CN112574801A - Synthetic diesel engine oil for long mileage and preparation method thereof - Google Patents
Synthetic diesel engine oil for long mileage and preparation method thereof Download PDFInfo
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- CN112574801A CN112574801A CN202011514082.3A CN202011514082A CN112574801A CN 112574801 A CN112574801 A CN 112574801A CN 202011514082 A CN202011514082 A CN 202011514082A CN 112574801 A CN112574801 A CN 112574801A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/042—Mixtures of base-materials and additives the additives being compounds of unknown or incompletely defined constitution only
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention provides a synthetic diesel engine oil for long mileage and a preparation method thereof, which comprises the steps of firstly preparing the raw materials in parts by weight, and selecting a clean special weighing and blending kettle; firstly, adding 100N of the double dragon, 250N, GS600N of the double dragon and base oil in parts by weight into a special weighing reaction kettle
Heating the special weighing reaction kettle to 60 ℃, uniformly stirring and circulating, mixing the base oil, taking a sample, and detecting the viscosity of the base oil of the sample; adding the above-mentioned components in portion by weightComposite defoaming agent and pour point depressant SANY P2100, then viscosity index improver SV203 is added, and finally composite agent is added
Fully mixing in a special weighing and blending kettle, heating to 55+5 ℃ by using a built-in heating device of the special weighing and blending kettle, assisting with mechanical stirring, and circulating in the kettle for 30-40min to obtain the synthetic diesel oil, and taking a sample of the obtained synthetic diesel oil for detection. The invention has lower ash control, prolongs the service life of the tail gas treatment device, obtains longer oil change period, and has a single oil change period as long as 150000 kilometers.
Description
Technical Field
The invention belongs to the technical field of synthetic diesel engine oil and preparation methods thereof, and particularly relates to synthetic diesel engine oil for long mileage and a preparation method thereof.
Background
The synthetic engine oil is synthesized by human beings by a chemical method, and various components of the synthetic engine oil can be changed according to different use purposes. Synthetic motor oils are the product of advances in modern chemical technology. Synthetic oils have many advantages, for example, synthetic oils have higher lubricity than mineral oils, lower frictional resistance, are less prone to oxidation, and have high detergency.
According to the regulations, the diesel engine newly manufactured by the original manufacturer OEM of the engine needs to be added with a series of exhaust gas treatment devices, and the devices need to be matched with low-ash engine oil.
Therefore, the synthetic diesel oil for long mileage and the preparation method thereof are provided, and can be matched with an exhaust gas treatment device of a diesel engine for use.
Disclosure of Invention
In order to solve the technical problems, the invention provides a synthetic diesel engine oil for long mileage and a preparation method thereof, wherein the synthetic diesel engine oil comprises the following components in parts by weight: 14-15 wt% of complexing agent
4-6 wt% of base oil
30-40 wt% of Gemini 100N, 25-30 wt% of Gemini 250N, 9-11 wt% of GS600N, 4-6 wt% of viscosity index improver SV203, 0.2-0.5 wt% of pour point depressant SANY P2100 and 50ppm of composite defoaming agent.
Preferably, the synthetic diesel oil comprises the following components in parts by weight: 14.69 wt% of complexing agent
5 wt% of base oil
35 wt% of Gemini 100N, 29.91 wt% of Gemini 250N, 10 wt% of GS600N and 5 wt% of viscosity index changeSV203 as a propellant, 0.4 wt% of pour point depressant SANYP2100 and 50ppm of composite antifoaming agent.
Preferably, the preparation method of the synthetic engine oil comprises the following steps:
s1: firstly, selecting the raw materials in parts by weight, selecting a clean special weighing and blending kettle, and placing aside for later use;
s2: firstly, adding 100N of the double dragon, 250N, GS600N of the double dragon and base oil in parts by weight into a special weighing reaction kettle
Heating the special weighing reaction kettle to 60 ℃, uniformly stirring and circulating, mixing the base oil, taking a sample, and detecting the viscosity of the base oil of the sample;
s3: adding the composite defoaming agent and the pour point depressant SANY P2100 in parts by weight into the uniformly mixed base oil, then adding the viscosity index improver SV203, and finally adding the complexing agent
Fully mixing in a special weighing and blending kettle, heating to 55+5 ℃ by using a built-in heating device of the special weighing and blending kettle, and performing mechanical stirring and kettle internal circulation for 30-40min to obtain the synthetic diesel engine oil;
s4: sampling again and checking: and taking an obtained sample of the synthetic diesel engine oil, and detecting various indexes of the oil product of the sample.
Compared with the prior art, the invention has the beneficial effects that: the invention has lower ash control, prolongs the service life of the tail gas treatment device, reduces the discharge amount of nitrogen oxides and solid particles in the tail gas, is more environment-friendly, can provide better fuel economy, and simultaneously obtains a longer oil change period, wherein the single oil change period is as long as 150000 kilometers.
