CN112574796A - Preparation method of novel additive - Google Patents
Preparation method of novel additive Download PDFInfo
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- CN112574796A CN112574796A CN202011461749.8A CN202011461749A CN112574796A CN 112574796 A CN112574796 A CN 112574796A CN 202011461749 A CN202011461749 A CN 202011461749A CN 112574796 A CN112574796 A CN 112574796A
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- polyolefin
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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
- C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
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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
- C10M2203/06—Well-defined aromatic compounds
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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
-
- 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
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
-
- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/08—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having metal-to-carbon bonds
Abstract
The invention discloses a preparation method of a novel additive, which comprises the following components in parts by weight: 20-40 parts of polyolefin, 15-20 parts of benzene, 5-10 parts of alkylated diphenyl, 5-10 parts of diethyl ether, 5-10 parts of antioxidant, 5-8 parts of surfactant, 10-15 parts of organic molybdenum compound, 5-10 parts of dispersant, 2-5 parts of graphite powder, 1-3 parts of metal passivator, 2-5 parts of detergent, 2-5 parts of nano metal powder concentrated solution and 2-5 parts of viscosity index improver, wherein the polyolefin, the benzene, the alkylated diphenyl, the graphite powder, the dispersant and the nano metal powder concentrated solution are added into a reaction kettle according to the weight parts and heated to 50-60 ℃; stirring at 1500-2000 r/min for 20-30 min, and ultrasonic mixing for 10-20 min. The preparation method of the lubricating oil additive adopts a step-by-step adding mode, the operation is simple and easy to implement, and meanwhile, the ultrasonic mixing method is adopted in the preparation method, so that the raw materials are more uniformly distributed, and the performance is more excellent.
Description
Technical Field
The invention relates to the field of additives, in particular to a preparation method of a novel additive.
Background
The engine oil, namely the engine lubricating oil, can play the lubricating antifriction, auxiliary cooling, sealing leak protection, rust-resistant anticorrosion, shock attenuation buffer etc. effects to the engine, is known as the "blood" of the car, the engine oil is made up of two parts of base oil and additive, the base oil is the principal ingredients of the lubricating oil, determine the basic property of the lubricating oil, the additive can make up and improve the deficiency in the performance aspect of the base oil, give some new performance, it is the important component of the lubricating oil, the engine oil usually needs to add certain additive while using.
The traditional preparation process of the additive is relatively complicated, and the service performance of the additive is relatively general.
Disclosure of Invention
The invention aims to provide a novel additive preparation method, which solves the problems of complicated preparation process and general performance.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention provides a preparation method of a novel additive, and the components and weight components of the novel additive for the spicy crusty pancake comprise: 20-40 parts of polyolefin, 15-20 parts of benzene, 5-10 parts of alkylated diphenyl, 5-10 parts of diethyl ether, 5-10 parts of antioxidant, 5-8 parts of surfactant, 10-15 parts of organic molybdenum compound, 5-10 parts of dispersant, 2-5 parts of graphite powder, 1-3 parts of metal deactivator, 2-5 parts of detergent, 2-5 parts of nano metal powder concentrated solution and 2-5 parts of viscosity index improver.
Preferably, the components and weight components of the spicy crusty pancake comprise: 20 parts of polyolefin, 15 parts of benzene, 5 parts of alkylated diphenyl, 5 parts of diethyl ether, 5 parts of antioxidant, 5 parts of surfactant, 10 parts of organic molybdenum compound, 5 parts of dispersant, 2 parts of graphite powder, 1 part of metal deactivator, 2 parts of cleaner, 2 parts of nano metal powder concentrated solution and 2 parts of viscosity index improver.
