CN104893793A - Production process of engine oil - Google Patents
Production process of engine oil Download PDFInfo
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- CN104893793A CN104893793A CN201510245140.XA CN201510245140A CN104893793A CN 104893793 A CN104893793 A CN 104893793A CN 201510245140 A CN201510245140 A CN 201510245140A CN 104893793 A CN104893793 A CN 104893793A
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Abstract
The invention discloses a production process of engine oil, and relates to the field of automotive material processing. The method comprises the steps of: (1) injecting a base oil, (2) injecting an additive, (3) blending, (4) sampling, (5) storing, and (6) packaging. The base oil is mineral base oil with low cost and good performance; the additive is added with 0.005-0.08% of an anti-foam agent to effectively suppress the bubbles produced in engine oil; and 5.6-8.3% of an antioxidant is added to enhance the antioxidant capacity of the engine oil. Compressed air is used to agitate the oil to mix the base oil and additives uniformly; steam is employed for heating the blending tank to accelerate blending; a narrow mouth container is used for storage of the engine oil, and a seal ring is arranged on the container mouth to effectively prevent the evaporation loss of engine oil.
Description
Technical field
The invention belongs to automotive material manufacture field, more particularly, the present invention relates to a kind of production technique of engine oil.
Background technology
Engine oil, i.e. engine oil, lubrication anti-attrition can be played to engine, cool, sealing and anti-leakage, antirust corrosion protection, the effect such as damping, buffering.Machine oil on market letter can be divided into mineral oil and synthetic oil two kinds because of its base oil difference.Be divided into again in synthetic oil: complete synthesis and semi-synthetic.Machine oil is made up of base oil and additive two portions.Base oil is lubrication main body of oil, and decide the essential property of lubricating oil, additive then can make up and improve the deficiency of base oil aspect of performance, gives the performance that some is new, is the important component part of lubricating oil.Application number is formula and the production technique thereof that CN 201110292166.1 discloses a kind of engine oil, comprises following operation steps: 1, filter; 2, base oil is added; 3, add additive to be in harmonious proportion; 4, inspection also packing, adopt the engine oil of aforesaid method processing to have certain use properties, but whole process CIMS is simple, the engine oil quality produced is also comparatively general, in this type of engine oil additives, recombiner interpolation is excessive, have impact on the use properties of this engine oil.
Summary of the invention
Problem to be solved by this invention is to provide a kind of high temperature resistant, the engine oil production technique for automotive engine lubrication that oilness is good.
To achieve these goals, the technical scheme that the present invention takes is: a kind of production technique of engine oil, comprises the steps:
(1) base oil is injected: the base oil of oil tank is driven into Mixer pot by oil pump, and Mixer pot mouth is provided with filtration unit, the ratio that base oil accounts for total mass is 85% to 95%;
(2) additive is injected: will the additive of oil tank be adjusted to be driven into Mixer pot by oil pump, the ratio that additive accounts for total mass be 5% to 15%;
(3) be in harmonious proportion: first Mixer pot temperature is elevated to 70 DEG C to 80 DEG C, then uses air compressor, utilize pressurized air to stir oil product, base oil and additive are mixed completely;
(4) sample: the rear wait Mixer pot that has been in harmonious proportion is cooled to room temperature, then take out the engine oil sample be in harmonious proportion and chemically examine;
(5) warehousing: after engine oil chemical examination is qualified, uses filter to filter, then squeezes in high-order hold-up vessel with oil pump;
(6) packing: by the engine oil in high-order hold-up vessel respectively in the container flowing into 1L to 18L differing capacities, and stored in warehouse.
Preferably, the base oil used in described step (1) is mineral base oil.
Preferably, the additive in described step (2) comprises antioxidant 264, and massfraction is 5.6% to 8.3%, kilfoam T922, massfraction is 0.005% to 0.08%, oiliness improver T406, massfraction is 5% to 9%, extreme pressure anti-wear additives RC2317, and massfraction is 6.4% to 10.3%, pour point depressant P156, massfraction is 0.3% to 0.9%, purification agent T115C, massfraction is 1.2% to 3%, tackifier V260, massfraction is 11% to 15%, oil based on all the other compositions.
Preferably, the churning time in described step (3) harmonic process is 2 little of 3 hours.
Preferably, the heating means in described step (3) harmonic process adopt steam heating.
Preferably, described step (6) adopts slot class containers engine oil, and container finish is provided with sealing-ring.
Beneficial effect: base oil of the present invention adopts mineral base oil, and cost is low, and use properties is good; The kilfoam of 0.005% to 0.08% is added in additive, effective suppression engine oil produces bubble, adds the oxidation inhibitor of 5.6% to 8.3%, enhances the resistance of oxidation of engine oil, add the extreme pressure anti-wear additives of 6.4% to 10.3%, improve the anti-high pressure ability of engine oil; Utilize pressurized air to stir oil product, base oil and additive can be made to mix, adopt steam heating Mixer pot temperature, accelerate the speed of mediation; Adopt narrow-mouth container storage engine oil, and sealing-ring is set at vessel port place, effectively prevent engine oil volatilization loss.
