CN116179256A - 一种节能型长里程全合成重负荷国六柴油发动机油组合物 - Google Patents
一种节能型长里程全合成重负荷国六柴油发动机油组合物 Download PDFInfo
- Publication number
- CN116179256A CN116179256A CN202310047086.2A CN202310047086A CN116179256A CN 116179256 A CN116179256 A CN 116179256A CN 202310047086 A CN202310047086 A CN 202310047086A CN 116179256 A CN116179256 A CN 116179256A
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- engine oil
- oil composition
- national
- antioxidant
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 66
- 239000010710 diesel engine oil Substances 0.000 title claims abstract description 47
- 238000006257 total synthesis reaction Methods 0.000 title abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 32
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 32
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 31
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 31
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 239000002270 dispersing agent Substances 0.000 claims abstract description 14
- BIGYLAKFCGVRAN-UHFFFAOYSA-N 1,3,4-thiadiazolidine-2,5-dithione Chemical group S=C1NNC(=S)S1 BIGYLAKFCGVRAN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002199 base oil Substances 0.000 claims abstract description 12
- 239000006078 metal deactivator Substances 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 230000007797 corrosion Effects 0.000 claims abstract description 8
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 5
- 239000003599 detergent Substances 0.000 claims abstract description 5
- 239000003112 inhibitor Substances 0.000 claims abstract description 5
- 239000003831 antifriction material Substances 0.000 claims abstract description 4
- 239000003755 preservative agent Substances 0.000 claims abstract description 4
- 230000002335 preservative effect Effects 0.000 claims abstract description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 16
- 239000011733 molybdenum Substances 0.000 claims description 16
- -1 phenolic ester Chemical class 0.000 claims description 16
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 16
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 14
- 229920002367 Polyisobutene Polymers 0.000 claims description 14
- 150000001412 amines Chemical class 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 229960002317 succinimide Drugs 0.000 claims description 8
