CN111040848A - High-performance air compressor oil and preparation method thereof - Google Patents
High-performance air compressor oil and preparation method thereof Download PDFInfo
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- CN111040848A CN111040848A CN201911297374.3A CN201911297374A CN111040848A CN 111040848 A CN111040848 A CN 111040848A CN 201911297374 A CN201911297374 A CN 201911297374A CN 111040848 A CN111040848 A CN 111040848A
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- Prior art keywords
- air compressor
- oil
- van der
- compressor oil
- antioxidant
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Classifications
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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
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/06—Well-defined aromatic 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
-
- 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
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
Abstract
The invention discloses high-performance air compressor oil and a preparation method thereof, and the air compressor oil contains the following components by weight of a composition: 88-90 wt% of lubricating oil base oil, 0.1-0.2 wt% of detergent dispersant, 1-2 wt% of van der pol antioxidant, 8-10 wt% of alkyl naphthalene, 0.02-0.05 wt% of metal deactivator, 0.01-0.03 wt% of antifriction agent and 0.01-0.02 wt% of antirust agent. The high-performance air compressor oil disclosed by the invention has excellent high-temperature resistance and oxidation resistance, is durable in use, can meet the use requirements of most air compressors, and can be widely applied to the field of lubrication of the air compressors.
Description
Technical Field
The invention relates to the technical field of lubricating oil, in particular to high-performance air compressor oil.
Background
At present, the common air compressor oil in the market has two types of mineral properties and synthetic type, and is widely applied to production, maintenance and use of the air compressor. However, the existing air compressor has different use conditions, and the increase of models under various working conditions has higher requirements and application range on air compressor oil. The widely used mineral air compressor oil with the time of less than 4000 hours in China is prepared by mainly using two types of base oil and the following base oil, and the prepared additives of various manufacturers are different, so that the air compressor oil has different requirements on oxidation resistance, defoaming and demulsification, and is easy to have mechanical faults such as gumming and even locking under severe working conditions.
At present, mineral air compressor oil has a plurality of defects in application, in particular: 1. high temperature difference resistance; 2. the generated sticky matters are precipitated and are easy to be gelatinized; 3. the low-temperature startability is poor. The above disadvantages are due to the following reasons: 1. the proportion and the selection difference of the high and low temperature antioxidants in the oil product are large; 2. the difference of the selected base oil is large.
Disclosure of Invention
The present invention is directed to solving at least one of the problems in the prior art.
The invention aims to provide high-performance air compressor oil and a preparation method thereof.
According to the embodiment of the invention, the high-performance air compressor oil contains the following components by weight of the composition: 88-90 wt% of lubricating oil base oil, 0.1-0.2 wt% of detergent dispersant, 1-2 wt% of van der waals antioxidant, 8-10 wt% of alkyl naphthalene, 0.02-0.05 wt% of metal deactivator, 0.01-0.03 wt% of antifriction agent and 0.01-0.02 wt% of antirust agent, wherein the metal deactivator is a compound with a structure shown in formula (I):
(I)。
in addition, the high-performance air compressor oil according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the present invention, the air compressor oil contains the following components: 89 wt% of lubricating base oil, 0.17 wt% of detergent dispersant, 1.75 wt% of van der pol antioxidant, 9 wt% of alkyl naphthalene, 0.04 wt% of metal deactivator, 0.02 wt% of antifriction agent and 0.02 wt% of antirust agent.
According to one embodiment of the present invention, the van der waals antioxidant is 0.8 to 1.5% by weight of van der waals van lube407 antioxidant and 0.2 to 0.5% by weight of van der waals van lube81 antioxidant, and the van der waals van lube81 antioxidant is a compound having a structure represented by formula (II):
(II)。
according to one embodiment of the invention, the metal deactivator is van der pol CUVAN 303.
According to one embodiment of the invention, the friction reducer is MOLYVAN 855.
According to one embodiment of the invention, the rust inhibitor is van der balbe 8912E.
According to one embodiment of the invention, the lubricant base oil is a three-class shelled card 430.
