CN110317663A - 汽油发动机润滑油组合物及其制备方法 - Google Patents
汽油发动机润滑油组合物及其制备方法 Download PDFInfo
- Publication number
- CN110317663A CN110317663A CN201810266321.4A CN201810266321A CN110317663A CN 110317663 A CN110317663 A CN 110317663A CN 201810266321 A CN201810266321 A CN 201810266321A CN 110317663 A CN110317663 A CN 110317663A
- Authority
- CN
- China
- Prior art keywords
- phosphorus
- alkyl
- alkylidene
- compound
- preferable
- 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
Links
- 239000000314 lubricant Substances 0.000 title claims abstract description 44
- 239000000203 mixture Substances 0.000 title claims abstract description 26
- 239000003502 gasoline Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000011574 phosphorus Substances 0.000 claims abstract description 36
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 36
- -1 butyl diimide Chemical compound 0.000 claims abstract description 32
- 239000003921 oil Substances 0.000 claims abstract description 31
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 24
- 239000002199 base oil Substances 0.000 claims abstract description 17
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 17
- 239000011733 molybdenum Substances 0.000 claims abstract description 17
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 claims abstract description 14
- 229960001860 salicylate Drugs 0.000 claims abstract description 14
- 239000006185 dispersion Substances 0.000 claims abstract description 13
- 229910000071 diazene Inorganic materials 0.000 claims abstract description 11
- 239000002270 dispersing agent Substances 0.000 claims abstract description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 10
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 10
- 239000010687 lubricating oil Substances 0.000 claims abstract description 10
- 150000005002 naphthylamines Chemical class 0.000 claims abstract description 10
- 239000011701 zinc Substances 0.000 claims abstract description 10
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 10
- 239000003599 detergent Substances 0.000 claims abstract description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 15
- 125000006832 (C1-C10) alkylene group Chemical group 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000007859 condensation product Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 4
- QQGCAEKOAHXHSH-UHFFFAOYSA-N [P].[O].[Cl] Chemical compound [P].[O].[Cl] QQGCAEKOAHXHSH-UHFFFAOYSA-N 0.000 claims description 3
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 3
- 125000001118 alkylidene group Chemical group 0.000 claims description 3
