CN117098829A - 用于减少低速早燃事件的燃料添加剂 - Google Patents
用于减少低速早燃事件的燃料添加剂 Download PDFInfo
- Publication number
- CN117098829A CN117098829A CN202280025987.5A CN202280025987A CN117098829A CN 117098829 A CN117098829 A CN 117098829A CN 202280025987 A CN202280025987 A CN 202280025987A CN 117098829 A CN117098829 A CN 117098829A
- Authority
- CN
- China
- Prior art keywords
- group
- acid
- additive
- phenol
- ether
- 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.)
- Pending
Links
- 239000002816 fuel additive Substances 0.000 title description 8
- 239000000654 additive Substances 0.000 claims abstract description 63
- 230000000996 additive effect Effects 0.000 claims abstract description 40
- 239000000203 mixture Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 30
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 claims abstract description 26
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 20
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract description 18
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 16
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 150000002576 ketones Chemical class 0.000 claims abstract description 15
- 150000001408 amides Chemical class 0.000 claims abstract description 13
- 150000002148 esters Chemical class 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 239000000314 lubricant Substances 0.000 claims abstract description 10
- 125000003277 amino group Chemical group 0.000 claims abstract 3
- -1 phenolic amine Chemical class 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 14
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 150000001409 amidines Chemical class 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 6
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical group CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 claims description 4
- ZXKINMCYCKHYFR-UHFFFAOYSA-N aminooxidanide Chemical compound [O-]N ZXKINMCYCKHYFR-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical group 0.000 claims description 4
- 125000004989 dicarbonyl group Chemical group 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 claims description 4
- 229960001860 salicylate Drugs 0.000 claims description 4
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical group CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 claims description 3
- FUIQBJHUESBZNU-UHFFFAOYSA-N 2-[(dimethylazaniumyl)methyl]phenolate Chemical compound CN(C)CC1=CC=CC=C1O FUIQBJHUESBZNU-UHFFFAOYSA-N 0.000 claims description 3
- NFEHGCWNFZMCPQ-UHFFFAOYSA-N 2-tert-butyl-4,6-bis[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(C(C)(C)C)=C1 NFEHGCWNFZMCPQ-UHFFFAOYSA-N 0.000 claims description 3
- HFYDSFHQXIJOCT-UHFFFAOYSA-N 4-tert-butyl-2,6-bis[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(C(C)(C)C)=CC(CN(C)C)=C1O HFYDSFHQXIJOCT-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 description 23
- 239000000446 fuel Substances 0.000 description 20
- 239000003921 oil Substances 0.000 description 20
- 235000019198 oils Nutrition 0.000 description 20
- 239000010687 lubricating oil Substances 0.000 description 14
- 239000003502 gasoline Substances 0.000 description 12
- 229930195733 hydrocarbon Natural products 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 239000002199 base oil Substances 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- 125000001931 aliphatic group Chemical group 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 239000002480 mineral oil Substances 0.000 description 6
