CN116355678A - 一种螺杆式压缩机润滑油及螺杆式压缩机 - Google Patents
一种螺杆式压缩机润滑油及螺杆式压缩机 Download PDFInfo
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- CN116355678A CN116355678A CN202111627872.7A CN202111627872A CN116355678A CN 116355678 A CN116355678 A CN 116355678A CN 202111627872 A CN202111627872 A CN 202111627872A CN 116355678 A CN116355678 A CN 116355678A
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- lubricating oil
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 62
- 239000002608 ionic liquid Substances 0.000 claims abstract description 25
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002199 base oil Substances 0.000 claims abstract description 12
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 11
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 10
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 8
- 239000006078 metal deactivator Substances 0.000 claims abstract description 8
- 239000003112 inhibitor Substances 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- -1 alkenyl succinic acid Chemical compound 0.000 claims description 14
- 229920000058 polyacrylate Polymers 0.000 claims description 11
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 10
- 229920000570 polyether Polymers 0.000 claims description 10
- 239000001384 succinic acid Substances 0.000 claims description 9
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 8
- 229940008099 dimethicone Drugs 0.000 claims description 8
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 8
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 8
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 8
- UUNBFTCKFYBASS-UHFFFAOYSA-N C(CCCCCCC)C=1C(=C(C=CC1)NC1=CC=CC=C1)CCCCCCCC Chemical compound C(CCCCCCC)C=1C(=C(C=CC1)NC1=CC=CC=C1)CCCCCCCC UUNBFTCKFYBASS-UHFFFAOYSA-N 0.000 claims description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 7
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 7
- 150000001412 amines Chemical class 0.000 claims description 6
- QXIVQIQPZWALGC-UHFFFAOYSA-N 9-methyl-2-phenoxydecanoic acid Chemical compound CC(C)CCCCCCC(Oc1ccccc1)C(O)=O QXIVQIQPZWALGC-UHFFFAOYSA-N 0.000 claims description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- MDWVSAYEQPLWMX-UHFFFAOYSA-N 4,4'-Methylenebis(2,6-di-tert-butylphenol) Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 MDWVSAYEQPLWMX-UHFFFAOYSA-N 0.000 claims description 4
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 claims description 4