- AVVIDTZRJBSXML-UHFFFAOYSA-L calcium;2-carboxyphenolate;dihydrate Chemical group O.O.[Ca+2].OC1=CC=CC=C1C([O-])=O.OC1=CC=CC=C1C([O-])=O AVVIDTZRJBSXML-UHFFFAOYSA-L 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- OUUQCZGPVNCOIJ-UHFFFAOYSA-N hydroperoxyl Chemical compound O[O] OUUQCZGPVNCOIJ-UHFFFAOYSA-N 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- MQHWFIOJQSCFNM-UHFFFAOYSA-L Magnesium salicylate Chemical compound [Mg+2].OC1=CC=CC=C1C([O-])=O.OC1=CC=CC=C1C([O-])=O MQHWFIOJQSCFNM-UHFFFAOYSA-L 0.000 claims description 2
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- JXASPPWQHFOWPL-UHFFFAOYSA-N Tamarixin Natural products C1=C(O)C(OC)=CC=C1C1=C(OC2C(C(O)C(O)C(CO)O2)O)C(=O)C2=C(O)C=C(O)C=C2O1 JXASPPWQHFOWPL-UHFFFAOYSA-N 0.000 claims description 2
- XBQXEYIEXBGSKQ-UHFFFAOYSA-N [Br].[O].[P] Chemical class [Br].[O].[P] XBQXEYIEXBGSKQ-UHFFFAOYSA-N 0.000 claims description 2
- BNHGTWMWFGSLLL-UHFFFAOYSA-N [F].[O].[P] Chemical class [F].[O].[P] BNHGTWMWFGSLLL-UHFFFAOYSA-N 0.000 claims description 2
- ZHQXROVTUTVPGO-UHFFFAOYSA-N [F].[P] Chemical class [F].[P] ZHQXROVTUTVPGO-UHFFFAOYSA-N 0.000 claims description 2
- AFCIMSXHQSIHQW-UHFFFAOYSA-N [O].[P] Chemical compound [O].[P] AFCIMSXHQSIHQW-UHFFFAOYSA-N 0.000 claims description 2
- HOHPOKYCMNKQJS-UHFFFAOYSA-N [P].[Br] Chemical class [P].[Br] HOHPOKYCMNKQJS-UHFFFAOYSA-N 0.000 claims description 2
- GJMMXPXHXFHBPK-UHFFFAOYSA-N [P].[Cl] Chemical compound [P].[Cl] GJMMXPXHXFHBPK-UHFFFAOYSA-N 0.000 claims description 2
- YQNSMGUFZYPDOO-UHFFFAOYSA-N [P].[I] Chemical compound [P].[I] YQNSMGUFZYPDOO-UHFFFAOYSA-N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- NAGJZTKCGNOGPW-UHFFFAOYSA-N dithiophosphoric acid Chemical compound OP(O)(S)=S NAGJZTKCGNOGPW-UHFFFAOYSA-N 0.000 claims description 2
- 229940072082 magnesium salicylate Drugs 0.000 claims description 2
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 claims description 2
- 240000000203 Salix gracilistyla Species 0.000 claims 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims 1
- YHXWDWMJFRCOAW-UHFFFAOYSA-N [I].[O].[P] Chemical compound [I].[O].[P] YHXWDWMJFRCOAW-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- QUAGBBNZTYHUEY-UHFFFAOYSA-N carbamic acid;molybdenum Chemical compound [Mo].NC(O)=O QUAGBBNZTYHUEY-UHFFFAOYSA-N 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 150000002019 disulfides Chemical class 0.000 claims 1
- 230000026030 halogenation Effects 0.000 claims 1
- 238000005658 halogenation reaction Methods 0.000 claims 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims 1
- 150000003949 imides Chemical class 0.000 claims 1
- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 abstract description 9
