JP2009537642A - 潤滑油組成物 - Google Patents
潤滑油組成物 Download PDFInfo
- Publication number
- JP2009537642A JP2009537642A JP2009510401A JP2009510401A JP2009537642A JP 2009537642 A JP2009537642 A JP 2009537642A JP 2009510401 A JP2009510401 A JP 2009510401A JP 2009510401 A JP2009510401 A JP 2009510401A JP 2009537642 A JP2009537642 A JP 2009537642A
- Authority
- JP
- Japan
- Prior art keywords
- oil composition
- lubricating oil
- lubricating
- group
- turbine
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 101
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 82
- 239000002199 base oil Substances 0.000 claims abstract description 48
- -1 polyol esters Chemical class 0.000 claims abstract description 46
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical class C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000001050 lubricating effect Effects 0.000 claims abstract description 26
- 239000003921 oil Substances 0.000 claims abstract description 23
- 239000004922 lacquer Substances 0.000 claims abstract description 17
- 229920001515 polyalkylene glycol Polymers 0.000 claims abstract description 10
- 239000007866 anti-wear additive Substances 0.000 claims abstract description 9
- 150000002148 esters Chemical class 0.000 claims abstract description 8
- 150000004996 alkyl benzenes Chemical class 0.000 claims abstract description 5
- 150000005690 diesters Chemical class 0.000 claims abstract description 5
- 229920005862 polyol Polymers 0.000 claims abstract description 5
- RYYWUUFWQRZTIU-UHFFFAOYSA-N Thiophosphoric acid Chemical class OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 12
- 150000002431 hydrogen Chemical class 0.000 claims description 11
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 8
- 125000005037 alkyl phenyl group Chemical group 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical class C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- 125000004981 cycloalkylmethyl group Chemical group 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000005069 Extreme pressure additive Substances 0.000 claims description 2
- 239000006078 metal deactivator Substances 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 15
- 238000012360 testing method Methods 0.000 description 19
- DMBHHRLKUKUOEG-UHFFFAOYSA-N N-phenyl aniline Natural products C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 16
