diesel oil is many, is engaged in the very few of scale operation and sale, traces it to its cause, mainly be: the bad on the spot purchase of starting material of 1. producing combined diesel oil, buy as the other places, cost improves again greatly, causes the sector to be in starvation for a long time; 2. raw material quality instability is particularly utilized waste oil, the waste material synthetic diesel oil of factory, and performance inconsistency is bigger, and it is very difficult to be used in motor car engine; 3. many combined diesel oil density in winter are excessive, and very thickness easily blocks up oil circuit, when temperature is higher, oxidation is serious, is not surface flotation one deck tunica albuginea, and there is suspended substance the centre exactly, perhaps put for some time slightly with regard to precipitation, perhaps oil becomes muddy, can not be applicable on the diesel engine at all; 4. the combined diesel oil layering that has is obvious, or can not mix mutually with petrifaction diesel.
Three, summary of the invention
It is simple to the purpose of this invention is to provide a kind of prescription and preparation method, and raw material sources are wide, utilize refuse, produce not to have efficient, environmental protection, clean synthesis light diesel oil and the preparation method of " three wastes ".
Technical scheme that purpose of the present invention adopts is, be made up of diesel oil, diesel oil exciting agent, reclaiming waste oil, vegetable oil acid, methyl alcohol, water, its component is 48～75 parts of diesel oil by weight: 4～12 parts of diesel oil exciting agents: 8～15 parts of reclaiming waste oils: 6～12 parts of vegetable oil acids: 1～7 part of methyl alcohol: 6～14 parts of water.
The present invention, the diesel oil exciting agent is made up of ammoniacal liquor, trolamine, Monoethanolamine MEA BASF, pimelinketone, and its component weight ratio in proportion is 50～80 parts of ammoniacal liquor: 10～30 parts of trolamines: 6～12 parts of Monoethanolamine MEA BASFs: 4～8 parts of pimelinketone.
The present invention, reclaiming waste oil is meant sewer oil or hogwash fat after treatment.Sewer oil or slightly water oil after treatment, water ratio is lower than 8%, inclusion-free is bright more than 25 ℃, can not be the sticking shape of cream in the time of 14 ℃-16 ℃.
Preparation method's step of the present invention is as follows:
A. diesel oil exciting agent preparation: press 50～80 parts of ammoniacal liquor of component weight ratio: 10～30 parts of trolamines: 6～12 parts of Monoethanolamine MEA BASFs: 4～8 parts of pimelinketone, to put into reactor and stirred 3 minutes, the agitator speed of reactor is 80 rev/mins;
B. mix: 6～14 parts of water pump in the reactor, when water is warmed up to 30 ℃, the agitator that starts reactor stirs, stirred 5 minutes, after adding 8～15 parts of reclaiming waste oils, 6～12 parts of vegetable oil acids, 1～7 part of methyl alcohol, 4～12 parts of diesel oil exciting agents more successively by weight, stirred 90 minutes, when the reactor temperature in the kettle reaches 50 ℃, open water intaking valve again, water coolant enters in the reactor interlayer, when making the interior material of reactor still drop to 25 ℃, 48～75 parts of diesel oil is pumped in the reactor still, stirred 70 minutes, and promptly got efficiently, environmental protection, clean synthesis light diesel oil.
The present invention have the prescription feasible, the preparation method is simple, production process does not have " three wastes ", product is limpid transparent, with the petrifaction diesel basically identical; The calorific value height, power is strong, easily starts rate of economizing gasoline 5-10%; Compatible good, can use separately, also can be in any ratio and with the miscible use of the petrifaction diesel of label; No carbon distribution, exhaust emissions reduces more than 32% than petrifaction diesel; Store about half a year not stratifiedly, water resisting property is good, the flash-point height, and accumulating is safe in utilization.
Four, embodiment
Further specify the present invention below in conjunction with embodiment.
Its component is by weight: 60 parts of diesel oil: 6 parts of diesel oil exciting agents: 12 parts of hogwash fats: 8 parts of vegetable oil acids: 4 parts of methyl alcohol: 12 parts of water.Wherein diesel oil exciting agent component is by weight; 65 parts of ammoniacal liquor: 18 parts of trolamines: 8 parts of Monoethanolamine MEA BASFs: 6 parts of pimelinketone.
Its preparation methods steps:
A. prepare the diesel oil exciting agent: 65 parts of ammoniacal liquor, 18 parts of trolamines, 8 parts of Monoethanolamine MEA BASFs, 6 parts of pimelinketone, put into the reactor still, stirred 6 minutes, the agitator speed of reactor is 80 rev/mins;
B. mix: 12 parts of water pump in the reactor, when water is warming up to 30 ℃, the agitator that starts reactor stirred 5 minutes, added 12 parts of hogwash fats, 8 parts of vegetable oil acids, 4 parts of methyl alcohol, 6 parts of diesel oil exciting agents more successively, stirred 90 minutes, when temperature in the kettle reaches 50 ℃, open water intaking valve again, water coolant enters in the reactor interlayer, when making the interior material of still drop to 25 ℃, 60 parts of diesel oil is pumped in the reactor still, stirred 70 minutes, and promptly got efficiently, environmental protection, clean synthesis light diesel oil.
