CN1154999A - Synthetic diesel oil - Google Patents
Synthetic diesel oil Download PDFInfo
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- CN1154999A CN1154999A CN 96117161 CN96117161A CN1154999A CN 1154999 A CN1154999 A CN 1154999A CN 96117161 CN96117161 CN 96117161 CN 96117161 A CN96117161 A CN 96117161A CN 1154999 A CN1154999 A CN 1154999A
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Abstract
The present invention discloses a artificial synthetic diesel oil. Which comprises No.0 light diesel oil, waste liquor remained in cracking-section of ethylene plant-cracked fuel oil whose specific gravity is less than 0.9, wax oil, C9 hydrocarbon and cetane number regulator, also includes water and additive. Said synthetic diesel oil is close to light diesel oil in physical and chemical indexes, and can be substituted for light diesel oil and its cost is low.
Description
The invention belongs to a kind of combined diesel oil, make the fuel of diesel engine, automobile etc. and use.
At present solar oil is formed by petroleum refining mostly, because of being subjected to the restriction of oil reserves, thereby has occurred artificial synthesized diesel oil both at home and abroad, and a kind of is to add entry and emulsifying agent and additive by solar oil to form by high-speed mixing, the formation diesel oil emulsification, but have shortcoming; As being generally more than 0.9 than great, calorific value and cetane value do not reach requirement; Can not arbitrarily mix with ordinary diesel oil; Above-mentioned prescription adopts general emulsifying agent and additive, is generally Sodium dodecylbenzene sulfonate, Si Ben-80, tween-80, OP-7, S-80, NP-15, NP-11, alkyl bitter edible plant or the like.Because the diesel oil emulsification density of producing is big, cause difficulty can for diesel oil mechanism oil supply system, damage oil supply system easily; And calorific value is not enough, causes the function of diesel oil machinery to be not in full use.
It is close with solar oil to the purpose of this invention is to provide a kind of physical and chemical index and Practical Performance, can substitute the combined diesel oil that solar oil is used.
The object of the present invention is achieved like this, and the composition of combined diesel oil comprises: 1) No. 0 diesel oil, 2) the left waste liquid-Pyrolysis gas oil PGO of cracking workshop section of ethylene project, its proportion is less than 0.9; 3) refinery contains cured too high semisolid-cured oil; 4) hydrocarbon polymer of C9; 5) cetane value conditioning agent.
No. 0 diesel oil is as basic fuel in the said components, also can add entry and additive, thereby formation diesel oil emulsification, owing to add then diesel oil emulsification proportion increase of entry, generally greater than 0.9, calorific value reduces, thereby the present invention adds the lighter left proportion of ethylene project cracking workshop section of proportion less than 0.9, be generally 0.80～0.81 Pyrolysis gas oil PGO, its condensation point is close with No. 0 diesel oil, Pyrolysis gas oil PGO calorific value height, light specific gravity is used to improve the diesel oil emulsification calorific value and reduces its proportion, also adds the hydrocarbon polymer of the waste liquid-C9 of agar-agar refining engineering in addition in proportion, its density is generally about 0.75, and purpose is to regulate the density of diesel oil emulsification and make it close with No. 0 diesel oil outward appearance; Add refinery again and contain the cured too high semisolid-cured oil and the ferrocene of minute quantity, to improve the cetane value of diesel oil emulsification.Diesel oil emulsification becomes combined diesel oil thus.
Above-mentioned additive consists of: petroleum acid, triacetamide, strong aqua, clorox, the alkyl bitter edible plant, sulfuric acid and nitric acid.
Each compositions in weight percentage prescription of forming combined diesel oil is: 1) No. 0 solar oil 37～50%, preferred 37%; 2) Pyrolysis gas oil PGO 11～18%, and preferred 18%; 3) cured oily 19.8～23.5%, preferred 19.8%%; 4) hydrocarbon polymer 12～15% of C9, preferred 12%; 5) the cetane value conditioning agent 0.15～0.3%, and preferred 0.2%.Also can add 0～7.5% water, preferred 7.5% again; Also can add additive 0～5% again, be preferably 5%.