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- 238000009472 formulation Methods 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 229920013639 polyalphaolefin Polymers 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 241000282461 Canis lupus Species 0.000 description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000010723 turbine oil Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- QAPVYZRWKDXNDK-UHFFFAOYSA-N P,P-Dioctyldiphenylamine Chemical compound C1=CC(CCCCCCCC)=CC=C1NC1=CC=C(CCCCCCCC)C=C1 QAPVYZRWKDXNDK-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 150000003582 thiophosphoric acids Chemical class 0.000 description 2
- 125000003944 tolyl group Chemical group 0.000 description 2
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 description 1
- GLEAJEPGOSMZLQ-UHFFFAOYSA-N 1-octyl-n-(4-octylphenyl)naphthalen-2-amine Chemical compound C1=CC(CCCCCCCC)=CC=C1NC1=CC=C(C=CC=C2)C2=C1CCCCCCCC GLEAJEPGOSMZLQ-UHFFFAOYSA-N 0.000 description 1
- OIWIYLWZIIJNHU-UHFFFAOYSA-N 1-sulfanylpyrazole Chemical class SN1C=CC=N1 OIWIYLWZIIJNHU-UHFFFAOYSA-N 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 1
- AGNFWIZBEATIAK-UHFFFAOYSA-N 4-phenylbutylamine Chemical class NCCCCC1=CC=CC=C1 AGNFWIZBEATIAK-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XYRMLECORMNZEY-UHFFFAOYSA-B [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S Chemical class [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S XYRMLECORMNZEY-UHFFFAOYSA-B 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229940075933 dithionate Drugs 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000010688 mineral lubricating oil Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005078 molybdenum compound Substances 0.000 description 1
- 150000002752 molybdenum compounds Chemical class 0.000 description 1
- KHYKFSXXGRUKRE-UHFFFAOYSA-J molybdenum(4+) tetracarbamodithioate Chemical class C(N)([S-])=S.[Mo+4].C(N)([S-])=S.C(N)([S-])=S.C(N)([S-])=S KHYKFSXXGRUKRE-UHFFFAOYSA-J 0.000 description 1
- BQLZCNHPJNMDIO-UHFFFAOYSA-N n-(4-octylphenyl)naphthalen-1-amine Chemical compound C1=CC(CCCCCCCC)=CC=C1NC1=CC=CC2=CC=CC=C12 BQLZCNHPJNMDIO-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- SRWPBFLLYKIZTL-UHFFFAOYSA-N n-hexyl-n-phenylnaphthalen-2-amine Chemical compound C=1C=C2C=CC=CC2=CC=1N(CCCCCC)C1=CC=CC=C1 SRWPBFLLYKIZTL-UHFFFAOYSA-N 0.000 description 1
- RQVGZVZFVNMBGS-UHFFFAOYSA-N n-octyl-n-phenylaniline Chemical compound C=1C=CC=CC=1N(CCCCCCCC)C1=CC=CC=C1 RQVGZVZFVNMBGS-UHFFFAOYSA-N 0.000 description 1
- SNWVRVDHQRBBFG-UHFFFAOYSA-N n-phenyl-n-(2,4,4-trimethylpentan-2-yl)naphthalen-1-amine Chemical compound C=1C=CC2=CC=CC=C2C=1N(C(C)(C)CC(C)(C)C)C1=CC=CC=C1 SNWVRVDHQRBBFG-UHFFFAOYSA-N 0.000 description 1