- 239000010705 motor oil Substances 0.000 description 6
- 229920013639 polyalphaolefin Polymers 0.000 description 6
- 238000006683 Mannich reaction Methods 0.000 description 5
- 239000008186 active pharmaceutical agent Substances 0.000 description 5
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 4
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000002763 monocarboxylic acids Chemical class 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
- 150000001261 hydroxy acids Chemical class 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000003879 lubricant additive Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 150000003873 salicylate salts Chemical class 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- 125000006659 (C1-C20) hydrocarbyl group Chemical group 0.000 description 2
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
- NKBWMBRPILTCRD-UHFFFAOYSA-N 2-Methylheptanoic acid Chemical compound CCCCCC(C)C(O)=O NKBWMBRPILTCRD-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- OVBFMEVBMNZIBR-UHFFFAOYSA-N 2-methylvaleric acid Chemical compound CCCC(C)C(O)=O OVBFMEVBMNZIBR-UHFFFAOYSA-N 0.000 description 2
- DIVCBWJKVSFZKJ-UHFFFAOYSA-N 4-methyl-hexanoic acid Chemical compound CCC(C)CCC(O)=O DIVCBWJKVSFZKJ-UHFFFAOYSA-N 0.000 description 2
- MHPUGCYGQWGLJL-UHFFFAOYSA-N 5-methyl-hexanoic acid Chemical compound CC(C)CCCC(O)=O MHPUGCYGQWGLJL-UHFFFAOYSA-N 0.000 description 2
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 2
- 239000005770 Eugenol Substances 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 2
- NIJJYAXOARWZEE-UHFFFAOYSA-N Valproic acid Chemical compound CCCC(C(O)=O)CCC NIJJYAXOARWZEE-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000010775 animal oil Substances 0.000 description 2
- 159000000032 aromatic acids Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 125000005594 diketone group Chemical group 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 229960002217 eugenol Drugs 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000006078 metal deactivator Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 239000001131 (4R)-4-methylnonanoic acid Substances 0.000 description 1
- 239000001706 (4R)-4-methyloctanoic acid Substances 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- VDLWTJCSPSUGOA-UHFFFAOYSA-N 1,2,3,4-tetrahydronaphthalene-1-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)CCCC2=C1 VDLWTJCSPSUGOA-UHFFFAOYSA-N 0.000 description 1
- VBXZSFNZVNDOPB-UHFFFAOYSA-N 1,4,5,6-tetrahydropyrimidine Chemical compound C1CNC=NC1 VBXZSFNZVNDOPB-UHFFFAOYSA-N 0.000 description 1
- SGUVLZREKBPKCE-UHFFFAOYSA-N 1,5-diazabicyclo[4.3.0]-non-5-ene Chemical compound C1CCN=C2CCCN21 SGUVLZREKBPKCE-UHFFFAOYSA-N 0.000 description 1
- JAJFRHLRXMZNFM-UHFFFAOYSA-N 1,6-diethyl-3,4-dihydro-2h-pyridine Chemical compound CCN1CCCC=C1CC JAJFRHLRXMZNFM-UHFFFAOYSA-N 0.000 description 1
- UESXQASBXUNZTI-UHFFFAOYSA-N 1,6-dimethyl-3,4-dihydro-2h-pyridine Chemical compound CN1CCCC=C1C UESXQASBXUNZTI-UHFFFAOYSA-N 0.000 description 1
- ZONJATNKKGGVSU-UHFFFAOYSA-N 14-methylpentadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCC(O)=O ZONJATNKKGGVSU-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- OCOCFNMFLNFNIA-ZSCHJXSPSA-N 2-(1-benzylindazol-3-yl)oxyacetic acid;(2s)-2,6-diaminohexanoic acid Chemical compound [NH3+]CCCC[C@H]([NH3+])C([O-])=O.C12=CC=CC=C2C(OCC(=O)[O-])=NN1CC1=CC=CC=C1 OCOCFNMFLNFNIA-ZSCHJXSPSA-N 0.000 description 1
