CN112500910A - Vacuum pump oil manufacturing method - Google Patents
Vacuum pump oil manufacturing method Download PDFInfo
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- CN112500910A CN112500910A CN202011422058.7A CN202011422058A CN112500910A CN 112500910 A CN112500910 A CN 112500910A CN 202011422058 A CN202011422058 A CN 202011422058A CN 112500910 A CN112500910 A CN 112500910A
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- agent
- parts
- vacuum pump
- pump oil
- oil
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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
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
-
- 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
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/027—Neutral salts thereof
-
- 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
- C10M2207/126—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 monocarboxylic
-
- 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
-
- 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
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- 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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
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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 relates to the technical field of vacuum pump oil, and discloses a manufacturing method of vacuum pump oil, which comprises the following raw materials in parts by weight: 20-50 parts of natural gas synthetic oil, 10-30 parts of an expanding agent, 20-40 parts of alkyl naphthalene base oil, 5-10 parts of a hydrophobic agent, 5-10 parts of a metal deactivator, 2-6 parts of an oiliness agent, 2-12 parts of an anti-rust and anti-corrosion agent, 0.5-5 parts of an extreme pressure antiwear agent, 0.5-3 parts of a corrosion inhibitor, 1-6 parts of a viscosity regulator, 0.005-0.2 part of an antirust agent and 0.01-0.05 part of a defoaming agent. The vacuum pump oil manufacturing method ensures that the vacuum pump oil produced by the method has better oil thermal stability and oxidation stability, the oil can meet the vacuum degree required by a vacuum pump, meanwhile, the vacuum pump oil can minimize the abrasion of materials, the manufacturing process of the vacuum pump oil is simplified, and the cost consumption is reduced.
Description
Technical Field
The invention relates to the technical field of vacuum pump oil, in particular to a manufacturing method of vacuum pump oil.
Background
The vacuum pump oil of the vacuum pump is as follows: the lubricating oil specially developed for vacuum pump of vacuum equipment is divided into mineral oil and synthetic oil.
The vacuum pump oil is suitable for use in reciprocating booster pump, mechanical booster pump, oil sealed mechanical vacuum pump, etc. and may be also used in various kinds of diffusion vacuum pump, etc. The vacuum pump is recommended to be used in the fields of artware, ceramics, chemistry and the like.
At present, oil produced by a common vacuum pump oil manufacturing method is poor in thermal stability and oxidation stability, the vacuum degree required by a vacuum pump is difficult to guarantee, meanwhile, the material abrasion degree cannot be minimized when the vacuum pump oil is used, the manufacturing process of the vacuum pump oil is complex, and the manufacturing cost is high, so that the vacuum pump oil manufacturing method is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method for manufacturing vacuum pump oil, which ensures that the vacuum pump oil produced by the method has better oil thermal stability and oxidation stability, the oil can meet the vacuum degree required by a vacuum pump, simultaneously, the vacuum pump oil can minimize the abrasion of materials, simplify the manufacturing process of the vacuum pump oil, reduce the consumption of cost and the like, and solves the problems that the oil produced by the common method for manufacturing the vacuum pump oil has poor thermal stability and oxidation stability, the vacuum degree required by the vacuum pump is difficult to ensure, and the material abrasion degree cannot be minimized when the vacuum pump oil is used, the manufacturing process of the vacuum pump oil is too complicated at present, and the manufacturing cost is higher.
In order to ensure that the vacuum pump oil produced by the method has better oil thermal stability and oxidation stability, the oil can meet the vacuum degree required by a vacuum pump, simultaneously the vacuum pump oil can ensure that the abrasion of materials is minimized, the manufacturing process of the vacuum pump oil is simplified, and the cost consumption is reduced, the invention provides the following technical scheme: a manufacturing method of vacuum pump oil comprises the following raw materials in parts by weight: 20-50 parts of natural gas synthetic oil, 10-30 parts of an expanding agent, 20-40 parts of alkyl naphthalene base oil, 5-10 parts of a hydrophobic agent, 5-10 parts of a metal deactivator, 2-6 parts of an oiliness agent, 2-12 parts of an anti-rust and anti-corrosion agent, 0.5-5 parts of an extreme pressure antiwear agent, 0.5-3 parts of a corrosion inhibitor, 1-6 parts of a viscosity regulator, 0.005-0.2 part of an antirust agent and 0.01-0.05 part of a defoaming agent.
Preferably, the preparation method of the water-soluble cleaning agent comprises the following steps:
the first step is as follows: adding natural gas synthetic oil, an expanding agent and alkyl naphthalene base oil into a blending kettle for stirring, wherein the stirring temperature is 38-58 ℃, and the stirring speed is 78-120 r/min;
the second step is that: then adding a hydrophobic agent, a metal deactivator, an oiliness agent, an anti-rust and anti-corrosion agent, an extreme pressure anti-wear agent and a corrosion inhibitor into the mixing kettle in sequence, and continuing stirring;
the third step: and then adding the viscosity regulator, the antirust agent and the defoaming agent again, stopping heating, continuing stirring and cooling to normal temperature to obtain the vacuum pump oil.
