CN108641784A - A kind of comprehensive anticorrosive emulsified oil and its preparation method and application for taking into account lubrication and refrigerating function - Google Patents

A kind of comprehensive anticorrosive emulsified oil and its preparation method and application for taking into account lubrication and refrigerating function Download PDF

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Publication number
CN108641784A
CN108641784A CN201810321588.9A CN201810321588A CN108641784A CN 108641784 A CN108641784 A CN 108641784A CN 201810321588 A CN201810321588 A CN 201810321588A CN 108641784 A CN108641784 A CN 108641784A
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China
Prior art keywords
emulsified oil
taking
refrigerating function
anticorrosive emulsified
oil
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810321588.9A
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Chinese (zh)
Inventor
陶洪南
范本新
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Jiangsu Jetta Oil Co Ltd
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Jiangsu Jetta Oil Co Ltd
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Publication date
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Priority to CN201810321588.9A priority Critical patent/CN108641784A/en
Publication of CN108641784A publication Critical patent/CN108641784A/en
Pending legal-status Critical Current

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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
    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/76—Esters containing free hydroxy or carboxyl groups
    • 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
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/124—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms containing hydroxy groups; Ethers 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
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • 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
    • C10M2229/02—Unspecified siloxanes; Silicones
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/16—Antiseptic; (micro) biocidal or bactericidal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling

Landscapes

  • 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 machinery oil tech field, more particularly to a kind of comprehensive anticorrosive emulsified oils and its preparation method and application for taking into account lubrication and refrigerating function.Anticorrosive emulsified oil is by mixing and fully obtaining base oil, surfactant, nimbin, solvent, antirust agent, antifoaming agent, water is added to be configured to the emulsion that mass content is 5%~15% thereto again, metal works are immersed in the emulsion again, when cutting metal works, the cooling and lubricity for improving emulsification cutting system can be synchronized.