- 239000011575 calcium Substances 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 229920000193 polymethacrylate Polymers 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N N-phenyl aniline Natural products C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229960001860 salicylate Drugs 0.000 claims description 2
- LJKQIQSBHFNMDV-UHFFFAOYSA-N 7-thiabicyclo[4.1.0]hepta-2,4-dien-6-ol Chemical compound C1=CC=CC2(O)C1S2 LJKQIQSBHFNMDV-UHFFFAOYSA-N 0.000 claims 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims 1
- 239000012990 dithiocarbamate Substances 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 9
- 239000011593 sulfur Substances 0.000 abstract description 9
- 229910052717 sulfur Inorganic materials 0.000 abstract description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011574 phosphorus Substances 0.000 abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 50
- 230000000052 comparative effect Effects 0.000 description 29
- 238000012360 testing method Methods 0.000 description 25
- 239000000446 fuel Substances 0.000 description 17
- 239000010705 motor oil Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 13
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 238000011835 investigation Methods 0.000 description 7
- 238000005461 lubrication Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000004071 soot Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 5
- 239000013049 sediment Substances 0.000 description 5
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 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 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OXRIHKFHLPFPSJ-UHFFFAOYSA-J molybdenum(4+) tetracarbamate Chemical group C(N)([O-])=O.[Mo+4].C(N)([O-])=O.C(N)([O-])=O.C(N)([O-])=O OXRIHKFHLPFPSJ-UHFFFAOYSA-J 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical group CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- ZBZOBDKYIFMLHI-UHFFFAOYSA-N 5h-indolo[3,2-b][1,8]naphthyridine Chemical compound C1=CC=C2CC3=NC4=CC=CC=C4C3=NC2=N1 ZBZOBDKYIFMLHI-UHFFFAOYSA-N 0.000 description 1
- AXAVYKPSABZLIB-UHFFFAOYSA-N C1(CCC(N1)=O)=O.CC(C)=C.CC(C)=C Chemical compound C1(CCC(N1)=O)=O.CC(C)=C.CC(C)=C AXAVYKPSABZLIB-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010349 cathodic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- 229940113162 oleylamide Drugs 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/022—Ethene
