CN112940804A - Light cycle oil for vehicles and preparation method thereof - Google Patents
Light cycle oil for vehicles and preparation method thereof Download PDFInfo
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- CN112940804A CN112940804A CN202110119471.4A CN202110119471A CN112940804A CN 112940804 A CN112940804 A CN 112940804A CN 202110119471 A CN202110119471 A CN 202110119471A CN 112940804 A CN112940804 A CN 112940804A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/1811—Organic compounds containing oxygen peroxides; ozonides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/23—Organic compounds containing nitrogen containing at least one nitrogen-to-oxygen bond, e.g. nitro-compounds, nitrates, nitrites
- C10L1/231—Organic compounds containing nitrogen containing at least one nitrogen-to-oxygen bond, e.g. nitro-compounds, nitrates, nitrites nitro compounds; nitrates; nitrites
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/28—Organic compounds containing silicon
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention discloses light cycle oil for vehicles and a preparation method thereof, wherein the light cycle oil comprises the following components in parts by mass: 80-90 parts of light oil, 15-20 parts of tert-butyl methyl ether, 10-20 parts of aviation kerosene, 10-80 parts of heavy aromatic hydrocarbon, 1-3 parts of an emulsifier, 0.1-0.3 part of a cetane number improver, 8-10 parts of a deacidification agent, 2-3 parts of a color retention agent and 10-20 parts of No. 200 solvent oil; the preparation method comprises the following steps: firstly, weighing all the components, then mixing and stirring all the components until the components are mutually soluble, and finally standing and filtering to obtain a product; the invention has simple proportioning and good quality of the prepared light cycle oil, effectively solves the problem of utilization of the light cycle oil and can meet the quality requirement of blended diesel oil in the market.
Description
Technical Field
The invention relates to the technical field of light cycle oil, in particular to light cycle oil for a vehicle and a preparation method thereof.
Background
Diesel oil is widely applied in various fields as an energy source, but as crude oil is a non-renewable resource, along with the increase of crude oil energy sources, many countries in the world are generally under the condition of energy shortage and even shortage, so that the price of the energy source is high, and the economic development is seriously influenced in China, therefore, the problems of developing the energy source and the alternative energy source in multiple channels, improving the utilization efficiency of the energy source and reducing the use cost of the energy source are generally faced by people.
The light cycle oil is a light oil, is obtained from a catalytic cracking device, belongs to an intermediate cycle material in crude oil production, is large in quantity, is rich in aromatic hydrocarbon, particularly polycyclic aromatic hydrocarbon, belongs to poor diesel oil fraction, can be used for fuel oil for large-scale machinery, mines, ships and the like, has a great significance in the burning market of domestic trade ships at present, belongs to one kind of diesel base oil, can be processed into diesel oil through processes such as hydrodesulfurization and the like, and is used for blending the diesel oil. However, as the quality standard of diesel oil is improved, the traditional light cycle oil is difficult to meet the increasingly strict diesel oil standard.
Disclosure of Invention
In order to solve the technical problems, the invention provides light cycle oil for a vehicle, a preparation method thereof and a preparation method thereof.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows: the light cycle oil for the vehicle and the preparation method thereof comprise the following components in parts by mass: 80-90 parts of light oil, 15-20 parts of tert-butyl methyl ether, 10-20 parts of aviation kerosene, 10-80 parts of heavy aromatic hydrocarbon, 1-3 parts of emulsifier, 0.1-0.3 part of cetane number improver, 8-10 parts of deacidification agent, 2-3 parts of color retention agent and 10-20 parts of No. 200 solvent oil.
Optionally, the jet fuel No. 3 jet kerosene is jet fuel, the jet fuel has a standard density of 775-830 kg/m and a distillation range of 160-300 ℃.
Optionally, the cetane improver is any one of a nitro compound or an organic peroxide compound.
Optionally, the octane number of the light oil is not less than 56-59.5, and the initial boiling point is not higher than 29-37 ℃.
Optionally, the purity of the tert-butyl methyl ether is not less than 97.5-99.5%, and the lower calorific value is not less than 8.4 x 103-8.9×103Kilocalories per kilogram.
Optionally, the emulsifier is an oil soluble emulsifier.
Alternatively, the deacidification agent is any one of a sodium hexamethyldisilazide solution and polyoxypentitol polyether.
Optionally, the color retention agent is AH-BSJ 234.
A method for preparing light cycle oil for vehicles, comprising the steps of:
step one, weighing the components according to the mass parts of claim 1 for later use;
step two, adding the light oil weighed in the step one into an explosion-proof stirrer, sequentially adding the rest components weighed in the step one under the condition of 45-60 revolutions per minute, continuously stirring until the components are mutually soluble after the addition is finished, and then continuously stirring for 15-20 minutes to obtain a crude product of the circulating oil for later use;
and step three, standing the crude product of the circulating oil prepared in the step two for 5-6 hours, and then filtering to obtain the product.