- HAQCMCPXROIUEN-UHFFFAOYSA-N N-butyl-2-nonyl-N-phenylaniline Chemical compound C(CCCCCCCC)C1=C(C=CC=C1)N(C1=CC=CC=C1)CCCC HAQCMCPXROIUEN-UHFFFAOYSA-N 0.000 claims description 4
- QVXGKJYMVLJYCL-UHFFFAOYSA-N 2,3-di(nonyl)-N-phenylaniline Chemical compound C(CCCCCCCC)C=1C(=C(C=CC1)NC1=CC=CC=C1)CCCCCCCCC QVXGKJYMVLJYCL-UHFFFAOYSA-N 0.000 claims description 3
- NPZGWNWODZLZKY-UHFFFAOYSA-N 2-(diaminomethyl)phenol Chemical compound NC(N)C1=CC=CC=C1O NPZGWNWODZLZKY-UHFFFAOYSA-N 0.000 claims description 3
- WERKSKAQRVDLDW-ANOHMWSOSA-N [(2s,3r,4r,5r)-2,3,4,5,6-pentahydroxyhexyl] (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO WERKSKAQRVDLDW-ANOHMWSOSA-N 0.000 claims description 3
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 3
- 239000012964 benzotriazole Substances 0.000 claims description 3
- RMKNTZWZQFIOOB-UHFFFAOYSA-N n-butyl-2-octyl-n-phenylaniline Chemical compound CCCCCCCCC1=CC=CC=C1N(CCCC)C1=CC=CC=C1 RMKNTZWZQFIOOB-UHFFFAOYSA-N 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 abstract description 14
- 238000007254 oxidation reaction Methods 0.000 abstract description 14
- 238000005260 corrosion Methods 0.000 abstract description 12
- 230000007797 corrosion Effects 0.000 abstract description 12
- 238000004945 emulsification Methods 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 7
- 239000006260 foam Substances 0.000 abstract description 5
- 230000000052 comparative effect Effects 0.000 description 13
- 239000000203 mixture Substances 0.000 description 10
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 9
- 150000002148 esters Chemical class 0.000 description 7
- 150000001565 benzotriazoles Chemical class 0.000 description 5
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 5
- 238000006482 condensation reaction Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000013556 antirust agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/06—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic nitrogen-containing compound
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
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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
- 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
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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- 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
- C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
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- 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