Preferably, the materials used for the expanding agent are phosphate and aromatic hydrocarbon.
Preferably, the metal deactivator is an organic compound containing nitrogen, sulfur, amine, sulfide, or phosphide.
Preferably, the rust and corrosion inhibitor adopts the materials of zinc dithiophosphate, metal phenate, basic metal sulfonate, fatty acid and amine.
Preferably, the extreme pressure antiwear agent is made of zinc dithiophosphate, phosphate, acid phosphate, organic sulfur, chlorine compounds, sulfurized esters, sulfides and disulfides.
Preferably, the viscosity regulator is made of high molecular material and paraffin copolymer, methacrylate, diene or alkyl styrene.
Preferably, the material adopted by the defoaming agent is silicone or organic copolymer.
Preferably, the stirring time in the second step is 1-3 hours, and the stirring speed is 50-80 r/min.
Compared with the prior art, the invention provides a method for manufacturing vacuum pump oil, which has the following beneficial effects:
the method for manufacturing the vacuum pump oil comprises the steps of adding natural gas synthetic oil, an expanding agent and alkyl naphthalene base oil into a blending kettle for stirring, wherein the stirring temperature is 38-58 ℃, the stirring speed is 78-120 r/min, sequentially adding a hydrophobic agent, a metal deactivator, an oiliness agent, an anti-rust and anti-corrosion agent, an extreme pressure antiwear agent and a corrosion inhibitor into the blending kettle, continuing stirring, then adding a viscosity regulator, an antirust agent and a defoaming agent again, stopping heating, continuing stirring and cooling to normal temperature to obtain the vacuum pump oil, and ensuring that the vacuum pump oil produced by the method has good oil thermal stability and oxidation stability, can meet the vacuum degree required by a vacuum pump, can minimize the abrasion of materials, simplifies the manufacturing process of the vacuum pump oil, and reduces the cost consumption.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the contents 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.
A manufacturing method of vacuum pump oil comprises the following raw materials in parts by weight: 20-50 parts of natural gas synthetic oil, 10-30 parts of an expanding agent, 20-40 parts of alkyl naphthalene base oil, 5-10 parts of a hydrophobic agent, 5-10 parts of a metal deactivator, 2-6 parts of an oiliness agent, 2-12 parts of an anti-rust and anti-corrosion agent, 0.5-5 parts of an extreme pressure antiwear agent, 0.5-3 parts of a corrosion inhibitor, 1-6 parts of a viscosity regulator, 0.005-0.2 part of an antirust agent and 0.01-0.05 part of a defoaming agent.
The vacuum pump oil manufacturing method ensures that the vacuum pump oil produced by the method has better oil thermal stability and oxidation stability, the oil can meet the vacuum degree required by a vacuum pump, meanwhile, the vacuum pump oil can minimize the abrasion of materials, the manufacturing process of the vacuum pump oil is simplified, and the cost consumption is reduced.
The preparation method of the water-soluble cleaning agent comprises the following steps:
the first step is as follows: adding natural gas synthetic oil, an expanding agent and alkyl naphthalene base oil into a blending kettle for stirring, wherein the stirring temperature is 38-58 ℃, and the stirring speed is 78-120 r/min;
the second step is that: then adding a hydrophobic agent, a metal deactivator, an oiliness agent, an anti-rust and anti-corrosion agent, an extreme pressure anti-wear agent and a corrosion inhibitor into the mixing kettle in sequence, and continuing stirring;
the third step: and then adding the viscosity regulator, the antirust agent and the defoaming agent again, stopping heating, continuing stirring and cooling to normal temperature to obtain the vacuum pump oil.
The expanding agent adopts phosphate and aromatic hydrocarbon as materials; the metal deactivator adopts organic compound including nitrogen, sulfur, amine, sulfide and phosphide; the rust and corrosion inhibitor adopts zinc dithiophosphate, metal phenate, basic metal sulfonate, fatty acid and amine as materials; the extreme pressure antiwear agent is made of zinc dithiophosphate, phosphate, acid phosphate, organic sulfur, chlorine compounds, sulfurized ester, sulfide and disulfide; the viscosity regulator is prepared from polymer material, paraffin copolymer, methacrylate, diene, or alkyl styrene; the defoaming agent adopts silicone and organic copolymer as materials; the stirring time in the second step is 1-3 hours, and the stirring speed is 50-80 r/min.