The invention has the beneficial effects that:
1. the 200# solvent oil is added as a cleaning solvent, the density of the 200# solvent oil is lower than that of diesel oil, the low-temperature fluidity is good, and the components can be effectively blended, so that the density of the diesel oil is reduced, and the low-temperature fluidity of the diesel oil is improved;
2. the color retention agent is added in the invention, so that the defects of poor color stability, easy blackening, peculiar smell generation and even generation of soluble or insoluble sediments of the traditional diesel oil can be effectively avoided, the quality of the oil product is effectively improved, and the economic value of the finished oil product is greatly improved;
3. the emulsifier and the deacidification agent are added, and are cooperatively matched, so that the deacidification is not only effective, but also can be directly emulsified in the deacidification process, and meanwhile, no waste agent is discharged in the action process, the environmental protection is facilitated, the resources are saved, and the requirements of green deacidification are met.
Detailed Description
The light cycle oil for the vehicle comprises the following components in parts by mass: 80-90 parts of light oil, 15-20 parts of tert-butyl methyl ether, 10-20 parts of aviation kerosene, 10-80 parts of heavy aromatic hydrocarbon, 1-3 parts of emulsifier, 0.1-0.3 part of cetane number improver, 8-10 parts of deacidification agent, 2-3 parts of color retention agent and 10-20 parts of No. 200 solvent oil.
In some exemplary embodiments, the jet fuel is jet fuel # 3, the jet fuel has a standard density of 775-830 kg/m and a distillation range of 160-300 ℃.
In some exemplary embodiments, the cetane improver is any one of a nitro compound or an organic peroxide compound.
In some exemplary embodiments, the light oil has an octane number of 56 to 59.5 or more and the initial boiling point of 29 to 37 ℃ or less.
In some exemplary embodiments, the tert-butyl methyl ether has a purity of 97.5 to 99.5% or more and a lower calorific value of 8.4 × 10 or more3-8.9×103Kilocalories per kilogram.
In some exemplary embodiments, the emulsifier is an oil soluble emulsifier.
In some exemplary embodiments, the deacidification agent is any one of a sodium hexamethyldisilazide solution and polyoxypentitol polyether.
In some exemplary embodiments, the color fixative is AH-BSJ 234.
A method for preparing light cycle oil for vehicles, comprising the steps of:
step one, weighing the components according to the mass parts of claim 1 for later use;
step two, adding the light oil weighed in the step one into an explosion-proof stirrer, sequentially adding the rest components weighed in the step one under the condition of 45-60 revolutions per minute, continuously stirring until the components are mutually soluble after the addition is finished, and then continuously stirring for 15-20 minutes to obtain a crude product of the circulating oil for later use;
and step three, standing the crude product of the circulating oil prepared in the step two for 5-6 hours, and then filtering to obtain the product.
The invention is further illustrated below with reference to specific examples.
Example 1
The light cycle oil for the vehicle comprises the following components in parts by mass: 80 parts of light oil, 15 parts of tert-butyl methyl ether, 10 parts of aviation kerosene, 10 parts of heavy aromatic hydrocarbon, 1 part of emulsifier, 0.1 part of nitro compound, 8 parts of sodium hexamethyldisilazide solution, AH-BSJ 2342 parts and 10 parts of No. 200 solvent oil.
A method for preparing light cycle oil for vehicles, comprising the steps of:
step one, weighing and respectively preparing the components according to the mass parts of the components for later use;
step two, adding the light oil weighed in the step one into an explosion-proof stirrer, sequentially adding the rest components weighed in the step one under the condition of 45-60 revolutions per minute, continuously stirring until the components are mutually soluble after the addition is finished, and then continuously stirring for 15-20 minutes to obtain a crude product of the circulating oil for later use;
and step three, standing the crude product of the circulating oil prepared in the step two for 5-6 hours, and then filtering to obtain the product.
Example 2
The light cycle oil for the vehicle comprises the following components in parts by mass: 90 parts of light oil, 20 parts of tert-butyl methyl ether, 20 parts of aviation kerosene, 80 parts of heavy aromatic hydrocarbon, 3 parts of an emulsifier, 0.3 part of organic peroxide, 10 parts of polyoxy pentaerythritol polyether, AH-BSJ 2343 parts and 20 parts of 200# solvent oil.
The preparation method of the light cycle oil is the same as that of the embodiment 1, so the preparation method is omitted.
Example 3
The light cycle oil for the vehicle comprises the following components in parts by mass: 85 parts of light oil, 17 parts of tert-butyl methyl ether, 15 parts of aviation kerosene, 45 parts of heavy aromatic hydrocarbon, 2 parts of an emulsifier, 0.2 part of a nitro compound, 9 parts of polyoxy pentaerythritol polyether, AH-BSJ 2342 parts and 15 parts of No. 200 solvent oil.