The present invention makes it to become physical and chemical index and the same No. 0 close combined diesel oil of diesel oil of Practical Performance owing to having adopted No. 0 diesel oil and water and having utilized three kinds of petroleum and petrochemical industry tankage to replenish and improve diesel oil emulsification, thereby reduces cost, and turns waste into wealth save energy.In combined diesel oil of the present invention, add in addition pour point depressant and can produce the various diesel oil of the condensation point index of conduct-No. 10 ,-No. 20 ,-No. 35 or the like, applied widely.
Describe the present invention below in conjunction with embodiment:
Each component of composition combined diesel oil of the present invention forms according to general blending means, generally carries out at normal temperatures, at first carries out pre-mixing, and then adjusts the evengranular combined diesel oil that is mixed into the micron number magnitude.
Example one
Each component prescription (kilogram meter by weight) of forming combined diesel oil is 370 kilograms of No. 0 diesel oil; Petroleum acid reaches additives such as wherein contained trolamine, strong aqua, its concrete prescription as mentioned above, and it accounts for 50 kilograms in the combined diesel oil prescription; 75 kilograms in water; The hydrocarbon polymer 120 kg of C9; Cured oily 198 kilograms; 2 kilograms of 180 kilograms of Pyrolysis gas oil PGOs and a small amount of cetane value conditioning agent ferrocene.Described petroleum acid and the concrete proportioning of other additive (weight ratio) are: must add 8 parts of trolamines, 15 parts of strong aquas, 6 parts of clorox, 2 parts of the alkyl bitter edible plants, 2.5 parts in sulfuric acid, 1.5 parts in nitric acid in per 100 parts of petroleum acids.These components are pre-mixed evenly, get in 50 kilograms of above-mentioned combined diesel oils of adding and mix.The combined diesel oil that above-mentioned mixing forms is named as FNO-C type combined diesel oil, does to compare experiment by GB2520 solar oil product standard with this FNO-C type combined diesel oil, specifically detects content and is: 1) cetane value; 2) kinematic viscosity; 3) condensation point; 4) flash-point; 5) acidity; 6) corrodibility; 7) density; 8) moisture content.Detection method is measured by the GB prescriptive procedure.Concrete detecting instrument is: 1) kinematic viscosity determinator WFY-301 type; 2) cetane test machine; 3) WFY-201 type refrigeration instrument; 4) flash tester; 5) density instrument; 6) moisture determination instrument.The concrete data that detect are shown in subordinate list.
By detecting data and the described No. 0 solar oil standard of GB GB252 more as can be known, both technical requirementss are approaching substantially.
In addition, carry out the diesel engine performance stand with this FNO-C type combined diesel oil and detect, specifically detect content and be;
1) part throttle characteristics comparison and detection; 2) external characteristics comparison and detection; 3) exhaust smoke comparison and detection.Trace routine is: at first use No. 0 diesel oil to carry out former machine performance test.Carry out performance test again with FNO-C type combined diesel oil then.Used detecting instrument and testing conditions are:
1, engine; 6110A-1 (big bavin); 2, electric eddy current dynamometer: CW260 (Nan Feng); 3, rotating speed-oil consumption automatic measuring instrument: SY22-1A (Wuxi); 4, the semi-automatic exhaust smoke meter of computer: FQD-201B (imperial edict state); 5, air flowmeter: AFM-250 (Japan); 6, Inlet and outlet water thermometer: digital (Beijing); 7, injection advance angle instrument: ZN6022 (Shanghai); 8, testing conditions: do 31.4 ℃ (former machine) of temperature, 32.2 ℃ (FNO-C type combined diesel oil); Damp-warm syndrome: 22.5 ℃ (former machine), 23.1 ℃ (FNC-type combined diesel oil).Barometric point: 100.6KPa (former machine), 100.4KPa (FNO-C type combined diesel oil), oil fuel: No. 0 general goods diesel oil.Lubricating oil: SE15W/40CD diesel engine oil.
Above-mentioned detected result is:
1) the 6110A-1 diesel engine is compared with No. 0 solar oil after using FNO-C type combined diesel oil:
City ride pattern fuel consumption reduces by 0.5%.
City operational mode fuel consumption reduces by 0.3%.
Express lane operational mode fuel consumption increases by 0.7%.