- MHJCZOMOUCUAOI-UHFFFAOYSA-N n-tert-butyl-n-phenylaniline Chemical compound C=1C=CC=CC=1N(C(C)(C)C)C1=CC=CC=C1 MHJCZOMOUCUAOI-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000036542 oxidative stress Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001521 polyalkylene glycol ether Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003336 secondary aromatic amines Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000010736 steam turbine oil Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- PTISTKLWEJDJID-UHFFFAOYSA-N sulfanylidenemolybdenum Chemical class [Mo]=S PTISTKLWEJDJID-UHFFFAOYSA-N 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical class [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
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
- 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
- C10M141/10—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 phosphorus-containing compound
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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Abstract
【解決手段】潤滑基油と、(a)1種以上の置換フェニルナフチルアミン、(b)1種以上の耐摩耗添加剤、(c)ブライトストック油、ポリアルキレングリコール(PAG)、アルキルナフタレン、アルキルベンゼン、及びジエステル及びポリオールエステルのような天然及び合成エステル、好ましくはブライトストック油から選ばれた追加の基油成分との組合せを含む潤滑油組成物。該組成物はガスタービンとスチームタービンとの組合せの潤滑に使用される。
【選択図】なし
Description
組合せサイクル設備に使用される潤滑油組成物は、更に特定の粘度指数、流動点、濾過性及び耐摩耗性を有すると共に、長年に亘って十分な潤滑を与えなければならない。
しかし、スラッジ形成の他、使用中、タービン油のような潤滑油組成物の劣化により、ラッカー、その他の沈着物が生じる。このようなラッカー及び沈着物もタービン油のような潤滑油組成物の寿命を縮め、これにより、タービンの有効間隔を短縮したり、或いは費用のかかる予定外のタービン閉鎖を招く。
DE−A−1594405は、芳香族アミンは、普通、スラッジを形成する傾向があり、光安定性が不十分であるが、DE−A−1594405の潤滑油組成物は、安定性が良いと述べている。
WO−A−99/43770は、炭化水素潤滑基油と、(a)フェニルナフチルアミン、(b)チオホスフェート及び(c)ジフェニルアミンとの組合せを含む組合せサイクル用潤滑油組成物を開示している。
WO−A−99/43770は、高温ではスラッジの形成傾向が特に低い潤滑油組成物を開示している。しかし、WO−A−99/43770は、組合せサイクル設備においてラッカーの形成を減少させることについては検討していない。
本発明の潤滑油組成物に都合良く使用できる無灰分チオホスフェートの例は、EP−A−0375324、US−A−5922657、US−A−4333841及びUS−A−5093016に記載され、これらに記載された方法に従って都合よく使用できる。
[式中、R1及びR2は、各々独立に水素、分岐鎖又は直鎖のC1〜C18アルキル基(但し、1又は2個の酸素原子が介入してもよい)、C5〜C12シクロアルキル基、C5〜C9シクロアルキルメチル基、C9〜C10ビシクロアルキルメチル基、C9〜C10トリシクロアルキルメチル基、フェニル基、又はC7〜C24アルキルフェニル基から選ばれ、或いはR1及びR2は一緒になってC2〜C12アルキレン基(但し、1又は2個の酸素原子が介入してもよい)になってもよく、R3及びR4は、各々独立に水素、及び分岐鎖又は直鎖のC1〜C8アルキル基(但し、1又は2個の酸素原子が介入してもよい)から選ばれ、nは1〜5の整数であり、またXは−OH、−OR5(R5は、分岐鎖又は直鎖の炭素原子数1〜8のアルキル基から選ばれる)、−NR6R7(R6及びR7は、独立に水素又はC1〜C18アルキル基から選ばれる)から選ばれる]
の化合物である。
好ましい実施態様ではR3及びR4は、各々独立に水素、メチル及びエチルから選ばれる。
本発明の更に好ましい実施態様では、本発明の潤滑油組成物に存在する前記1種以上の無灰分チオホスフェート(b)は、好ましくは式(II):