Description

A kind of comprehensive anticorrosive emulsified oil and preparation method thereof for taking into account lubrication and refrigerating function And application
Technical field
The invention belongs to machinery oil tech field, more particularly to a kind of comprehensive antirusts for taking into account lubrication and refrigerating function Oil emulsion and its preparation method and application.
Background technology
Antirust oil is essential in intermetallic composite coating, and antirust oil is generally required to have cleaning, cooling, antirust, lubrication Performance.Wherein, the quality of cooling performance is heavily dependent on the heat-transfer capability of base solvent in antirust oil, and lightweight state is molten The mobility of agent, heat-transfer capability compared to the liquid flux of sticky state want it is excellent very much, can will such as in order to promote cooling In the antirust oil of pure oil phase plus water is configured to emulsification antirust solution and reuses；But the intervention of a large amount of light weight type solvents, it can directly lead Cause the decline of antirust system lubricity.
Currently, the lubricity of antirust system remains shifting relationship with its cooling, fluid ability, seldom There are any solvent or auxiliary agent that can promote the cooling and lubricity of antirust emulsified system simultaneously.
Invention content
Technical problem to be solved by the present invention lies in：For the cooling and lubricity of antirust emulsified system, only pass through When a certain solvent or auxiliary agent is added, it is difficult to it gets a promotion simultaneously,
To solve the technical problem, the comprehensive antirust emulsified of lubrication and refrigerating function is taken into account the present invention provides a kind of Oil, in parts by weight, including following component：
Wherein, base oil is N15 machinery oil,
Surfactant is the combination of one or more of OP-10, Span-40, dodecyl sodium sulfate,
Nimbin is extracted to obtain by neem kernel, and extraction process is：
The neem kernel of peeling is crushed in alcoholic environment, then with the crushing system obtained by ultrasonication, mistake Filter, gained filtrate are dried under reduced pressure under low temperature, obtain nimbin powder,
Solvent be ethyl alcohol or propyl alcohol,
Antirust agent is the combination of one or more of benzotriazole, sodium gluconate, triethanolamine,
Antifoaming agent is organic silicon defoamer.
The present invention also provides a kind of preparation methods of the above-mentioned comprehensive anticorrosive emulsified oil for taking into account lubrication and refrigerating function： Each component is mixed fully under room temperature (25 DEG C), is kept in dark place；
The present invention also provides a kind of applications of the above-mentioned comprehensive anticorrosive emulsified oil for taking into account lubrication and refrigerating function：To breast In carburetion plus water is configured to oil emulsion mass content and is 5%~15% emulsion, then metal works are immersed in the emulsion In, cutting operation is carried out to metal works.
This programme adds nimbin in antirust system, nimbin and its is decomposed after by heat caused by cutting Product collaboration together, not only increase the lubricity of antirust system, also help accelerate antirust system cooling velocity, make The two is taken into account；Nimbin is natural plant extracts, not only environmentally friendly, its own also has bactericidal effect, makes antirust emulsified System is not easy to be corroded.
Specific implementation mode
Embodiment 1
The extraction of nimbin：
Under room temperature (25 DEG C), the neem kernel of peeling is added in ethyl alcohol, the neem kernel of peeling and the quality of ethyl alcohol Than being 1:12, and the mixed system of gained is added in clean pulverizer, powder is stirred with 2500 revs/min of rotating speed Broken, stirring grinding time is 30 minutes；The ultrasonic echography for crushing system 2000Hz to obtained mixture again handles 90 points Clock, ultrasonic power 500W；Filtering, is dried under reduced pressure removing ethyl alcohol by the filtrate of gained at 30 DEG C, obtains nimbin powder, It is kept in dark place.
A kind of comprehensive anticorrosive emulsified oil for taking into account lubrication and refrigerating function, in parts by weight by following component structure At：
Anticorrosive emulsified oil is obtained after mixing the above components fully under room temperature (25 DEG C), is kept in dark place；
Add water to be configured to the rust preventing emulsion that the anticorrosive emulsified oil mass content is 10% into the anticorrosive emulsified oil again, keeps away Light preserves.
The maximum nonseizure load of the rust preventing emulsion prepared in the present embodiment is measured using four-ball friction and wear test machine PBValue is 732N.
Comparative example 1
Nimbin is not added, and for the nimbin saved, passes through the quality such as supplement during adding water stirring and emulsifying Water make up, anticorrosive emulsified oil, the other components of rust preventing emulsion and relevant operation be the same as embodiment 1：
A kind of comprehensive anticorrosive emulsified oil for taking into account lubrication and refrigerating function, in parts by weight by following component structure At：
Anticorrosive emulsified oil is obtained after mixing the above components fully under room temperature (25 DEG C), is kept in dark place；
Water is added to be configured to the rust preventing emulsion that the anticorrosive emulsified oil mass content is 8.85% into the anticorrosive emulsified oil again, It is kept in dark place.
The maximum nonseizure load of the rust preventing emulsion prepared in the present embodiment is measured using four-ball friction and wear test machine PBValue is 576N.
Two pieces material, the identical iron workpiece of specification are immersed in respectively in above-described embodiment 1, comparative example 1 and add water (each emulsion dosage is equal, is excess, and the temperature of emulsion originally is 25 DEG C, contains emulsion in the emulsion being made into Containers size it is identical, and to be placed in the position in emulsion also identical for workpiece), the workpiece being immersed in each emulsion is ground Processing is cut, process operation and parameter are identical, to ensure that the heat amount released in process is as equal as possible,
When grinding operation is from proceeding by 20 minutes nodes in each experiment, with to temperature than more sensitive kerosene The temperature of thermometer measure emulsion, the temperature of two positions in thermometer measure emulsion, one close to cutter and workpiece (under Claim in " areas A "), another then far from cutter and workpiece (calling in the following text in " areas B "), per an example in experiment in lotion the areas A, the areas B position point Not identical, actual temp is as shown in table 1：
Table 1
The areas A temperature The areas B temperature
Embodiment 1 55℃ 47℃
Comparative example 1 67℃ 42℃
If only analyzed from the component of emulsion, embodiment 1 has lacked a part of water compared to comparative example 1, and phase Nimbin has been answered more than ground.It is well known that the capacity of heat transmission of water is generally all apparently higher than oils, and the molecular weight of nimbin is much big In hydrone, belong to larger molecular organics, so according to conventional understanding, the heat-transfer capability of 1 emulsion of comparative example should be omited It is just right higher than embodiment 1；
But in identical processing, in 1 emulsion of embodiment near detected grinding knife tool and workpiece The temperature in (areas A) is but substantially reduced compared to comparative example 1, although nimbin can sponge a part in decomposable process Heat, but at a distance (areas B) temperature, embodiment 1 are also to have raised compared to comparative example 1, this is necessarily real Applying has more frictional heats caused by cutter and near workpieces have been transferred to distant place in example 1, this effect is also not allow Easily it is foreseen.
The emulsion in embodiment 1, comparative example 1 is respectively adopted in actual production as machining medium, grinding behaviour Make it is identical on the basis of, cutter life for being ground in 1 emulsion of embodiment is in the emulsion of comparative example 1 3 times of working tool.