- 230000003647 oxidation Effects 0.000 abstract description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 39
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 21
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000002904 solvent Substances 0.000 description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- HVVNJUAVDAZWCB-YFKPBYRVSA-N [(2s)-pyrrolidin-2-yl]methanol Chemical compound OC[C@@H]1CCCN1 HVVNJUAVDAZWCB-YFKPBYRVSA-N 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 8
- 230000000996 additive effect Effects 0.000 description 8
- 235000019441 ethanol Nutrition 0.000 description 8
- 238000002390 rotary evaporation Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 239000002585 base Substances 0.000 description 7
- 238000001953 recrystallisation Methods 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000005917 acylation reaction Methods 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- 238000004252 FT/ICR mass spectrometry Methods 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010705 motor oil Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- MLQBTMWHIOYKKC-KTKRTIGZSA-N (z)-octadec-9-enoyl chloride Chemical compound CCCCCCCC\C=C/CCCCCCCC(Cl)=O MLQBTMWHIOYKKC-KTKRTIGZSA-N 0.000 description 2
- VUQPJRPDRDVQMN-UHFFFAOYSA-N 1-chlorooctadecane Chemical compound CCCCCCCCCCCCCCCCCCCl VUQPJRPDRDVQMN-UHFFFAOYSA-N 0.000 description 2
- MIJDSYMOBYNHOT-UHFFFAOYSA-N 2-(ethylamino)ethanol Chemical compound CCNCCO MIJDSYMOBYNHOT-UHFFFAOYSA-N 0.000 description 2
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- PVNIQBQSYATKKL-UHFFFAOYSA-N Glycerol trihexadecanoate Natural products CCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCC PVNIQBQSYATKKL-UHFFFAOYSA-N 0.000 description 2
- NDJKXXJCMXVBJW-UHFFFAOYSA-N Heptadecane Natural products CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 description 2
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- NQGIJDNPUZEBRU-UHFFFAOYSA-N dodecanoyl chloride Chemical compound CCCCCCCCCCCC(Cl)=O NQGIJDNPUZEBRU-UHFFFAOYSA-N 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000003495 polar organic solvent Substances 0.000 description 2
- PDEDQSAFHNADLV-UHFFFAOYSA-M potassium;disodium;dinitrate;nitrite Chemical compound [Na+].[Na+].[K+].[O-]N=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PDEDQSAFHNADLV-UHFFFAOYSA-M 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- RNHWYOLIEJIAMV-UHFFFAOYSA-N 1-chlorotetradecane Chemical compound CCCCCCCCCCCCCCCl RNHWYOLIEJIAMV-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- FUFZNHHSSMCXCZ-UHFFFAOYSA-N 5-piperidin-4-yl-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole Chemical