CN112920881A - Blending and mixing method of metal lubricating oil - Google Patents
Blending and mixing method of metal lubricating oil Download PDFInfo
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- CN112920881A CN112920881A CN202110102901.1A CN202110102901A CN112920881A CN 112920881 A CN112920881 A CN 112920881A CN 202110102901 A CN202110102901 A CN 202110102901A CN 112920881 A CN112920881 A CN 112920881A
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- lubricating oil
- parts
- oil
- processing equipment
- metal
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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
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
-
- 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
-
- 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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- 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
- C10M2203/108—Residual fractions, e.g. bright stocks
- C10M2203/1085—Residual fractions, e.g. bright stocks used as base material
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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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/022—Ethene
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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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/024—Propene
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
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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 belongs to the technical field of lubricating oil production, and particularly relates to a blending and mixing method of metal lubricating oil, wherein the metal lubricating oil comprises lubricating oil base oil and a lubricating oil additive, the lubricating oil base oil comprises hydrogenated mineral base oil and bright oil, and the lubricating oil additive comprises a complexing agent, an anti-wear antioxidant, a tackifier, a pour point depressant, an anti-foaming agent, high-base-number calcium sulfonate and dodecanedioic acid, so that the difficulty of lubricating oil production is effectively reduced, the production process is simpler, the use quality of the lubricating oil is greatly improved, and the lubricating effect of the lubricating oil is improved.
Description
Technical Field
The invention relates to the technical field of lubricating oil production, in particular to a blending and mixing method of metal lubricating oil.
Background
The lubricating oil is a liquid lubricant used on various machines to reduce friction and protect machines and workpieces, mainly plays roles of lubrication, cooling, rust prevention, cleaning, sealing, buffering and the like, the lubricating oil additive concept is to add one or more compounds in the lubricating oil so as to enable the lubricating oil to obtain certain new characteristics or improve some existing characteristics in the lubricating oil, the additives mainly comprise antioxidants, anti-wear agents, friction improving agents, extreme pressure additives, detergents, dispersants, foam inhibitors, anti-corrosion and rust prevention agents, flow point improving agents, viscosity index improvers and the like according to functions, the additives sold in the market are generally composite products of the above single additives, the difference is that the components of the single additives are different and the proportions of the single additives in the composite additives are different, but the existing metal lubricating oil mixing method is more complex and the lubricating effect of the lubricating oil is poorer, there is therefore a need for effective improvements to existing blend mixing processes.
Disclosure of Invention
The invention aims to provide a blending and mixing method of metal lubricating oil, which aims to solve the problems that the existing lubricating oil blending and mixing method proposed in the background art is complex and the lubricating effect of the produced lubricating oil is poor.
In order to achieve the purpose, the invention provides the following technical scheme: a metal lubricating oil blending and mixing method comprises a lubricating oil base oil and a lubricating oil additive, wherein the lubricating oil base oil comprises a hydrogenated mineral base oil and bright stock, and the lubricating oil additive comprises a complexing agent, an anti-wear antioxidant, a tackifier, a pour point depressant, an antifoaming agent, high base number calcium sulfonate and dodecanedioic acid; the blending and mixing method of the metal lubricating oil comprises the following specific steps:
(1) taking 40-60 parts of hydrogenated mineral base oil and 60-40 parts of bright stock, and conveying the two kinds of oil into first lubricating oil processing equipment through a conveying pipeline;
(2) taking 1-2 parts of a complexing agent, 0.5-1.5 parts of an anti-wear antioxidant, 2-3 parts of a tackifier, 2-3 parts of a pour point depressant, 4-5 parts of an antifoaming agent, 1.5-2 parts of high-base-number calcium sulfonate and 2-3 parts of dodecanedioic acid, introducing concentrated substances into the second lubricating oil processing equipment through a conveying pipeline, and starting a stirring device to continuously stir the mixed substances in the second lubricating oil processing equipment for 30 min;
(3) pouring the mixture in the first lubricating oil processing equipment and the second lubricating oil processing equipment into a cooling device, continuously stirring for 20min, cooling the two mixtures, and stopping cooling when the temperature of the two mixtures is 5-10 ℃;
(4) and (5) performing bottle-dividing packaging on the cooled metal lubricating oil.
Preferably, the specific kind of the hydrogenated mineral base oil is hydrogenated mineral base oil 650SN, and the specific kind of the bright stock is bright stock 150 BS.
Preferably, the main components of the complexing agent are calcium, nitrogen and zinc, the main component of the tackifier is an ethylene-propylene copolymer, and the main component of the pour point depressant is poly-potassium-ene acrylate.
Compared with the prior art, the invention has the beneficial effects that:
the lubricating oil additive comprises a complexing agent, an anti-wear antioxidant, a tackifier, a pour point depressant, an antifoaming agent, high-base-number calcium sulfonate and dodecanedioic acid, and is blended and mixed, so that the difficulty of lubricating oil production is effectively reduced, the production process is simpler, the use quality of the lubricating oil is greatly improved, and the lubricating effect of the lubricating oil is improved.