Moment of torsion contrast factor: Km ≈ 0.97
Power contrast factor: Kp ≈ 0.97
2, engine exhaust cigarette (FSN) comparison and detection result shows, the smoke intensity purification rate is 6.8%.
In addition, also carry out the trap for automobile Performance Detection with this FNO-C type combined diesel oil.The concrete content that detects is: 1) constant fuel consumption measures detection; 2) acceleration characteristics detects; 3) the exhaust emissions smoke intensity detects.Concrete trace routine: carry out diesel vehicle earlier and use No. 0 diesel fuel characteristics to detect, use FNO-C type combined diesel oil then instead; Diesel vehicle normally travels after 50 kilometers, uses the Performance Detection of FNO-C type combined diesel oil again, detecting instrument and condition: 1) detect vehicle: N1041DAS diesel vehicle, weight-carrying capacity: 1500 kilograms; 2) noncontact speed instrument: model: LC-660S (Japan); 3) fuelmeter: model: FP-224 (Japan); 4) fuel flow determinator: model DF-315 (Japan); 5) smoke telegram; Model FQD-102 (Wenzhou); 6, three glasss of anemorumbometers: model: DEM6 (Tianjin); 7) sylphon vapour pressure thermometer: model DYM3 (Changchun); 8) temperature, air pressure: former car: 29 ℃, 98.8KPa, FNO-C; 28 ℃, 98.7KPa; 9) wind direction, wind speed: former car: 1.8m/s southwest, FNO-C; 1.4m/s, southwest; 10) fuel oil: No. 0 diesel oil; 11) lubricating oil: 15W/40CD.Detect by above-mentioned instrument, its result is: the NJ1041DAS diesel vehicle uses FNO-C type combined diesel oil to travel behind the 50Km: 1) automobile respectively the rate of economizing gasoline with 30,40,50,60, during the 70Km/h constant-speed driving be respectively 1.1%, 1.0%, 0.7%, 0.0% ,-1.0%, calculate by " vehicle fuel saving technique assessment method ": city ride pattern fuel consumption reduces: 1.0%; City operational mode fuel consumption reduces: 0.6%; Express lane operational mode fuel consumption increases: 1.0%.2) automobile accelerates to 70km/h with initial velocity 30Km/h, and pick-up period contrast factor Kt is 0.99.3) automotive emissions smoke intensity purification rate is 12.8%.
In a word, the combined diesel oil that the foregoing description prescription draws starts well than No. 0 diesel oil, and flash-point is low, oil consumption consumes 3-5%, outer dynamic performance difference 5-7%, speed discrepancy 3-5% than the meeting when the high speed traveling of No. 0 diesel oil more.
Embodiment 2
Component of this prescription combined diesel oil does not contain water and additive, is specially: 500 kilograms of No. 0 diesel oil, 150 kilograms in the hydrocarbon polymer of C9, cured oily 235 kilograms, 110 kilograms of Pyrolysis gas oil PGOs, 3 kilograms of 1.5 kilograms of the ferrocene and the industrial bitter edible plants.The combined diesel oil that this prescription is made into detects with the detection method of embodiment 1 and equipment detects, obtain a result for: this prescription oil consumption equate substantially with No. 0 diesel oil, advantages such as obvious increase motor are arranged, but the higher shortcoming of bringing the slow and combustion gas of starting to Duo than No. 0 diesel oil to the low geographic oil engine of temperature of flash-point.
Subordinate list
| Test item | ????GB?252-87 ????0 #The solar oil product standard | Measured data | Test method | |
| Combined diesel oil | Commercially available 0 #Solar oil | |||
| Kinematic viscosity (20 ℃) mm 2/S | ????3.0～8.0 | ????4.126 | ????GB/T?265 | |
| Cetane value | Sharp less than 45 | ????56.0 | ????45.6 | ????GB/T?386 |
| Condensation point, ℃ | Be not higher than 0 | ????-2 | ????GB/T?510 | |
| Flash-point (agar diffusion method of remaining silent) ℃ | Be not less than 65 | ????64 | ????GB/T?261 | |
| Acidity, mgKOH/100ml | Be not more than 10 | ????17.48 | ????GB/T?258 | |
| Copper corrosion (50 ℃, 3h), level | Be not more than 1 | ????1 | ????GB/T?5096 | |
| Density (20 ℃) Kg/m 3 | Actual measurement | ????0.836 | ????0.840 | ????GB/T?1884 |
| Moisture, % | Be not more than vestige | ????0.1 | ????GB/T?260 | |
Claims (7)
1, a kind of combined diesel oil is characterized in that its is formed and comprises 1) No. 0 solar oil; 2) the left waste liquid-Pyrolysis gas oil PGO of cracking workshop section of ethylene project, its proportion is less than 0.9; 3) refinery contains cured too high semisolid-cured oil; 4) hydrocarbon polymer of C9; 5) cetane value conditioning agent.