compound FC(F)(F)C1=CC=CC(C=2N=C(ON=2)C2CCNCC2)=C1 FUFZNHHSSMCXCZ-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 229910019213 POCl3 Inorganic materials 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 125000001589 carboacyl group Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical class C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010711 gasoline engine oil Substances 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- ARBOVOVUTSQWSS-UHFFFAOYSA-N hexadecanoyl chloride Chemical compound CCCCCCCCCCCCCCCC(Cl)=O ARBOVOVUTSQWSS-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 150000002497 iodine compounds Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N n-Butanol Substances CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- REEZZSHJLXOIHL-UHFFFAOYSA-N octanoyl chloride Chemical compound CCCCCCCC(Cl)=O REEZZSHJLXOIHL-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- QOTUIIJRVXKSJU-UHFFFAOYSA-N pyrrolidin-3-ylmethanol Chemical compound OCC1CCNC1 QOTUIIJRVXKSJU-UHFFFAOYSA-N 0.000 description 1
- 150000003235 pyrrolidines Chemical class 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/572—Five-membered 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
- 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
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- C—CHEMISTRY; METALLURGY
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Abstract
本发明提出了一种汽油发动机润滑油组合物及其制备方法。本发明的汽油发动机润滑油组合物包括含磷化合物、硼化丁二酰亚胺无灰分散剂、水杨酸盐清净剂、萘胺型抗氧剂、二烷基二硫代磷酸锌、有机钼摩擦改进剂、OCP型黏度指数改进剂和润滑油基础油。本发明的润滑油组合物具有优异的生物降解性能、高温抗氧化性能、分散性能和减摩性能,能够满足高性能汽油发动机润滑油的要求。
Description
技术领域
本发明涉及一种润滑油组合物,尤其涉及一种生物降解性能优异的汽油发动机润滑油组合物。
背景技术
目前我国汽车行业发展迅速,进入汽车普及期。截止到2015年底,我国汽车保有量达到1.7亿辆,约占世界汽车总量的15%。受益于汽车行业的迅速发展,我国内燃机油的消耗量也急剧增加,由2001年的150万吨增加到2015年的390万吨。内燃机油在使用过程中受到高温氧化、外部燃油、水分、金属、机械杂质的作用,油品会发生氧化变质,因此在使用一段时间后,必须更换新机油。
废弃的内燃机油中含有碳氢化合物、添加剂、油泥以及其他对动植物有害的有机或无机物。在《国家危险废物名录》中,废机油属于危险废物(HW08),对水和土壤的污染特别严重。在我国,废弃机油由于分布分散、分散困难,很难进行有效地回收利用,因此,寻求高效的润滑油生物降解促进剂应用到内燃机油中,减少废弃机油对环境的影响,一直是本领域技术人员努力的目标。
发明内容
本发明提出了一种汽油发动机润滑油组合物及其制备方法。
具体而言,本发明涉及以下方面的内容。
1.一种汽油发动机润滑油组合物,包括含磷化合物、硼化丁二酰亚胺无灰分散剂、水杨酸盐清净剂、萘胺型抗氧剂、二烷基二硫代磷酸锌、有机钼摩擦改进剂、OCP型黏度指数改进剂和润滑油基础油,其中所述含磷化合物的结构为:
式I中的A为或H,至少一个A为其中R1为C2-C30的烃基(优选C5-C25的烃基,更优选C8-C20的烃基),R2为C1-C10的亚烃基(优选C2-C8的亚烷基,更优选C3-C6的亚烷基),R3为单键或C1-C10的亚烃基(优选单键或C1-C8的亚烃基,更优选单键或C1-C4的亚烷基),R4为H或C1-C6的烃基(优选H或C1-C4的烷基,更优选H或C1-C3的烷基),R5为C1-C10的亚烃基(优选C1-C8的亚烷基,更优选C1-C6的亚烷基),R6为H或C1-C6的烃基(优选H或C1-C4的烷基,更优选H或C1-C3的烷基),R7为C1-C10的亚烃基(优选C1-C8的亚烷基,更优选C1-C6的亚烷基)。
所述R1可以选用C2-C30的烷基,也可以选用包含一个或多个不饱和双键的C2-C30烃基,例如可以选用C8-C20的烷基、CH3(CH2)7CH=CH(CH2)7-。
所述中的R5或R7与式(I)的重复单元中的氧原子相连。
