CN106947571A - A kind of preparation of the zinc sulfide nano extreme pressure anti-wear additives of Ionic Liquid Modified and the energy saving wear-resistant hydraulic oil containing the antiwear additive - Google Patents

A kind of preparation of the zinc sulfide nano extreme pressure anti-wear additives of Ionic Liquid Modified and the energy saving wear-resistant hydraulic oil containing the antiwear additive Download PDF

Info

Publication number
CN106947571A
CN106947571A CN201710138204.5A CN201710138204A CN106947571A CN 106947571 A CN106947571 A CN 106947571A CN 201710138204 A CN201710138204 A CN 201710138204A CN 106947571 A CN106947571 A CN 106947571A
Authority
CN
China
Prior art keywords
ionic liquid
wear
hydraulic oil
energy saving
zinc sulfide
Prior art date
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.)
Granted
Application number
CN201710138204.5A
Other languages
Chinese (zh)
Other versions
CN106947571B (en
Inventor
徐金玲
袁俊洲
何茂伟
纪祥娟
乔良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Source Root Petrochemical Co Ltd
Original Assignee
Shandong Source Root Petrochemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Source Root Petrochemical Co Ltd filed Critical Shandong Source Root Petrochemical Co Ltd
Priority to CN201710138204.5A priority Critical patent/CN106947571B/en
Publication of CN106947571A publication Critical patent/CN106947571A/en
Application granted granted Critical
Publication of CN106947571B publication Critical patent/CN106947571B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/14—Inorganic compounds or elements as ingredients in lubricant compositions inorganic compounds surface treated with organic 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
    • C10M2205/02—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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • 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
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • 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
    • 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
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • 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
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids

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 antiwear hydraulic oil field, more particularly to a kind of Ionic Liquid Modified zinc sulfide nano extreme pressure anti-wear additives preparation and energy saving wear-resistant hydraulic oil containing the antiwear additive.It is 1 in ethanol and water volume ratio：In 1 100 ml ethanol and water mixed solvent, a certain amount of dodecyl imidazole diethyl phosphine hydrochlorate ionic liquid of 1 ethyl 3 is added, Na is added2S reactant aqueous solutions, then be added dropwise and dissolved complete Zn (Ac)2The aqueous solution, is filtered after reaction, washing, and is dried in vacuum drying chamber, is obtained white powder and is distributed in base oil, that is, obtains the dispersion liquid of the zinc sulphide of Ionic Liquid Modified.Add it in base oil and mixed with antioxidant, antirust agent, viscosity index improver, pour-point depressant and defoamer, obtained with good wear resistence, antirust and anticorrosion energy saving wear-resistant hydraulic oil, in the leading level in the world.

