CN102329660B - Combined diesel oil and preparation method thereof - Google Patents
Combined diesel oil and preparation method thereof Download PDFInfo
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- CN102329660B CN102329660B CN201110244283.0A CN201110244283A CN102329660B CN 102329660 B CN102329660 B CN 102329660B CN 201110244283 A CN201110244283 A CN 201110244283A CN 102329660 B CN102329660 B CN 102329660B
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Abstract
The present invention discloses a kind of combined diesel oil and preparation method thereof: this diesel oil is prepared by each component of following weight percent: waste oil 40 ~ 60%, raffinates oil 20 ~ 40%, fatty acid ester 10 ~ 30%, light oil 0.05 ~ 0.1%, catalytic additive 0.2 ~ 0.8%.It is high that combined diesel oil of the present invention has oxygen level, sufficient combustion, and sulphur content is low, corrodibility is little, low-temperature fluidity is good, and ignition quality is good, easy ignition trigger, tail gas discharging pollutant is little, raw material sources are extensive, make full use of waste and old resource and renewable resources, with low cost, good in economic efficiency, social benefit is high.
Description
Technical field:
The present invention discloses a kind of combined diesel oil technical field of alternative petrifaction diesel, is specifically related to a kind of combined diesel oil and preparation method thereof.
Technical background
Poor along with in the world to Oil extraction, petroleum resources are fewer and feweri, and in the near future, resource will be completely deficient, and price will go up.In the world, the regeneration of the both at home and abroad waste and old resource of Devoting Major Efforts To Developing and renewable resources, and energy-saving and emission-reduction to be had higher requirement.The shortcomings such as and current diesel-fuel price constantly rises, exhaust emissions is large, and sulphur content is high, are just needing to improve.
Summary of the invention
The present invention is directed to the deficiency of existing diesel oil, provide a kind of reproducible resource of cheapness, oxygen level is high, and sulphur content is low, the clean combined diesel oil that tail gas discharging pollutant is few.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of combined diesel oil, and this diesel oil is prepared by each component of following weight percent: waste oil 40 ~ 60%, raffinate oil 20 ~ 40%, fatty acid ester 10 ~ 30%, light oil 0.05 ~ 0.1%, catalytic additive 0.2 ~ 0.8%.
As preferably, combined diesel oil of the present invention, this diesel oil is prepared by each component of following weight percent: waste oil 45 ~ 60%, raffinates oil 20 ~ 30%, fatty acid ester 20 ~ 30%, light oil 0.05 ~ 0.06%, catalytic additive 0.3 ~ 0.5%.
The leftover materials that what the present invention was above-mentioned raffinate oil as industrial employing solvent extraction method obtains.
The above-mentioned waste oil of the present invention is any one or more in discarded machine oil, lubricating oil, machinery oil, hydraulic efficiency oil
The above-mentioned light oil of the present invention is any one in straight-run spirit, normal hexane, 120# industrial naptha.
The above-mentioned fatty acid ester of the present invention is any one in fatty acid methyl ester, fatty-acid ethyl ester, isopropyl fatty acid ester.
The above-mentioned catalytic additive of the present invention is the mixing of any one or more in naphthenic acid rare earth, barium naphthenate, Virahol, pimelinketone, nitric acid alkane fat, dicyclopentadiene iron.
The preparation method of the above-mentioned combined diesel oil of the present invention: preparation technology: first waste oil and raffinate oil to be mixed in proportion and stir, after bleaching process decolouring, metering pumps in the container of normal temperature and pressure again, metering pumps into fatty acid ester, light oil, catalytic additive again, by high-shear emulsifying mixing machine, circulation 2-3 time, hold over night, is combined diesel oil of the present invention after filtration.
The advantage of invention and beneficial effect
1. combined diesel oil of the present invention, raffinate oil and fall the effect of density pour-viscosity reduction, low-temperature fluidity is good, and waste oil is waste and old resource reclaim, and increase calorific value, fatty acid ester flammability is good, and oxygen level is high.
2. combined diesel oil of the present invention, oxygen level is high, and sulphur content is low, and startability is good, and completely, tail gas discharging pollutant is few in burning.