2.一种汽油发动机润滑油组合物,包括含磷化合物、硼化丁二酰亚胺无灰分散剂、水杨酸盐清净剂、萘胺型抗氧剂、二烷基二硫代磷酸锌、有机钼摩擦改进剂、OCP型黏度指数改进剂和润滑油基础油,其中所述含磷化合物的制备方法包括:将和/或与磷源发生反应的步骤,所述磷源为能够除去羟基氢而与羟基氧成键的磷化合物。其中各基团的定义同前面的叙述。
所述磷源优选能够除去羟基氢而与羟基氧形成化学键的磷化合物。
所述磷源优选磷氧卤化合物、磷卤化合物、磷氧化合物、磷酸、亚磷酸、磷酸缩合物和亚磷酸缩合物中的一种或多种,优选磷氧卤化合物、磷卤化合物和磷氧化合物中的一种或多种。
所述磷氧卤化合物可以选用磷氧氟化合物、磷氧氯化合物、磷氧溴化合物和磷氧碘化合物中的一种或多种;所述磷卤化合物可以选用磷氟化合物、磷氯化合物、磷溴化合物和磷碘化合物中的一种或多种;所述磷氧化合物可以选用P2O5、P2O3。
所述磷源可以举出的例子包括POCl3、PCl5、PCl3、P2O5、P2O3、H3PO4、H3PO3。
所述磷源优选磷氧氯化合物。
所述和/或与磷源之间的反应当量比为1:5~5:1,优选1:3~3:1。所述反应的温度为0~50℃,优选5~45℃,反应时间优选1~30小时,更优选2~20小时。
在所述和/或与磷源发生的反应中可以加入溶剂,也可以不加入溶剂,优选加入溶剂。所述溶剂优选有机溶剂,更优选有机极性溶剂,例如可以选用四氢呋喃、二氯甲烷、氯仿、丙酮、乙酸乙酯和乙腈中的一种或多种,优选二氯甲烷。所述溶剂的加入量以促进反应顺利进行为宜,并没有特别的限定。
所述反应中可以加入催化剂,也可以不加入催化剂。所述催化剂可以为有机胺,例如可以选用乙胺、二乙胺、三乙胺、正丁胺和吡啶中的一种或多种,优选三乙胺。所述催化剂的加入量优选所述磷源质量的10%~700%。
优选利用溶剂对所述和/或与磷源发生反应的产物进行洗涤、提纯操作,可以进行洗涤的溶剂优选极性有机溶剂,例如可以选用二氯甲烷、氯仿、丙酮、乙酸乙酯和乙腈中的一种或多种,优选二氯甲烷。所述溶剂可通过干燥、蒸发、蒸馏等常规技术手段去除。
优选对所述和/或与磷源发生反应的产物进行水解、洗涤重结晶操作,以提高反应产物的纯度。所述水解操作是在反应产物中加入水,进行回流反应,反应时间优选1~6小时。所述洗涤操作是对反应产物进行酸洗和/或水洗操作,优选先进行酸洗、后进行水洗操作,所述酸洗操作中的酸液优选盐酸、硫酸或硝酸的水溶液,所述酸液的浓度优选1~12摩尔/升。所述重结晶操作是利用溶剂洗涤反应产物,然后进行重结晶的步骤。所述溶剂优选醇类溶剂,更优选甲醇和/或乙醇。
所述和/或优选通过酰化反应而得,更优选通过和/或与R1COOH和/或R1COCl发生酰化反应而得。其中各基团的定义同前面的叙述。
所述和/或可以选用脯氨醇、2-哌啶甲醇、3-哌啶甲醇、4-哌啶甲醇、2-甲氨基乙醇、2-乙氨基乙醇(CAS:110-73-6)、吡咯烷-3-甲醇(CAS:5082-74-6)和4-乙氨基-1-丁醇中的一种或多种。
所述R1COOH和/或R1COCl的例子包括月桂酸、肉豆蔻酸、棕榈酸、油酸、硬脂酸、软脂酸、月桂酰氯、肉豆蔻酰氯、棕榈酰氯、油酰氯、硬脂酰氯和软脂酰氯中的一种或多种。
所述酰化反应的反应温度优选-20~30℃,更优选-10~20℃;反应时间优选1~25小时,更优选2~15小时。
在所述酰化反应中可以加入溶剂,也可以不加入溶剂,优选加入溶剂。所述溶剂可以选用极性溶剂,例如可以选用二氯甲烷、氯仿、丙酮、乙酸乙酯、乙腈和水中的一种或多种,优选极性有机溶剂和水的混合物,二者之间的体积比优选为10:1~1:5。
在所述酰化反应中可以加入催化剂,也可以不加入催化剂,优选加入催化剂。所述催化剂可以选用有机碱或无机碱,例如可以选用氢氧化锂、氢氧化钠、氢氧化钾、氢氧化钙、三乙胺、吡啶和4-二甲氨基吡啶中的一种或多种。所述催化剂的加入量优选所述酰化反应中所使用的酰化剂(R1COOH和/或R1COCl)质量的50%~300%,优选80%~200%。
3.按照前述任一方面所述的汽油发动机润滑油组合物,所述含磷化合物占润滑油组合物总质量的0.1%-10%(优选0.5%-3%);所述硼化丁二酰亚胺无灰分散剂占润滑油组合物总质量的1%-15%(优选2%-10%);所述水杨酸盐清净剂占润滑油组合物总质量的0.2%-10%(优选1%-4%);所述萘胺型抗氧剂占润滑油组合物总质量的0.2%-10%(优选1%-5%);所述二烷基二硫代磷酸锌占润滑油组合物总质量的0.5%-10%(优选1%-5%);所述有机钼摩擦改进剂占润滑油组合物总质量的0.01%-5%(优选0.05%-2%);所述OCP型黏度指数改进剂占润滑油组合物总质量的3%-15%(优选5%-10%);所述润滑油基础油构成润滑油组合物的主要成分。
4.按照前述任一方面所述的汽油发动机润滑油组合物,所述硼化丁二酰亚胺无灰分散剂中聚异丁烯部分的数均分子量为1500~4000,硼含量为0.5%~3%;所述水杨酸盐清净剂为水杨酸钙清净剂和/或水杨酸镁清净剂;所述二烷基二硫代磷酸锌的烷基选自芳基、伯烷基和仲烷基的一种或者多种;所述有机钼摩擦改进剂选自二烷基二硫代氨基甲酸钼、二烷基二硫代磷酸钼、二烷基二硫代磷酸氧钼、黄原酸钼和钼酸酯中的一种或多种;所述OCP型黏度指数改进剂选自分散型乙丙共聚物和/或非分散型乙丙共聚物;所述润滑油基础油选自API I、II、III、IV、V类基础油中的一种或多种。
所述硼化丁二酰亚胺无灰分散剂可以选用Mobil Chemical Company公司生产的C-200,Agip Petroli公司生产的MX 3316,Ethyl petroleum additives公司生产的Hitec648等。
所述水杨酸盐中可以选用低碱值水杨酸盐、中碱值水杨酸盐和高碱值水杨酸盐中的一种或多种,优选高碱值水杨酸盐。所述水杨酸盐可以选用路博润兰炼添加剂有限公司生产的LZL109A、LZL109B、LZL112,Infineum生产的C9371、C9372、C9375、C9006、C9012等。
所述萘胺型抗氧剂可以选用Ciba-Geigy Ltd公司生产的Irganox L106,天津五一化工厂生产的T531等。
所述二烷基二硫代磷酸锌可以选用无锡南方添加剂厂、锦州石化分公司添加剂厂生产的T202、T203、T205等。
所述有机钼摩擦改进剂可以选用Vanderbilt公司生产的Molyvan 807、Molyvan822、Molyvan 855、Molyvan 856B等。