Preferably, the components and weight components of the spicy crusty pancake comprise: 25 parts of polyolefin, 18 parts of benzene, 6 parts of alkylated diphenyl, 6 parts of diethyl ether, 6 parts of antioxidant, 6 parts of surfactant, 12 parts of organic molybdenum compound, 6 parts of dispersant, 3 parts of graphite powder, 2 parts of metal deactivator, 3 parts of cleaner, 3 parts of nano metal powder concentrated solution and 3 parts of viscosity index improver.
Preferably, the components and weight components of the spicy crusty pancake comprise: 28 parts of polyolefin, 20 parts of benzene, 7 parts of alkylated diphenyl, 7 parts of diethyl ether, 7 parts of antioxidant, 7 parts of surfactant, 13 parts of organic molybdenum compound, 7 parts of dispersant, 4 parts of graphite powder, 3 parts of metal deactivator, 4 parts of cleaner, 4 parts of nano metal powder concentrated solution and 4 parts of viscosity index improver.
Preferably, the components and weight components of the spicy crusty pancake comprise: 30 parts of polyolefin, 17 parts of benzene, 8 parts of alkylated diphenyl, 8 parts of diethyl ether, 8 parts of antioxidant, 8 parts of surfactant, 12 parts of organic molybdenum compound, 7 parts of dispersant, 4 parts of graphite powder, 3 parts of metal deactivator, 4 parts of cleaner, 5 parts of nano metal powder concentrated solution and 5 parts of viscosity index improver.
Preferably, the components and weight components of the spicy crusty pancake comprise: 35 parts of polyolefin, 16 parts of benzene, 9 parts of alkylated diphenyl, 9 parts of diethyl ether, 9 parts of antioxidant, 8 parts of surfactant, 15 parts of organic molybdenum compound, 8 parts of dispersant, 5 parts of graphite powder, 2 parts of metal deactivator, 3 parts of detergent, 4 parts of nano metal powder concentrated solution and 4 parts of viscosity index improver.
Preferably, the components and weight components of the spicy crusty pancake comprise: 40 parts of polyolefin, 20 parts of benzene, 10 parts of alkylated diphenyl, 10 parts of diethyl ether, 10 parts of antioxidant, 8 parts of surfactant, 15 parts of organic molybdenum compound, 10 parts of dispersant, 5 parts of graphite powder, 3 parts of metal deactivator, 5 parts of cleaner, 5 parts of nano metal powder concentrated solution and 5 parts of viscosity index improver.
Preferably, the nano metal powder concentrated solution is an important branch of a nano material of a metal nano material, the metal nano powder belongs to a zero-dimensional nano material, the atomic and electronic structure of the metal nano powder is different from metal particles with the same chemical components, and the metal nano powder has magnetic, optical, electric, acoustic, thermal, force, chemical and other exotic characteristics different from macroscopic objects and single atoms.
The invention also provides a processing method of the preparation method of the novel additive, which comprises the following steps:
(1) preparing polyolefin, benzene, alkylated diphenyl, diethyl ether, an antioxidant, a surfactant, an organic molybdenum compound, a dispersant, graphite powder, a metal passivator, a detergent, a nano metal powder concentrated solution and a viscosity index improver according to specific components and weight components;
(2) adding polyolefin, benzene, alkylated diphenyl, graphite powder, a dispersing agent and a nano metal powder concentrated solution into a reaction kettle according to a certain weight, and heating to 50-60 ℃;
(3) stirring at 1500-2000 r/min for 20-30 min, and ultrasonically mixing for 10-20 min;
(4) then adding a corrosion inhibitor, an antioxidant, a surfactant, an organic molybdenum compound, a metal passivator, a detergent and a viscosity index improver into a reaction kettle, and heating to 40-50 ℃;
(5) stirring at 1500-2000 r/min for 30-60 min, and then ultrasonically mixing for 20-30 min to obtain the additive composition, wherein the ultrasonic frequency of ultrasonic mixing is 80-120 KHZ.
The invention has the beneficial effects that: the preparation method of the lubricating oil additive adopts a step-by-step adding mode, the operation is simple and easy to implement, and meanwhile, the ultrasonic mixing method is adopted in the preparation method, so that the raw materials are more uniformly distributed, and the performance is more excellent.