Drawings
FIG. 1 is a step diagram of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
the synthetic diesel engine oil for long mileage and the preparation method thereof are characterized in that the synthetic diesel engine oil comprises the following components in parts by weight: 14-15 wt% of complexing agent
4-6 wt% of base oil
30-40 wt% of Gemini 100N, 25-30 wt% of Gemini 250N, 9-11 wt% of GS600N, 4-6 wt% of viscosity index improver SV203, 0.2-0.5 wt% of pour point depressant SANYP2100 and 50ppm of composite defoaming agent.
As shown in the attached figure 1, the preparation method of the synthetic engine oil comprises the following steps:
(1) firstly, 14-15 wt% of complexing agent is prepared
4-6 wt% of base oil
30-40 wt% of Gemini 100N, 25-30 wt% of Gemini 250N, 9-11 wt% of GS600N, 4-6 wt% of viscosity index improver SV203, 0.2-0.5 wt% of pour point depressant SANYP2100 and 50ppm of composite defoaming agent, selecting a clean special weighing and blending kettle, and placing aside for later use;
(2) firstly, 4-6 wt% of base oil is added into a special weighing reaction kettle
30-40 wt% of Gekko Swinhonis 100N, 25-30 wt% of Gekko Swinhonis 250N and 9-11 wt% of GS600N, heating the special weighing reaction kettle to 60 ℃, uniformly stirring and circulating, mixing base oil, taking a sample, and detecting the viscosity of the base oil of the sample;
(3) 0.2 to 0.5 weight percent of pour point depressant SANYP2100 and 50ppm of composite antifoaming agent are added into the base oil which is evenly mixed, 4 to 6 weight percent of viscosity index improver SV203 is added, and 14 to 15 weight percent of composite agent is added
Fully mixing in a special weighing and blending kettle, heating to 55+5 ℃ by using a built-in heating device of the special weighing and blending kettle, and performing mechanical stirring and kettle internal circulation for 30-40min to obtain the synthetic diesel engine oil;
(4) sampling again and checking: and taking an obtained sample of the synthetic diesel engine oil, and detecting various indexes of the oil product of the sample.
Example 1
(1) First, 14.69 wt% of complexing agent is prepared
5 wt% of base oil
35 wt% of Gekko Swinhonis 100N, 29.91 wt% of Gekko Swinhonis 250N, 10 wt% of GS600N, 5 wt% of viscosity index improver SV203, 0.4 wt% of pour point depressant SANYP2100 and 50ppm of composite defoaming agent, selecting a clean special weighing and blending kettle, and placing aside for later use;
(2) firstly, 5 wt% of base oil is added into a special weighing reaction kettle
35 wt% of Gekko Swinhonis 100N, 29.91 wt% of Gekko Swinhonis 250N and 10 wt% of GS600N, heating the special weighing reaction kettle to 60 ℃, stirring uniformly for circulation, mixing base oil, and performing bottom oil viscosity detection on the sample;
(3) 0.4 wt% of pour point depressant SANYP2100 and 50ppm of composite defoaming agent are added into the uniformly mixed base oil, 5 wt% of viscosity index improver SV203 is added, and 14.69 wt% of composite agent is added
Fully mixing in a special weighing and blending kettle, heating to 55+5 ℃ by using a built-in heating device of the special weighing and blending kettle, and performing mechanical stirring and kettle internal circulation for 30-40min to obtain the synthetic diesel engine oil;
(4) sampling again and checking: and taking an obtained sample of the synthetic diesel engine oil, and detecting various indexes of the oil product of the sample.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (3)
1. The synthetic diesel engine oil for long mileage and the preparation method thereof are characterized in that the synthetic diesel engine oil comprises the following components in parts by weight: 14-15 wt% of complexing agent
59094. 4-6 wt% of base oil
V600, 30-40 wt% of dinosaur 100N, 25-30 wt% of dinosaur 250N, 9-11 wt% of GS600N, 4-6 wt% of viscosity index improver SV203, 0.2-0.5 wt% of pour point depressant SANY P2100 and 50ppm of composite defoaming agent.
2. The synthetic diesel oil for long mileage as claimed in claim 1, wherein the synthetic diesel oil comprises the following components by weight: 14.69 wt% of complexing agent
59094. 5 wt% of base oil
V600, 35 wt% of dinosaur 100N, 29.91 wt% of dinosaur 250N, 10 wt% of GS600N, 5 wt% of viscosity index improver SV203, 0.4 wt% of pour point depressant SANY P2100 and 50ppm of composite defoaming agent.