所述OCP型黏度指数改进剂可以选用锦州润滑油添加剂有限公司生产的JINEX9100、JINEX 9300、JINEX 9600,Lubrizol Corporation生产的LZ7065、LZ7067、LZ7077、LZ7070等。
所述润滑油基础油优选加氢基础油、聚烯烃合成基础油、烷基苯基础油和酯类合成基础油中的一种或多种。
5.一种汽油发动机润滑油组合物的制备方法,其特征在于,将前述任一方面所述的润滑油组合物中的添加剂和润滑油基础油混合。混合温度优选为40℃-90℃,混合时间优选为1小时-6小时。
技术效果
本发明的润滑油组合物具有优异的生物降解性能、高温抗氧化性能、分散性能和减摩性能,能够满足高性能汽油发动机润滑油的要求。
具体实施方式
下面对本发明的具体实施方式进行详细说明,但是需要指出的是,本发明的保护范围并不受这些具体实施方式的限制,而是由权利要求书来确定。
实施例
以下采用实施例进一步详细地说明本发明,但本发明并不限于这些实施例。
实施例和对比例中的性能按照如下方法进行评定。
(1)生物降解性能
按照OECD302B方法,将实施例或对比例制造的润滑油组合物作为试验样品进行生物降解性能评定评定。
(2)热氧化安定性能
将实施例或对比例制造的润滑油组合物作为试验样品,采用加压差示扫描量热试验(PDSC)评价该试验样品的热氧化安定性能,以试验样品的氧化诱导期(单位是min)来表示。PDSC试验的温度为210℃,压力为0.5MPa,氧气流速为100mL/min。
(3)油泥分散性能
将试验油与油泥均匀混合后滴在滤纸上,24h后测量油泥扩散圈直径和润滑油扩散圈直径,计算油泥扩散圈直径和润滑油扩散圈的直径的比值得出分散指数,用以标识油品的分散性能,比值越大分散性能越好。
(4)减摩性能评定
将实施例或对比例制造的润滑油组合物作为试验样品进行高频往复摩擦试验。该方法的试验条件为负载1000g,频率20Hz,温度100℃,试验时间为60min,记录摩擦系数。摩擦系数越小,表明试验样品的减摩性能越好。
实施例1、合成双(N-十二烷酰基脯氨醇)-磷酸(见结构式I-a)
1)向反应器中依次加入脯氨醇(47.6mmol,4.8g),40mL丙酮,20mL水,氢氧化钠(95.2mmol,10g),降温至0℃,滴加月桂酰氯(式Ⅱ-a所示)(47.6mmol,10.4g)。反应5小时后使用二氯甲烷萃取分液,水洗,旋转蒸发得白色固体;
2)将上述白色固体(17.4mmol,4.9g),溶于50mL二氯甲烷,加入三乙胺(52.2mmol,5.28g),向其中滴入三氯氧磷(8.7mmol,1.33g),反应12小时后,加入5mL水,回流4小时,使用6摩尔/升盐酸溶液及水依次洗涤,干燥,旋转蒸发得白色固体,乙醇重结晶得到双(N-十二烷酰基脯氨醇)-磷酸(式I-a所示)。
结构确证结果如下:1H NMR(400MHz,CDCl3)δ4.47-4.21(m,4H),4.11(br,1H),3.67-3.41(m,6H),2.21(t,J=6.8Hz,4H),2.12-1.92(m,8H),1.57(t,J=6.8Hz,4H),1.42-1.21(m,32H),0.81(t,J=7.0Hz,6H);HRMS(FT-ICRMS)calcd for C34H64N2O6P(M-H):627.4507,found:627.4511.
经结构鉴定所合成的化合物确为目标化合物双(N-十二烷酰基脯氨醇)-磷酸(见结构式I-a)。
实施例2、合成双(N-十七烷酰基脯氨醇)-磷酸(见结构式I-b)
1)向反应器中依次加入脯氨醇(47.6mmol,4.8g),40mL丙酮,20mL水,氢氧化钠(95.2mmol,10g),降温至0℃,滴加硬脂酰氯(式Ⅱ-b所示)(47.6mmol,14.4g)。反应5小时后使用二氯甲烷萃取分液,水洗,旋转蒸发得白色固体。
2)将上述白色固体(17.4mmol,6.4g),溶于50mL二氯甲烷,加入三乙胺(52.2mmol,5.28g),向其中滴入三氯氧磷(8.7mmol,1.33g),反应12小时后,加入5mL水,回流4小时,使用6摩尔/升盐酸溶液及水依次洗涤,干燥,旋转蒸发得白色固体,乙醇重结晶得到双(N-十七烷酰基脯氨醇)-磷酸(式I-a所示)。
结构确证结果如下:1H NMR(400MHz,CDCl3)δ4.55-4.30(m,4H),4.21(br,1H),3.79-3.48(m,6H),2.27(t,J=6.8Hz,4H),2.20-1.99(m,8H),1.51(t,J=6.8Hz,4H),1.48-1.23(m,56H),0.88(t,J=7.0Hz,6H);HRMS(FT-ICRMS)calcd for C46H88N2O6P(M-H):795.6385,found:795.6387.
经结构鉴定所合成的化合物确为目标化合物双(N-十七烷酰基脯氨醇)-磷酸(见结构式I-b)。
实施例3、合成O-二甲基膦酰基-N-油酰基丝氨酸(见结构式I-c)
1)向反应器中依次加入脯氨醇(47.6mmol,4.8g),40mL丙酮,20mL水,氢氧化钠(95.2mmol,10g),降温至0℃,滴加油酰氯(式Ⅱ-c所示)(47.6mmol,13.45g)。反应5小时后使用二氯甲烷萃取分液,水洗,旋转蒸发得白色固体。
2)将上述白色固体(17.4mmol,6.4g),溶于50mL二氯甲烷,加入三乙胺(52.2mmol,5.28g),向其中滴入三氯氧磷(8.7mmol,1.33g),反应12小时后,加入5mL水,回流4小时,使用6摩尔/升盐酸溶液及水依次洗涤,干燥,旋转蒸发得白色固体,乙醇重结晶得到双(N-油酰基脯氨醇)-磷酸(式I-c所示)。
结构确证结果如下:1H NMR(400MHz,CDCl3)δ5.76-5.44(m,4H),4.57-4.36(m,4H),4.22(br,1H),3.77-3.42(m,6H),2.21-2.11(m,12H),2.07-1.91(m,8H),1.56(t,J=7.2Hz,4H),1.48-1.23(m,40H),0.86(t,J=6.8Hz,6H);HRMS(FT-ICRMS)calcd for C46H84N2O6P(M-H):791.6072,found:791.6077.