Description

A kind of preparation of the zinc sulfide nano extreme pressure anti-wear additives of Ionic Liquid Modified and contain this The energy saving wear-resistant hydraulic oil of antiwear additive
Technical field
The invention belongs to the zinc sulfide nano extreme-pressure anti-wear in antiwear hydraulic oil field, more particularly to a kind of Ionic Liquid Modified The preparation of agent and the energy saving wear-resistant hydraulic oil containing the antiwear additive.
Background technology
20 middle of century, with the rise of west various countries modern industry, hydraulic technique is used widely, hydraulic oil Also produce therewith;To the seventies, high pressure, high speed and the powerful hydraulic equipment being adapted with modern industry phase When universal;Anomaly occurs in daily operating for some equipment, learns that original hydraulic oil can not have been met on inspection severe Carve operating mode use requirement.Oil product in running order, under temperature, pressure effect, the physics only formed by base oil Adsorbed film is it cannot be guaranteed that the safety lubricating of hydraulic test.The stronger chemistry of absorption affinity must be generated by metal part surface Adsorbed film supplements rigors of the hydraulic test to lubrication.The chemisorbed film of this lubrication is that sulfur phosphorus containing has Machine compound most important characteristics.It in addition to natural anti-oxidation performance, can be provided for oil product it is different degrees of, have When even almost Perfect wear resistance.Therefore, effective chemisorbed film whether can be formed with metal surface is Choose the Main Basiss of suitable antiwear additive.It is typically to evaluate wear-resistant add with four balls and long mill experimental simulation rating method in laboratory Plus this ability of agent.The antiwear additive of current most wide selection is zinc dialkyl dithiophosphate.It is used as the wear-resistant of Ashless type Agent has organic phosphorus compound, organic compounds containing sulfur, and sulfur-bearing, phosphorus, nitrogen organic compound.With regard to abrasion resistance Speech, these antiwear additives meet the requirement of antiwear hydraulic oil wear resistance to some extent.
It is anti-oxidant, anti-clear but traditional extreme pressure anti-wear additives face above-mentioned a variety of environmental issues, and in the presence of multi-functional poor Net property and repair function is weak waits deficiency.By ionic liquid has excellent thermal oxidation stability and pollution-free, absorption property Good the advantages of, increasing researcher turns one's attention to ionic liquid composites.
The content of the invention
The problem of present invention is directed to above-mentioned, is prepared for a kind of zinc sulfide nano extreme pressure anti-wear additives of Ionic Liquid Modified, and A kind of energy saving wear-resistant hydraulic oil is prepared for using the extreme pressure anti-wear additives, i.e., the zinc sulfide nano extreme pressure of a kind of Ionic Liquid Modified resists The preparation of grinding agent and the energy saving wear-resistant hydraulic oil containing the antiwear additive.
In order to achieve the above object, the technical solution adopted by the present invention is that the present invention provides a kind of Ionic Liquid Modified The preparation method of zinc sulfide nano extreme pressure anti-wear additives, it is characterised in that specifically include following steps：
A, in ethanol and water volume ratio it is 1：In 1 100 ml ethanol and water mixed solvent, a certain amount of 1- ethyls -3 0 are added Dialkylimidazolium diethyl phosphine hydrochlorate ionic liquid；
B, under magnetic stirring, is warming up to 70 DEG C；
C, addition Na2The S aqueous solution, solution is gradually clarified by muddiness, and solution colour gradually becomes shallow white by yellow green；
D, it is added dropwise has dissolved complete Zn (Ac) again2, there is white casse phenomenon immediately in the aqueous solution；
After e, the h of isothermal reaction 3, filter, wash while hot, and dried in vacuum drying chamber；
F, resulting white powder are distributed in base oil, that is, obtain the dispersion liquid of the zinc sulphide of Ionic Liquid Modified, standby.
A kind of energy saving wear-resistant hydraulic oil of the zinc sulfide nano extreme pressure anti-wear additives containing Ionic Liquid Modified, its feature exists In being specifically included according to percentage by weight：
Base oil 80%~99%；
The zinc sulfide nano extreme pressure anti-wear additives 0.1~0.7% of Ionic Liquid Modified；
Antioxidant 0.01~0.05%；
Antirust agent 0.01~0.05%；
Viscosity index improver 1~5%；
Pour-point depressant 0.1~0.3%；
Defoamer 0.1 ~ 0.2.
Preferably, the base oil is the mixture of the hexyl imidazolium trifluoro sulfonate of 3- ethyls -1 and alkene.
Preferably, the antioxidant is phenylol antioxidant, alkyl diphenylamine, alkylation aromatic amine, dialkyl dithio One kind in sub- zinc amine.