The synthesis light diesel oil of producing send Chinese People's Liberation Army's logistics engineering detecting center check, detects detected result with reference to GB252-200 (O diesel oil) technological standard:
| Sequence number | Test item | Technical indicator | Detected result | Conclusion | |
| 1 | Cetane value | Be not less than 45 | 46.4 | Qualified | |
| 2 | Copper corrosion (50 ℃, 3h), level | Be not more than 1 | 1b | Qualified | |
| 3 | Close flash point, ℃ | Be not less than 55 | 68 | Qualified | |
| 4 | Sulphur content, % | Be not more than 0.2 | 0.1148 | Qualified | |
| 5 | Mechanical impurity, % | Do not have | Do not have | Qualified | |
| 6 | Condensation point, ℃ | Be not higher than 0 | -4 | Qualified |
Conclusion: institute's survey project is qualified.
Claims (4)
1, a kind of efficient, environmental protection, clean synthesis light diesel oil, form by diesel oil, diesel oil exciting agent, reclaiming waste oil, vegetable oil acid, methyl alcohol, water, it is characterized in that component is 48～75 parts of diesel oil by weight: 4～12 parts of diesel oil exciting agents: 8～15 parts of reclaiming waste oils: 6～12 parts of vegetable oil acids: 1～7 part of methyl alcohol: 6～14 parts of water.
2, a kind of efficient, environmental protection according to claim 1, clean synthesis light diesel oil, it is characterized in that the diesel oil exciting agent is made up of ammoniacal liquor, trolamine, Monoethanolamine MEA BASF, pimelinketone, its component weight ratio in proportion is 50～80 parts of ammoniacal liquor: 10～30 parts of trolamines: 6～12 parts of Monoethanolamine MEA BASFs: 4～8 parts of pimelinketone.
3, a kind of efficient, environmental protection according to claim 1, clean synthesis light diesel oil is characterized in that reclaiming waste oil is meant sewer oil or hogwash fat after treatment.Sewer oil or slightly water oil after treatment, water ratio is lower than 8%, inclusion-free is bright more than 25 ℃, can not be the sticking shape of cream in the time of 14 ℃-16 ℃.
4, a kind of efficient, environmental protection, clean synthesis light diesel oil preparation method is characterized in that preparation method's step is as follows:
A. diesel oil exciting agent preparation: press 50～80 parts of ammoniacal liquor of component weight ratio: 10～30 parts of trolamines: 6～12 parts of Monoethanolamine MEA BASFs: 4～8 parts of pimelinketone, to put into reactor and stirred 3 minutes, the agitator speed of reactor is 80 rev/mins;
B. mix: 6～14 parts of water pump in the reactor, when water is warmed up to 30 ℃, the agitator that starts reactor stirs, stirred 5 minutes, after adding 8～15 parts of reclaiming waste oils, 6～12 parts of vegetable oil acids, 1～7 part of methyl alcohol, 4～12 parts of diesel oil exciting agents more successively by weight, stirred 90 minutes, when the reactor temperature in the kettle reaches 50 ℃, open water intaking valve again, water coolant enters in the reactor interlayer, when making the interior material of reactor still drop to 25 ℃, 48～75 parts of diesel oil is pumped in the reactor still, stirred 70 minutes, and promptly got efficiently, environmental protection, clean synthesis light diesel oil.
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| CNA2008100701379A CN101343575A (en) | 2008-08-18 | 2008-08-18 | High-efficiency, environment friendly and clean synthesis light diesel oil and preparation method |
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| CNA2008100701379A CN101343575A (en) | 2008-08-18 | 2008-08-18 | High-efficiency, environment friendly and clean synthesis light diesel oil and preparation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320182A (en) * | 2013-07-17 | 2013-09-25 | 汤永华 | Multipurpose low-carbon oil and its production method |
| CN104449899A (en) * | 2013-09-22 | 2015-03-25 | 孔永平 | Preparation method of high-cleanness diesel oil emulsifier |
| CN106554827A (en) * | 2016-11-28 | 2017-04-05 | 墨宝股份有限公司 | A kind of biodiesel synthesis of energy-conserving and environment-protective and preparation method thereof |
| CN107586572A (en) * | 2017-11-02 | 2018-01-16 | 宇航能源集团有限公司 | A kind of automobile-used nano biological compound diesel and preparation method thereof |
| CN113122343A (en) * | 2021-04-25 | 2021-07-16 | 任新付 | Synthetic diesel oil and preparation method thereof |
-
2008
- 2008-08-18 CN CNA2008100701379A patent/CN101343575A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320182A (en) * | 2013-07-17 | 2013-09-25 | 汤永华 | Multipurpose low-carbon oil and its production method |
| CN103320182B (en) * | 2013-07-17 | 2015-06-24 | 汤永华 | Multipurpose low-carbon oil and its production method |
| CN104449899A (en) * | 2013-09-22 | 2015-03-25 | 孔永平 | Preparation method of high-cleanness diesel oil emulsifier |
| CN104449899B (en) * | 2013-09-22 | 2016-01-27 | 河南隆正生物能源有限公司 | A kind of preparation method of high-cleanness diesel oil emulsifying agent |
| CN106554827A (en) * | 2016-11-28 | 2017-04-05 | 墨宝股份有限公司 | A kind of biodiesel synthesis of energy-conserving and environment-protective and preparation method thereof |
| CN107586572A (en) * | 2017-11-02 | 2018-01-16 | 宇航能源集团有限公司 | A kind of automobile-used nano biological compound diesel and preparation method thereof |
| CN113122343A (en) * | 2021-04-25 | 2021-07-16 | 任新付 | Synthetic diesel oil and preparation method thereof |
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