- OXQGTIUCKGYOAA-UHFFFAOYSA-N 2-Ethylbutanoic acid Chemical compound CCC(CC)C(O)=O OXQGTIUCKGYOAA-UHFFFAOYSA-N 0.000 description 1
- NBYLBWHHTUWMER-UHFFFAOYSA-N 2-Methylquinolin-8-ol Chemical compound C1=CC=C(O)C2=NC(C)=CC=C21 NBYLBWHHTUWMER-UHFFFAOYSA-N 0.000 description 1
- OARDBPIZDHVTCK-UHFFFAOYSA-N 2-butyloctanoic acid Chemical compound CCCCCCC(C(O)=O)CCCC OARDBPIZDHVTCK-UHFFFAOYSA-N 0.000 description 1
- CGMMPMYKMDITEA-UHFFFAOYSA-N 2-ethylbenzoic acid Chemical compound CCC1=CC=CC=C1C(O)=O CGMMPMYKMDITEA-UHFFFAOYSA-N 0.000 description 1
- CVKMFSAVYPAZTQ-UHFFFAOYSA-N 2-methylhexanoic acid Chemical compound CCCCC(C)C(O)=O CVKMFSAVYPAZTQ-UHFFFAOYSA-N 0.000 description 1
- DWYHDSLIWMUSOO-UHFFFAOYSA-N 2-phenyl-1h-benzimidazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2N1 DWYHDSLIWMUSOO-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
- OILUAKBAMVLXGF-UHFFFAOYSA-N 3,5,5-trimethyl-hexanoic acid Chemical compound OC(=O)CC(C)CC(C)(C)C OILUAKBAMVLXGF-UHFFFAOYSA-N 0.000 description 1
- SMGLHFBQMBVRCP-UHFFFAOYSA-N 3-hydroxypropanamide Chemical class NC(=O)CCO SMGLHFBQMBVRCP-UHFFFAOYSA-N 0.000 description 1
- WQTZCQIRCYSUBQ-UHFFFAOYSA-N 4-Methylnonanoic acid Chemical compound CCCCCC(C)CCC(O)=O WQTZCQIRCYSUBQ-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-M 4-hydroxybenzoate Chemical compound OC1=CC=C(C([O-])=O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-M 0.000 description 1
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 1
- LEGGANXCVQPIAI-UHFFFAOYSA-N 4-methyl-octanoic acid Chemical compound CCCCC(C)CCC(O)=O LEGGANXCVQPIAI-UHFFFAOYSA-N 0.000 description 1
- YMUHUYBRWUUAJF-UHFFFAOYSA-N 5-cyclohexylpentanoic acid Chemical compound OC(=O)CCCCC1CCCCC1 YMUHUYBRWUUAJF-UHFFFAOYSA-N 0.000 description 1
- IOAISUCAQCEHTA-UHFFFAOYSA-N 5-methyl-2-propan-2-ylphenol Chemical compound CC(C)C1=CC=C(C)C=C1O.CC(C)C1=CC=C(C)C=C1O IOAISUCAQCEHTA-UHFFFAOYSA-N 0.000 description 1
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-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
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021319 Palmitoleic acid Nutrition 0.000 description 1
- 239000005643 Pelargonic acid Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- MUCRYNWJQNHDJH-OADIDDRXSA-N Ursonic acid Chemical class C1CC(=O)C(C)(C)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C(O)=O)CC[C@@H](C)[C@H](C)[C@H]5C4=CC[C@@H]3[C@]21C MUCRYNWJQNHDJH-OADIDDRXSA-N 0.000 description 1
- LJSAJMXWXGSVNA-UHFFFAOYSA-N a805044 Chemical compound OC1=CC=C(O)C=C1.OC1=CC=C(O)C=C1 LJSAJMXWXGSVNA-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- ZRYCZAWRXHAAPZ-UHFFFAOYSA-N alpha,alpha-dimethyl valeric acid Chemical compound CCCC(C)(C)C(O)=O ZRYCZAWRXHAAPZ-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000006079 antiknock agent Substances 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- PXXJHWLDUBFPOL-UHFFFAOYSA-N benzamidine Chemical compound NC(=N)C1=CC=CC=C1 PXXJHWLDUBFPOL-UHFFFAOYSA-N 0.000 description 1
- HUFIRBOBXZUFPV-UHFFFAOYSA-N benzene-1,3-diol Chemical compound OC1=CC=CC(O)=C1.OC1=CC=CC(O)=C1 HUFIRBOBXZUFPV-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 235000012754 curcumin Nutrition 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 229940109262 curcumin Drugs 0.000 description 1