经结构鉴定所合成的化合物确为目标化合物双(N-油酰基脯氨醇)-磷酸(见结构式I-c)。
实施例4、合成双(N-辛酰基脯氨醇)-磷酸(见结构式I-d)
1)向反应器中依次加入脯氨醇(47.6mmol,4.8g),40mL丙酮,20mL水,氢氧化钠(95.2mmol,10g),降温至0℃,滴加辛酰氯(式Ⅱ-d所示)(47.6mmol,7.74g)。反应5小时后使用二氯甲烷萃取分液,水洗,旋转蒸发得白色固体。
2)将上述白色固体(17.4mmol,4.9g),溶于50mL二氯甲烷,加入三乙胺(52.2mmol,5.28g),向其中滴入三氯氧磷(8.7mmol,1.33g),反应12小时后,加入5mL水,回流4小时,使用6摩尔/升盐酸溶液及水依次洗涤,干燥,旋转蒸发得白色固体,乙醇重结晶得到双(N-辛酰基脯氨醇)-磷酸(式I-d所示)。
结构确证结果如下:1H NMR(400MHz,CDCl3)δ4.42-4.18(m,4H),4.02(br,1H),3.69-3.44(m,6H),2.25(t,J=7.0Hz,4H),2.19-1.94(m,8H),1.51(t,J=7.2Hz,4H),1.44-1.20(m,20H),0.83(t,J=7.0Hz,6H);HRMS(FT-ICRMS)calcd for C28H52N2O6P(M-H):543.3568,found:543.3571.
经结构鉴定所合成的化合物确为目标化合物双(N-辛酰基脯氨醇)-磷酸(见结构式I-d)。
对比生物降解剂选自文献(《润滑与密封》,2009,34(11),5-8),其结构为:标记为D-1。
本发明润滑油组合物中所使用的添加剂如下所示:
Hitec 648,硼化丁二酰亚胺无灰分散剂,ETHYL公司
Irganox L106,萘胺型抗氧剂,Ciba-Geigy Ltd公司
C9357,高碱值水杨酸钙,Infineum公司
T202,丁基/异辛基二硫代磷酸锌,无锡南方添加剂厂
Molyvan 855,有机钼摩擦改进剂,Vanderbilt公司
LZ 7067,OCP黏度指数改进剂,Lubrizol Corporation公司
实施例I-1至实施例I-4与对比例ID-1至对比例ID-3
实施例I-1至实施例I-4与对比例ID-1、ID-2的配方组成见表1。对比例ID-3为市面上销售的API SN规格的汽油机油。
表1
对上述实施例的润滑油组合物、对比例的润滑油组合物作为试验样品,分别进行了生物降解性能、高温抗氧化性能、分散性能和减摩性能评定,测定结果如表2所示。
表2
从表2可知,本发明的润滑油组合物具有优异的生物降解性能、高温抗氧化性能、分散性能和减摩性能。
Claims (10)
1.一种汽油发动机润滑油组合物,包括含磷化合物、硼化丁二酰亚胺无灰分散剂、水杨酸盐清净剂、萘胺型抗氧剂、二烷基二硫代磷酸锌、有机钼摩擦改进剂、OCP型黏度指数改进剂和润滑油基础油,其中所述含磷化合物的结构为:
式I中的A为或H,至少一个A为其中R1为C2-C30的烃基(优选C5-C25的烃基,更优选C8-C20的烃基),R2为C1-C10的亚烃基(优选C2-C8的亚烷基,更优选C3-C6的亚烷基),R3为单键或C1-C10的亚烃基(优选单键或C1-C8的亚烃基,更优选单键或C1-C4的亚烷基),R4为H或C1-C6的烃基(优选H或C1-C4的烷基,更优选H或C1-C3的烷基),R5为C1-C10的亚烃基(优选C1-C8的亚烷基,更优选C1-C6的亚烷基),R6为H或C1-C6的烃基(优选H或C1-C4的烷基,更优选H或C1-C3的烷基),R7为C1-C10的亚烃基(优选C1-C8的亚烷基,更优选C1-C6的亚烷基)。