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/024—Propene
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
-
- 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
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/086—Imides
-
- 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
- C10M2215/28—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/088—Neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/106—Thiadiazoles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/09—Complexes with metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/14—Metal deactivation
-
- 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
- C10N2040/252—Diesel engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
本发明公开了一种节能型长里程全合成重负荷国六柴油发动机油组合物,包括金属清净剂、无灰分散剂、抗氧抗腐剂、复合抗氧剂、复合减摩剂、复合黏度指数改进剂、降凝剂、金属减活剂、基础油;所述抗氧抗腐剂为二烷基二硫代磷酸锌和二芳基二硫代磷酸锌的混合物;所述金属减活剂为2,5‑二巯基‑1,3,4‑噻二唑衍生物。本发明配方科学合理,能够满足国六排放发动机的性能要求,具有低磷、低硫和低灰分特点,并且对铜部件具有非常好的有保护作用。
Description
技术领域
本发明涉及润滑油技术领域,具体为一种节能型长里程全合成重负荷国六柴油发动机油组合物。
背景技术
节能降耗推动着发动机技术不断更新换代,国六发动机多种相互关联的技术特征,以及发动机的实际运行工况,综合影响了整个发动机系统,给润滑油带来更严苛挑战。为了降低燃油消耗,低黏度技术的运用等都是认为提高燃油经济行之有效的方法。
润滑油黏度对整机可靠性起着至关重要的作用,降低油品黏度可以提高发动机输出功率,有利于发动机燃油经济性的改善。但难点在于发动机黏度过低导致无法形成有效油膜,从而造成发动机部件磨损加剧,摩擦阻力增大,燃油消耗增加,换油周期变短,发动机可靠性变差。
重负荷柴油发动机工况一般是高载荷下运行,活塞环缸套、轴瓦等多处于混合润滑和流体润滑状态。当流体润滑(弹性流体动力润滑)是主要主要因素时,使用低黏度的发动机油,基础油的选择很重要,根据摩擦特性,要求基础油具有低的动力黏度和高的黏度指数,国六重负荷柴油机油选择Ⅲ类加氢基础油以上,改善热和氧化稳定性,减少氧化物沉积物油泥产生,抑制黏度增长,获得更好的燃油经济性。当处于混合润滑时,加入黏度指数改进剂和摩擦改进剂FM成为主要因素。PMA型黏度指数改进剂能提供在80℃更低的高温高剪切黏度,试验显示可以得到更优的燃油节省;为了在边界润滑和混合润滑条件下获得低摩擦,必须使用有效的摩擦改进剂。同时如果运行过程旧油含有1.75%的烟炱就会导致燃油经济性降低,出现减摩剂在金属表面形成的吸附膜容易被硬质的烟炱颗粒刮掉,因此油品必须有很强的烟炱分散性能,才能保持燃油经济性的持久性。同时国六路试过程发现旧油中含有铜元素增高很快,而且含量非常大,因此必须增加金属减活剂减少外界对金属铜表面到腐蚀反应。
燃油经济型机油要求油品能在各种条件下(温度、应力、剪切力)保持最佳黏度外,还应能过各个时段的耐久性的考察。低黏度柴油机油在节能和发动机耐久性是一对矛盾问题,本发明就是为了解决重负荷柴油发动机在节能和发动机耐久性中的平衡问题。
中国专利CN105542922A公开了一种超长换油里程的节能柴油机油及其制备方法,由雅富顿复合剂另加抗磨剂、抗氧剂制备,抗磨剂选用氨基甲酸钼。
中国专利CN104059736A公开了一种抗磨节能环保柴油机油,通过在油品中加入聚六氟乙烯微粉来提高油品的抗磨性能。
中国专利CN110016380A公开了一种节能柴油机油混合物,选用有机钼和有机胺组合,有机钼为二烷基二硫代磷酸钼、二烷基二硫代氨基甲酸钼或钼胺络合物,有机胺为油烯基胺或油烯基酰胺。
中国专利CN104232269A公开了一种含钼内燃机油及其制备方法与应用,配方中使用了吲哚并萘啶结构单元和二硫化物和氨基甲酸钼,油品具有较好的抗磨性能。
中国专利CN107892978A公开了一种长寿命节能柴油组合物及其制备方法,添加250N切割馏分油,添加剂使用雅富顿H8799B,摩擦改进剂使用意大利制造2700合成酯类。
中国专利CN110484340A公开了一种环保型节能柴油机油,其特点在于加入了加氢低凝基础油,其实就是三类油。