Drawings
FIG. 1 is a schematic diagram of the composition of a novel additive according to the present invention.
FIG. 2 is a process flow diagram of a method for preparing a novel additive according to the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
The preparation method comprises the following specific steps:
(1) preparing the following components in parts by weight: 20 parts of polyolefin, 15 parts of benzene, 5 parts of alkylated diphenyl, 5 parts of diethyl ether, 5 parts of antioxidant, 5 parts of surfactant, 10 parts of organic molybdenum compound, 5 parts of dispersant, 2 parts of graphite powder, 1 part of metal deactivator, 2 parts of cleaner, 2 parts of nano metal powder concentrated solution and 2 parts of viscosity index improver;
(2) adding polyolefin, benzene, alkylated diphenyl, graphite powder, a dispersing agent and a nano metal powder concentrated solution into a reaction kettle according to the weight ratio, and heating to 100 ℃;
(3) stirring at 1500-2000 r/min for 20-30 min, and ultrasonically mixing for 10 min;
(4) then adding a corrosion inhibitor, an antioxidant, a surfactant, an organic molybdenum compound, a metal passivator, a cleaning agent and a viscosity index improver into a reaction kettle, and heating to 40 ℃;
(5) stirring at 1500-2000 r/min for 30-60 min, and ultrasonically mixing for 20min to obtain the additive composition, wherein the ultrasonic frequency of ultrasonic mixing is 80 KHZ.
Example 2
The preparation method comprises the following specific steps:
(1) preparing the following components in parts by weight: 25 parts of polyolefin, 18 parts of benzene, 6 parts of alkylated diphenyl, 6 parts of diethyl ether, 6 parts of antioxidant, 6 parts of surfactant, 12 parts of organic molybdenum compound, 6 parts of dispersant, 3 parts of graphite powder, 2 parts of metal deactivator, 3 parts of cleaner, 3 parts of nano metal powder concentrated solution and 3 parts of viscosity index improver;
(2) adding polyolefin, benzene, alkylated diphenyl, graphite powder, a dispersing agent and a nano metal powder concentrated solution into a reaction kettle according to the weight ratio, and heating to 100 ℃;
(3) stirring at 1500-2000 r/min for 20min, and ultrasonically mixing for 10 min;
(4) then adding a corrosion inhibitor, an antioxidant, a surfactant, an organic molybdenum compound, a metal passivator, a cleaning agent and a viscosity index improver into a reaction kettle, and heating to 40 ℃;
(5) stirring at 1500-2000 r/min for 30min, and ultrasonically mixing for 20min to obtain the additive composition, wherein the ultrasonic frequency of ultrasonic mixing is 80 KHZ.
Example 3
The preparation method comprises the following specific steps:
(1) preparing the following components in parts by weight: 28 parts of polyolefin, 20 parts of benzene, 7 parts of alkylated diphenyl, 7 parts of diethyl ether, 7 parts of antioxidant, 7 parts of surfactant, 13 parts of organic molybdenum compound, 7 parts of dispersant, 4 parts of graphite powder, 3 parts of metal deactivator, 4 parts of cleaner, 4 parts of nano metal powder concentrated solution and 4 parts of viscosity index improver;
(2) adding polyolefin, benzene, alkylated diphenyl, graphite powder, a dispersing agent and a nano metal powder concentrated solution into a reaction kettle according to the weight ratio, and heating to 30 ℃;
(3) stirring at 1500-2000 r/min for 60min, and ultrasonically mixing for 20 min;
(4) then adding a corrosion inhibitor, an antioxidant, a surfactant, an organic molybdenum compound, a metal passivator, a cleaning agent and a viscosity index improver into a reaction kettle, and heating to 50 ℃;
(5) stirring at 1500-2000 r/min for 60min, and ultrasonically mixing for 30min to obtain the additive composition, wherein the ultrasonic frequency of ultrasonic mixing is 120 KHZ.