Preferably, the antirust agent is one kind in nitrogen borate or phosphate compounds.
Preferably, the viscosity index improver is one in ethylene-propylene copolymer, polyisobutene, polymethacrylates Kind.
Preferably, the pour-point depressant is polyolefin pour-point depressant.
Preferably, the defoamer is methyl-silicone oil.
Compared with prior art, advantages and positive effects of the present invention are：
The present invention has synthesized the zinc sulphide of the Ionic Liquid Modified with excellent extreme-pressure anti-wear effect and has been applied to liquid In force feed.When load is relatively low, ionic liquid realizes lubrication antifriction function by the absorption of its double ion structure in surface of friction pair.With The increase of load, zinc sulphide can react to form chemical reaction film with friction surface, serve extreme-pressure anti-wear effect.This is specially The hydraulic oil of profit allotment has the performances such as good wear resistence, antirust, anticorrosion.Product quality is in the leading level in the world, production After product are gone into operation, the antiwear hydraulic oil of high-quality can be provided for the production of internal lube oil.
Embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, with reference to embodiment to this hair It is bright to be described further.It should be noted that in the case where not conflicting, the feature in embodiments herein and embodiment can To be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, and still, the present invention may be used also To be implemented using other modes described here are different from, therefore, the present invention is not limited to the specific of specification described below The limitation of embodiment.
The present invention provides a kind of preparation of zinc sulfide nano extreme pressure anti-wear additives of Ionic Liquid Modified and contains the antiwear additive Energy saving wear-resistant hydraulic oil, i.e., be added to hydraulic oil using the zinc sulfide nano extreme pressure anti-wear additives for the Ionic Liquid Modified prepared In, energy-conservation resistance to compression hydraulic oil of good performance is obtained, inventor draws a kind of vulcanization of Ionic Liquid Modified by many experiments The preparation method of zinc nanometer extreme pressure anti-wear additives, is concretely comprised the following steps：It is 1 in ethanol and water volume ratio：1 100 ml second alcohol and waters are mixed In bonding solvent, a certain amount of dodecyl imidazole diethyl phosphine hydrochlorate ionic liquid of 1- ethyls -3 is added；Under magnetic stirring, rise Temperature adds Na to 70 DEG C2The S aqueous solution, solution is gradually clarified by muddiness, and solution colour gradually becomes shallow white by yellow green, then Complete Zn (Ac) has been dissolved in dropwise addition2The aqueous solution, occurs after white casse phenomenon, the h of isothermal reaction 3, filters, wash while hot immediately Wash, and dried in vacuum drying chamber.Resulting white powder is distributed in base oil, that is, obtains the vulcanization of Ionic Liquid Modified The dispersion liquid of zinc, it is standby.
In example below, then illustrate and prepared using the zinc sulfide nano extreme pressure anti-wear additives of above-mentioned Ionic Liquid Modified Each composition proportion of energy saving wear-resistant hydraulic oil.
Embodiment 1（Mass percent, is measured by %, as follows）
It is well mixed according to said components, that is, obtain energy saving wear-resistant hydraulic oil A.
Embodiment 2
It is well mixed according to said components, that is, obtain energy saving wear-resistant hydraulic oil B.
Embodiment 3
It is well mixed according to said components, that is, obtain energy saving wear-resistant hydraulic oil C.
Embodiment 4
It is well mixed according to said components, that is, obtain energy saving wear-resistant hydraulic oil D.
Embodiment 5
It is well mixed according to said components, that is, obtain energy saving wear-resistant hydraulic oil E.
Hydraulic oil in above-described embodiment is detected, its detection project is mainly wear scar diameter and PB values, specifically such as Following table：
As can be seen that utilizing the zinc sulfide nano extreme-pressure anti-wear of Ionic Liquid Modified prepared in the present invention from above table The hydraulic oil of agent synthesis, its performance is far superior to now the hydraulic oil of routine on the market.
The above, is only presently preferred embodiments of the present invention, is not the limitation for making other forms to the present invention, appoints What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc. Imitate embodiment and be applied to other fields, but every without departing from technical solution of the present invention content, the technical spirit according to the present invention Any simple modification, equivalent variations and the remodeling made to above example, still fall within the protection domain of technical solution of the present invention.