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- 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
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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- 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
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- 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
- C10M2215/065—Phenyl-Naphthyl amines
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/221—Six-membered rings containing nitrogen and carbon only
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- 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
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- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
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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
- 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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- 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
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- C—CHEMISTRY; METALLURGY
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/18—Anti-foaming property
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/14—Lubricant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubricants (AREA)
Abstract
本发明提供一种螺杆式压缩机润滑油及螺杆式压缩机。本发明的螺杆式压缩机润滑油按照质量百分含量包括：离子液体0.1‑3％；抗氧剂0.1‑3％；金属减活剂0.01‑0.5％；防锈剂0.01‑0.5％；破乳剂0.001‑0.05％；抗泡剂0.001‑0.05％；余量为基础油；其中，所述离子液体包括式1的结构。本发明的螺杆式压缩机润滑油具有较为优异的抗氧化性、抗磨性、防锈性、抗腐蚀性、抗乳化性、抗泡性和环境友好性。
Description
技术领域
本发明涉及润滑油技术领域，特别涉及一种螺杆式压缩机润滑油及螺杆式压缩机。
背景技术
螺杆式压缩机具备节能性好、自动化程度高以及动力平衡性好等特点，在压缩机设备领域应用广泛，并且螺杆式压缩机的市场占比呈逐年上升趋势。为了进一步提升螺杆式压缩机的工作效率，近些年来，螺杆式压缩机朝着简单化、紧凑化以及轻量化方向发展，相应的对螺杆式压缩机润滑油的使用寿命、抗氧化、抗磨、防锈、抗腐蚀等性能要求越来越高。
现阶段的螺杆式压缩机润滑油虽然能够在一定程度上改善螺杆式压缩机润滑油的各性能(例如，抗氧化性、抗磨性、防锈性、抗腐蚀性、抗乳化性和抗泡性等性能)，但是其对螺杆式压缩机润滑油各性能的改善程度依然有限，使得螺杆式压缩机润滑油的各性能还有进一步改善的空间，尤其是螺杆式压缩机润滑油的抗氧化性还有进一步改善的空间。此外，现有技术中的螺杆式压缩机润滑油的环境友好性差。因此，亟需提供一种兼具更为优异的抗氧化性、抗磨性、防锈性、抗腐蚀性、抗乳化性、抗泡性以及环境友好性的螺杆式压缩机润滑油。
发明内容
本发明提供一种螺杆式压缩机润滑油，该螺杆式压缩机润滑油兼具较为优良的抗氧化性、抗磨性、防锈性、抗腐蚀性、抗乳化性、抗泡性和环境友好性。
本发明提供一种螺杆式压缩机，该螺杆式压缩机由于包括上述的螺杆式压缩机润滑油，所以其转子、轴封、齿轮、轴承等位置的抗氧化、抗磨、防锈、抗腐蚀等性能较好，该螺杆式压缩机具有较长的使用寿命以及较广泛的使用范围。
本发明提供一种螺杆式压缩机润滑油，按照质量百分含量包括：
余量为基础油；
其中，所述离子液体包括以下结构：
其中，n选自8-12中的正整数。
如上所述的螺杆式压缩机润滑油，其中，按照质量百分含量包括：
如上所述的螺杆式压缩机润滑油，其中，所述抗氧剂与所述离子液体的质量比为1：(0.5-1)。
如上所述的螺杆式压缩机润滑油，其中，所述金属减活剂选自N,N’-二烷基氨基亚甲基苯三唑、甲苯并三唑和N,N’-二亚水杨丙二胺中的至少一种。
如上所述的螺杆式压缩机润滑油，其中，所述抗氧剂选自二辛基二苯胺、二壬基二苯胺、辛基丁基二苯胺、壬基丁基二苯胺、苯基-α-萘胺、辛基化苯基-α-萘胺、2,6-二叔丁基对甲酚和4,4’-亚甲基双(2,6-二叔丁基苯酚)的至少一种。
如上所述的螺杆式压缩机润滑油，其中，所述防锈剂选自异壬基苯氧基乙酸、山梨糖醇单油酸酯和烯基丁二酸中的至少一种。