Example 4
The preparation method comprises the following specific steps:
(1) preparing the following components in parts by weight: 30 parts of polyolefin, 17 parts of benzene, 8 parts of alkylated diphenyl, 8 parts of diethyl ether, 8 parts of antioxidant, 8 parts of surfactant, 12 parts of organic molybdenum compound, 7 parts of dispersant, 4 parts of graphite powder, 3 parts of metal deactivator, 4 parts of cleaner, 5 parts of nano metal powder concentrated solution and 5 parts of viscosity index improver;
(2) adding polyolefin, benzene, alkylated diphenyl, graphite powder, a dispersing agent and a nano metal powder concentrated solution into a reaction kettle according to the weight ratio, and heating to 60 ℃;
(3) stirring at 1500-2000 r/min for 30min, and ultrasonically mixing for 20 min;
(4) then adding a corrosion inhibitor, an antioxidant, a surfactant, an organic molybdenum compound, a metal passivator, a cleaning agent and a viscosity index improver into a reaction kettle, and heating to 50 ℃;
(5) stirring at 1500-2000 r/min for 60min, and ultrasonically mixing for 30min to obtain the additive composition, wherein the ultrasonic frequency of ultrasonic mixing is 120 KHZ.
Comparative example 1
(1) 40 parts of polyolefin, 20 parts of benzene, 10 parts of alkylated diphenyl, 10 parts of diethyl ether, 10 parts of antioxidant, 8 parts of surfactant, 15 parts of organic molybdenum compound, 10 parts of dispersant, 5 parts of graphite powder, 3 parts of metal deactivator, 8 parts of cleaner, 5 parts of nano metal powder concentrated solution and 5 parts of viscosity index improver;
(2) adding polyolefin, benzene, alkylated diphenyl, graphite powder, a dispersing agent and a nano metal powder concentrated solution into a reaction kettle according to the weight ratio, and heating to 60 ℃;
(3) stirring at 1500-2000 r/min for 30min, and ultrasonically mixing for 20 min;
(4) then adding a corrosion inhibitor, an antioxidant, a surfactant, an organic molybdenum compound, a metal passivator, a cleaning agent and a viscosity index improver into a reaction kettle, and heating to 50 ℃;
(5) stirring at 1500-2000 r/min for 60min, and ultrasonically mixing for 30min to obtain the additive composition, wherein the ultrasonic frequency of ultrasonic mixing is 120 KHZ.
Comparative example 2
(1) 35 parts of polyolefin, 16 parts of benzene, 9 parts of alkylated diphenyl, 9 parts of diethyl ether, 9 parts of antioxidant, 8 parts of surfactant, 15 parts of organic molybdenum compound, 8 parts of dispersant, 5 parts of graphite powder, 2 parts of metal deactivator, 3 parts of cleaner, 4 parts of nano metal powder concentrated solution and 10 parts of viscosity index improver;
(2) adding polyolefin, benzene, alkylated diphenyl, graphite powder, a dispersing agent and a nano metal powder concentrated solution into a reaction kettle according to the weight ratio, and heating to 60 ℃;
(3) stirring at 1500-2000 r/min for 30min, and ultrasonically mixing for 20 min;
(4) then adding a corrosion inhibitor, an antioxidant, a surfactant, an organic molybdenum compound, a metal passivator, a cleaning agent and a viscosity index improver into a reaction kettle, and heating to 50 ℃;
(5) stirring at 1500-2000 r/min for 60min, and ultrasonically mixing for 30min to obtain the additive composition, wherein the ultrasonic frequency of ultrasonic mixing is 120 KHZ.
By comparing the above examples 1, 2, 3, 4 with the comparative examples 1, 2, it can be seen that the best embodiment of the present application is example 4, but the heating temperature of examples 1, 2 is too high, the heating temperature of example 3 is low, the reaction effect of the additive is poor during the preparation, and the best effect of the additive use is not achieved.