- HJZLEGIHUQOJBA-UHFFFAOYSA-N cyclohexane propionic acid Chemical compound OC(=O)CCC1CCCCC1 HJZLEGIHUQOJBA-UHFFFAOYSA-N 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- VFLDPWHFBUODDF-UHFFFAOYSA-N diferuloylmethane Natural products C1=C(O)C(OC)=CC(C=CC(=O)CC(=O)C=CC=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006213 ethylene-alphaolefin copolymer Polymers 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- JMOLZNNXZPAGBH-UHFFFAOYSA-N hexyldecanoic acid Chemical compound CCCCCCCCC(C(O)=O)CCCCCC JMOLZNNXZPAGBH-UHFFFAOYSA-N 0.000 description 1
- 229950004531 hexyldecanoic acid Drugs 0.000 description 1
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000010699 lard oil Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 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
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical class O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 1
- 230000009044 synergistic interaction Effects 0.000 description 1
- 239000010689 synthetic lubricating oil Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 229960000604 valproic acid Drugs 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000008096 xylene 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M133/08—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
- C10L1/2235—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom hydroxy containing
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/04—Organic compounds
- C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
- C10L2200/0415—Light distillates, e.g. LPG, naphtha
- C10L2200/0423—Gasoline
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2270/00—Specifically adapted fuels
- C10L2270/02—Specifically adapted fuels for internal combustion engines
- C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- 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
- C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
-
- 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
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/221—Six-membered rings containing nitrogen and carbon only
-
- 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
- C10N2040/25—Internal-combustion engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Lubricants (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
Abstract
提供了用于防止或减少火花点火式内燃发动机中的低速早燃事件的方法。所述方法包括向所述发动机供应润滑剂组合物,所述润滑剂组合物包含具有由下式(I)给出的结构的主要添加剂:或其盐。R1和R2独立地是H、C1‑C20烃基基团、羧基基团、酯、酰胺、酮、醚或羟基基团。R3和R4独立地是H、C1‑C20烃基基团、羧基基团、酯、酰胺、酮、醚、氨基或羟基基团,或者其中R3和R4是环状基团的一部分。R5是C1‑C100烃基基团、羧基基团、醚或羟基基团。最后,p是0至2,n是1至5,m是0至2,并且p+n+m小于6。
Description
技术领域
本公开涉及用于直喷式发动机的燃料添加剂和燃料组合物以及使用其防止或减少低速早燃事件的方法。
背景技术
涡轮增压或增压发动机(即,增压内燃发动机)可表现出被称为随机早燃(stochastic pre-ignition)或低速早燃(或“LSPI”)的异常燃烧现象。LSPI可能导致高缸内压力和提前的燃烧定相,这可导致严重的爆震强度。在最坏的情况下,LSPI可能导致灾难性的发动机损坏。然而,因为LSPI事件仅偶尔发生并且以不受控制的方式发生,所以难以识别这种现象的原因并且难以开发抑制这种现象的解决方案。
对LSPI的一种可能的解释是,在发动机以低速运转且压缩冲程时间最长的时段期间,事件至少部分地由在高压下从活塞缝隙进入发动机燃烧室的发动机油滴的自动点火引起。
虽然对试图解决LSPI的新发动机技术(诸如电子控制和爆震传感器)进行了积极的研究和开发,但是还需要能够减少或消除LSPI的燃料和/或润滑油组合物。
发明内容
在一方面,提供了一种用于防止或减少火花点火式内燃发动机中的低速早燃事件的方法,所述方法包括:向所述发动机供应润滑剂组合物,所述润滑剂组合物包含具有由下式给出的结构的主要添加剂
或其盐;其中R1和R2独立地是H、C1-C20烃基、羧基、酯、酰胺、酮、醚或羟基;其中R3和R4独立地是H、C1-C20烃基、羧基、酯、酰胺、酮、醚、氨基或羟基,或者其中R3和R4是环状基团的一部分;R5是C1-C100烃基、羧基、醚或羟基;并且其中p是0至2,n是1至5,m是0至2,并且p+n+m小于6。
在另一方面,提供一种用于防止或减少火花点火式内燃发动机中的低速早燃事件的方法,所述方法包括:用润滑剂组合物润滑所述发动机,所述润滑剂组合物包含具有由下式给出的结构的酚胺
