CN108192693B - All-carbon aerogel multifunctional high-temperature chain oil complexing agent, and preparation method and application thereof - Google Patents
All-carbon aerogel multifunctional high-temperature chain oil complexing agent, and preparation method and application thereof Download PDFInfo
- Publication number
- CN108192693B CN108192693B CN201810010254.XA CN201810010254A CN108192693B CN 108192693 B CN108192693 B CN 108192693B CN 201810010254 A CN201810010254 A CN 201810010254A CN 108192693 B CN108192693 B CN 108192693B
- Authority
- CN
- China
- Prior art keywords
- mass
- parts
- carbon aerogel
- complexing agent
- multifunctional high
- 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.)
- Expired - Fee Related
Links
- 239000004966 Carbon aerogel Substances 0.000 title claims abstract description 45
- 239000008139 complexing agent Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003921 oil Substances 0.000 claims abstract description 62
- 238000003756 stirring Methods 0.000 claims abstract description 47
- -1 alkyl imidazole tetrafluoroborate Chemical compound 0.000 claims abstract description 37
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 36
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 18
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 15
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000002608 ionic liquid Substances 0.000 claims abstract description 11
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 8
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 238000009849 vacuum degassing Methods 0.000 claims abstract description 6
- 239000011259 mixed solution Substances 0.000 claims abstract description 5
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical group [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 claims description 8
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 6
- 239000012964 benzotriazole Substances 0.000 claims description 6
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 6
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 6
- 239000012990 dithiocarbamate Substances 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000010702 perfluoropolyether Substances 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- ILOKQJWLMPPMQU-UHFFFAOYSA-N calcium;oxido(oxo)borane Chemical compound [Ca+2].[O-]B=O.[O-]B=O ILOKQJWLMPPMQU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- KHFVGGRBRAHSFE-UHFFFAOYSA-N nonapotassium;triborate Chemical compound [K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] KHFVGGRBRAHSFE-UHFFFAOYSA-N 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 125000005591 trimellitate group Chemical group 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 24
- 238000005461 lubrication Methods 0.000 abstract description 7
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 150000002191 fatty alcohols Chemical class 0.000 abstract description 4
- 230000035515 penetration Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 20
- 238000002156 mixing Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 17
- 239000000654 additive Substances 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 12
- 230000000996 additive effect Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 150000004996 alkyl benzenes Chemical class 0.000 description 4
- 239000002199 base oil Substances 0.000 description 4
- 229940077388 benzenesulfonate Drugs 0.000 description 4
- 238000007872 degassing Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- YKBJQDXMLXQZTP-UHFFFAOYSA-N [Cl].[P].[S] Chemical compound [Cl].[P].[S] YKBJQDXMLXQZTP-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- GJMMXPXHXFHBPK-UHFFFAOYSA-N [P].[Cl] Chemical compound [P].[Cl] GJMMXPXHXFHBPK-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- JVUYWILPYBCNNG-UHFFFAOYSA-N potassium;oxido(oxo)borane Chemical compound [K+].[O-]B=O JVUYWILPYBCNNG-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000005069 Extreme pressure additive Substances 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- YRYCCFRWHYDMCT-UHFFFAOYSA-N [Ni].[Cd].[Mo] Chemical compound [Ni].[Cd].[Mo] YRYCCFRWHYDMCT-UHFFFAOYSA-N 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003831 antifriction material Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000341 volatile oil 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
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
-
- 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
- C10M2207/283—Esters of polyhydroxy 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/285—Esters of aromatic polycarboxylic acids
-
- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
-
- 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
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/06—Perfluoro polymers
-
- 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
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
-
- 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
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
- C10M2215/224—Imidazoles
-
- 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
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
- C10M2219/068—Thiocarbamate metal salts
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
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
The invention discloses an all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition and a preparation method and application thereof.5-20 parts by mass of borate is dissolved in a mixed solution of 15-60 parts by mass of alkyl imidazole tetrafluoroborate ionic liquid, 1-3 parts by mass of fatty alcohol polyoxyethylene ether and 3-10 parts by mass of heavy alkylbenzene sulfonate at 50-80 ℃, 10-45 parts by mass of synthetic oil and 15-40 parts by mass of a composite antioxidant are added and uniformly stirred to obtain a premix; adding 4-15 parts by mass of particle or sheet all-carbon aerogel into the premix under the vacuum stirring state, introducing nitrogen for pressurization, releasing the nitrogen to the normal pressure, and performing vacuum degassing at 100 ℃ to obtain the product. The invention can effectively solve the problems of penetration, adsorption and adhesion of lubricating oil on the chain and poor lubrication, easy abrasion and failure and the like of the chain.
Description
Technical Field
The invention relates to a high-temperature chain oil functional complexing agent, a preparation method and a use method thereof, belonging to the field of chain lubrication.