The scheme of the embodiment 4 can lead the engine oil added with the engine oil additive to have excellent lubricating property, extreme pressure anti-wear property, cooling property, high temperature stability and oxidation stability, the engine oil change period using the engine oil additive composition is long, the adverse effect on an engine is small, the nano metal powder is not directly added into the engine oil additive composition, but is concentrated, and the nano metal powder is added into polyolefin in a dropping mode in the concentration process, so that the nano metal powder can be uniformly dispersed in the polyolefin without forming agglomeration and other problems, and the nano metal powder acts on the friction side metal surface in the engine in lubricating oil, is activated under the action of high temperature and extreme pressure, and is firmly infiltrated into the dents and micropores of the metal surface to repair the damaged surface to form a nano protective film due to the isolation action of the film, thereby greatly reducing the friction force and reducing the friction between the moving parts to be nearly zero.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The preparation method of the novel additive is characterized in that the components and weight components of the novel additive comprise: 20-40 parts of polyolefin, 15-20 parts of benzene, 5-10 parts of alkylated diphenyl, 5-10 parts of diethyl ether, 5-10 parts of antioxidant, 5-8 parts of surfactant, 10-15 parts of organic molybdenum compound, 5-10 parts of dispersant, 2-5 parts of graphite powder, 1-3 parts of metal deactivator, 2-5 parts of detergent, 2-5 parts of nano metal powder concentrated solution and 2-5 parts of viscosity index improver.
2. The preparation method of the novel additive as claimed in claim 1, wherein the components and weight components for the spicy naan comprise: 20 parts of polyolefin, 15 parts of benzene, 5 parts of alkylated diphenyl, 5 parts of diethyl ether, 5 parts of antioxidant, 5 parts of surfactant, 10 parts of organic molybdenum compound, 5 parts of dispersant, 2 parts of graphite powder, 1 part of metal deactivator, 2 parts of cleaner, 2 parts of nano metal powder concentrated solution and 2 parts of viscosity index improver.
3. The preparation method of the novel additive as claimed in claim 1, wherein the components and weight components for the spicy naan comprise: 25 parts of polyolefin, 18 parts of benzene, 6 parts of alkylated diphenyl, 6 parts of diethyl ether, 6 parts of antioxidant, 6 parts of surfactant, 12 parts of organic molybdenum compound, 6 parts of dispersant, 3 parts of graphite powder, 2 parts of metal deactivator, 3 parts of cleaner, 3 parts of nano metal powder concentrated solution and 3 parts of viscosity index improver.
4. The preparation method of the novel additive as claimed in claim 1, wherein the components and weight components for the spicy naan comprise: 28 parts of polyolefin, 20 parts of benzene, 7 parts of alkylated diphenyl, 7 parts of diethyl ether, 7 parts of antioxidant, 7 parts of surfactant, 13 parts of organic molybdenum compound, 7 parts of dispersant, 4 parts of graphite powder, 3 parts of metal deactivator, 4 parts of cleaner, 4 parts of nano metal powder concentrated solution and 4 parts of viscosity index improver.
5. The preparation method of the novel additive as claimed in claim 1, wherein the components and weight components for the spicy naan comprise: 30 parts of polyolefin, 17 parts of benzene, 8 parts of alkylated diphenyl, 8 parts of diethyl ether, 8 parts of antioxidant, 8 parts of surfactant, 12 parts of organic molybdenum compound, 7 parts of dispersant, 4 parts of graphite powder, 3 parts of metal deactivator, 4 parts of cleaner, 5 parts of nano metal powder concentrated solution and 5 parts of viscosity index improver.