3. combined diesel oil of the present invention, the field of alternative all petrifaction diesels application, can alleviate the in short supply of current petroleum resources.
4. combined diesel oil of the present invention, raw material sources are extensive, with low cost.
5. combined diesel oil of the present invention, makes full use of the waste and old resource of part and renewable energy source, can alleviate exploitation and the consumption of petroleum resources, and raw material sources are extensive, and cost is low, good in economic efficiency.Be rich in oxygen, have good burning performance, burning cmpletely, thermo-efficiency is high, and tail gas discharging pollutant is few, and sulphur content is low, decrease the corrodibility of machinery and the discharge of sulfide, the Application Areas that vehicle, boats and ships, engine generator set etc. use petrifaction diesel can be widely used in.
Embodiment
Below by specific embodiment, the present invention is described in further detail, but the present invention is not only confined to following examples.
The various raw materials that the embodiment of the present invention uses, are commercially available prod.
Embodiment 1
Take 50 parts, waste oil, raffinate oil 20 parts, fatty acid ester 30 parts, 0.05 part, light oil, catalytic additive 0.4 part
After above-mentioned raw materials waste oil, weighing of raffinating oil, mix and blend, after bleaching process decolouring, metering pumps in normal temperature and pressure container, then metering pumps into fatty acid ester, light oil, catalytic additive, by high-shear emulsifying mixing machine, circulation 2-3 time, hold over night, filters and is this product.
Embodiment 2
Take 55 parts, waste oil, raffinate oil 25 parts, fatty acid ester 20 parts, 0.06 part, light oil, catalytic additive 0.3 part
Preparation method is with example 1.
To sample prepared by the above embodiment of the present invention, carry out Performance Detection:
(1) get above product 2 kilograms to be placed in 6 fixing high-speed Diesel fuel sumps, handle shakes.At normal temperatures, shake several under namely can start, over-emitting black exhaust amount is little, opens the throttle gradually, not over-emitting black exhaust, and noise is low, illustrate this product start ignition quality good, low-temperature startup is good.
(2) get above product 10 kilograms and put into (fuel tank of prior 3 tons of load-carrying empty wagons discharges petrifaction diesel) on 3 tons of load-carrying empty wagons, at normal temperatures, igniting both started, and can give it the gun.
Use this product two months, dismounting inspection, unit injector is without blocking, and not carbon distribution, travels normal
(3) under the prerequisite implementing (2), 3 tons of bogies deliver 3 tons of goods, flat highways travel normal, in the gradient >=30.Slope on, 3 tons fully loaded heavily delivers 3 tons of licences and often climbs energetically, and illustrates that vehicle launch is good, acceleration characteristics is good, without blocking, not carbon deposit.
Show from above-described embodiment test, combined diesel oil of the present invention, startability is good, and over-emitting black exhaust amount is little, and noise is low, nozzle does not block, not carbon distribution, energetically, acceleration characteristics is good in climbing, therefore, it be a kind of can substitute completely current existing petrifaction diesel renewable, can the combined diesel oil of the waste and old utilization of resources.
Claims (7)
1. a combined diesel oil, is characterized in that: this diesel oil is prepared by each component of following weight percent: waste oil 40 ~ 60%, raffinates oil 20 ~ 40%, fatty acid ester 10 ~ 30%, light oil 0.05 ~ 0.1%, catalytic additive 0.2 ~ 0.8%; Preparation technology is: first waste oil and raffinate oil to be mixed in proportion and stir, after bleaching process decolouring, metering pumps in the container of normal temperature and pressure again, metering pumps into fatty acid ester, light oil, catalytic additive again, by high-shear emulsifying mixing machine, circulate 2 ~ 3 times, hold over night, is combined diesel oil of the present invention after filtration.
2. combined diesel oil according to claim 1, it is characterized in that: this diesel oil is prepared by each component of following weight percent: waste oil 45 ~ 60%, raffinates oil 20 ~ 30%, fatty acid ester 20 ~ 30%, light oil 0.05 ~ 0.06%, catalytic additive 0.3 ~ 0.5%.