Claims (8)

1. a kind of preparation method of the zinc sulfide nano extreme pressure anti-wear additives of Ionic Liquid Modified, it is characterised in that specifically include with Lower step：
A, in ethanol and water volume ratio it is 1：In 1 100 ml ethanol and water mixed solvent, a certain amount of 1- ethyls -3 0 are added Dialkylimidazolium diethyl phosphine hydrochlorate ionic liquid；
B, under magnetic stirring, is warming up to 70 DEG C；
C, addition Na2The S aqueous solution, solution is gradually clarified by muddiness, and solution colour gradually becomes shallow white by yellow green；
D, it is added dropwise has dissolved complete Zn (Ac) again2, there is white casse phenomenon immediately in the aqueous solution；
After e, the h of isothermal reaction 3, filter, wash while hot, and dried in vacuum drying chamber；
F, resulting white powder are distributed in base oil, that is, obtain the dispersion liquid of the zinc sulphide of Ionic Liquid Modified, standby.
2. a kind of energy saving wear-resistant of the zinc sulfide nano extreme pressure anti-wear additives containing Ionic Liquid Modified prepared in claim 1 Hydraulic oil, it is characterised in that specifically included according to percentage by weight：
Base oil 80%~99%；
The zinc sulfide nano extreme pressure anti-wear additives 0.1~0.7% of Ionic Liquid Modified；
Antioxidant 0.01~0.05%；
Antirust agent 0.01~0.05%；
Viscosity index improver 1~5%；
Pour-point depressant 0.1~0.3%；
Defoamer 0.1 ~ 0.2.
3. a kind of zinc sulfide nano pole containing Ionic Liquid Modified prepared in claim 1 according to claim 2 Press the energy saving wear-resistant hydraulic oil of antiwear additive, it is characterised in that：The base oil be the hexyl imidazolium trifluoro sulfonate of 3- ethyls -1 and The mixture of alkene.
4. a kind of zinc sulfide nano pole containing Ionic Liquid Modified prepared in claim 1 according to claim 2 Press the energy saving wear-resistant hydraulic oil of antiwear additive, it is characterised in that：The antioxidant is phenylol antioxidant, alkyl diphenylamine, alkyl Change one kind in the sub- zinc amine of arylamine, dialkyl dithio.
5. a kind of zinc sulfide nano pole containing Ionic Liquid Modified prepared in claim 1 according to claim 2 Press the energy saving wear-resistant hydraulic oil of antiwear additive, it is characterised in that：The antirust agent is in nitrogen borate or phosphate compounds It is a kind of.
6. a kind of zinc sulfide nano pole containing Ionic Liquid Modified prepared in claim 1 according to claim 2 Press the energy saving wear-resistant hydraulic oil of antiwear additive, it is characterised in that：The viscosity index improver be ethylene-propylene copolymer, polyisobutene, One kind in polymethacrylates.
7. a kind of zinc sulfide nano pole containing Ionic Liquid Modified prepared in claim 1 according to claim 2 Press the energy saving wear-resistant hydraulic oil of antiwear additive, it is characterised in that：The pour-point depressant is polyolefin pour-point depressant.
8. a kind of zinc sulfide nano pole containing Ionic Liquid Modified prepared in claim 1 according to claim 2 Press the energy saving wear-resistant hydraulic oil of antiwear additive, it is characterised in that：The defoamer is methyl-silicone oil.
CN201710138204.5A 2017-03-09 2017-03-09 Preparation of ionic liquid modified zinc sulfide nano extreme pressure antiwear agent and energy-saving antiwear hydraulic oil containing same Active CN106947571B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710138204.5A CN106947571B (en) 2017-03-09 2017-03-09 Preparation of ionic liquid modified zinc sulfide nano extreme pressure antiwear agent and energy-saving antiwear hydraulic oil containing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710138204.5A CN106947571B (en) 2017-03-09 2017-03-09 Preparation of ionic liquid modified zinc sulfide nano extreme pressure antiwear agent and energy-saving antiwear hydraulic oil containing same

Publications (2)

Publication Number Publication Date
CN106947571A true CN106947571A (en) 2017-07-14
CN106947571B CN106947571B (en) 2020-01-10

Family

ID=59467321

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710138204.5A Active CN106947571B (en) 2017-03-09 2017-03-09 Preparation of ionic liquid modified zinc sulfide nano extreme pressure antiwear agent and energy-saving antiwear hydraulic oil containing same

Country Status (1)

Country Link
CN (1) CN106947571B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108641792A (en) * 2018-06-11 2018-10-12 冠仕(上海)新能源科技有限公司 A kind of ultralow temperature is ashless wear-resistant fire retardant ester type hydraulic oil, production technology and its application
CN111334363A (en) * 2020-04-14 2020-06-26 无锡中石油润滑脂有限责任公司 Energy-saving antifriction lithium-based lubricating grease and preparation method thereof
CN112920880A (en) * 2020-12-04 2021-06-08 扬州大学 Preparation method of 2D MOFs nanosheet-based lubricant

