CN104830415A - Preparation method of machinery lubricating oil - Google Patents
Preparation method of machinery lubricating oil Download PDFInfo
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- CN104830415A CN104830415A CN201510211002.XA CN201510211002A CN104830415A CN 104830415 A CN104830415 A CN 104830415A CN 201510211002 A CN201510211002 A CN 201510211002A CN 104830415 A CN104830415 A CN 104830415A
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Abstract
The invention provides a preparation method of a machinery lubricating oil. The preparation method comprises the following steps: preparing the following raw materials in parts by weight: 70 to 90 parts of neutral base oil, 5 to 10 parts of amine sulfonate, 3 to 5 parts of viscosity index improver, 2 to 3 parts of chlorinated paraffin, 3 to 4 parts of sorbitol, 0.5 to 1.5 parts of oxidation and corrosion inhibitor, and 1.5 to 2.6 parts of trilinolein; mixing the neutral base oil, amine sulfonate, chlorinated paraffin, sorbitol, and trilinolein, heating to a temperature of 40 to 55 DEG C, stirring for 30 to 60 minutes, then adding the rest raw materials, stirring for 10 to 20 minutes, cooling to the room temperature, and filtering. The provided machinery lubricating oil can be applied to the fields of machinery processing and turning machine, and has the advantages of low cost, and good cooling and lubricating effect.
Description
Technical field
The present invention relates to technical field of fine, be specifically related to a kind of preparation method of machinery lubricating oil.
Background technology
Lubricating oil is used in all kinds automobile, mechanical means to reduce friction; the liquid of protection machinery and workpiece or semi-solid lubricants; main play lubrication, cooling, antirust, clean, seal and the effect such as buffering; but lubricating oil function singleness used by a lot of machinery at present; particularly in field of machining; because machinery lubricating oil not only needs to have higher lubricity, need to have good refrigerating function, existing this machinery lubricating oil cost is higher simultaneously.
Summary of the invention
The invention provides a kind of preparation method of machinery lubricating oil, the lubricating oil prepared be adapted at the field such as mechanical workout, lathe use, and cost is lower, cooling, high lubricating effect.
For achieving the above object, the technical scheme that the preparation method of a kind of machinery lubricating oil of the present invention adopts is: obtain according to the following steps:
Step 1: select materials: neutral base oil 70-90 part, sulfanilic acid 5-10 part, viscosity index improver 3-5 part, clorafin 2-3 part, sorbyl alcohol 3-4 part, oxidation and corrosion inhibitor 0.5-1.5 part, Trilinoleyl glyceride 1.5-2.6 part;
Step 2: the neutral base oil of formula ratio is squeezed into Mixer pot from storage tank by oil pump, add the mixing of sulfanilic acid, clorafin, sorbyl alcohol and Trilinoleyl glyceride, be heated to 40-55 degree, use pulse attemperation apparatus to stir 30-60 minute, make them fully mix;
Step 3: all the other components adding formula ratio, stirs 10-20 minute, is cooled to room temperature;
Step 4: the oil product storage be in harmonious proportion in Mixer pot, chemically examine qualified after, through filter filter, squeeze in hold-up vessel with pump, certainly flow in the filling machine of 18L, 4L, 1L;
Step 5: oil product is dispensed in plastic tank by filling machine.
Further, I, II, III class base oil of neutral base oil to be viscosity index the be high viscosity index (HVI) of more than 90.
Further, the molecular weight of sulfanilic acid is 850-1000.
The invention has the beneficial effects as follows: the machinery lubricating oil prepared of the present invention be adapted at the field such as mechanical workout, lathe use, and cost is lower, cooling, high lubricating effect.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1:
The preparation method of a kind of machinery lubricating oil of the present invention, obtains according to the following steps:
Step 1: select materials: neutral base oil 70 parts, sulfanilic acid 5 parts, viscosity index improver 3 parts, clorafin 2 parts, sorbyl alcohol 3 parts, oxidation and corrosion inhibitor 0.5 part, Trilinoleyl glyceride 1.5 parts;
Wherein, I, II, III class base oil of neutral base oil to be viscosity index the be high viscosity index (HVI) of more than 90; The molecular weight of sulfanilic acid is 850-1000;
Step 2: squeeze into Mixer pot from storage tank by oil pump by the neutral base oil of formula ratio, adds the mixing of sulfanilic acid, clorafin, sorbyl alcohol and Trilinoleyl glyceride, is heated to 40 degree, uses pulse attemperation apparatus to stir 30 minutes, makes them fully mix;
Step 3: all the other components adding formula ratio, stirs 10 minutes, is cooled to room temperature;
Step 4: the oil product storage be in harmonious proportion in Mixer pot, chemically examine qualified after, through filter filter, squeeze in hold-up vessel with pump, from flow into 18L filling machine in;
Step 5: oil product is dispensed in plastic tank by filling machine.