中国专利CN110713859A公开了一种提高燃油经济性低硫磷灰分的国六柴油机油润滑油组合物。
前述专利虽然都取得了一定的效果,但是其实现燃油经济性的方法比较单一,对发动机冷却器、轴瓦铜部件易造成磨损。
发明内容
本发明的目的在于提供一种节能型长里程全合成重负荷国六柴油发动机油组合物,配方科学合理,能够满足国六排放发动机的性能要求,具有低磷、低硫和低灰分特点,并且对铜部件具有非常好的有保护作用。
为实现上述目的,本发明的技术方案如下:
一种节能型长里程全合成重负荷国六柴油发动机油组合物,以该柴油机油组合物总重量为基准,该柴油机油组合物包括:
质量含量为2.0%~5.0%的金属清净剂;
质量含量为8.0%~12.18%的无灰分散剂;
质量含量为0.5%~1.5%的抗氧抗腐剂;
质量含量为1.0%~3.0%的复合抗氧剂;
质量含量为0.2%~1.0%的复合减摩剂;
质量含量为3.0%~8.0%的复合黏度指数改进剂;
质量含量为0.1%~0.6%的降凝剂;
质量含量为0.15%~0.3%的金属减活剂;
质量含量为70.0%~85.0%的基础油;
所述抗氧抗腐剂为二烷基二硫代磷酸锌和二芳基二硫代磷酸锌的混合物;
所述金属减活剂为2,5-二巯基-1,3,4-噻二唑衍生物。
优选地,所述金属清净剂为烷基水杨酸镁、磺酸钙、硫化烷基酚钙的混合物。
优选地,所述无灰分散剂为单聚异丁烯丁二酰亚胺类分散剂、双聚异丁烯丁二酰亚胺类分散剂、硼化聚异丁烯丁二酰亚胺类分散剂中的混合物。
优选地,所述复合抗氧剂为酚酯型抗氧剂和胺型抗氧剂的混合物,二者质量比为1~2:1。
优选地,所述酚酯型抗氧剂为3,5-二叔丁基-4-羟基苯基丙烯酸甲酯;所述胺型抗氧剂为烷基二苯胺。
优选地,所述复合减摩剂为有机钼和有机硼酸脂的混合物,二者质量比为1~2:1。
优选地,所述有机钼为二烷基二硫代氨基甲酸钼或钼氨络合物。
优选地,所述复合黏度指数改进剂为带有分散型的乙丙共聚物和聚甲基丙烯酸酯。
优选地,所述降凝剂为聚甲基丙烯酸酯。
优选地,所述基础油为煤制烃合成基础油。
优选地,所述烷基水杨酸盐的结构优选如式Ⅰ所示:
其中,R为含10~20个碳原子的烷基,M为Ca或Mg,m、n为不为零的正整数;
所述磺酸盐的结构优选如式Ⅱ所示:
其中,R1为含14~28个碳原子的烷基,M为Ca或Mg,m1、n1为不为零的正整数;
所述硫化烷基酚盐的结构优选如式Ⅲ所示:
式中R2为含10~24个碳原子的烷基,M为Ca或Mg,m2、n2、x为不为零的正整数;
所述单聚异丁烯丁二酰亚胺类分散剂的结构如式Ⅳ所示:
其中,PIB为聚异丁烯,分子量为900~1300,p为不为零的正整数;
所述双聚异丁烯丁二酰亚胺类分散剂的结构如式Ⅴ所示:
其中,PIB为聚异丁烯,分子量为900~2500,q为不为零的正整数;
所述硼化聚异丁烯丁二酰亚胺类分散剂的结构如式Ⅵ所示:
其中,PIB为聚异丁烯,分子为900~1300,r为不为零的正整数;
所述二烷基二硫代磷酸锌的结构式优选如式Ⅶ所示:
其中,R3=CnH2n+1,n=3~10;
所述二芳基二硫代磷酸锌的结构式优选如式Ⅷ所示:
其中,R4=CnH2n+1,n=1~8;
所述2,5-二巯基-1,3,4-噻二唑的结构优选如式Ⅹ所示:
其中,R5=CnH2n+1,n=10~14;
所述2-巯基苯并噻唑的结构优选如式Ⅺ所示:
本发明的柴油发动机油组合物,硫含量不大于0.4%,磷含量不大于0.08%,硫酸盐灰分不大于1.0%。
本发明柴油机油制备方法为:将各原料混合,并充分搅拌至少2小时,至组合物混合均匀,既可得到节能型的柴油机油产品。
本发明具有以下有益效果:
(1)本发明的柴油机油组合物原料配方科学合理,具有低磷、低硫和低灰分特点,可以满足国六排放发动机的性能要求;本发明使用除了复合减摩剂、能在80℃提供更低的高温高剪切黏度(HTHS)的PMA类型黏度指数改进剂之外,还使用有带有烟炱分散形黏度指数改进剂,以及采用煤制合成基础油CTL,解决低粘度机油能达到更长换油周期的同时燃油经济性持续性。
(2)本发明的制备原来中添加了金属减活剂,它是抑制金属对氧化和腐蚀起催化作用的润滑油添加剂;金属减活剂的作用机理是形成阻止催化氧化和/或引起腐蚀的阳极和/或阴极反应的惰性阻挡膜,通过抑制腐蚀金属,减活剂也能防止促进氧化的金属离子的生成金属;减活剂分子通过它的极性端建立起惰性阻挡膜,吸附在金属表面亲油端与润滑剂相互作用;而同种油品中,不同的金属减活剂的效果有所不同,本发明选择2,5-二巯基-1,3,4-噻二唑衍生物和2-巯基苯并噻唑作为金属减活剂具有成膜作用,即在金属表面生成化学膜,阻止金属及其离子进入油中,减弱其对油品的催化氧化作这种化学膜还能防活性硫、有机酸或自由基对金属表的攻击,保护金属表面;具有整合作用,即与金属及金属离子反应生成稳定的整合物,或与淀金属离子反应生成不溶物质,对金属离子的催化活性产生掩蔽作用。
而二烷基二硫代磷酸锌、芳基二硫代磷酸锌可以在发动机部件表面生成一层含玻璃状磷酸锌保护膜起到抗磨剂的作用,但二烷基二硫代磷酸锌、芳基二硫代磷酸锌含有硫物质,在高温和新发动机中,铜相对两者具有有很强的活性,导致硫化铜的生成,导致发动机冷却器、轴瓦铜部件的磨损,这个是在国六的发动机运转非常突出的问题;2,5-二巯基-1,3,4-噻二唑可以在金属表面生成化学膜,阻止铜金属及其离子进入油中,减弱其对油品的催化氧化作这种化学膜,还能防活性硫(比如二烷基二硫代磷酸锌、芳基二硫代磷酸锌)、有机酸或自由基对金属表面的攻击,保护铜等金属表面,降低铜金属表面的活性,减少对二烷基二硫代磷酸锌、芳基二硫代磷酸锌的消耗;机油在发动机中的温度从最600~90℃不等,二烷基二硫代磷酸锌和芳基二硫代磷酸锌两者在高低温热氧化安定、水解和抗磨表现性能不同,芳基二硫代磷酸锌在高温的热安定性能优异烷基二硫代磷酸锌,而二烷基二硫代磷酸锌水解和抗磨表现优于芳基二硫代磷酸锌。以上三者具有协同效果对提高抗氧抗磨,减少铜析出,降低活塞内冷油道的沉积物的作用。