3. The synthetic diesel engine oil for long mileage as claimed in claim 1 and the preparation method thereof, wherein the preparation method of the synthetic diesel engine oil is:
s1: firstly, preparing the raw materials in parts by weight, selecting a clean special weighing and blending kettle, and placing aside for later use;
s2: firstly, adding 100N of the double dragon, 250N, GS600N of the double dragon and base oil in parts by weight into a special weighing reaction kettle
V600, heating the special weighing reaction kettle to 60 ℃, uniformly stirring and circulating, mixing the base oil, taking a sample, and detecting the viscosity of the base oil;
s3: adding the composite defoaming agent and the pour point depressant SANY P2100 in parts by weight into the uniformly mixed base oil, then adding the viscosity index improver SV203, and finally adding the complexing agent
59094, mixing in a special weighing and blending kettle, heating to 55+5 deg.C with a heating device in the special weighing and blending kettle, stirring mechanically, and circulating in the kettle for 30-40min to obtain synthetic diesel oil;
s4: sampling again and checking: and taking an obtained sample of the synthetic diesel engine oil, and detecting various indexes of the oil product of the sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011514082.3A CN112574801A (en) | 2020-12-21 | 2020-12-21 | Synthetic diesel engine oil for long mileage and preparation method thereof |
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| CN202011514082.3A CN112574801A (en) | 2020-12-21 | 2020-12-21 | Synthetic diesel engine oil for long mileage and preparation method thereof |
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Citations (9)
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|---|---|---|---|---|
| CN104109572A (en) * | 2014-07-01 | 2014-10-22 | 山东力牌石油化学有限公司 | Formula and production technology of special lubricating oil for high-pressure common rail diesel engine |
| CN106590860A (en) * | 2016-10-26 | 2017-04-26 | 广西北海玉柴马石油高级润滑油有限公司 | Enhanced marine engine lubricating oil |
| WO2018144167A1 (en) * | 2017-02-01 | 2018-08-09 | Exxonmobil Research And Engineering Company | Lubricating engine oil and method for improving engine fuel efficiency |
| CN109762634A (en) * | 2019-01-21 | 2019-05-17 | 北京盛鑫和谐润滑油脂有限公司 | A kind of energy-saving diesel machine oil of overlength oil drain interval and preparation method thereof |
| CN109777572A (en) * | 2019-01-23 | 2019-05-21 | 北京燕山昆仑伟业石油化工有限公司 | A kind of long-life natural gas engine machine oil and preparation method thereof |
| CN110003970A (en) * | 2018-01-04 | 2019-07-12 | 无锡奇比特润滑油有限公司 | A kind of synthesis type diesel engine lubricating oil |
| CN110452763A (en) * | 2019-08-07 | 2019-11-15 | 黄河三角洲京博化工研究院有限公司 | A kind of long drain period environmental protection diesel oil machine oil and its manufacturing method |
| CN110484340A (en) * | 2019-09-24 | 2019-11-22 | 上海中孚特种油品有限公司 | A kind of environment-friendly type energy-saving diesel engine oil and preparation method thereof |
| CN112080333A (en) * | 2020-08-27 | 2020-12-15 | 统一石油化工有限公司 | Long-life manual transmission oil composition |
-
2020
- 2020-12-21 CN CN202011514082.3A patent/CN112574801A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109572A (en) * | 2014-07-01 | 2014-10-22 | 山东力牌石油化学有限公司 | Formula and production technology of special lubricating oil for high-pressure common rail diesel engine |
| CN106590860A (en) * | 2016-10-26 | 2017-04-26 | 广西北海玉柴马石油高级润滑油有限公司 | Enhanced marine engine lubricating oil |
| WO2018144167A1 (en) * | 2017-02-01 | 2018-08-09 | Exxonmobil Research And Engineering Company | Lubricating engine oil and method for improving engine fuel efficiency |
| CN110003970A (en) * | 2018-01-04 | 2019-07-12 | 无锡奇比特润滑油有限公司 | A kind of synthesis type diesel engine lubricating oil |
| CN109762634A (en) * | 2019-01-21 | 2019-05-17 | 北京盛鑫和谐润滑油脂有限公司 | A kind of energy-saving diesel machine oil of overlength oil drain interval and preparation method thereof |
| CN109777572A (en) * | 2019-01-23 | 2019-05-21 | 北京燕山昆仑伟业石油化工有限公司 | A kind of long-life natural gas engine machine oil and preparation method thereof |
| CN110452763A (en) * | 2019-08-07 | 2019-11-15 | 黄河三角洲京博化工研究院有限公司 | A kind of long drain period environmental protection diesel oil machine oil and its manufacturing method |
| CN110484340A (en) * | 2019-09-24 | 2019-11-22 | 上海中孚特种油品有限公司 | A kind of environment-friendly type energy-saving diesel engine oil and preparation method thereof |
| CN112080333A (en) * | 2020-08-27 | 2020-12-15 | 统一石油化工有限公司 | Long-life manual transmission oil composition |
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Application publication date: 20210330 |