The preparation method of the light cycle oil is the same as that of the embodiment 1, so the preparation method is omitted.
It should be understood that the above-mentioned embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A light cycle oil for vehicles, which is characterized in that: the composition comprises the following components in parts by mass: 80-90 parts of light oil, 15-20 parts of tert-butyl methyl ether, 10-20 parts of aviation kerosene, 10-80 parts of heavy aromatic hydrocarbon, 1-3 parts of emulsifier, 0.1-0.3 part of cetane number improver, 8-10 parts of deacidification agent, 2-3 parts of color retention agent and 10-20 parts of No. 200 solvent oil.
2. A light cycle oil for vehicles according to claim 1, wherein: the jet fuel No. 3 aviation kerosene is jet fuel, the standard density of the aviation kerosene is 775-830 kg/m, and the distillation range is 160-300 ℃.
3. A light cycle oil for vehicles according to claim 1, wherein: the cetane number improver is any one of a nitro compound or an organic peroxide compound.
4. A light cycle oil for vehicles according to claim 1, wherein: the octane number of the light oil is not less than 56-59.5, and the initial boiling point is not higher than 29-37 ℃.
5. A light cycle oil for blending diesel fuel as claimed in claim 1, wherein: the purity of the tert-butyl methyl ether is not less than 97.5-99.5%, and the low heat value is not less than 8.4 multiplied by 103-8.9×103Kilocalories per kilogram.
6. A light cycle oil for vehicles according to claim 1, wherein: the emulsifier is an oil-soluble emulsifier.
7. A light cycle oil for vehicles according to claim 1, wherein: the deacidification agent is any one of a sodium hexamethyldisilazide solution and polyoxy pentaerythritol polyether.
8. A light cycle oil for vehicles according to claim 1, wherein: the color retention agent is AH-BSJ 234.
9. A method for producing the light cycle oil for vehicles according to claim 1, characterized by: the method comprises the following steps:
step one, weighing the components according to the mass parts of claim 1 for later use;
step two, adding the light oil weighed in the step one into an explosion-proof stirrer, sequentially adding the rest components weighed in the step one under the condition of 45-60 revolutions per minute, continuously stirring until the components are mutually soluble after the addition is finished, and then continuously stirring for 15-20 minutes to obtain a crude product of the circulating oil for later use;
and step three, standing the crude product of the circulating oil prepared in the step two for 5-6 hours, and then filtering to obtain the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119471.4A CN112940804A (en) | 2021-01-28 | 2021-01-28 | Light cycle oil for vehicles and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119471.4A CN112940804A (en) | 2021-01-28 | 2021-01-28 | Light cycle oil for vehicles and preparation method thereof |
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| Publication Number | Publication Date |
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| CN112940804A true CN112940804A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110119471.4A Pending CN112940804A (en) | 2021-01-28 | 2021-01-28 | Light cycle oil for vehicles and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114214105A (en) * | 2021-12-17 | 2022-03-22 | 马鞍山中集瑞江润滑油有限公司 | Capacitor circulating oil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121902A (en) * | 2007-09-14 | 2008-02-13 | 陈哲 | Motor gasoline mixed from light oil |
| CN103184081A (en) * | 2013-02-28 | 2013-07-03 | 东莞市泉燃贸易有限公司 | Alcohol-based fuel oil |
| CN104694188A (en) * | 2013-12-06 | 2015-06-10 | 青岛惠城石化科技有限公司 | Environmental-friendly energy-saving diesel oil |
| CN104694177A (en) * | 2013-12-06 | 2015-06-10 | 青岛惠城石化科技有限公司 | Clean composite diesel oil fuel for vehicles |
| CN110240928A (en) * | 2019-06-21 | 2019-09-17 | 四川轻化工大学 | Deacidifying and refining method of diesel oil |
-
2021
- 2021-01-28 CN CN202110119471.4A patent/CN112940804A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121902A (en) * | 2007-09-14 | 2008-02-13 | 陈哲 | Motor gasoline mixed from light oil |
| CN103184081A (en) * | 2013-02-28 | 2013-07-03 | 东莞市泉燃贸易有限公司 | Alcohol-based fuel oil |
| CN104694188A (en) * | 2013-12-06 | 2015-06-10 | 青岛惠城石化科技有限公司 | Environmental-friendly energy-saving diesel oil |
| CN104694177A (en) * | 2013-12-06 | 2015-06-10 | 青岛惠城石化科技有限公司 | Clean composite diesel oil fuel for vehicles |
| CN110240928A (en) * | 2019-06-21 | 2019-09-17 | 四川轻化工大学 | Deacidifying and refining method of diesel oil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114214105A (en) * | 2021-12-17 | 2022-03-22 | 马鞍山中集瑞江润滑油有限公司 | Capacitor circulating oil |
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Application publication date: 20210611 |