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137918A (en) * 2008-08-11 2011-07-27 国际壳牌研究有限公司 Lubricating compositions comprising a metal sulphide and an organosulphur compound
CN102776053A (en) * 2012-08-03 2012-11-14 山东源根石油化工有限公司 Composite extreme pressure anti-wear agent and total-synthesis anti-wear hydraulic oil containing same
CN104830404A (en) * 2015-05-13 2015-08-12 南京欧美加新材料有限公司 Preparation method of lubricating oil composition containing ionic liquid, modified nano-zinc powder and graphene
CN105255547A (en) * 2015-11-05 2016-01-20 德文能源股份有限公司 Preparation method of graphene functional lubricating oil
WO2016093898A2 (en) * 2014-08-14 2016-06-16 Ues, Inc. Lubricant additive
CN106085549A (en) * 2016-06-07 2016-11-09 山东源根石油化工有限公司 The preparation of a kind of extreme pressure anti-wear additives and the energy saving environment protection engine oil containing this extreme pressure anti-wear additives
CN106190483A (en) * 2016-07-15 2016-12-07 山东源根石油化工有限公司 A kind of complete synthesis antiwear hydraulic oil of environmental protection and energy saving and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137918A (en) * 2008-08-11 2011-07-27 国际壳牌研究有限公司 Lubricating compositions comprising a metal sulphide and an organosulphur compound
CN102776053A (en) * 2012-08-03 2012-11-14 山东源根石油化工有限公司 Composite extreme pressure anti-wear agent and total-synthesis anti-wear hydraulic oil containing same
WO2016093898A2 (en) * 2014-08-14 2016-06-16 Ues, Inc. Lubricant additive
CN104830404A (en) * 2015-05-13 2015-08-12 南京欧美加新材料有限公司 Preparation method of lubricating oil composition containing ionic liquid, modified nano-zinc powder and graphene
CN105255547A (en) * 2015-11-05 2016-01-20 德文能源股份有限公司 Preparation method of graphene functional lubricating oil
CN106085549A (en) * 2016-06-07 2016-11-09 山东源根石油化工有限公司 The preparation of a kind of extreme pressure anti-wear additives and the energy saving environment protection engine oil containing this extreme pressure anti-wear additives
CN106190483A (en) * 2016-07-15 2016-12-07 山东源根石油化工有限公司 A kind of complete synthesis antiwear hydraulic oil of environmental protection and energy saving and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
姜栋等: "1-乙基-3-辛基咪唑二乙基膦酸盐离子液摩擦学行为研究", 《摩擦学学报》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108641792A (en) * 2018-06-11 2018-10-12 冠仕(上海)新能源科技有限公司 A kind of ultralow temperature is ashless wear-resistant fire retardant ester type hydraulic oil, production technology and its application
CN108641792B (en) * 2018-06-11 2021-07-06 冠仕(上海)新能源科技有限公司 Ultralow-temperature ash-free anti-wear flame-retardant ester hydraulic oil, production process and application thereof
CN111334363A (en) * 2020-04-14 2020-06-26 无锡中石油润滑脂有限责任公司 Energy-saving antifriction lithium-based lubricating grease and preparation method thereof
CN112920880A (en) * 2020-12-04 2021-06-08 扬州大学 Preparation method of 2D MOFs nanosheet-based lubricant

Also Published As

Publication number Publication date
CN106947571B (en) 2020-01-10

Similar Documents

Publication Publication Date Title
US4256591A (en) Lubricant, lubricant composition and method for lubricating a surface
CN104845712B (en) A kind of high-performance antiwear hydraulic oil and preparation method thereof
CN106947571A (en) A kind of preparation of the zinc sulfide nano extreme pressure anti-wear additives of Ionic Liquid Modified and the energy saving wear-resistant hydraulic oil containing the antiwear additive
CN107312598A (en) A kind of overweight load synthetic gear oil of low temperature
CN109777577B (en) Lubricating oil based on siloxane modified graphene and preparation method thereof
CN103571577B (en) A kind of steam turbine lubricating oil composition
CN107338100B (en) Lubricating oil
WO2005035702A1 (en) Lubricating oil
CN105670750A (en) Nano-graphite concentrate liquid composition and lubricating oil prepared by using composition
CN101468968A (en) Imidazolinum salts with low melting points, method for their manufacture and their use as lubricant
CN102250670A (en) Special lubricating grease composition for steel wire rope
CN107090327B (en) A kind of oleic acid boric acid modification lanthanum-stannic oxide/graphene nano composite lubricating oil and preparation method thereof
CN106187743A (en) The preparation of a kind of dimeric dibasic acid lanthanum extreme pressure anti-wear additives and the energy saving wear-resistant hydraulic oil containing this dimeric dibasic acid lanthanum extreme pressure anti-wear additives
CN109370751A (en) A kind of new type stainless steel. corrosion resistance ROLLING OIL and preparation method thereof and application method
CN103275786A (en) Lubricating grease composition and preparation method thereof
CN109181833A (en) A kind of Oil Film of Bearing Oil and preparation method thereof
CN115058273B (en) Cutting oil for metal processing and preparation method thereof
CN109135890A (en) A kind of modification of lubricating oils and preparation method thereof
CN103555392A (en) Ionic liquid-containing micro-emulsified metal cutting fluid, and preparation method and application thereof
CN106367171B (en) A kind of diesel engine lubricant and preparation method thereof that service life is long
CN106381207A (en) Diesel engine lubricating oil with long replacing period and preparation method thereof
CN102775352B (en) Cis-12 hydroxy octadecenoic acid-3-methyl-imidazole hexafluorophosphate ionic liquid and four-stroke engine lubricating oil composition containing same
CN106167730B (en) A kind of environmental protection wearproof lubricant
CN103820197A (en) Full-synthetic metal cutting liquid
Sniderman Calcium sulfonate complex greases

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant