CN102329660A - Synthetic diesel oil and preparation method thereof - Google Patents
Synthetic diesel oil and preparation method thereof Download PDFInfo
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- CN102329660A CN102329660A CN201110244283A CN201110244283A CN102329660A CN 102329660 A CN102329660 A CN 102329660A CN 201110244283 A CN201110244283 A CN 201110244283A CN 201110244283 A CN201110244283 A CN 201110244283A CN 102329660 A CN102329660 A CN 102329660A
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Abstract
The invention discloses synthetic diesel oil and a preparation method thereof. The synthetic diesel oil is prepared from the following components in percentage by weight: 40-60 percent of waste oil, 20-40 percent of raffinate oil, 10-30 percent of aliphatic ester, 0.05-0.1 percent of light oil and 0.2-0.8 percent of catalysis additive. The synthetic diesel oil has the advantages of high oxygen content, full combustion, low sulfur content, small corrosion, good low-temperature flowability, good ignitability, easiness in ignition and starting, less tail gas emitted pollutants, wide sources of raw materials, full utilization of waste resources and renewable resources, low cost, good economic benefit and high social benefit.
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
To the poorness of Oil extraction, petroleum resources are fewer and feweri along with in the world, and in the near future, resource will be deficient fully, and price will go up.The regenerated using of developing waste and old resource and renewable resources energetically in the world, both at home and abroad, and energy-saving and emission-reduction are had higher requirement.And present diesel-fuel price is constantly soaring, and exhaust emissions is big, and shortcomings such as sulphur content height are just needing to improve.
Summary of the invention
The present invention is directed to the deficiency of existing diesel oil, a kind of reproducible resource of cheapness is provided, oxygen level is high, and sulphur content is low, the combined diesel oil of the cleaning 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 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 are by each component preparation of following weight percent: waste oil 45～60%, raffinate oil 20～30%, fatty ester 20～30%, light oil 0.05～0.06%, catalytic additive 0.3～0.5%.
The leftover materials of raffinating oil and adopting solvent extraction method to obtain that the present invention is above-mentioned in the industry.
The above-mentioned waste oil of the present invention is any or several kinds in depleted machine oil, lubricating oil, machinery oil, the hydraulicefficiency oil
The above-mentioned light oil of the present invention is any in straight-run spirit, normal hexane, the 120# industrial naptha.
The above-mentioned fatty ester of the present invention is any in fatty acid methyl ester, fatty-acid ethyl ester, the isopropyl fatty acid ester.
The above-mentioned catalytic additive of the present invention is the mixing of any in naphthenic acid rare earth, barium naphthenate, Virahol, pimelinketone, nitric acid alkane fat, the NSC 7352 iron or several kinds.
The preparation method of the above-mentioned combined diesel oil of the present invention: preparation technology: stir the waste oil and the proportional mixing of raffinating oil earlier; After the bleaching process decolouring, measure again and pump in the container of normal temperature and pressure; Metering pumps into fatty ester, light oil, catalytic additive again, through the high-shear emulsifying mixing machine, and circulation 2-3 time; Hold over night is combined diesel oil of the present invention after the filtration.
The advantage and the beneficial effect of invention
1. combined diesel oil of the present invention is raffinated oil and is fallen the effect of density pour-viscosity reduction, and low-temperature fluidity is good, and waste oil is that waste and old resource reclaims, and increases calorific value, and the fatty 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 burning is complete, and tail gas discharging pollutant is few.
3. combined diesel oil of the present invention, the in short supply of present petroleum resources can be alleviated in the field that alternative all petrifaction diesels are used.
4. combined diesel oil of the present invention, raw material sources are extensive, and are with low cost.
5. combined diesel oil of the present invention makes full use of waste and old resource of part and renewable energy source, can alleviate the exploitation and the consumption of petroleum resources, and raw material sources are extensive, and cost is low, and is 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; Reduce the mechanical corrodibility and the discharging of sulfide, can be widely used in the Application Areas that vehicle, boats and ships, engine generator set etc. use petrifaction diesel.
Embodiment
Through specific embodiment the present invention is described in further detail below, but the present invention not only is confined to following examples.
The various raw materials that the embodiment of the invention is used are the commercially available prod.
Embodiment 1
Take by weighing 50 parts in waste oil, raffinate oil 20 parts, 30 parts of fatty esters, 0.05 part in light oil, 0.4 part of catalytic additive
After above-mentioned raw materials waste oil, the weighing of raffinating oil, mix and stir, after the bleaching process decolouring; Metering pumps in the normal temperature and pressure container, and metering pumps into fatty ester, light oil, catalytic additive again, through the high-shear emulsifying mixing machine; Circulation 2-3 time, hold over night is filtered and is this product.
Embodiment 2
Take by weighing 55 parts in waste oil, raffinate oil 25 parts, 20 parts of fatty esters, 0.06 part in light oil, 0.3 part of catalytic additive
The preparation method is with example 1.
Sample to the above embodiment of the present invention preparation, carry out Performance Detection:
(1) get 2 kilograms of above products and be placed in 6 high-speed Diesel fuel sumps of fixed, handle shakes.At normal temperatures, shake and severally promptly can start down, the over-emitting black exhaust amount is little, open the throttle gradually, and over-emitting black exhaust not, noise is low, and it is good to explain that this product starts ignition quality, and low-temperature startup is good.
(2) get 10 kilograms of above products and put into (fuel tank of prior 3 tons of load-carrying empty wagons has been put petrifaction diesel) on 3 tons of load-carrying empty wagons, at normal temperatures, igniting both started, and can give it the gun.
Used this product two months, the dismounting check, unit injector does not have obstruction, and carbon distribution does not go normally
(3) under the prerequisite of implementing (2), 3 tons of goods of 3 tons of bogie delivery, it is normal on smooth highway, to go, in the gradient >=30.The slope on, 3 tons fully loaded heavily delivers the normal climbing of 3 tons of licences energetically, explain that vehicle launch property is good, acceleration characteristics is good, does not have obstruction, not carbon deposit.
From the foregoing description test shows, combined diesel oil of the present invention, startability is good; The over-emitting black exhaust amount is little, and noise is low, and nozzle does not stop up; Carbon distribution is not climbed energetically, and acceleration characteristics is good etc.; Therefore, it is a kind of renewable, combined diesel oil that can the waste and old utilization of resources that can substitute present existing petrifaction diesel fully.
Claims (8)
1. combined diesel oil is characterized in that: this diesel oil is by each component preparation of following weight percent: waste oil 40～60%, raffinate oil 20～40%, fatty ester 10～30%, light oil 0.05～0.1%, catalytic additive 0.2～0.8%.
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%, raffinate oil 20～30%, fatty 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 of raffinating oil and adopting solvent extraction method to obtain in the industry that the present invention is above-mentioned.
4. combined diesel oil according to claim 1 and 2 is characterized in that: the above-mentioned waste oil of the present invention is any or several kinds in the various machine oil of depleted, lubricating oil, machinery oil, the hydraulicefficiency oil.
5. combined diesel oil according to claim 1 and 2 is characterized in that: the above-mentioned fatty ester of the present invention is any in fatty acid methyl ester, fatty-acid ethyl ester, the 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 in straight-run spirit, normal hexane, the 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 in naphthenic acid rare earth, barium naphthenate, Virahol, pimelinketone, nitric acid alkane fat, the NSC 7352 iron or several kinds.
8. the preparation method of a combined diesel oil; It is characterized in that: preparation technology is: elder generation stirs the waste oil and the proportional mixing of raffinating oil, and after the bleaching process decolouring, measures to pump in the container of normal temperature and pressure again, and metering pumps into fatty ester, light oil, catalytic additive again; Through the high-shear emulsifying mixing machine; Circulate 2～3 times, hold over night is combined diesel oil of the present invention after the filtration.
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 |
Applications Claiming Priority (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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| CN102329660A true CN102329660A (en) | 2012-01-25 |
| CN102329660B 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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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN103980959A (en) * | 2014-03-05 | 2014-08-13 | 李恒全 | Environmental-protection diesel oil and preparation method thereof |
| CN104789281A (en) * | 2015-03-23 | 2015-07-22 | 李彦静 | Marine diesel oil and preparation method thereof |
| CN104789276A (en) * | 2015-03-23 | 2015-07-22 | 李恒全 | Marine biological fuel 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 |
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| 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 |
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| US20050039381A1 (en) * | 2003-08-22 | 2005-02-24 | Langer Deborah A. | Emulsified fuels and engine oil synergy |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN103980959A (en) * | 2014-03-05 | 2014-08-13 | 李恒全 | Environmental-protection diesel oil and preparation method thereof |
| 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 |
| CN104789281A (en) * | 2015-03-23 | 2015-07-22 | 李彦静 | Marine diesel oil and preparation method thereof |
| CN104789276A (en) * | 2015-03-23 | 2015-07-22 | 李恒全 | Marine biological 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102329660B (en) | 2016-01-13 |
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