或其盐;其中R1和R2独立地是H、C1-C20烃基、羧基、酯、酰胺、酮、醚或羟基;其中R3和R4独立地是H、C1-C20烃基、羧基、酯、酰胺、酮、醚、氨基或羟基,或者其中R3和R4是环状基团的一部分;R5是C1-C100烃基、羧基、醚或羟基;其中p是0至2,n是1至5,m是0至2,并且p+n+m小于6;以及任选地第二添加剂或其盐,其中所述第二添加剂是酸、苯酚、1,3二羰基、羟基酰胺、抗氧化剂、水杨酸酯或脒。
具体实施方式
引言
在本说明书中,以下词语和表述如果使用以及当使用时具有以下赋予的含义。
“汽油”或“汽油沸程组分”是指至少主要含有C4-C12烃的组合物。在一个实施方案中,汽油或汽油沸程组分被进一步定义为是指至少主要含有C4-C12烃,并且进一步具有约100℉(37.8℃)至约400℉(204℃)的沸程的组合物。在一个替代的实施方案中,汽油或汽油沸程组分被定义为是指至少主要含有C4-C12烃,并且具有约100℉(37.8℃)至约400℉(204℃)的沸程且进一步被界定为符合ASTM D4814的组合物。
术语“油溶性”意指对于给定的添加剂,提供期望活性或性能水平所需的量可通过溶解、被分散或被悬浮在具有润滑粘度的油中来掺入。通常,这意味着至少0.001重量%的添加剂可被掺入到润滑油组合物中。术语“燃料可溶性”是对被溶解、被分散或被悬浮在燃料中的添加剂的类似表述。
“少量”意指占组合物的少于50重量%,其是针对所述添加剂和针对组合物的总重量表述的,被看作是添加剂的活性成分。
“发动机”或“燃烧发动机”是其中在燃烧室中发生燃料燃烧的热力发动机。“内燃发动机”是其中在有限空间(“燃烧室”)中发生燃料燃烧的热力发动机。“火花点火式发动机”是其中燃烧由通常来自火花塞的火花点燃的热力发动机。这与“压燃式发动机”(通常是柴油发动机)形成对比,在这种发动机中,压缩产生的热与燃料的注入一起足以在没有外部火花的情况下启动燃烧。
低速早燃(LSPI)
低速早燃(LSPI)最有可能或更有可能发生在直喷式、增压式(涡轮增压式或增压式)、火花点火式(汽油)内燃发动机中,所述内燃发动机在运转中在1500转每分钟至2500转每分钟(rpm)的发动机速度下,例如在1500rpm至2000rpm的发动机速度下产生大于1000kPa(10巴)的制动平均有效压力水平。“制动平均有效压力”(BMEP)被定义为在发动机循环期间完成的功除以发动机排量,发动机扭矩由发动机排量归一化。词语“制动”表示发动机飞轮处可用的实际扭矩或功率,如在测力计上测量的。因此,BMEP是发动机的有用能量输出的量度。
现已发现,本公开的燃料添加剂或润滑油添加剂特别适用于高压火花点火式内燃发动机,并且当用于高压火花点火式内燃发动机时,将防止或最小化发动机爆震和早燃问题。
酚胺
本发明的燃料或润滑剂添加剂包括具有以下通用结构1的酚胺组合物或其盐:
对于结构1,将p定义为0至2,n定义为1至5并且m定义为0至2,其中p+n+m<6。每个R1和R2独立地是氢、C1-C20烃基、羧基(例如,羧酸、酯、酰胺和酮)、醚或羟基。每个R3和R4独立地是氢、C1-C20烃基、羧基(例如,羧酸、酯、酰胺和酮)、醚、氨基或羟基。在一些实施方案中,R3和R4可形成环状基团。R5是C1-C100烃基基团、羧基基团、醚或羟基基团。在一些实施方案中,环状基团可包括一个或多个氮或一个或多个氧。
本发明的酚胺组合物可以商购获得或通过任何已知的方法合成。例如,本发明的一种或多种酚胺添加剂可以通过通常涉及通过醛对羰基官能团进行氨基烷基化的曼尼希反应(Mannich react ion)合成。曼尼希反应的详细描述可见于例如美国专利第7,351,864号中,所述专利以引用的方式并入本文中。
相容的酚胺组合物包括例如2,4,6-三(二甲基氨基甲基)苯酚(结构2A)、2-[(二甲基氨基)甲基]苯酚(结构2B)、4-(叔丁基)-2,6-双((二甲基氨基)甲基)苯酚(结构2C)和2-(叔丁基)-4,6-双((二甲基氨基)甲基)苯酚(结构2D)。
在一些实施方案中,酚胺可以盐形式存在。结构1的盐通常为质子化形式(即,铵)。在一些实施方案中,酚胺添加剂可以盐形式存在,其中酚胺添加剂与一种或多种次要LSPI减少添加剂配位。酚胺和次要添加剂的协同相互作用可提供大于预期的LSPI减少。
以下是可用作燃料或润滑添加剂以降低LSPI活动的次要添加剂的描述。通常,次要LSPI减少添加剂(取代的次要LSPI减少添加剂)或其衍生物将以其盐形式使用并与主要添加剂组合以降低LSPI活动。例如,酚胺和脂族酸(次要添加剂)可以组合并用作LSPI添加剂。
酸添加剂
脂族酸
脂族酸是非芳族羧酸。合适的脂族酸包括具有以下结构的单羧酸
其中R是具有2个至20个碳原子的脂族基团。脂族基团可以是直链或支链的并且可以含有杂原子。
合适的脂族酸包括己酸(结构3A)、庚酸(结构3B)、辛酸(结构3C)、壬酸(结构3D)、癸酸(结构3E)、十一烷酸、月桂酸、肉豆蔻酸、棕榈酸、硬脂酸、花生酸(C20)、山萮酸(C22)、2-乙基丁酸(结构3F)、3,3-二甲基丁酸、2-甲基戊酸(C6)、2-甲基己酸(C7)、4-甲基己酸(C7)、5-甲基己酸(C7)、2,2-二甲基戊酸(C7)、2-丙基戊酸(C8)、2-乙基己酸(结构3G)、2-甲基庚酸(C8)、异辛酸(C8)、3,5,5-三甲基己酸(C9)、4-甲基辛酸(C9)、4-甲基壬酸,(C10)、异癸酸(C10)、2-丁基辛酸(C12)、异十三烷酸(C13)、2-己基癸酸(C16)、异棕榈酸(C16)、异硬脂酸(结构3H)、3-环己基丙酸、4-环己基丁酸(结构3I)和环己烷戊酸。下面示出了代表性结构。
不饱和酸
合适的不饱和酸包括含有碳-碳双键或三键的任何有机酸。代表性的不饱和酸包括马来酸(结构4A)、富马酸(结构4B)以及不饱和脂肪酸,如棕榈油酸(结构4C)和油酸(结构4D)。下面示出了代表性结构。
烷基芳族酸
合适的烷基芳族酸包括单羧酸和二羧酸。烷基羧酸可具有6个或更多个碳原子(例如,6个至24个碳原子、6个至20个碳原子、8个至24个碳原子、8个至20个碳原子或甚至8个至18个碳原子)。烷基部分可以任选地被一个或多个取代基,如羟基、烷氧基和羰基(例如,醛或酮)取代。烷基芳族酸的合适实例包括甲基苯甲酸(结构5A)和乙基苯甲酸(结构5B)。下面示出了代表性结构。
芳族酸
合适的芳族酸包括单羧酸和二羧酸。烷基羧酸可具有6个或更多个碳原子(例如,6个至24个碳原子、6个至20个碳原子、8个至24个碳原子、8个至20个碳原子或甚至8个至18个碳原子)。烷基部分可以任选地被一个或多个取代基,如羟基、烷氧基和羰基(例如,醛或酮)取代。合适的芳族酸包括苯甲酸(结构6A)、羟基苯甲酸(结构6B)和四氢化萘羧酸(结构6C)。下面示出了代表性结构。
羟基酸
合适的羟基酸包括可由以下通式表示的那些:
其中n=1至3。羟基酸的合适实例包括乙醇酸(结构7A)、乳酸(结构7B)、苹果酸(结构7C)、酒石酸(结构7D)和柠檬酸(结构7E)。下面示出了代表性结构。
氨基酸
氨基酸可用作主要添加剂和/或次要添加剂。合适的氨基酸如上所述。
苯酚添加剂
苯酚
合适的苯酚包括百里酚(thymol)(结构8A)、丁香酚(eugenol)(结构8B)、对苯二酚(hydroquinone)(结构8C)、间苯二酚(resorcinol)(结构8D)、甲酚(cresol)(结构8E)和2-甲基喹啉-8-醇(结构8G)。下面示出了代表性结构。
1,3二羰基添加剂
1,3二酮
1,3二酮化合物的合适实例包括乙酰丙酮(结构9A)和姜黄素(curcumin)(结构9B)。下面示出了代表性结构。
1,3酮酯
合适的1,3酮酯如下所示。
羟基酰胺添加剂
羟基酰胺是酰胺的羟基衍生物。可用的羟基酰胺包括可由以下通式表示的那些:
其中R1和R2各自独立地选自氢或C1-C20(例如,C3-C12)烷基。合适的羟基酰胺包括羟甲基乙酰胺(式21A)。下面示出了代表性结构。
抗氧化剂添加剂