[式中、R8及びR9は、各々独立に水素、分岐鎖又は直鎖のC1〜C18アルキル基(但し、1又は2個の酸素原子が介入してもよい)、C5〜C12シクロアルキル基、C5〜C9シクロアルキルメチル基、C9〜C10ビシクロアルキルメチル基、C9〜C10トリシクロアルキルメチル基、フェニル基、又はC7〜C24アルキルフェニル基から選ばれ、或いはR8及びR9は一緒になってC2〜C12アルキレン基(但し、1又は2個の酸素原子が介入してもよい)になってもよく、R10は、水素及び分岐鎖又は直鎖のC1〜C8アルキル基(但し、1又は2個の酸素原子が介入してもよい)から選ばれる]
による化合物である。
本発明の潤滑油組成物に都合良く使用できる市販の無灰分チオホスフェートの例は、Ciba Specialty Chemicalsから商品名“IRGALUBE L−63”及び“IRGALUBE 353”で得られるもの、及びLubrizolから商品名“LZ 5125”で得られるものが挙げられる。
前記1種以上の置換フェニルナフチルアミン(a)は、本発明の潤滑油組成物中に、潤滑油組成物の全重量に対し、好ましくは0.01〜3.0重量%、更に好ましくは0.01〜1.0重量%の範囲の全量で存在する。
この潤滑基油は、潤滑油組成物の全重量に対し、好ましくは85重量%以上、更に好ましくは90重量%の量で存在する。
パラフィン系基油は、粘度指数が高く(一般に>95)、また流動点も高い。この種の基油は、パラフィンが豊富な供給原料から製造され、粘度指数及び酸化安定性が重要な潤滑油に使用される。
合成潤滑基油としては、オレフィンオリゴマー(ポリ−α−オレフィン(PA0)としても知られている)のような炭化水素油がある。シェルグループから“XHVI”(商標)名で販売されている合成炭化水素基油が都合良く使用できる。
本発明において“グループI”基油、“グループII”基油及び“グループIII”基油とは、アメリカ石油協会(API)カテゴリーI、II及びIIIの定義による潤滑基油を意味する。このようなAPIカテゴリーは、API Publication 1509、第15版、付録E、2002年4月に定義されている。
グループII基油は、飽和物含有量が90%以上、及び硫黄含有量が0.03%以下、粘度指数が80以上120未満(以上は、前記ASTM法による)である。
US−B1−6180575及びUS−A−5602086に記載されるように、本発明の潤滑油組成物に使用できるポリ−α−オレフィン及びその製造法は周知である。本発明の潤滑油組成物に使用できる好ましいポリ−α−オレフィンは、C2〜C12α−オレフィンから誘導できる。
本発明の潤滑油組成物に都合良く使用できるポリ−α−オレフィンは、100℃での動粘度が好ましくは3〜300mm2/s、更に好ましくは4〜100mm2/sのものである。
好ましい実施態様では、本発明の潤滑油組成物は、1種以上のジフェニルアミン酸化防止剤を含有する。
前記1種以上のジフェニルアミンは、潤滑油組成物の全重量に対し、好ましくは0.01〜3.0重量%、更に好ましくは0.01〜1.0重量%の全量で存在する。
モリブデン含有化合物の例としては、ジチオカルバミン酸モリブデン、例えばWO−A−98/26030に記載されるような3核モリブデン化合物、モリブデンのスルフィド、及びジチオ燐酸モリブデンが都合良く挙げられる。
アルケニル琥珀酸又はそのエステル部分のような化合物、ベンゾトリアゾール系化合物及びチオジアゾール系化合物は、本発明の潤滑油組成物に腐食防止剤として都合良く使用できる。
本発明の潤滑油組成物に都合良く使用できる解乳化剤は、ポリアルキレングリコールエーテル又はアミンである。
本発明の潤滑油組成物に存在する前記添加剤の量は、そこで使用される特定の化合物に依存する。
の潤滑に使用する方法に関する。
更にまた本発明は、本発明の潤滑油組成物を使用して、ガスタービンと、加圧スチーム発生器を利用したスチームタービンとの組合せを潤滑する方法に関する。
本発明を以下に実施例を参照して説明するが、これらの実施例はいかなる方法でも本発明を限定することを意図しない。
表1、2中の量は、配合物の全重量に対する重量%である。
表1、2の配合物に使用した置換フェニルなフチルアミン(a)は、Ciba Specialty Chemicalsから商品名“IRGANOX L−06”で得られる。
表1、2の配合物は、防錆剤、銅不活性化剤、解乳化剤及び抑泡剤として作用する慣用量の慣用添加剤からなる添加剤の組合せを含有する。
例1〜3は、本発明による実施例であるが、表1の残りの例は比較例である。
表1、2の配合物を、以下に述べる改変に従って行ったWolf Strip試験(以前はDIN 51392として知られていた)の改訂版でラッカー形成について試験した。
Claims (11)
- 潤滑基油と、(a)1種以上の置換フェニルナフチルアミン、(b)1種以上の耐摩耗添加剤、(c)ブライトストック油、ポリアルキレングリコール(PAG)、アルキルナフタレン、アルキルベンゼン、及びジエステル及びポリオールエステルのような天然及び合成エステル、好ましくはブライトストック油から選ばれた追加の基油成分との組合せを含む潤滑油組成物。
- 前記1種以上の置換フェニルナフチルアミン(a)が、アルキル化フェニル−α−ナフチルアミン及び/又はアルキル化フェニル−β−ナフチルアミンから選ばれる請求項1に記載の潤滑油組成物。
- 前記1種以上の耐摩耗添加剤がチオホスフェート、好ましくは無灰分チオホスフェートから選ばれる請求項1又は2に記載の潤滑油組成物。
- 前記1種以上の無灰分チオホスフェート(b)が、式(I):