6. The preparation method of the novel additive as claimed in claim 1, wherein the components and weight components for the spicy naan comprise: 35 parts of polyolefin, 16 parts of benzene, 9 parts of alkylated diphenyl, 9 parts of diethyl ether, 9 parts of antioxidant, 8 parts of surfactant, 15 parts of organic molybdenum compound, 8 parts of dispersant, 5 parts of graphite powder, 2 parts of metal deactivator, 3 parts of detergent, 4 parts of nano metal powder concentrated solution and 4 parts of viscosity index improver.
7. The preparation method of the novel additive as claimed in claim 1, wherein the components and weight components for the spicy naan comprise: 40 parts of polyolefin, 20 parts of benzene, 10 parts of alkylated diphenyl, 10 parts of diethyl ether, 10 parts of antioxidant, 8 parts of surfactant, 15 parts of organic molybdenum compound, 10 parts of dispersant, 5 parts of graphite powder, 3 parts of metal deactivator, 5 parts of cleaner, 5 parts of nano metal powder concentrated solution and 5 parts of viscosity index improver.
8. The method as claimed in claim 1, wherein the nano metal powder concentrate is an important branch of nano metal material, the nano metal powder is a zero-dimensional nano metal material, the atomic and electronic structure of the nano metal powder is different from that of metal particles with the same chemical composition, and the nano metal powder has magnetic, optical, electrical, acoustic, thermal, force and chemical properties different from macroscopic objects and single atoms.
9. The processing method of the preparation method of the novel additive according to any one of claims 1 to 8, characterized by comprising the following steps:
(1) preparing raw materials of polyolefin, benzene, alkylated diphenyl, ether, antioxidant, surfactant, organic molybdenum compound, dispersant, graphite powder, metal passivator, detergent, nano metal powder concentrated solution and viscosity index improver according to the components and weight components of any one of claims 1 to 7;
(2) adding polyolefin, benzene, alkylated diphenyl, graphite powder, a dispersing agent and a nano metal powder concentrated solution into a reaction kettle according to a certain weight, and heating to 50-60 ℃;
(3) stirring at 1500-2000 r/min for 20-30 min, and ultrasonically mixing for 10-20 min;
(4) then adding a corrosion inhibitor, an antioxidant, a surfactant, an organic molybdenum compound, a metal passivator, a detergent and a viscosity index improver into a reaction kettle, and heating to 40-50 ℃;
(5) stirring at 1500-2000 r/min for 30-60 min, and then ultrasonically mixing for 20-30 min to obtain the additive composition, wherein the ultrasonic frequency of ultrasonic mixing is 80-120 KHZ.
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| CN202011461749.8A CN112574796A (en) | 2020-12-11 | 2020-12-11 | Preparation method of novel additive |
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| CN202011461749.8A CN112574796A (en) | 2020-12-11 | 2020-12-11 | Preparation method of novel additive |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461800A (en) * | 2002-05-30 | 2003-12-17 | 乙基公司 | Antioxygen composition for oxydization and diposite controll in lubricant containing molybdenum and alky phenol thiazine |
| CN1687336A (en) * | 2005-04-06 | 2005-10-26 | 上海纳克润滑技术有限公司 | High temperature composite additive for chain oil and preparation method thereof |
| CN101248165A (en) * | 2005-01-14 | 2008-08-20 | 阿什兰许可及知识产权有限公司 | Gear oil composition containing nanomaterial |
-
2020
- 2020-12-11 CN CN202011461749.8A patent/CN112574796A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461800A (en) * | 2002-05-30 | 2003-12-17 | 乙基公司 | Antioxygen composition for oxydization and diposite controll in lubricant containing molybdenum and alky phenol thiazine |
| CN101248165A (en) * | 2005-01-14 | 2008-08-20 | 阿什兰许可及知识产权有限公司 | Gear oil composition containing nanomaterial |
| CN1687336A (en) * | 2005-04-06 | 2005-10-26 | 上海纳克润滑技术有限公司 | High temperature composite additive for chain oil and preparation method thereof |
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