合适的抗氧化剂包括单羧酸和二羧酸。烷基羧酸可具有6个或更多个碳原子(例如,6个至24个碳原子、6个至20个碳原子、8个至24个碳原子、8个至20个碳原子或甚至8个至18个碳原子)。烷基部分可以任选地被一个或多个取代基,如羟基、烷氧基和羰基(例如,醛或酮)取代。合适的抗氧化剂包括以下。
水杨酸酯添加剂
水杨酸酯
合适的水杨酸酯包括2-羟基-5-(二十四-1,3,5,7,9,11,13,15,17,19,21,23-十二烷-1-基)苯甲酸-二氢(结构13E)。合适的水杨酸酯如下所示。
脒
本公开的燃料添加剂或润滑油添加剂可以是脒、取代的脒或其衍生物或其可接受的盐。可用的脒包括可由以下通式表示的那些:
其中R6、R7、R8和R9各自独立地选自氢、单价有机基团、单价杂有机基团(例如,包含氮、氧、硫或磷,呈通过碳原子键结并且不含酸官能团(如羧酸或磺酸)的基团或部分的形式)以及它们的组合;并且其中R6、R7、R8和R9中的任何两个或更多个可任选地键结在一起以形成环状结构(例如,五元环、六元环或七元环)。环状结构可以是芳族或非芳族的,以及从完全饱和到完全不饱和变化。有机和杂有机基团可具有1个至10个碳原子(例如,1个至6个碳原子)。
合适的脒的代表性实例包括1,4,5,6-四氢嘧啶(结构14A)、1,2-二甲基-1,4,5,6-四氢吡啶(结构14B)、1,2-二乙基-1,4,5,6-四氢吡啶(结构14C)、1,5-二氮杂双环[4.3.0]壬-5-烯(DBN;结构14D)、1,8-二氮杂双环[5.4.0]-十一碳-7-烯(DBU;结构14E)、苄脒(结构14F)、苯并咪唑(结构14G)和2-苯基-1H-苯并[d]咪唑(结构14M)。下面示出了代表性结构。
盐
可以通过常规方式,例如通过在非质子溶剂中将主要添加剂与合适的次要添加剂混合来制备本公开的盐。一种添加剂添加到另一种中的顺序并不重要。主要添加剂和次要添加剂通常以大约等摩尔比混合在一起。可以使用过量的主要或次要添加剂组分。例如,碱相对于烷基羧酸的摩尔比可为约1.05:1至2:1(例如1.1:1至1.5:1)。
燃料组合物
本公开的化合物可用作烃燃料中的添加剂以防止或减少火花点火式内燃发动机中的发动机爆震或提前点火事件。
本公开的化合物在烃燃料中的浓度可以在按重量计百万分之25至5000(ppm)(例如,50ppm至1000ppm)的范围内。
本公开的化合物可使用在65℃至205℃范围内沸腾的惰性稳定亲油(即,可溶于烃燃料)有机溶剂配制成浓缩物。可使用脂族或芳族的烃溶剂,诸如苯、甲苯、二甲苯,或较高沸点的芳族化合物或芳族稀释剂。含有2个至8个碳原子的脂族醇(诸如乙醇、异丙醇、甲基异丁基甲醇、正丁醇等)与烃溶剂的组合也适合与本发明添加剂一起使用。在浓缩物中,添加剂的量可在从10重量%至70重量%的范围内(例如,20重量%至40重量%)。
在汽油燃料中,可以使用其他公知的添加剂,包括含氧化合物(例如,乙醇、甲基叔丁基醚)、其他抗爆震剂和清洁剂/分散剂(例如,烃基胺、烃基聚(氧化烯)胺、琥珀酰亚胺、曼尼希反应产物(Mannich reaction products)、聚亚烷基苯氧基烷醇的芳族酯或聚烷基苯氧基氨基烷烃)。额外地,可能存在摩擦改性剂、抗氧化剂、金属钝化剂和破乳剂。
在柴油燃料中,可以使用其他公知的添加剂,如倾点下降剂、流动改进剂、十六烷值改进剂等。
燃料可溶性的非挥发性载送流体(carrier fluid)或油也可以与本公开的化合物一起使用。载送流体是这样的化学惰性的烃可溶性液体载体,其明显增加燃料添加剂组合物的非挥发性残留物(NVR)或无溶剂液体级分,同时不会极大地促进辛烷需求值的增加。载送流体可以是天然油或合成油,诸如矿物油、精炼石油、合成聚烷烃和烯烃,包括氢化和未氢化聚α烯烃、合成聚氧化烯衍生油,诸如美国专利第3,756,793号、第4,191,537号和第5,004,478号;以及欧洲专利申请公开第356,726号和第382,159号中描述的那些。
载送流体的用量可以为按烃燃料重量计35ppm至5000ppm(例如,燃料的50ppm至3000ppm)。当被用于燃料浓缩物中时,载送流体可以以从20重量%至60重量%(例如,30重量%至50重量%)的量存在。
润滑油组合物
本公开的化合物可用作润滑油中的添加剂以防止或减少火花点火式内燃发动机中的发动机爆震或早燃事件。
按润滑油组合物的总重量计,本公开的化合物在润滑油组合物中的浓度可以为0.01重量%至15重量%(例如,0.5重量%至5重量%)。
润滑粘度的油(有时称为“基础油料”或“基础油”)是润滑剂的主要液体成分,添加剂和可能的其他油被共混到所述主要液体成分中,例如以制备最终润滑剂(或润滑剂组合物)。可用于制备浓缩物以及由其制备润滑油组合物的基础油可选自天然(植物、动物或矿物)和合成润滑油及其混合物。
本公开中的基础油料和基础油的定义与美国石油学会(American PetroleumInstitute;API)出版物1509附录E(“API Base Oil Interchangeability Guidelines forPassenger Car Motor Oils and Diesel Engine Oils”,2016年12月)中发现的那些相同。第I类基础油料含有小于90%的饱和物和/或大于0.03%的硫,并且使用表E-1中指定的测试方法具有大于或等于80且小于120的粘度指数。第II类基础油料含有大于或等于90%的饱和物和小于或等于0.03%的硫,并且使用表E-1中指定的测试方法具有大于或等于80且小于120的粘度指数。第III类基础油料含有大于或等于90%的饱和物和小于或等于0.03%的硫,并且使用表E-1中指定的测试方法具有大于或等于120的粘度指数。第IV类基础油料为聚α烯烃(PAO)。第V类基础油料包括未包括在第I类、第II类、第III类或第IV类中的所有其他基础油料。
天然油包括动物油、植物油(例如,蓖麻油和猪油)和矿物油。可以使用具有良好热氧化稳定性的动物和植物油。在天然油中,优选矿物油。矿物油的原油来源变化很大,例如它们是链烷烃、环烷烃或混合的链烷烃-环烷烃。来源于煤或页岩的油也是有用的。天然油的生产和纯化方法也各不相同,例如,它们的馏程以及它们是直馏还是裂解、加氢精制还是溶剂萃取的。
合成油包括烃油。烃油包括油,如聚合和互聚的烯烃(例如,聚丁烯、聚丙烯、丙烯异丁烯共聚物、乙烯-烯烃共聚物和乙烯-α烯烃共聚物)。聚α烯烃(PAO)基础油料是常用的合成烃油。例如,可以使用衍生自C8至C14烯烃,例如C8、C10、C12、C14烯烃或它们的混合物的PAO。
用作基础油的其他有用的流体包括非常规或非常规基础油料,其已经被处理,优选催化或合成,以提供高性能特征。
非常规或非常规基础油料/基础油包括一种或多种衍生自一种或多种气转液(Gas-to-Liquid;GTL)材料的基础油料的混合物,以及衍生自天然蜡或蜡质原料的异构化物/异脱蜡物基础原料,矿物和/或非矿物油蜡质原料,如疏松石蜡、天然蜡和蜡质原料,如瓦斯油、蜡质燃料加氢裂化器底部产物、蜡质提余液、加氢裂化产物、热裂化产物或其他矿物、矿物油,或甚至非石油衍生蜡质材料,如从煤液化或页岩油中得到的蜡质材料,以及这些基础原料的混合物。
用于本公开中的润滑油组合物中的基础油是对应于API第I类、第II类、第III类、第IV类和第V类油及它们的混合物的任何种类的油,优选API第II类、第III类、第IV类和第V类油及它们的混合物,更优选第III类至第V类基础油,因为它们具有优异的挥发性、稳定性、粘度和清洁特征。
通常,基础油在100℃下的运动粘度(ASTM D445)为2.5至20mm2/s(例如,3至12mm2/s、4至10mm2/s或4.5至8mm2/s)。
本发明的润滑油组合物还可以含有用于赋予辅助功能的常规润滑剂添加剂,以得到其中分散或溶解有这些添加剂的成品润滑油组合物。例如,润滑油组合物可与抗氧化剂、无灰分散剂、抗磨剂、清洁剂(如金属清洁剂)、防锈剂、去雾剂、破乳剂、摩擦改性剂、金属钝化剂、倾点下降剂、粘度改性剂、消泡剂、助溶剂、包装增容剂、腐蚀抑制剂、染料、极压剂等及它们的混合物共混。多种添加剂是已知的并且可商购获得。这些添加剂或它们的类似化合物可以用于通过通常的共混程序制备本发明的润滑油组合物。