Embodiment 2:
The preparation method of a kind of machinery lubricating oil of the present invention, obtains according to the following steps:
Step 1: select materials: neutral base oil 90 parts, sulfanilic acid 10 parts, viscosity index improver 5 parts, clorafin 3 parts, sorbyl alcohol 4 parts, oxidation and corrosion inhibitor 1.5 parts, Trilinoleyl glyceride 2.6 parts;
Wherein, I, II, III class base oil of neutral base oil to be viscosity index the be high viscosity index (HVI) of more than 90; The molecular weight of sulfanilic acid is 850-1000;
Step 2: squeeze into Mixer pot from storage tank by oil pump by the neutral base oil of formula ratio, adds the mixing of sulfanilic acid, clorafin, sorbyl alcohol and Trilinoleyl glyceride, is heated to 55 degree, uses pulse attemperation apparatus to stir 60 minutes, makes them fully mix;
Step 3: all the other components adding formula ratio, stirs 20 minutes, is cooled to room temperature;
Step 4: the oil product storage be in harmonious proportion in Mixer pot, chemically examine qualified after, through filter filter, squeeze in hold-up vessel with pump, from flow into 4L filling machine in;
Step 5: oil product is dispensed in plastic tank by filling machine.
Embodiment 3 is optimum embodiment of the present invention:
The preparation method of a kind of machinery lubricating oil of the present invention, obtains according to the following steps:
Step 1: select materials: neutral base oil 81 parts, sulfanilic acid 7 parts, viscosity index improver 4.3 parts, clorafin 2.4 parts, sorbyl alcohol 3.5 parts, oxidation and corrosion inhibitor 1 part, Trilinoleyl glyceride 2 parts;
Wherein, I, II, III class base oil of neutral base oil to be viscosity index the be high viscosity index (HVI) of more than 90; The molecular weight of sulfanilic acid is 850-1000;
Step 2: squeeze into Mixer pot from storage tank by oil pump by the neutral base oil of formula ratio, adds the mixing of sulfanilic acid, clorafin, sorbyl alcohol and Trilinoleyl glyceride, is heated to 47 degree, uses pulse attemperation apparatus to stir 35 minutes, makes them fully mix;
Step 3: all the other components adding formula ratio, stirs 15 minutes, is cooled to room temperature;
Step 4: the oil product storage be in harmonious proportion in Mixer pot, chemically examine qualified after, through filter filter, squeeze in hold-up vessel with pump, from flow into 1L filling machine in;
Step 5: oil product is dispensed in plastic tank by filling machine.
In sum, the machinery lubricating oil prepared of the present invention be adapted at the field such as mechanical workout, lathe use, and cost is lower, cooling, high lubricating effect.
Claims (3)
1. a preparation method for machinery lubricating oil, is characterized in that: obtain according to the following steps:
Step 1: select materials: neutral base oil 70-90 part, sulfanilic acid 5-10 part, viscosity index improver 3-5 part, clorafin 2-3 part, sorbyl alcohol 3-4 part, oxidation and corrosion inhibitor 0.5-1.5 part, Trilinoleyl glyceride 1.5-2.6 part;
Step 2: the neutral base oil of formula ratio is squeezed into Mixer pot from storage tank by oil pump, add the mixing of sulfanilic acid, clorafin, sorbyl alcohol and Trilinoleyl glyceride, be heated to 40-55 degree, use pulse attemperation apparatus to stir 30-60 minute, make them fully mix;
Step 3: all the other components adding formula ratio, stirs 10-20 minute, is cooled to room temperature;
Step 4: the oil product storage be in harmonious proportion in Mixer pot, chemically examine qualified after, through filter filter, squeeze in hold-up vessel with pump, certainly flow in the filling machine of 18L, 4L, 1L;
Step 5: oil product is dispensed in plastic tank by filling machine.
2. the preparation method of a kind of machinery lubricating oil as claimed in claim 1, is characterized in that: I, II, III class base oil of to be viscosity index the be high viscosity index (HVI) of more than 90 of the neutral base oil in step 1.
3. the preparation method of a kind of machinery lubricating oil as claimed in claim 1, is characterized in that: the molecular weight of the sulfanilic acid in step 1 is 850-1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211002.XA CN104830415A (en) | 2015-04-29 | 2015-04-29 | Preparation method of machinery lubricating oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211002.XA CN104830415A (en) | 2015-04-29 | 2015-04-29 | Preparation method of machinery lubricating oil |
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| CN104830415A true CN104830415A (en) | 2015-08-12 |
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| CN201510211002.XA Pending CN104830415A (en) | 2015-04-29 | 2015-04-29 | Preparation method of machinery lubricating oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254344A (en) * | 2017-05-03 | 2017-10-17 | 南通华兴石油仪器有限公司 | A kind of machinery lubricating oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071185A2 (en) * | 2010-11-24 | 2012-05-31 | Chevron Oronite Company Llc | Lubricating composition containing friction modifier blend |
| CN103602465A (en) * | 2013-10-23 | 2014-02-26 | 青岛海伴塑胶工贸有限公司 | Stable machinery lubricating oil |
| CN104531287A (en) * | 2014-11-28 | 2015-04-22 | 代丽 | Lubricating oil |
-
2015
- 2015-04-29 CN CN201510211002.XA patent/CN104830415A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071185A2 (en) * | 2010-11-24 | 2012-05-31 | Chevron Oronite Company Llc | Lubricating composition containing friction modifier blend |
| CN103602465A (en) * | 2013-10-23 | 2014-02-26 | 青岛海伴塑胶工贸有限公司 | Stable machinery lubricating oil |
| CN104531287A (en) * | 2014-11-28 | 2015-04-22 | 代丽 | Lubricating oil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254344A (en) * | 2017-05-03 | 2017-10-17 | 南通华兴石油仪器有限公司 | A kind of machinery lubricating oil |
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Application publication date: 20150812 |
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| RJ01 | Rejection of invention patent application after publication |