附图说明
图1为本发明实施例2和对比例1~3的柴油发动机油组合物及竞品的铝板照片;
图2为本发明实施例2和对比例1~3的柴油发动机油组合物及竞品的活塞内冷油道照片。
具体实施方式
在进一步描述本发明具体实施方式之前,应理解,本发明的保护范围不局限于下述特定的具体实施方案;还应当理解,本发明实施例中使用的术语是为了描述特定的具体实施方案,而不是为了限制本发明的保护范围。
实施例1
一种适用于节能型长里程全合成重负荷国六柴油发动机油组合物,以柴油机油总质量为基准,按质量百分数计算,其原料的组成及含量如下:
表1
按表1中组分及含量混合均匀,搅拌2小时,至组合物混合均匀,即可得到节能型长里程全合成重负荷国六柴油发动机油产品。
实施例2
一种适用于节能型长里程全合成重负荷国六柴油发动机油组合物,以柴油机油总质量为基准,按质量百分数计算其原料的组成及含量如下:
表2
按表2中组分及含量混合均匀,搅拌6小时,至组合物混合均匀,即可得到节能型长里程全合成重负荷国六柴油发动机油产品。
实施例3
一种适用于节能型长里程全合成重负荷国六柴油发动机油组合物,以柴油机油总质量为基准,按质量百分数计算其原料的组成及含量如下:
表3
按表3中组分及含量混合均匀,搅拌4小时,至组合物混合均匀,即可得到节能型长里程全合成重负荷国六柴油发动机油产品。
对比例1
一种柴油发动机油组合物,以柴油机油总质量为基准,按质量百分数计算其原料的组成及含量如下:
表4
按表4中组分及含量混合均匀,搅拌6小时,至组合物混合均匀,即得。
对比例2
一种柴油发动机油组合物,以柴油机油总质量为基准,按质量百分数计算其原料的组成及含量如下:
表5
按表5中组分及含量混合均匀,搅拌6小时,至组合物混合均匀,即得。
对比例3
一种柴油发动机油组合物,以柴油机油总质量为基准,按质量百分数计算其原料的组成及含量如下:
表6
按表6中组分及含量混合均匀,搅拌6小时,至组合物混合均匀,即得。
一、油品的理化性能测试实验
参比样为国外竞品FA-45W-30级别低粘度国六油品,采用元素分析法测试油品的硫含量、磷含量,采用黏度分析法测试油品的运动黏度和高温高剪切黏度,采用硫酸盐灰分测定法测试油品的硫酸盐灰分。分析结果见表7。
表7各发动机油组合物油品理化性能测试结果
从表7的测试结果可以看出,本发明的油品具有低的磷含量、硫含量和硫酸盐灰分,满足国六油品的使用要求。本发明的油品在80℃下具有更低的高温高剪切黏度(HTHS),说明其具有好的燃油经济性。
二、油品的摩擦系数考察实验
采用开展高频往复试验机(HFRR)、高频往复摩擦磨损试验机SRV测试摩擦系数;将竞品和实例2及对比例1~3的发动机油组合物在SRV和HFRR摩擦磨损试验仪上考察摩擦系数。测试结果见表8。
表8各发动机油组合物油品SRV和HFRR摩擦系数测试结果
试验油品 | 实施例2 | 对比例1 | 对比例2 | 对比例3 | 竞品 |
平均摩擦系数(SRV) | 0.141 | 0.149 | 0.149 | 0.152 | 0.198 |
摩擦系数(HFRR) | 0.177 | 0.173 | 0.168 | 0.175 | 0.210 |
从表8的测试结果可以看出,与竞品相比,本发明实施例2及对比例1~3均有低的摩擦系数。
三、油品的燃油经济性能考察实验
采用万有特性考察燃油经济性;将本发明实施例2及对比例1~3的发动机油组合物与竞品在YCK08280-60进行万有特性考察燃油经济性。测试结果见表9。
表9各发动机油组合物的万有特性测试结果
从表9的测试结果可以看出,实施例2与参考油样相比,本发明平均节油达1.5%,比国外的竞品燃油节省更优异;而且烟炱很小,节能效果好。
四、油品的烟炱分散性能考察
采用热管和成焦板考察油品的分散性能;将本发明实施例2及对比例1~3的发动机油组合物与竞品在成焦板上进行。测试结果见表10。
表10各发动机油组合物的烟炱分散测试结果
从表10的测试结果可以看出,与竞品相比,本发明实施例2的胶重最小,说明增重小,烟台分散性能最佳;对比例1的原料中不含2,5-二巯基-1,3,4-噻二唑而含有抗氧抗腐剂二烷基二硫代磷酸锌以及芳基二硫代磷酸锌,对比例2的原料含有2,5-二巯基-1,3,4-噻二唑而不含抗氧抗腐剂二烷基二硫代磷酸锌以及芳基二硫代磷酸锌;对比例3的原料中同时不含2,5-二巯基-1,3,4-噻二唑、二烷基二硫代磷酸锌以及芳基二硫代磷酸锌;从数据上看,实施例2相比于对比例3的作用效果优于对比例1、2相比于对比例3的作用效果之和;因此证明了减活剂和抗氧抗腐剂具有协同抗氧的功能。
由图1可知,本发明实施例2的铝板的颜色最浅,说明胶质含量低,分散性能好。
五、油品的耐久性考察实验
采用发动机YCK08280-60进行600小时可靠性循环的耐久性试验,将本发明实施例2的发动机油组合物进行耐久性的台架考察。测试结果见表11。
表11油品耐久性台架测试结果
从表11的测试结果可以看出,各项指标远低换油标准,本发明实施例2油通过了耐久性试验,说明油品具有很好的可靠性能;铜元素没有增高的趋势,说明本发明对铜部件具有非常好的有保护作用。