The invention also aims to provide a preparation method of the high-performance air compressor oil, which comprises the following steps: uniformly mixing raw materials containing lubricating oil base oil, a detergent dispersant, a van der pol antioxidant, alkyl naphthalene, a metal passivator, a friction reducer and an antirust agent to obtain the air compressor oil, wherein the air compressor oil contains the following components by weight of the composition: 88-90 wt% of lubricating oil base oil, 0.1-0.2 wt% of detergent dispersant, 1-2 wt% of van der waals antioxidant, 8-10 wt% of alkyl naphthalene, 0.02-0.05 wt% of metal deactivator, 0.01-0.03 wt% of antifriction agent and 0.01-0.02 wt% of antirust agent, wherein the metal deactivator is a compound with a structure shown in formula (I):
(I)。
according to one embodiment of the present invention, the air compressor oil contains the following components: 89 wt% of lubricating base oil, 0.17 wt% of detergent dispersant, 1.75 wt% of van der pol antioxidant, 9 wt% of alkyl naphthalene, 0.04 wt% of metal deactivator, 0.02 wt% of antifriction agent and 0.02 wt% of antirust agent.
According to one embodiment of the invention, the mixing conditions include: the temperature is 40-70 ℃ and the time is 2-3 h.
Compared with the prior art, the invention has the beneficial effects that:
the high-performance air compressor oil disclosed by the invention has excellent high-temperature resistance and oxidation resistance, is durable in use, can avoid mechanical faults such as glue formation and even locking under severe working conditions, can meet the use requirements of most air compressors, and can be widely applied to the field of lubrication of the air compressors.
Detailed Description
The invention is further illustrated by the following examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the description is illustrative in nature and not intended to limit the scope of the claims.
Example 1
The high-performance air compressor oil according to embodiment 1 of the invention comprises the following components by weight of the composition: 88-90 wt% of lubricating oil base oil, 0.1-0.2 wt% of detergent dispersant, 1-2 wt% of van der waals antioxidant, 8-10 wt% of alkyl naphthalene, 0.02-0.05 wt% of metal deactivator, 0.01-0.03 wt% of antifriction agent and 0.01-0.02 wt% of antirust agent, wherein the metal deactivator is a compound with a structure shown in formula (I):
(I)。
further, the Van der Waals antioxidant is 0.8-1.5 wt% Van der Waals Vanlube407 antioxidant and 0.2-0.5 wt% Van der Waals Vanlube81 antioxidant, and the Van der Waals Vanlube81 antioxidant is a compound having a structure represented by formula (II):
(II)。
the Van der pol VANLUBE407 antioxidant is a liquid alkylated phenylnaphthylamine composite antioxidant, the chemical composition of the Van der pol VANLUBE407 antioxidant is an alkylated PANA composite, and the Van der pol antioxidant has good antioxidant performance and high cost performance.
Wherein, the chemical composition of Vanlubie 81 antioxidant is p, p-octyl diphenylamine, which has better high-temperature oxidation resistance.
Further, the metal passivator is van der pol CUVAN 303.
The Van der Waals CUVAN303 is an oil-soluble corrosion inhibitor and a metal passivator for lubricating grease and metal processing liquid, has the chemical composition of N, N-di (2-ethylhexyl) -methyl-1H-benzotriazole-1-methylamine, can effectively protect copper, copper alloy, cadmium, cobalt, silver and zinc as the corrosion inhibitor, and can precipitate ions of metals as the metal passivator, so that the electrochemical corrosion of other metal surfaces is inhibited, and the ions are prevented from generating oxidation catalysis.
Further, the friction reducer is MOLYVAN855 in van der pol.
The Van der pol-MoLYVAN 855 antifriction agent is an oil-soluble liquid organic molybdenum friction modifier, the chemical composition of the friction modifier is an organic molybdenum compound, and the friction coefficient of the engine oil can be obviously reduced.
Further, the antirust agent is Vanlube 8912E.
The Vanlbie 8912E antirust agent is an oil-soluble calcium sulfonate additive, the chemical composition of the additive is calcium sulfonate, and the additive has good antirust property and water replacement function.