When the vacuum pump oil works, firstly, the natural gas synthetic oil, the expanding agent and the alkyl naphthalene base oil are added into a blending kettle to be stirred, the stirring temperature is 38-58 ℃, the stirring speed is 78-120 r/min, then, the hydrophobic agent, the metal deactivator, the oiliness agent, the rust and corrosion inhibitor, the extreme pressure antiwear agent and the corrosion inhibitor are sequentially added into the blending kettle, stirring is continued, then, the viscosity regulator, the antirust agent and the defoaming agent are added again, heating is stopped, stirring is continued, and cooling is carried out to the normal temperature, so that the vacuum pump oil is obtained.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. The manufacturing method of the vacuum pump oil is characterized by comprising the following raw materials in parts by weight: 20-50 parts of natural gas synthetic oil, 10-30 parts of an expanding agent, 20-40 parts of alkyl naphthalene base oil, 5-10 parts of a hydrophobic agent, 5-10 parts of a metal deactivator, 2-6 parts of an oiliness agent, 2-12 parts of an anti-rust and anti-corrosion agent, 0.5-5 parts of an extreme pressure antiwear agent, 0.5-3 parts of a corrosion inhibitor, 1-6 parts of a viscosity regulator, 0.005-0.2 part of an antirust agent and 0.01-0.05 part of a defoaming agent.
2. The method for preparing the water-soluble cleaning agent as claimed in claim 1, which comprises the following steps:
the first step is as follows: adding natural gas synthetic oil, an expanding agent and alkyl naphthalene base oil into a blending kettle for stirring, wherein the stirring temperature is 38-58 ℃, and the stirring speed is 78-120 r/min;
the second step is that: then adding a hydrophobic agent, a metal deactivator, an oiliness agent, an anti-rust and anti-corrosion agent, an extreme pressure anti-wear agent and a corrosion inhibitor into the mixing kettle in sequence, and continuing stirring;
the third step: and then adding the viscosity regulator, the antirust agent and the defoaming agent again, stopping heating, continuing stirring and cooling to normal temperature to obtain the vacuum pump oil.
3. The method for manufacturing vacuum pump oil according to claim 1, wherein the method comprises the following steps: the expanding agent adopts phosphate and aromatic hydrocarbon as materials.
4. The method for manufacturing vacuum pump oil according to claim 1, wherein the method comprises the following steps: the metal deactivator adopts organic compound including nitrogen, sulfur, amine, sulfide and phosphide.
5. The method for manufacturing vacuum pump oil according to claim 1, wherein the method comprises the following steps: the rust and corrosion inhibitor adopts zinc dithiophosphate, metal phenate, basic metal sulfonate, fatty acid and amine as materials.
6. The method for manufacturing vacuum pump oil according to claim 2, wherein the method comprises the following steps: the extreme pressure antiwear agent is prepared from zinc dithiophosphate, phosphate, acid phosphate, organic sulfur, chlorine compounds, sulfurized ester, sulfide and disulfide.
7. The method for manufacturing vacuum pump oil according to claim 1, wherein the method comprises the following steps: the viscosity regulator is prepared from high molecular material, paraffin copolymer, methacrylate, diene or alkyl styrene.
8. The method for manufacturing vacuum pump oil according to claim 1, wherein the method comprises the following steps: the defoaming agent adopts silicone and organic copolymer as materials.
9. The method for manufacturing vacuum pump oil according to claim 1, wherein the method comprises the following steps: the stirring time in the second step is 1-3 hours, and the stirring speed is 50-80 r/min.
Priority Applications (1)
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CN202011422058.7A CN112500910A (en) | 2020-12-08 | 2020-12-08 | Vacuum pump oil manufacturing method |
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CN202011422058.7A CN112500910A (en) | 2020-12-08 | 2020-12-08 | Vacuum pump oil manufacturing method |
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CN112500910A true CN112500910A (en) | 2021-03-16 |
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CN202011422058.7A Pending CN112500910A (en) | 2020-12-08 | 2020-12-08 | Vacuum pump oil manufacturing method |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102618353A (en) * | 2011-01-26 | 2012-08-01 | 中国石油化工股份有限公司 | Lubricating oil composition |
CN111575084A (en) * | 2020-06-16 | 2020-08-25 | 烟台德高石油有限公司 | Synthetic water-resistant long-life vacuum pump oil and preparation method thereof |
-
2020
- 2020-12-08 CN CN202011422058.7A patent/CN112500910A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102618353A (en) * | 2011-01-26 | 2012-08-01 | 中国石油化工股份有限公司 | Lubricating oil composition |
CN111575084A (en) * | 2020-06-16 | 2020-08-25 | 烟台德高石油有限公司 | Synthetic water-resistant long-life vacuum pump oil and preparation method thereof |
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Application publication date: 20210316 |