2.一种汽油发动机润滑油组合物,包括含磷化合物、硼化丁二酰亚胺无灰分散剂、水杨酸盐清净剂、萘胺型抗氧剂、二烷基二硫代磷酸锌、有机钼摩擦改进剂、OCP型黏度指数改进剂和润滑油基础油,其中所述含磷化合物的制备方法包括:将和/或与磷源发生反应的步骤,其中R1为C2-C30的烃基(优选C5-C25的烃基,更优选C8-C20的烃基),R2为C1-C10的亚烃基(优选C2-C8的亚烷基,更优选C3-C6的亚烷基),R3为单键或C1-C10的亚烃基(优选单键或C1-C8的亚烃基,更优选单键或C1-C4的亚烷基),R4为H或C1-C6的烃基(优选H或C1-C4的烷基,更优选H或C1-C3的烷基),R5为C1-C10的亚烃基(优选C1-C8的亚烷基,更优选C1-C6的亚烷基),R6为H或C1-C6的烃基(优选H或C1-C4的烷基,更优选H或C1-C3的烷基),R7为C1-C10的亚烃基(优选C1-C8的亚烷基,更优选C1-C6的亚烷基);所述磷源为能够除去羟基氢而与羟基氧成键的磷化合物。
3.按照权利要求2所述的汽油发动机润滑油组合物,其特征在于,所述磷源为能够除去羟基氢而与羟基氧形成化学键的磷化合物(优选磷氧卤化合物、磷卤化合物、磷氧化合物、磷酸、亚磷酸、磷酸缩合物和亚磷酸缩合物中的一种或多种,优选磷氧卤化合物、磷卤化合物和磷氧化合物中的一种或多种)。
4.按照权利要求3所述的汽油发动机润滑油组合物,其特征在于,所述磷氧卤化合物选自磷氧氟化合物、磷氧氯化合物、磷氧溴化合物和磷氧碘化合物中的一种或多种;所述磷卤化合物选自磷氟化合物、磷氯化合物、磷溴化合物和磷碘化合物中的一种或多种;所述磷氧化合物选自P2O5和/或P2O3。
5.按照权利要求2所述的汽油发动机润滑油组合物,其特征在于,所述和/或与磷源之间的反应当量比为1:5~5:1(优选1:3~3:1)。
6.按照权利要求2所述的汽油发动机润滑油组合物,其特征在于,所述反应的温度为0~50℃(优选5~45℃),反应时间为1~30小时(优选2~20小时)。
7.按照权利要求2所述的汽油发动机润滑油组合物,其特征在于,所述反应中加入催化剂,所述催化剂为有机胺。
8.按照权利要求1-7之一所述的汽油发动机润滑油组合物,其特征在于,所述含磷化合物占润滑油组合物总质量的0.1%-10%(优选0.5%-3%);所述硼化丁二酰亚胺无灰分散剂占润滑油组合物总质量的1%-15%(优选2%-10%);所述水杨酸盐清净剂占润滑油组合物总质量的0.2%-10%(优选1%-4%);所述萘胺型抗氧剂占润滑油组合物总质量的0.2%-10%(优选1%-5%);所述二烷基二硫代磷酸锌占润滑油组合物总质量的0.5%-10%(优选1%-5%);所述有机钼摩擦改进剂占润滑油组合物总质量的0.01%-5%(优选0.05%-2%);所述OCP型黏度指数改进剂占润滑油组合物总质量的3%-15%(优选5%-10%);所述润滑油基础油构成润滑油组合物的主要成分。
9.按照权利要求1-7之一所述的汽油发动机润滑油组合物,其特征在于,所述硼化丁二酰亚胺无灰分散剂中聚异丁烯部分的数均分子量为1500~4000,硼含量为0.5%~3%;所述水杨酸盐清净剂为水杨酸钙清净剂和/或水杨酸镁清净剂;所述二烷基二硫代磷酸锌的烷基选自芳基、伯烷基和仲烷基的一种或者多种;所述有机钼摩擦改进剂选自二烷基二硫代氨基甲酸钼、二烷基二硫代磷酸钼、二烷基二硫代磷酸氧钼、黄原酸钼和钼酸酯中的一种或多种;所述OCP型黏度指数改进剂选自分散型乙丙共聚物和/或非分散型乙丙共聚物;所述润滑油基础油选自API I、II、III、IV、V类基础油中的一种或多种。
10.一种汽油发动机润滑油组合物的制备方法,包括将权利要求1-9之一所述润滑油组合物中的含磷化合物、硼化丁二酰亚胺无灰分散剂、水杨酸盐清净剂、萘胺型抗氧剂、二烷基二硫代磷酸锌、有机钼摩擦改进剂、OCP型黏度指数改进剂和润滑油基础油混合。
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CN113249161B (zh) * | 2020-02-13 | 2022-04-12 | 中国石油化工股份有限公司 | 汽油发动机润滑油组合物及其制备方法 |
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