Embodiment
embodiment 1:
This technique divides six steps to carry out, and first carries out (1) and injects base oil: the base oil of oil tank is driven into Mixer pot by oil pump, and Mixer pot mouth is provided with filtration unit, the ratio that base oil accounts for total mass is 85%; (2) additive is injected: will the additive of oil tank be adjusted to be driven into Mixer pot by oil pump, the ratio that additive accounts for total mass be 15%; Then carry out (3) to be in harmonious proportion: first Mixer pot temperature is elevated to 70 DEG C, then uses air compressor, utilize pressurized air to stir oil product, base oil and additive are mixed completely, the churning time in harmonic process is 2 hours; Carry out (4) sampling again: the rear wait Mixer pot that has been in harmonious proportion is cooled to room temperature, then take out the engine oil sample be in harmonious proportion and chemically examine; Carry out (5) warehousing again: after engine oil chemical examination is qualified, use filter to filter, then squeeze in high-order hold-up vessel with oil pump; Finally carry out (6) packing: by the engine oil in high-order hold-up vessel respectively in the container flowing into 1L to 18L differing capacities, and stored in warehouse.
embodiment 2:
Embodiment 1 is repeated by described same steps, difference is: step (1) injects base oil: the ratio that base oil accounts for total mass is 90%, step (2) injects additive: the ratio that additive accounts for total mass is 10%, and step (3) is in harmonious proportion: Mixer pot temperature is elevated to 75 DEG C; Step (3) is in harmonious proportion: the churning time in harmonic process is 2.5 hours.
embodiment 3:
Embodiment 1 is repeated by described same steps, difference is: step (1) injects base oil: the ratio that base oil accounts for total mass is 95%, step (2) injects additive: the ratio that additive accounts for total mass is 5%, and step (3) is in harmonious proportion: Mixer pot temperature is elevated to 80 DEG C; Step (3) is in harmonious proportion: the churning time in harmonic process is 3 hours.
After above art breading, take out cloth sample respectively, measuring result is as follows:
| Test item | Viscosity Pa.s | Flash-point DEG C | Pour point DEG C | Oxidation-resistance |
| Embodiment 1 | 16 | 220 | -5 | Better |
| Embodiment 2 | 16 | 290 | -10 | Better |
| Embodiment 3 | 16 | 320 | -15 | Very well |
By above-mentioned 3 embodiments, from three groups of data in upper table, when the engine oil flash-point using embodiment 3 to produce is higher, the temperature adapted to is higher, and pour point is minimum, can normally work at low temperatures, antioxidant property is best, is now more conducive to the production and application of engine oil.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a production technique for engine oil, is characterized in that, comprises the steps:
(1) base oil is injected: the base oil of oil tank is driven into Mixer pot by oil pump, and Mixer pot mouth is provided with filtration unit, the ratio that base oil accounts for total mass is 85% to 95%;
(2) additive is injected: will the additive of oil tank be adjusted to be driven into Mixer pot by oil pump, the ratio that additive accounts for total mass be 5% to 15%;
(3) be in harmonious proportion: first Mixer pot temperature is elevated to 70 DEG C to 80 DEG C, then uses air compressor, utilize pressurized air to stir oil product, base oil and additive are mixed completely;
(4) sample: the rear wait Mixer pot that has been in harmonious proportion is cooled to room temperature, then take out the engine oil sample be in harmonious proportion and chemically examine;
(5) warehousing: after engine oil chemical examination is qualified, uses filter to filter, then squeezes in high-order hold-up vessel with oil pump;
(6) packing: by the engine oil in high-order hold-up vessel respectively in the container flowing into 1L to 18L differing capacities, and stored in warehouse.
2. according to the production technique of a kind of engine oil according to claim 1, it is characterized in that: the base oil used in described step (1) is mineral base oil.
3. according to the production technique of a kind of engine oil according to claim 1, it is characterized in that: the additive in described step (2) comprises antioxidant 264, massfraction is 5.6% to 8.3%, kilfoam T922, massfraction is 0.005% to 0.08%, oiliness improver T406, massfraction is 5% to 9%, extreme pressure anti-wear additives RC2317, massfraction is 6.4% to 10.3%, pour point depressant P156, massfraction is 0.3% to 0.9%, purification agent T115C, massfraction is 1.2% to 3%, tackifier V260, massfraction is 11% to 15%, oil based on all the other compositions.
4. according to the production technique of a kind of engine oil according to claim 1, it is characterized in that: the churning time in described step (3) harmonic process is 2 little of 3 hours.
5. according to the production technique of a kind of engine oil according to claim 1, it is characterized in that: the heating means in described step (3) harmonic process adopt steam heating.
6. according to the production technique of a kind of engine oil according to claim 1, it is characterized in that: described step (6) adopts slot class containers engine oil, and container finish is provided with sealing-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245140.XA CN104893793A (en) | 2015-05-14 | 2015-05-14 | Production process of engine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245140.XA CN104893793A (en) | 2015-05-14 | 2015-05-14 | Production process of engine oil |
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| Publication Number | Publication Date |
|---|---|
| CN104893793A true CN104893793A (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510245140.XA Pending CN104893793A (en) | 2015-05-14 | 2015-05-14 | Production process of engine oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115287114A (en) * | 2022-07-07 | 2022-11-04 | 海南汉地阳光石油化工有限公司 | Antirust cutting fluid and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391905A (en) * | 2011-09-30 | 2012-03-28 | 浙江丹弗王力润滑油有限公司 | Formula and production process of engine oil |
| CN103897788A (en) * | 2014-04-03 | 2014-07-02 | 山东力牌石油化学有限公司 | Formula of special lubricating oil for taxi and production process of formula |
-
2015
- 2015-05-14 CN CN201510245140.XA patent/CN104893793A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391905A (en) * | 2011-09-30 | 2012-03-28 | 浙江丹弗王力润滑油有限公司 | Formula and production process of engine oil |
| CN103897788A (en) * | 2014-04-03 | 2014-07-02 | 山东力牌石油化学有限公司 | Formula of special lubricating oil for taxi and production process of formula |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115287114A (en) * | 2022-07-07 | 2022-11-04 | 海南汉地阳光石油化工有限公司 | Antirust cutting fluid and preparation method thereof |
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Application publication date: 20150909 |