如上所述的螺杆式压缩机润滑油，其中，所述破乳剂选自油溶性聚醚和胺与环氧乙烷缩合物中的至少一种。
如上所述的螺杆式压缩机润滑油，其中，所述抗泡剂选自二甲基硅油、聚甲基硅油和聚丙烯酸酯中的至少一种。
如上所述的螺杆式压缩机润滑油，其中，所述基础油为季戊四醇酯。
本发明还提供一种螺杆式压缩机，其中，包括如上所述的螺杆式压缩机润滑油。
本发明提供一种螺杆式压缩机润滑油，该螺杆式压缩机润滑油包括特定含量的离子液体、抗氧剂、金属减活剂、防锈剂、破乳剂、抗泡剂和基础油，离子液体包括式1所示的结构。由于组成螺杆式压缩机润滑油的离子液体包括式1所示的结构，所以该螺杆式压缩机润滑油具有较为优异的综合性能。值得一提的是，使用该离子液体制备的螺杆式压缩机润滑油还具有较为优异的环境友好性，具有较为广泛的应用前景。
本发明的螺杆式压缩机，由于包括上述的螺杆式压缩机润滑油，所以其转子、轴封、齿轮、轴承等位置的抗氧化、抗磨、防锈、抗腐蚀等性能较好，该螺杆式压缩机具有较长的使用寿命以及较广泛的使用范围。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
本发明的第一方面提供一种螺杆式压缩机润滑油，按照质量百分含量包括：
其中，离子液体包括以下结构：
其中，n选自8-12中的正整数。
本发明不限定离子液体的具体来源，可以采用本领域常用的制备方法制备离子液体，也可以通过商业购买得到离子液体。
本发明对抗氧剂、金属减活剂、防锈剂、破乳剂、抗泡剂和基础油不做特别限定，可以选自本领域常用的抗氧剂、金属减活剂、防锈剂、破乳剂、抗泡剂和基础油。
本发明中，螺杆式压缩机润滑油包括式1的结构。一方面，该螺杆式压缩机润滑油的主要组分为式1所示的离子液体，其不仅溶解性能好，而且与其他组分搭配时能够表现出优良的配伍性能。另一方面，该螺杆式压缩机润滑油兼具较为优异的抗氧化性(旋转氧弹高)、抗磨性(FZG齿轮机失效级为8级及以上)、防锈性(液相锈蚀合格)、抗腐蚀性(100℃，3h铜片的腐蚀等级为1b及以上)、抗乳化性(油水分离时间小于等于10min)和抗泡性能(泡沫倾向性/泡沫稳定性小于等于10/0mL/mL)，尤其是具有较为优异的抗氧化性和抗磨性。本发明的螺杆式压缩机润滑油用于螺杆式压缩机的转子、轴封、齿轮和轴承等处，能够起到优异的润滑作用，延长螺杆式压缩机的使用寿命，拓宽螺杆式压缩机的使用范围。
值得一提的是，该离子液体中不含有硫元素和磷元素，使用该离子液体制备螺杆式压缩机润滑油时，能够尽可能的降低螺杆式压缩机润滑油中磷元素和硫元素的含量，所以该螺杆式压缩机润滑油还具有较为优异的环境友好性，方便工业应用。
进一步地，当螺杆式压缩机润滑油按照质量百分含量包括：
余量为基础时，该螺杆式压缩机润滑油具有更为优异的综合性能(抗氧化性、抗磨性、防锈性、抗腐蚀性、抗乳化性和抗泡性)。
在本发明的一些实施方式中，为了进一步改善螺杆式压缩机润滑油的综合性能，抗氧剂与离子液体的质量比为1：(0.5-1)。
本发明中，可以对抗氧剂、金属减活剂、防锈剂、破乳剂、抗泡剂和基础油的原料进行进一步的选择，以期进一步提高各原料的配伍性，改善螺杆式压缩机润滑油的综合性能和环保性能。
在本发明的一些实施方式中，金属减活剂选自N,N’-二烷基氨基亚甲基苯三唑、甲苯并三唑和N,N’-二亚水杨丙二胺中的至少一种。
在本发明的一些实施方式中，抗氧剂选自二辛基二苯胺、二壬基二苯胺、辛基丁基二苯胺、壬基丁基二苯胺、苯基-α-萘胺、辛基化苯基-α-萘胺、2,6-二叔丁基对甲酚和4,4’-亚甲基双(2,6-二叔丁基苯酚)中的至少一种。
在本发明的一些实施方式中，防锈剂选自异壬基苯氧基乙酸、山梨糖醇单油酸酯和烯基丁二酸中的至少一种。当防锈剂为烯基丁二酸时，烯基中碳原子的个数为8-16。
在本发明的一些实施方式中，破乳剂选自油溶性聚醚和胺与环氧乙烷缩合物中的至少一种。
本发明对油溶性聚醚不做特别限定，可以选用本领域常用的油溶性聚醚。
本发明中，胺与环氧乙烷缩合物指的是氨基化合物中的氨基与环氧乙烷中的环氧基发生缩合反应后形成的化合物。本发明对参加缩合反应的化合物的物质的量不做限定，对缩合反应的具体条件也不做特别限定，只要能够发生上述的缩合反应即可。
本发明中，缩合物也可以通过商业购买得到。
在本发明的一些实施方式中，抗泡剂选自二甲基硅油、聚甲基硅油和聚丙烯酸酯中的至少一种。
本发明对上述聚合物的分子量不做特别限定。
在本发明的一些实施方式中，基础油为季戊四醇酯。
本发明一些实施方式中的螺杆式压缩机润滑油可以通过将各原料按照上述的组成混合均匀得到。本发明对各原料的添加顺序、搅拌速率、混合温度不做特别限定。
本发明的螺杆式压缩机润滑油，不仅兼具较为优良的综合性能(抗氧化性、抗磨性、防锈性、抗腐蚀性、抗乳化性和抗泡性)和环境友好性，而且制备工艺简单，易于操作，应用范围广。
本发明的第二方面提供一种螺杆式压缩机，包括上述的螺杆式压缩机润滑油。
本发明中，由于螺杆式压缩机的转子、轴封、齿轮和轴承等处含有上述的螺杆式压缩机润滑油，因此具有较长的使用寿命，工业应用广泛。
以下，结合具体的实施例进一步说明本发明的技术方案。
各实施例和对比例中的离子液体的结构式为式1，通过商业购买获得；
其中n选自8-12中的正整数。
各实施例和对比例中的烯基丁二酸为T746；
各实施例和对比例中的油溶性聚醚为DL32；
各实施例和对比例中的胺与环氧乙烷缩合物为T1001；各实施例和对比例中的聚甲基硅油为T901；
各实施例和对比例中的聚丙烯酸酯为T912。
实施例1
本实施例的螺杆式压缩机润滑油的组成见表1。
表1
| 名称 | 质量百分含量/％ |
| 离子液体(n＝9) | 3 |
| 二辛基二苯胺 | 1.5 |
| 2,6-二叔丁基对甲酚 | 1.5 |
| N,N’-二烷基氨基亚甲基苯三唑 | 0.3 |
| 烯基丁二酸 | 0.3 |
| 油溶性聚醚 | 0.03 |
| 二甲基硅油 | 0.015 |
| 聚丙烯酸酯 | 0.015 |