当使用时,每种前述添加剂以赋予润滑剂所需特性的功能有效量使用。因此,例如,如果添加剂是无灰分散剂,则这种无灰分散剂的功能有效量将是足以赋予润滑剂所需分散特性的量。通常,除非另有说明,否则当使用时,这些添加剂中的每一种的浓度可以为约0.001重量%至约20重量%,如约0.01重量%至约10重量%。
以下说明性实施例旨在为非限制性的。
实施例
发动机测试1
采用Ford 2.0-L EcoBoost 4缸汽油涡轮增压直喷式发动机进行LSPI测试。在这种设置中,每缸配备有压力传感器以监测缸内压力。
使用四段测试程序来确定在1750rpm的发动机速度和269N-m的负载下跨越所有四个汽缸的LSPI事件的数量。每段为3.25小时,由2000rpm和50N-m下的15分钟轻负载操作隔开。报告最后两段期间的LSPI频率用于比较;并且由于发动机油调节,不考虑前两段。为了说明在瞬态条件期间的LSPI活动,每段的开始被过滤或去除,以允许仅在稳态操作期间比较活动。这种截断通常导致每段每缸去除大约4,000个循环。
在测试期间,监测每缸的燃烧压力和定相两者。当达到两个标准时发生LSPI事件:1)峰值缸压力超过平均峰值压力五个标准偏差;和2)燃烧定相(CA5,或发生5%热释放时的曲柄角)从平均CA5提前超过五个标准偏差。
LSPI频率被报告为超过一百万次循环的每缸的平均事件数。在LSPI减轻添加剂测试之前和之后,使用无添加剂的49国优质无铅汽油建立基线LSPI活动。报告的LSPI频率的变化是相对于基线前和基线后运行的百分比差。测试期间使用的发动机油符合ILSAC GF-5和API SN规范。
基础燃料信息:FR62180-49国无添加剂的PUL燃料。
下面所示的三个实施例中的处理率在燃料中为300ppmw。(对于2,4,6-三(二甲基氨基甲基)苯酚+1,8-二氮杂双环[5.4.0]-十一碳-7-烯(DBU),其为1:1摩尔比且总计为300ppmw)。
LSPI事件减少结果示于下表1中。
表1
/>
LSPI减少是相对于相邻或局部基线测试值。
发动机测试2
采用4-GM 2.0-L Ecotec 4缸汽油涡轮增压直喷式发动机进行LSPI测试。在这种设置中,每缸配备有压力传感器以监测缸内压力。
使用六段测试程序来确定在2000rpm的发动机速度和290N-m的负载下跨越所有四个汽缸的LSPI事件的数量。每段为28分钟,由在低发动机速度和负载下的空转期分开。报告第二段至第六段期间的LSPI频率以用于比较;并且由于发动机油调节,未考虑第一段。
为了说明在瞬态条件期间的LSPI活动,每段的开始被过滤或去除,以允许仅在稳态操作期间比较活动。这种截断通常导致每段每缸去除约4,000个循环,导致每段约100,000个测量循环(或每缸25,000个循环)。
在测试期间,监测每缸的燃烧压力和定相。当达到两个标准时发生LSPI事件:1)峰值缸压力超过平均峰值压力五个标准偏差;和2)燃烧定相(CA5,或发生5%热释放时的曲柄角)从平均CA5提前超过五个标准偏差。在LSPI减轻添加剂测试之前和之后,使用无添加剂的49国优质无铅汽油建立基线LSPI活动。基础燃料信息:FR62180-49国无添加剂的PUL燃料。测试期间使用的发动机油符合ILSAC GF-5和API SN规范。
LSPI频率被报告为超过一百万次循环的每缸的平均事件数。报告的LSPI频率的变化是相对于基线前和基线后运行的百分比差。
在所示实施例中的处理率在燃料中为1000ppmw。(主要添加剂+次要添加剂[1,8-二氮杂双环[5.4.0]-十一碳-7-烯(DBU)],其为1:1摩尔比且总计为1000ppmw)。
LSPI事件减少结果示于下表2中。
表2
/>
Claims (18)
1.一种用于防止或减少火花点火式内燃发动机中的低速早燃事件的方法,所述方法包括:
向所述发动机供应润滑剂组合物,所述润滑剂组合物包含具有由下式给出的结构的主要添加剂
或其盐;
其中R1和R2独立地是H、C1-C20烃基基团、羧基基团、酯、酰胺、酮、醚或羟基基团;
其中R3和R4独立地是H、C1-C20烃基基团、羧基基团、酯、酰胺、酮、醚、氨基或羟基基团,或者其中R3和R4是环状基团的一部分;
其中R5是C1-C100烃基基团、羧基基团、醚或羟基基团;以及
其中p是0至2,n是1至5,m是0至2,并且p+n+m小于6。
2.如权利要求1所述的方法,其中所述羧基基团是羧酸。
3.如权利要求1所述的方法,其中所述环状基团含有一个或多个氮或一个或多个氧。
4.如权利要求1所述的方法,其中所述主要添加剂是2,4,6-三(二甲基氨基甲基)苯酚、2-[(二甲基氨基)甲基]苯酚、4-(叔丁基)-2,6-双((二甲基氨基)甲基)苯酚或2-(叔丁基)-4,6-双((二甲基氨基)甲基)苯酚。
5.如权利要求1所述的方法,其还包括:
次要添加剂或其盐。
6.如权利要求5所述的方法,其中所述次要添加剂是酸、苯酚、1,3二羰基、羟基酰胺、抗氧化剂、水杨酸酯或脒。
7.如权利要求5所述的方法,其中所述次要添加剂是2-乙基己酸或1,8-二氮杂双环[5.4.0]-十一碳-7-烯。
8.如权利要求1所述的方法,R1和R2均是氢。
9.如权利要求1所述的方法,其中R3和R4中的至少一者是甲基基团。
10.如权利要求1所述的方法,其中n是2或3。
11.一种用于防止或减少火花点火式内燃发动机中的低速早燃事件的方法,所述方法包括:
用润滑剂组合物润滑所述发动机,所述润滑剂组合物包含具有由下式给出的结构的酚胺
或其盐;
其中R1和R2独立地是H、C1-C20烃基基团、羧基基团、酯、酰胺、酮、醚或羟基基团;
其中R3和R4独立地是H、C1-C20烃基基团、羧基基团、酯、酰胺、酮、醚、氨基或羟基基团,或者其中R3和R4是环状基团的一部分;
其中R5是C1-C100烃基基团、羧基基团、醚或羟基基团;
其中p是0至2,n是1至5,m是0至2,并且p+n+m小于6;以及
任选地第二添加剂或其盐,其中所述第二添加剂是酸、苯酚、1,3二羰基、羟基酰胺、抗氧化剂、水杨酸酯或脒。
12.如权利要求11所述的方法,其中所述羧基基团是羧酸。
13.如权利要求11所述的方法,其中所述环状基团含有一个或多个氮或一个或多个氧。
14.如权利要求11所述的方法,其中所述酚胺是2,4,6-三(二甲基氨基甲基)苯酚、2-[(二甲基氨基)甲基]苯酚、4-(叔丁基)-2,6-双((二甲基氨基)甲基)苯酚或2-(叔丁基)-4,6-双((二甲基氨基)甲基)苯酚。
15.如权利要求11所述的方法,其中所述次要添加剂是2-乙基己酸或1,8-二氮杂双环[5.4.0]-十一碳-7-烯。
16.如权利要求11所述的方法,R1和R2均是氢。
17.如权利要求11所述的方法,其中R3和R4中的至少一者是甲基基团。
18.如权利要求11所述的方法,其中n是2或3。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163168446P | 2021-03-31 | 2021-03-31 | |
US63/168,446 | 2021-03-31 | ||
PCT/IB2022/052717 WO2022208251A1 (en) | 2021-03-31 | 2022-03-24 | Fuel additives for reducing low speed pre-ignition events |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117098829A true CN117098829A (zh) | 2023-11-21 |
Family