Drawings
FIG. 1 is a block diagram of a blending and mixing composition of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the present invention provides a technical solution: a metal lubricating oil blending and mixing method comprises a lubricating oil base oil and a lubricating oil additive, wherein the lubricating oil base oil comprises a hydrogenated mineral base oil and bright stock, and the lubricating oil additive comprises a complexing agent, an anti-wear antioxidant, a tackifier, a pour point depressant, an antifoaming agent, high base number calcium sulfonate and dodecanedioic acid; the blending and mixing method of the metal lubricating oil comprises the following specific steps:
(1) taking 40-60 parts of hydrogenated mineral base oil and 60-40 parts of bright stock, and conveying the two kinds of oil into first lubricating oil processing equipment through a conveying pipeline;
(2) taking 1-2 parts of a complexing agent, 0.5-1.5 parts of an anti-wear antioxidant, 2-3 parts of a tackifier, 2-3 parts of a pour point depressant, 4-5 parts of an antifoaming agent, 1.5-2 parts of high-base-number calcium sulfonate and 2-3 parts of dodecanedioic acid, introducing concentrated substances into the second lubricating oil processing equipment through a conveying pipeline, and starting a stirring device to continuously stir the mixed substances in the second lubricating oil processing equipment for 30 min;
(3) pouring the mixture in the first lubricating oil processing equipment and the second lubricating oil processing equipment into a cooling device, continuously stirring for 20min, cooling the two mixtures, and stopping cooling when the temperature of the two mixtures is 5-10 ℃;
(4) and (5) performing bottle-dividing packaging on the cooled metal lubricating oil.
The specific type of the hydrogenated mineral base oil is hydrogenated mineral base oil 650SN, and the specific type of the bright stock oil is bright stock oil 150 BS.
The main components of the complexing agent are calcium, nitrogen and zinc, the main component of the tackifier is ethylene propylene copolymer, and the main component of the pour point depressant is poly-potassium-ene acrylate.
Example 1
(1) Taking 40 parts of hydrogenated mineral base oil and 60 parts of bright stock, and conveying the two kinds of oil into first lubricating oil processing equipment through a conveying pipeline;
(2) taking 1 part of complexing agent, 0.5 part of anti-wear antioxidant, 2 parts of tackifier, 2 parts of pour point depressant, 4 parts of anti-foaming agent, 1.5 parts of high-base-number calcium sulfonate and 2 parts of dodecanedioic acid, introducing the concentrated substances into the second lubricating oil processing equipment through a conveying pipeline, and starting a stirring device to continuously stir the mixed substances in the second lubricating oil processing equipment for 30 min;
(3) pouring the mixture in the first lubricating oil processing equipment and the second lubricating oil processing equipment into a cooling device, continuously stirring for 20min, cooling the two mixtures, and stopping cooling when the temperature of the two mixtures is 5 ℃;
(4) performing bottle-splitting packaging on the cooled metal lubricating oil;
example 2
(1) Taking 50 parts of hydrogenated mineral base oil and 50 parts of bright stock, and conveying the two kinds of oil into first lubricating oil processing equipment through a conveying pipeline;
(2) 1.5 parts of complexing agent, 1 part of anti-wear antioxidant, 1.5 parts of tackifier, 2.5 parts of pour point depressant, 4.5 parts of anti-foaming agent, 1.75 parts of high-base-number calcium sulfonate and 2.5 parts of dodecanedioic acid are taken, concentrated substances are introduced into the second lubricating oil processing equipment through a conveying pipeline, and a stirring device is started to continuously stir the mixed substances in the second lubricating oil processing equipment for 30 min;
(3) pouring the mixture in the first lubricating oil processing equipment and the second lubricating oil processing equipment into a cooling device, continuously stirring for 20min, cooling the two mixtures, and stopping cooling when the temperature of the two mixtures is 7.5 ℃;
(4) performing bottle-splitting packaging on the cooled metal lubricating oil;
example 3
(1) Taking 60 parts of hydrogenated mineral base oil and 40 parts of bright stock, and conveying the two kinds of oil into first lubricating oil processing equipment through a conveying pipeline;
(2) taking 2 parts of complexing agent, 1.5 parts of anti-wear antioxidant, 3 parts of tackifier, 3 parts of pour point depressant, 5 parts of anti-foaming agent, 2 parts of high-base-number calcium sulfonate and 3 parts of dodecanedioic acid, introducing concentrated substances into the second lubricating oil processing equipment through a conveying pipeline, and starting a stirring device to continuously stir the mixed substances in the second lubricating oil processing equipment for 30 min;