Further, the lubricant base oil is a three-class shell-added plate 430.
Example 2
The high-performance air compressor oil according to embodiment 2 of the invention contains the following components: 89 wt% of lubricating base oil, 0.17 wt% of detergent dispersant, 1.75 wt% of van der pol antioxidant, 9 wt% of alkyl naphthalene, 0.04 wt% of metal deactivator, 0.02 wt% of antifriction agent and 0.02 wt% of antirust agent.
Example 3
The preparation method of the high-performance air compressor oil according to the embodiment 3 of the invention comprises the following steps: uniformly mixing raw materials containing lubricating oil base oil, a detergent dispersant, a van der pol antioxidant, alkyl naphthalene, a metal passivator, a friction reducer and an antirust agent to obtain the air compressor oil, wherein the air compressor oil contains the following components by weight of the composition: 88-90 wt% of lubricating oil base oil, 0.1-0.2 wt% of detergent dispersant, 1-2 wt% of van der waals antioxidant, 8-10 wt% of alkyl naphthalene, 0.02-0.05 wt% of metal deactivator, 0.01-0.03 wt% of antifriction agent and 0.01-0.02 wt% of antirust agent, wherein the metal deactivator is a compound with a structure shown in formula (I):
(I)。
further, the air compressor oil contains the following components: 89 wt% of lubricating base oil, 0.17 wt% of detergent dispersant, 1.75 wt% of van der pol antioxidant, 9 wt% of alkyl naphthalene, 0.04 wt% of metal deactivator, 0.02 wt% of antifriction agent and 0.02 wt% of antirust agent.
Further, the mixing conditions include: the temperature is 40-70 ℃ and the time is 2-3 h.
The high-performance air compressor oil disclosed by the invention has excellent high-temperature resistance and oxidation resistance, is durable in use, can avoid mechanical faults such as glue formation and even locking under severe working conditions, can meet the use requirements of most air compressors, and can be widely applied to the field of lubrication of the air compressors.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should fall within the protection scope of the invention.
Claims (10)
1. The high-performance air compressor oil is characterized by comprising the following components in percentage by weight based on the weight of a composition: 88-90 wt% of lubricating oil base oil, 0.1-0.2 wt% of detergent dispersant, 1-2 wt% of van der waals antioxidant, 8-10 wt% of alkyl naphthalene, 0.02-0.05 wt% of metal deactivator, 0.01-0.03 wt% of antifriction agent and 0.01-0.02 wt% of antirust agent, wherein the metal deactivator is a compound with a structure shown in formula (I):
(I)。
2. the high performance air compressor oil of claim 1, wherein the air compressor oil comprises the following components: 89 wt% of lubricating base oil, 0.17 wt% of detergent dispersant, 1.75 wt% of van der pol antioxidant, 9 wt% of alkyl naphthalene, 0.04 wt% of metal deactivator, 0.02 wt% of antifriction agent and 0.02 wt% of antirust agent.
3. The high performance air compressor oil of claim 1, wherein the van der waals antioxidant is 0.8-1.5% by weight van der waals van lube407 antioxidant and 0.2-0.5% by weight van der waals van lube81 antioxidant, and the van der waals van lube81 antioxidant is a compound having a structure represented by formula (II):
(II)。
4. the high performance air compressor oil of claim 1, wherein the metal deactivator is van der pol CUVAN 303.