Claims (8)

1. a kind of comprehensive anticorrosive emulsified oil for taking into account lubrication and refrigerating function, it is characterised in that：The anticorrosive emulsified oil is pressed Parts by weight calculate, including following component,
2. the comprehensive anticorrosive emulsified oil as described in claim 1 for taking into account lubrication and refrigerating function, it is characterised in that：Described Base oil is N15 machinery oil.
3. the comprehensive anticorrosive emulsified oil as described in claim 1 for taking into account lubrication and refrigerating function, it is characterised in that：Described Surfactant is the combination of one or more of OP-10, Span-40, dodecyl sodium sulfate.
4. the comprehensive anticorrosive emulsified oil as described in claim 1 for taking into account lubrication and refrigerating function, it is characterised in that：Described Nimbin is extracted to obtain by neem kernel, and the technique of the extraction is,
The neem kernel of peeling is crushed in alcoholic environment, then with the crushing system obtained by ultrasonication, filtering, institute It obtains filtrate to be dried under reduced pressure to obtain nimbin under low temperature, be kept in dark place.
5. the comprehensive anticorrosive emulsified oil as described in claim 1 for taking into account lubrication and refrigerating function, it is characterised in that：Described Solvent is ethyl alcohol or propyl alcohol.
6. the comprehensive anticorrosive emulsified oil as described in claim 1 for taking into account lubrication and refrigerating function, it is characterised in that：Described Antirust agent is the combination of one or more of benzotriazole, sodium gluconate, triethanolamine.
7. a kind of system of comprehensive anticorrosive emulsified oil that taking into account lubrication and refrigerating function such as claim 1 to 6 any one of them Preparation Method, it is characterised in that：The preparation method is to mix fully each component under room temperature, be kept in dark place.
8. a kind of comprehensive anticorrosive emulsified oil for taking into account lubrication and refrigerating function such as claim 1 to 6 any one of them is answered With, it is characterised in that：The application is that into the anticorrosive emulsified oil plus water is configured to the antirust emulsified oil quality and contains Amount is 5%~15% emulsion, then metal works are immersed in the emulsion, and cutting behaviour is carried out to the metal works Make.
CN201810321588.9A 2018-04-11 2018-04-11 A kind of comprehensive anticorrosive emulsified oil and its preparation method and application for taking into account lubrication and refrigerating function Pending CN108641784A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101029268A (en) * 2007-04-09 2007-09-05 大连三达奥克化学有限公司 Lubricating and cooling emulsified oil of copper-alloy fine drawing and its production
CN101705142A (en) * 2009-11-11 2010-05-12 东莞市垠星科技发展有限公司 Emulsified oil
CN102676277A (en) * 2011-09-06 2012-09-19 安徽江南机械有限责任公司 Water soluble antirusting fluid, and preparation method and using method thereof
CN102719302A (en) * 2012-07-03 2012-10-10 上海福岛化工科技发展有限公司 Volatile rust preventive oil
CN103992847A (en) * 2014-04-17 2014-08-20 天长市润达金属防锈助剂有限公司 Rust preventive oil for refrigeration apparatuses
CN105219508A (en) * 2015-10-23 2016-01-06 陈键 A kind of mechanical workout production oil in water emulsion and production technique thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101029268A (en) * 2007-04-09 2007-09-05 大连三达奥克化学有限公司 Lubricating and cooling emulsified oil of copper-alloy fine drawing and its production
CN101705142A (en) * 2009-11-11 2010-05-12 东莞市垠星科技发展有限公司 Emulsified oil
CN102676277A (en) * 2011-09-06 2012-09-19 安徽江南机械有限责任公司 Water soluble antirusting fluid, and preparation method and using method thereof
CN102719302A (en) * 2012-07-03 2012-10-10 上海福岛化工科技发展有限公司 Volatile rust preventive oil
CN103992847A (en) * 2014-04-17 2014-08-20 天长市润达金属防锈助剂有限公司 Rust preventive oil for refrigeration apparatuses
CN105219508A (en) * 2015-10-23 2016-01-06 陈键 A kind of mechanical workout production oil in water emulsion and production technique thereof

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