六、油品的活塞内冷油道沉积物考察实验
将竞品和实例2及对比例1~3的发动机油组合物在台架上考察。拆机结果见表12。
表12油品的活塞内冷油道的评分测试结果
试验油品 | 实施例2 | 对比例1 | 对比例2 | 对比例3 | 竞品 |
沉积物重量,g | 0.10 | 0.23 | 0.33 | 0.36 | 0.39 |
沉积物评分 | 9 | 7 | 7 | 6 | 6 |
从表12的测试结果可以看出,与竞品相比,本发明实施例2、对比例2沉积物均较低。对比例1的原料中不含2,5-二巯基-1,3,4-噻二唑而含有抗氧抗腐剂二烷基二硫代磷酸锌以及芳基二硫代磷酸锌,对比例2的原料中含有2,5-二巯基-1,3,4-噻二唑而不含抗氧抗腐剂二烷基二硫代磷酸锌以及芳基二硫代磷酸锌,对比例3的原料中同时不含2,5-二巯基-1,3,4-噻二唑、抗氧抗腐剂二烷基二硫代磷酸锌以及芳基二硫代磷酸锌。从数据上看,实施例2相比于对比例3的作用效果优于对比例1、2相比于对比例3的作用效果之和;因此证明了2,5-二巯基-1,3,4-噻二唑和二烷基二硫代磷酸锌以及芳基二硫代磷酸锌具有协同分解沉积物的功能。
由图2可知,本发明实施例2的活塞内冷油道颜色最浅,说明积碳最少。
上述实施例仅例示性说明本发明的原理及其功效,而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下,对上述实施例进行修饰或改变。因此,举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变,仍应由本发明的权利要求所涵盖。
Claims (10)
1.一种节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于,以该柴油机油组合物总重量为基准,该柴油机油组合物包括:
质量含量为2.0%~5.0%的金属清净剂;
质量含量为8.0%~12.0%的无灰分散剂;
质量含量为0.5%~1.5%的抗氧抗腐剂;
质量含量为1.0%~3.0%的复合抗氧剂;
质量含量为0.2%~1.0%的复合减摩剂;
质量含量为3.0%~8.0%的复合黏度指数改进剂;
质量含量为0.1%~0.6%的降凝剂;
质量含量为0.15%~0.3%的金属减活剂;
质量含量为70.0%~85.0%的基础油;
所述抗氧抗腐剂为二烷基二硫代磷酸锌和二芳基二硫代磷酸锌的混合物;
所述金属减活剂为2,5-二巯基-1,3,4-噻二唑衍生物。
2.根据权利要求1所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述金属清净剂为烷基水杨酸镁、磺酸钙、硫化烷基酚钙的混合物。
3.根据权利要求1所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述无灰分散剂为单聚异丁烯丁二酰亚胺类分散剂、双聚异丁烯丁二酰亚胺类分散剂、硼化聚异丁烯丁二酰亚胺类分散剂中的混合物。
4.根据权利要求1所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述复合抗氧剂为酚酯型抗氧剂和胺型抗氧剂的混合物,二者质量比为1~2:1。
5.根据权利要求6所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述酚酯型抗氧剂为3,5-二叔丁基-4-羟基苯基丙烯酸甲酯;所述胺型抗氧剂为烷基二苯胺。
6.根据权利要求1所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述复合减摩剂为有机钼和有机硼酸脂的混合物,二者质量比为1~2:1。
7.根据权利要求6所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述有机钼为二烷基二硫代氨基甲酸钼或钼氨络合物。
8.根据权利要求1所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述复合黏度指数改进剂为带有分散型的乙丙共聚物和聚甲基丙烯酸酯。
9.根据权利要求1所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述降凝剂为聚甲基丙烯酸酯。
10.根据权利要求1所述的节能型长里程全合成重负荷国六柴油发动机油组合物,其特征在于:所述基础油为煤制烃合成基础油。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310047086.2A CN116179256A (zh) | 2023-01-31 | 2023-01-31 | 一种节能型长里程全合成重负荷国六柴油发动机油组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310047086.2A CN116179256A (zh) | 2023-01-31 | 2023-01-31 | 一种节能型长里程全合成重负荷国六柴油发动机油组合物 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116179256A true CN116179256A (zh) | 2023-05-30 |
Family