ID=80999763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202280025987.5A Pending CN117098829A (zh) | 2021-03-31 | 2022-03-24 | 用于减少低速早燃事件的燃料添加剂 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20240101922A1 (zh) |
EP (1) | EP4314210A1 (zh) |
JP (1) | JP2024512707A (zh) |
KR (1) | KR20230162949A (zh) |
CN (1) | CN117098829A (zh) |
AU (1) | AU2022249975A1 (zh) |
CA (1) | CA3214437A1 (zh) |
CO (1) | CO2023013631A2 (zh) |
WO (1) | WO2022208251A1 (zh) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1346765A (en) | 1970-06-16 | 1974-02-13 | Shell Int Research | Fuel compositions |
US4191537A (en) | 1976-06-21 | 1980-03-04 | Chevron Research Company | Fuel compositions of poly(oxyalkylene) aminocarbamate |
US4322304A (en) * | 1980-04-29 | 1982-03-30 | Phillips Petroleum Company | Bis(disubstituted aminomethyl)phenols as ashless hydrocarbon additives |
DE3826797A1 (de) | 1988-08-06 | 1990-02-08 | Basf Ag | Kraftstoffzusammensetzungen, die polycarbonsaeureester langkettiger alkohole enthalten |
DE3838918A1 (de) | 1988-11-17 | 1990-05-23 | Basf Ag | Kraftstoffe fuer verbrennungsmaschinen |
EP0382159A1 (en) | 1989-02-06 | 1990-08-16 | E.I. Du Pont De Nemours And Company | Defouling of fuel systems |
US7351864B2 (en) | 2005-04-13 | 2008-04-01 | Chevron Oronite Company Llc | Process for preparation of Mannich condensation products useful as sequestering agents |
WO2018118477A1 (en) * | 2016-12-19 | 2018-06-28 | Exxonmobil Research And Engineering Company | Composition and method for preventing or reducing engine knock and pre-ignition compression spark ignition engines |
SG11201903850SA (en) * | 2017-01-20 | 2019-05-30 | Chevron Oronite Co | Lubricating oil compositions and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines |
-
2022
- 2022-03-24 CN CN202280025987.5A patent/CN117098829A/zh active Pending
- 2022-03-24 KR KR1020237035952A patent/KR20230162949A/ko unknown
- 2022-03-24 AU AU2022249975A patent/AU2022249975A1/en active Pending
- 2022-03-24 CA CA3214437A patent/CA3214437A1/en active Pending
- 2022-03-24 WO PCT/IB2022/052717 patent/WO2022208251A1/en active Application Filing
- 2022-03-24 US US18/264,083 patent/US20240101922A1/en active Pending
- 2022-03-24 JP JP2023560504A patent/JP2024512707A/ja active Pending
- 2022-03-24 EP EP22714014.2A patent/EP4314210A1/en active Pending
-
2023
- 2023-10-17 CO CONC2023/0013631A patent/CO2023013631A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2022249975A1 (en) | 2023-10-05 |
EP4314210A1 (en) | 2024-02-07 |
KR20230162949A (ko) | 2023-11-29 |
CO2023013631A2 (es) | 2023-10-30 |
CA3214437A1 (en) | 2022-10-06 |
JP2024512707A (ja) | 2024-03-19 |
US20240101922A1 (en) | 2024-03-28 |
WO2022208251A1 (en) | 2022-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA3119081C (en) | Amino alkanediols and carboxylate salts as additives for improving fuel efficiency | |
CN112055742A (zh) | 在火花点火式内燃发动机中预防或减少低速早燃的组合物和方法 | |
CN117098829A (zh) | 用于减少低速早燃事件的燃料添加剂 | |
CN113227332B (zh) | 用于防止或降低火花点燃式内燃机的低速早燃的组合物和方法 | |
EP4314207A1 (en) | Compositions for mitigating low speed pre-ignition events | |
US20200017789A1 (en) | Composition and method for preventing or reducing low speed pre-ignition in spark-ignited internal combustion engines | |
KR20210092786A (ko) | 스파크-점화 내부 연소 엔진의 저속 조기-점화를 방지 또는 감소시키기 위한 조성물 및 방법 | |
KR20220062013A (ko) | 연료 첨가제를 통한 연소 엔진의 마찰 감소 | |
JP2022512603A (ja) | 低速早期着火事象を低減する添加剤としてのヒドリド供与体 |
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 |