5. The high performance air compressor oil of claim 1, wherein the friction reducer is MOLYVAN 855.
6. The high performance air compressor oil of claim 1, wherein the rust inhibitor is van der balbe 8912E.
7. The high performance air compressor oil of claim 1, wherein the lubricant base oil is a three-class shelled card 430.
8. A preparation method of high-performance air compressor oil is characterized by comprising the following steps: uniformly mixing raw materials containing lubricating oil base oil, a detergent dispersant, a van der pol antioxidant, alkyl naphthalene, a metal passivator, a friction reducer and an antirust agent to obtain the air compressor oil, wherein the air compressor oil contains the following components by weight of the composition: 88-90 wt% of lubricating oil base oil, 0.1-0.2 wt% of detergent dispersant, 1-2 wt% of van der waals antioxidant, 8-10 wt% of alkyl naphthalene, 0.02-0.05 wt% of metal deactivator, 0.01-0.03 wt% of antifriction agent and 0.01-0.02 wt% of antirust agent, wherein the metal deactivator is a compound with a structure shown in formula (I):
9. the method for preparing high-performance air compressor oil according to claim 8, wherein the air compressor oil comprises the following components: 89 wt% of lubricating base oil, 0.17 wt% of detergent dispersant, 1.75 wt% of van der pol antioxidant, 9 wt% of alkyl naphthalene, 0.04 wt% of metal deactivator, 0.02 wt% of antifriction agent and 0.02 wt% of antirust agent.
10. The method for preparing high performance air compressor oil according to claim 8 or 9, wherein the mixing conditions include: the temperature is 40-70 ℃ and the time is 2-3 h.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911297374.3A CN111040848A (en) | 2019-12-17 | 2019-12-17 | High-performance air compressor oil and preparation method thereof |
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| CN201911297374.3A CN111040848A (en) | 2019-12-17 | 2019-12-17 | High-performance air compressor oil and preparation method thereof |
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| CN111040848A true CN111040848A (en) | 2020-04-21 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE33658E (en) * | 1985-12-23 | 1991-08-06 | The Dow Chemical Company | Lubricants for reciprocating air compressors |
| US20090181871A1 (en) * | 2007-12-19 | 2009-07-16 | Chevron U.S.A. Inc. | Compressor Lubricant Compositions and Preparation Thereof |
| CN102618360A (en) * | 2011-01-27 | 2012-08-01 | 中国石油化工股份有限公司 | Compressor oil composition |
| CN106753720A (en) * | 2016-12-23 | 2017-05-31 | 上海森帝润滑技术有限公司 | Semi-synthetic compressor oil composition and preparation method thereof |
| CN107573995A (en) * | 2017-09-06 | 2018-01-12 | 浙江实美润滑科技有限公司 | A kind of high antioxidant long-life fully synthetic screw-rod air compressor oil and preparation method thereof |
| CN108329978A (en) * | 2018-01-20 | 2018-07-27 | 盘锦北方沥青股份有限公司 | A kind of polyethers Screw air compressor oil composition and preparation method thereof |
| CN109207237A (en) * | 2017-06-30 | 2019-01-15 | 中国石油化工股份有限公司 | A kind of L-DAH46 viscosity rank Screw Air Compressor Oil composition |
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-
2019
- 2019-12-17 CN CN201911297374.3A patent/CN111040848A/en active Pending
Patent Citations (8)
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|---|---|---|---|---|
| USRE33658E (en) * | 1985-12-23 | 1991-08-06 | The Dow Chemical Company | Lubricants for reciprocating air compressors |
| US20090181871A1 (en) * | 2007-12-19 | 2009-07-16 | Chevron U.S.A. Inc. | Compressor Lubricant Compositions and Preparation Thereof |
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| CN106753720A (en) * | 2016-12-23 | 2017-05-31 | 上海森帝润滑技术有限公司 | Semi-synthetic compressor oil composition and preparation method thereof |
| CN109207237A (en) * | 2017-06-30 | 2019-01-15 | 中国石油化工股份有限公司 | A kind of L-DAH46 viscosity rank Screw Air Compressor Oil composition |
| CN107573995A (en) * | 2017-09-06 | 2018-01-12 | 浙江实美润滑科技有限公司 | A kind of high antioxidant long-life fully synthetic screw-rod air compressor oil and preparation method thereof |
| CN108329978A (en) * | 2018-01-20 | 2018-07-27 | 盘锦北方沥青股份有限公司 | A kind of polyethers Screw air compressor oil composition and preparation method thereof |
| CN110408463A (en) * | 2019-07-22 | 2019-11-05 | 纳拓润滑技术（上海）有限公司 | A kind of lubricating grease and preparation method thereof for worm and gear |
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Application publication date: 20200421 |