ID=86435886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310047086.2A Pending CN116179256A (zh) | 2023-01-31 | 2023-01-31 | 一种节能型长里程全合成重负荷国六柴油发动机油组合物 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116179256A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106318538A (zh) * | 2015-06-17 | 2017-01-11 | 上海福岛化工科技发展有限公司 | 长效柴油发动机润滑油组合物 |
CN108913311A (zh) * | 2018-08-10 | 2018-11-30 | 苏州福瑞斯德新材料科技有限公司 | 柴油发动机的润滑油组合物 |
CN110713859A (zh) * | 2018-07-13 | 2020-01-21 | 中国石油天然气股份有限公司 | 柴油机油组合物 |
CN114517117A (zh) * | 2020-11-19 | 2022-05-20 | 中国石油天然气股份有限公司 | 适用于国ⅵ排放发动机的长寿命柴油机油组合物 |
-
2023
- 2023-01-31 CN CN202310047086.2A patent/CN116179256A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106318538A (zh) * | 2015-06-17 | 2017-01-11 | 上海福岛化工科技发展有限公司 | 长效柴油发动机润滑油组合物 |
CN110713859A (zh) * | 2018-07-13 | 2020-01-21 | 中国石油天然气股份有限公司 | 柴油机油组合物 |
CN108913311A (zh) * | 2018-08-10 | 2018-11-30 | 苏州福瑞斯德新材料科技有限公司 | 柴油发动机的润滑油组合物 |
CN114517117A (zh) * | 2020-11-19 | 2022-05-20 | 中国石油天然气股份有限公司 | 适用于国ⅵ排放发动机的长寿命柴油机油组合物 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3927724B2 (ja) | 内燃機関用潤滑油組成物 | |
CN101851548B (zh) | 一种长寿命柴油发动机机油 | |
US6114288A (en) | Lubricating oil composition for internal combustion engines | |
CN110713859B (zh) | 柴油机油组合物 | |
JPS59122597A (ja) | 潤滑油組成物 | |
JP2009108317A5 (zh) | ||
WO2016114401A1 (ja) | 潤滑油組成物 | |
EP3310885B1 (en) | Multifunctional molybdenum containing compounds, method of making and using, and lubricating oil compositions containing same | |
CN105273805A (zh) | 一种润滑油添加剂 | |
CN111394159A (zh) | 一种经济性汽油机油sn5w/30及其制备方法 | |
CN105238524A (zh) | 柴油机油组合物及用途 | |
JP5807833B1 (ja) | 潤滑油剤用の添加剤、及び潤滑油剤組成物 | |
CN104449972A (zh) | 压缩天然气发动机润滑油复合添加剂 | |
RU2659785C2 (ru) | Смазочная композиция на основе простого полиглицеринового эфира | |
CN101381649B (zh) | 非硫磷抗磨减摩多功能添加剂及制备方法 | |
CN105623795A (zh) | 一种节能发动机抗磨剂及其制备方法 | |
CN105462655A (zh) | 一种超低粘度节能型发动机减摩剂及其制备方法 | |
JP2000290677A (ja) | ディーゼルエンジン用潤滑油組成物 | |
CN116179256A (zh) | 一种节能型长里程全合成重负荷国六柴油发动机油组合物 | |
CN110016380B (zh) | 柴油机油组合物 | |
CN102041143B (zh) | 一种双膜润滑油 | |
CN109628198B (zh) | 一种节能型油脂基润滑油添加剂及其制备方法 | |
JP7178878B2 (ja) | 内燃機関用潤滑油組成物及びその製造方法、並びにプレイグニッションの抑制方法 | |
CN102575183A (zh) | 含有抗磨剂的润滑组合物 | |
CN1040548C (zh) | 一种柴油机润滑油组合物 |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20230530 |
|
RJ01 | Rejection of invention patent application after publication |