2, combined diesel oil according to claim 1 is characterized in that also comprising water and additive.
3, combined diesel oil according to claim 1 is characterized in that the weight percent of each component is: 1) No. 0 solar oil 37～50%; 2) Pyrolysis gas oil PGO 11～18%; 3) cured oily 19.8～23.5%; 4) hydrocarbon polymer 12～15% of C9; 5) the cetane value conditioning agent 0.15～0.3%.
4, combined diesel oil according to claim 1 and 2 is characterized in that additive-package contains petroleum acid, triacetamide, strong aqua, clorox, the alkyl bitter edible plant, sulfuric acid and nitric acid.
5,, it is characterized in that the cetane value conditioning agent is a ferrocene, and composition also comprises the smoke suppressor alkyl bitter edible plant according to claim 1 or 3 described combined diesel oils.
6, combined diesel oil according to claim 1 and 2 is characterized in that diesel oil 37% No. 0, Pyrolysis gas oil PGO 18%, hydrocarbon polymer 12%, additive 5%, cetane value conditioning agent 0.2% and the water 7.5% of cured oily 19.8%, C9.
7, combined diesel oil according to claim 6 is characterized in that the prescription of additive is by weight:
100 parts of petroleum acids; 2 parts of the alkyl bitter edible plants;
8 parts of triacetamides; 2.5 parts in sulfuric acid;
15 parts of strong aquas; 1.5 parts in nitric acid.
6 parts of clorox;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96117161 CN1154999A (en) | 1996-11-05 | 1996-11-05 | Synthetic diesel oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96117161 CN1154999A (en) | 1996-11-05 | 1996-11-05 | Synthetic diesel oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1154999A true CN1154999A (en) | 1997-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96117161 Pending CN1154999A (en) | 1996-11-05 | 1996-11-05 | Synthetic diesel oil |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160343A (en) * | 2013-04-10 | 2013-06-19 | 刘伟 | Synthetic diesel and preparation method thereof |
| CN104024620A (en) * | 2011-09-07 | 2014-09-03 | 雅富顿公司 | Airborne engine additive delivery system |
| CN107245379A (en) * | 2017-06-27 | 2017-10-13 | 合肥市老海新材料有限公司 | A kind of high performance strong stability bio-synthetic diesel and preparation method thereof |
| CN108003962A (en) * | 2017-12-12 | 2018-05-08 | 安徽启东热能科技有限公司 | A kind of new combustion adjuvant suitable for light-hydrocarbon fuel |
| CN110157500A (en) * | 2019-03-22 | 2019-08-23 | 山东京博石油化工有限公司 | A kind of yacht special oil |
-
1996
- 1996-11-05 CN CN 96117161 patent/CN1154999A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104024620A (en) * | 2011-09-07 | 2014-09-03 | 雅富顿公司 | Airborne engine additive delivery system |
| CN103160343A (en) * | 2013-04-10 | 2013-06-19 | 刘伟 | Synthetic diesel and preparation method thereof |
| CN103160343B (en) * | 2013-04-10 | 2014-08-06 | 刘伟 | Synthetic diesel and preparation method thereof |
| CN107245379A (en) * | 2017-06-27 | 2017-10-13 | 合肥市老海新材料有限公司 | A kind of high performance strong stability bio-synthetic diesel and preparation method thereof |
| CN108003962A (en) * | 2017-12-12 | 2018-05-08 | 安徽启东热能科技有限公司 | A kind of new combustion adjuvant suitable for light-hydrocarbon fuel |
| CN110157500A (en) * | 2019-03-22 | 2019-08-23 | 山东京博石油化工有限公司 | A kind of yacht special oil |
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