| 季戊四醇酯 | 93.34 |
实施例2
本实施例的螺杆式压缩机润滑油的组成见表2。
表2
实施例3
本实施例的螺杆式压缩机润滑油的组成见表3。
表3
| 名称 | 质量百分含量/％ |
| 离子液体(n＝8) | 3 |
| 辛基化苯基-α-萘胺 | 0.05 |
| 2,6-二叔丁基对甲酚 | 0.05 |
| N,N’-二亚水杨丙二胺 | 0.05 |
| 异壬基苯氧基乙酸 | 0.05 |
| 胺与环氧乙烷缩合物 | 0.001 |
| 聚丙烯酸酯 | 0.001 |
| 季戊四醇酯 | 96.798 |
实施例4
本实施例的螺杆式压缩机润滑油的组成见表4。
表4
| 名称 | 质量％ |
| 离子液体(n＝12) | 0.1 |
| 辛基丁基二苯胺 | 0.1 |
| N,N’-二烷基氨基亚甲基苯三唑 | 0.1 |
| 烯基丁二酸 | 0.1 |
| 油溶性聚醚 | 0.005 |
| 二甲基硅油 | 0.005 |
| 聚丙烯酸酯 | 0.005 |
| 季戊四醇酯 | 99.585 |
实施例5
本实施例的螺杆式压缩机润滑油的组成见表5。
表5
| 名称 | 质量百分含量/％ |
| 离子液体(n＝9) | 2 |
| 二辛基二苯胺 | 0.5 |
| 2,6-二叔丁基对甲酚 | 0.5 |
| N,N’-二烷基氨基亚甲基苯三唑 | 0.1 |
| 烯基丁二酸 | 0.1 |
| 油溶性聚醚 | 0.01 |
| 二甲基硅油 | 0.005 |
| 聚丙烯酸酯 | 0.005 |
| 季戊四醇酯 | 96.78 |
实施例6
本实施例的螺杆式压缩机润滑油的组成见表6。
表6
| 名称 | 质量百分含量/％ |
| 离子液体(n＝9) | 2 |
| 二辛基二苯胺 | 1 |
| 2,6-二叔丁基对甲酚 | 1 |
| N,N’-二烷基氨基亚甲基苯三唑 | 0.1 |
| 烯基丁二酸 | 0.1 |
| 油溶性聚醚 | 0.01 |
| 二甲基硅油 | 0.005 |
| 聚丙烯酸酯 | 0.005 |
| 季戊四醇酯 | 95.78 |
对比例1
本对比例的螺杆式压缩机润滑油的组成见表7。
表7
| 名称 | 质量百分含量/％ |
| 二辛基二苯胺 | 1.5 |
| 2,6-二叔丁基对甲酚 | 1.5 |
| N,N’-二烷基氨基亚甲基苯三唑 | 0.3 |
| 烯基丁二酸 | 0.3 |
| 油溶性聚醚 | 0.03 |
| 二甲基硅油 | 0.015 |
| 聚丙烯酸酯 | 0.015 |
| 季戊四醇酯 | 96.34 |
对比例2
本对比例的螺杆式压缩机润滑油的组成见表8。
表8
| 名称 | 质量百分含量/％ |
| 离子液体(n＝12) | 5 |
| 壬基丁基二苯胺 | 2 |
| 4,4’-亚甲基双(2,6-二叔丁基苯酚) | 2 |
| 甲苯并三唑 | 1 |
| 异壬基苯氧基乙酸 | 1 |
| 胺与环氧乙烷缩合物 | 0.1 |
| 聚甲基硅油 | 0.05 |
| 聚丙烯酸酯 | 0.05 |
| 季戊四醇酯 | 88.8 |
对比例3
本对比例的螺杆式压缩机润滑油的组成见表9。
表9
性能表征
1、对基础油季戊四醇酯进行性能测试，测试结果见表10。
表10
| 项目 | 季戊四醇酯 | 试验方法 |
| 运动黏度(40℃)/(mm2/s) | 46.12 | GB/T 265 |
| 黏度指数 | 110 | GB/T 2541 |
| 倾点/℃ | -45 | GB/T 3535 |
| 闪点(开口)/℃ | 282 | GB/T 3536 |
| 酸值/(mgKOH/g) | 0.01 | GB/T 4945 |
| 水分/％ | 痕迹 | GB/T 260 |
2、对实施例和对比例中的螺杆式压缩机润滑油进行性能测试，测试结果见表11。
表11
从表11可以看出，本发明实施例中制备的螺杆式压缩机润滑油具有较为优异的抗氧化性、抗磨性、防锈性、抗腐蚀性、抗乳化性和抗泡性能，尤其是具有较为优异的抗氧化性和抗磨性。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。
Claims (10)
1.一种螺杆式压缩机润滑油，其特征在于，按照质量百分含量包括：
余量为基础油；
其中，所述离子液体包括以下结构：
其中，n选自8-12中的正整数。
2.根据权利要求1所述的螺杆式压缩机润滑油，其特征在于，按照质量百分含量包括：
余量为基础油。
3.根据权利要求1或2所述的螺杆式压缩机润滑油，其特征在于，所述抗氧剂与所述离子液体的质量比为1：(0.5-1)。
4.根据权利要求1-3任一项所述的螺杆式压缩机润滑油，其特征在于，所述金属减活剂选自N,N’-二烷基氨基亚甲基苯三唑、甲苯并三唑和N,N’-二亚水杨丙二胺中的至少一种。
5.根据权利要求1-4任一项所述的螺杆式压缩机润滑油，其特征在于，所述抗氧剂选自二辛基二苯胺、二壬基二苯胺、辛基丁基二苯胺、壬基丁基二苯胺、苯基-α-萘胺、辛基化苯基-α-萘胺、2,6-二叔丁基对甲酚和4,4’-亚甲基双(2,6-二叔丁基苯酚)中的至少一种。
6.根据权利要求1-5任一项所述的螺杆式压缩机润滑油，其特征在于，所述防锈剂选自异壬基苯氧基乙酸、山梨糖醇单油酸酯和烯基丁二酸中的至少一种。
7.根据权利要求1-6任一项所述的螺杆式压缩机润滑油，其特征在于，所述破乳剂选自油溶性聚醚和胺与环氧乙烷缩合物中的至少一种。
8.根据权利要求1-7任一项所述的螺杆式压缩机润滑油，其特征在于，所述抗泡剂选自二甲基硅油、聚甲基硅油和聚丙烯酸酯中的至少一种。
9.根据权利要求1-8任一项所述的螺杆式压缩机润滑油，其特征在于，所述基础油为季戊四醇酯。
10.一种螺杆式压缩机，其特征在于，包括权利要求1-9任一项所述的螺杆式压缩机润滑油。
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