(3) pouring the mixture in the first lubricating oil processing equipment and the second lubricating oil processing equipment into a cooling device, continuously stirring for 20min, cooling the two mixtures, and stopping cooling when the temperature of the two mixtures is 10 ℃;
(4) and (5) performing bottle-dividing packaging on the cooled metal lubricating oil.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A metal lubricating oil blending and mixing method is provided, the metal lubricating oil comprises lubricating oil base oil and lubricating oil additive, the metal lubricating oil base oil comprises hydrogenated mineral base oil and bright stock, the lubricating oil additive comprises complexing agent, anti-wear antioxidant, tackifier, pour point depressant, anti-foaming agent, high base number calcium sulfonate and dodecanedioic acid; the blending and mixing method of the metal lubricating oil comprises the following specific steps:
(1) taking 40-60 parts of hydrogenated mineral base oil and 60-40 parts of bright stock, and conveying the two kinds of oil into first lubricating oil processing equipment through a conveying pipeline;
(2) taking 1-2 parts of a complexing agent, 0.5-1.5 parts of an anti-wear antioxidant, 2-3 parts of a tackifier, 2-3 parts of a pour point depressant, 4-5 parts of an antifoaming agent, 1.5-2 parts of high-base-number calcium sulfonate and 2-3 parts of dodecanedioic acid, introducing concentrated substances into the second lubricating oil processing equipment through a conveying pipeline, and starting a stirring device to continuously stir the mixed substances in the second lubricating oil processing equipment for 30 min;
(3) pouring the mixture in the first lubricating oil processing equipment and the second lubricating oil processing equipment into a cooling device, continuously stirring for 20min, cooling the two mixtures, and stopping cooling when the temperature of the two mixtures is 5-10 ℃;
(4) and (5) performing bottle-dividing packaging on the cooled metal lubricating oil.
2. The metal lubricant blending and mixing method of claim 1, wherein: the specific type of the hydrogenated mineral base oil is hydrogenated mineral base oil 650SN, and the specific type of the bright stock oil is bright stock oil 150 BS.
3. The metal lubricant blending and mixing method of claim 1, wherein: the main components of the complexing agent are calcium, nitrogen and zinc, the main component of the tackifier is ethylene propylene copolymer, and the main component of the pour point depressant is poly-potassium-ene acrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110102901.1A CN112920881A (en) | 2021-01-26 | 2021-01-26 | Blending and mixing method of metal lubricating oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110102901.1A CN112920881A (en) | 2021-01-26 | 2021-01-26 | Blending and mixing method of metal lubricating oil |
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| CN112920881A true CN112920881A (en) | 2021-06-08 |
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| CN202110102901.1A Pending CN112920881A (en) | 2021-01-26 | 2021-01-26 | Blending and mixing method of metal lubricating oil |
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Citations (7)
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|---|---|---|---|---|
| US20060199930A1 (en) * | 2004-03-17 | 2006-09-07 | Dow Global Technologies Inc. | Ethylene/alpha-olefins block interpolymers |
| CN102391906A (en) * | 2011-09-30 | 2012-03-28 | 浙江丹弗王力润滑油有限公司 | Formulation of lubricating oil specially used for taxi and production technology thereof |
| CN104031723A (en) * | 2014-05-15 | 2014-09-10 | 山东力牌石油化学有限公司 | Engineering machinery dedicated lubricating oil formula and production process thereof |
| 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 |
| CN106675724A (en) * | 2016-12-15 | 2017-05-17 | 苏州赛斯德工程设备有限公司 | Special lubricating oil for diesel engine and preparation method thereof |
| WO2020011948A1 (en) * | 2018-07-13 | 2020-01-16 | Shell Internationale Research Maatschappij B.V. | Lubricating composition |
| CN112029566A (en) * | 2020-10-13 | 2020-12-04 | 杭州悦仕达新材料科技有限公司 | Lubricating oil for vehicles and preparation method thereof |
-
2021
- 2021-01-26 CN CN202110102901.1A patent/CN112920881A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| US20060199930A1 (en) * | 2004-03-17 | 2006-09-07 | Dow Global Technologies Inc. | Ethylene/alpha-olefins block interpolymers |
| CN102391906A (en) * | 2011-09-30 | 2012-03-28 | 浙江丹弗王力润滑油有限公司 | Formulation of lubricating oil specially used for taxi and production technology thereof |
| CN104031723A (en) * | 2014-05-15 | 2014-09-10 | 山东力牌石油化学有限公司 | Engineering machinery dedicated lubricating oil formula and production process thereof |
| 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 |
| CN106675724A (en) * | 2016-12-15 | 2017-05-17 | 苏州赛斯德工程设备有限公司 | Special lubricating oil for diesel engine and preparation method thereof |
| WO2020011948A1 (en) * | 2018-07-13 | 2020-01-16 | Shell Internationale Research Maatschappij B.V. | Lubricating composition |
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Non-Patent Citations (1)
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