3. combined diesel oil according to claim 1 and 2, is characterized in that: the leftover materials that what the present invention was above-mentioned raffinate oil as industrial employing solvent extraction method obtains.
4. combined diesel oil according to claim 1 and 2, is characterized in that: the above-mentioned waste oil of the present invention is discarded lubricating oil.
5. combined diesel oil according to claim 1 and 2, is characterized in that: the above-mentioned fatty acid ester of the present invention is any one in fatty acid methyl ester, fatty-acid ethyl ester, isopropyl fatty acid ester.
6. combined diesel oil according to claim 1 and 2, is characterized in that: the above-mentioned light oil of the present invention is any one in straight-run spirit, normal hexane, 120# industrial naptha.
7. combined diesel oil according to claim 1 and 2, is characterized in that: the above-mentioned catalytic additive of the present invention is the mixing of any one or more in naphthenic acid rare earth, barium naphthenate, Virahol, pimelinketone, nitric acid alkane fat, dicyclopentadiene iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110244283.0A CN102329660B (en) | 2011-08-18 | 2011-08-18 | Combined diesel oil and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110244283.0A CN102329660B (en) | 2011-08-18 | 2011-08-18 | Combined diesel oil and preparation method thereof |
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| Publication Number | Publication Date |
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| CN102329660A CN102329660A (en) | 2012-01-25 |
| CN102329660B true CN102329660B (en) | 2016-01-13 |
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| CN201110244283.0A Expired - Fee Related CN102329660B (en) | 2011-08-18 | 2011-08-18 | Combined diesel oil and preparation method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666593A (en) * | 2013-12-27 | 2014-03-26 | 山东易能生物能源有限公司 | Preparation method of composite biodiesel |
| CN103980959B (en) * | 2014-03-05 | 2016-03-16 | 宁波市静鹏再生能源科技有限公司 | Environmental protection diesel oil and preparation method thereof |
| CN104789276B (en) * | 2015-03-23 | 2016-08-17 | 舟山冉升能源科技有限公司 | Ship biogenic fuel oil and preparation method thereof |
| CN104789281B (en) * | 2015-03-23 | 2016-08-10 | 舟山冉升能源科技有限公司 | marine diesel oil and preparation method thereof |
| CN110982561A (en) * | 2019-12-19 | 2020-04-10 | 山东京博石油化工有限公司 | Residual type ship fuel oil and production method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089146A (en) * | 2006-06-15 | 2007-12-19 | 徐立伟 | Clean fuel for replacing diesel oil |
| CN101508918A (en) * | 2009-04-01 | 2009-08-19 | 厦门市沸捷新能源科技有限公司 | Methanol diesel oil and method of preparing the same |
| WO2009135307A1 (en) * | 2008-05-06 | 2009-11-12 | Innovations Solutions Now Inc. | Biofuel or additive and method of manufacture and use |
| CN102134514A (en) * | 2011-01-26 | 2011-07-27 | 李恒全 | Synthetic biodiesel and preparation method thereof |
| CN102140373A (en) * | 2011-01-26 | 2011-08-03 | 李恒全 | Synthetic biological fuel oil and preparation method therefor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7413583B2 (en) * | 2003-08-22 | 2008-08-19 | The Lubrizol Corporation | Emulsified fuels and engine oil synergy |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089146A (en) * | 2006-06-15 | 2007-12-19 | 徐立伟 | Clean fuel for replacing diesel oil |
| WO2009135307A1 (en) * | 2008-05-06 | 2009-11-12 | Innovations Solutions Now Inc. | Biofuel or additive and method of manufacture and use |
| CN101508918A (en) * | 2009-04-01 | 2009-08-19 | 厦门市沸捷新能源科技有限公司 | Methanol diesel oil and method of preparing the same |
| CN102134514A (en) * | 2011-01-26 | 2011-07-27 | 李恒全 | Synthetic biodiesel and preparation method thereof |
| CN102140373A (en) * | 2011-01-26 | 2011-08-03 | 李恒全 | Synthetic biological fuel oil and preparation method therefor |
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| CN102329660A (en) | 2012-01-25 |
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