[式中、R1及びR2は、各々独立に水素、分岐鎖又は直鎖のC1〜C18アルキル基(但し、1又は2個の酸素原子が介入してもよい)、C5〜C12シクロアルキル基、C5〜C9シクロアルキルメチル基、C9〜C10ビシクロアルキルメチル基、C9〜C10トリシクロアルキルメチル基、フェニル基、又はC7〜C24アルキルフェニル基から選ばれ、或いはR1及びR2は一緒になってC2〜C12アルキレン基(但し、1又は2個の酸素原子が介入してもよい)になってもよく、R3及びR4は、各々独立に水素、及び分岐鎖又は直鎖のC1〜C8アルキル基(但し、1又は2個の酸素原子が介入してもよい)から選ばれ、nは1〜5の整数であり、またXは−OH、−OR5(R5は、分岐鎖又は直鎖の炭素原子数1〜8のアルキル基から選ばれる)、−NR6R7(R6及びR7は、独立に水素又はC1〜C18アルキル基から選ばれる)から選ばれる]
の化合物である請求項1〜3のいずれか1項に記載の潤滑油組成物。 - 前記1種以上の置換フェニルナフチルアミン(a)が、潤滑油組成物の全重量に対し0.01〜3.0重量%の全量で存在する請求項1〜4のいずれか1項に記載の潤滑油組成物。
- 前記1種以上の無灰分チオホスフェート(b)が、潤滑油組成物の全重量に対し0.01〜1.0重量%の全量で存在する請求項3〜5のいずれか1項に記載の潤滑油組成物。
- 前記追加の基油成分が、潤滑油組成物の全重量に対し0.01〜10.0重量%の範囲の量で存在する請求項1〜6のいずれか1項に記載の潤滑油組成物。
- 前記潤滑油組成物が、更に酸化防止剤、極圧添加剤、金属不活性化剤、腐食防止剤、抑泡剤及び/又は解乳化剤から選ばれる1種以上の添加剤を含む請求項1〜7のいずれか1項に記載の潤滑油組成物。
- 請求項1〜8のいずれか1項に記載の潤滑油組成物をガスタービンとスチームタービンとの組合せの潤滑に使用する方法。
- タービン、好ましくはガスタービンとスチームタービンとの組合せ中のラッカーの形成を減少させるために請求項1〜8のいずれか1項に記載の潤滑油組成物を使用する方法。
- タービン、好ましくはガスタービンとスチームタービンとの組合せを請求項1〜8のいずれか1項に記載の潤滑油組成物で潤滑して、該タービン中のラッカーの形成を減少させる方法。
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EP06252528 | 2006-05-15 | ||
PCT/EP2007/054321 WO2007131891A1 (en) | 2006-05-15 | 2007-05-03 | Lubricating oil composition |
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US8227391B2 (en) † | 2008-10-17 | 2012-07-24 | Afton Chemical Corporation | Lubricating composition with good oxidative stability and reduced deposit formation |
JP5898691B2 (ja) * | 2010-12-17 | 2016-04-06 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイShell Internationale Research Maatschappij Beslotenvennootshap | 潤滑組成物 |
CN102925256B (zh) * | 2011-08-10 | 2014-07-02 | 中国石油化工股份有限公司 | 一种具有高温抗氧化性能的导热油组合物 |
US10023824B2 (en) * | 2013-04-11 | 2018-07-17 | Afton Chemical Corporation | Lubricant composition |
KR101831489B1 (ko) * | 2014-08-27 | 2018-02-22 | 에스케이이노베이션 주식회사 | 열산화 안정성 및 색상 안정성 향상용 윤활유 조성물 |
JP6669343B2 (ja) * | 2015-02-27 | 2020-03-18 | 出光興産株式会社 | 生分解性潤滑油組成物 |
CN109415644B (zh) * | 2016-06-28 | 2021-11-12 | 国际壳牌研究有限公司 | 润滑组合物 |
CN109054946A (zh) * | 2018-07-30 | 2018-12-21 | 郑州市欧普士科技有限公司 | 一种环保型拖拉机多用途油及其制备方法 |
CN115505441A (zh) * | 2021-06-23 | 2022-12-23 | 中国石油化工股份有限公司 | 光稳定型涡轮机油组合物、制备方法及其用途 |
CN113773896B (zh) * | 2021-09-18 | 2022-12-09 | 新乡市瑞丰新材料股份有限公司 | 一种极压型汽轮机油复合剂及其制备方法 |
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EP2021440A1 (en) | 2009-02-11 |
WO2007131891A1 (en) | 2007-11-22 |
EP2021440B1 (en) | 2015-07-01 |
US20090186789A1 (en) | 2009-07-23 |
CN101466818A (zh) | 2009-06-24 |
CN101466818B (zh) | 2013-03-27 |
JP5527758B2 (ja) | 2014-06-25 |
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