Background
The drying of article tunnel has been by more and more applied trade, the transmission of tunnel stoving is by chain drive, the chain is basically by link joint, chain round pin, axle sleeve constitution, some chains still install scraper blade, direction bearing, gyro wheel etc. as required, various chains of working under high temperature need fine lubrication, the poor lubrication will appear dry wear, the noise is big, the chain lengthens, the corrosion, the lubricant volatilizees produces the oil smoke, the smell is big, volatile oil smoke pollutes product and environment that are dried, lubricant drips, lubricant coking, maintenance cycle hangs down the scheduling problem. The problems are the headaches of chain users and the problems which are most intensely solved by lubricant manufacturers and research and development departments, but the functional complex agents of the lubricating oil adopted in the high-temperature chain lubricating process at present almost do not depart from sulfur-phosphorus-chlorine type anti-wear and anti-friction agents, polyisobutylene dispersants, sulfurized calcium alkyl phenate detergents and antioxidants. The single agent or the compound is added into the base oil to prepare the high-temperature chain oil, which can be oxidized and deteriorated to release toxic and harmful gases and unpleasant odor in the use process, and the wear resistance of the phosphorus-sulfur-chlorine-containing additive is related to a metal organism. For the lubrication of steel materials, the lubricating oil added with the sulfur-phosphorus additive has a general extreme pressure resistance effect, and has good extreme pressure resistance in the oil containing the chlorine additive. The No. 50 carbon steel material has the advantages that the lubricating oil containing the phosphorus additive has a common compression-resistant effect, and has good extreme pressure resistance in oil containing the chlorine and sulfur additives. 45# steel material, the lubricating oil of phosphorus and sulfur containing additive resist compression effect generally, resist extreme pressure performance good in the oil containing chlorine additive. The cadmium-nickel-molybdenum alloy steel is made of a phosphorus-chlorine additive, the lubricating oil containing the phosphorus-chlorine additive has a common compression-resistant effect, and the extreme pressure resistance in oil containing the sulfur additive is good. The borate additive has good extreme pressure resistance on all the materials, and the borate additive has high temperature resistance, is nonvolatile and basically has no toxicity. Secondly, borate additives generally do not cause metal corrosion, while extreme pressure additives containing phosphorus, sulfur and chlorine, especially chlorine-containing additives, are very likely to cause metal corrosion. However, the borate belongs to an inorganic compound, is insoluble in lubricating oil, and the service performance of an organic boron compound is far inferior to that of an inorganic boride, so that the application of the borate in liquid lubricating oil is not well solved, the inorganic borate is crushed to the granularity of about 0.1um and is soaked by an anionic surfactant to be dispersed in the liquid lubricating oil, but the sinking force of particles is far greater than the suspending force of the surfactant to the liquid lubricating oil because the density of the borate is far greater than that of the liquid lubricating oil, so that the suspension problem of borate particles in the liquid lubricating oil is not well solved. At present, borate lubricating oil additives are mainly applied to lubricating grease, because the problem of sedimentation does not exist in the application occasions.
Disclosure of Invention
The invention aims to provide an all-carbon aerogel multifunctional high-temperature chain oil complexing agent which effectively solves the problems of penetration, adsorption and adhesion of lubricating oil on a chain and poor lubrication and easy wear failure of the chain, and a preparation method and application thereof.
The technical solution of the invention is as follows:
the all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition is characterized in that: is prepared by the following steps: dissolving 5-20 parts by mass of borate in a mixed solution of 15-60 parts by mass of alkyl imidazole tetrafluoroborate ionic liquid, 1-3 parts by mass of fatty alcohol-polyoxyethylene ether and 3-10 parts by mass of heavy alkylbenzene sulfonate at 50-80 ℃, adding 10-45 parts by mass of synthetic oil and 15-40 parts by mass of a composite antioxidant, and uniformly stirring to obtain a premix; adding 4-15 parts by mass of particle or sheet all-carbon aerogel into the premix under the vacuum stirring state, introducing nitrogen for pressurization, releasing the nitrogen to the normal pressure, and performing vacuum degassing at 100 ℃ to obtain the product.
The borate is sodium metaborate, potassium triborate or calcium metaborate.
The heavy alkylbenzene sulfonate is sodium heavy alkylbenzene sulfonate, potassium heavy alkylbenzene sulfonate, lithium heavy alkylbenzene sulfonate, magnesium heavy alkylbenzene sulfonate or calcium heavy alkylbenzene sulfonate.
The fatty alcohol-polyoxyethylene ether is the fatty alcohol-polyoxyethylene ether generated when a carbon chain R is C7-9 and n is 5.
The synthetic oil is dipentaerythritol ester, trimellitate or perfluoropolyether.
The composite antioxidant is a mixture of 1-10 parts by mass of 2, 6-di-tert-butyl-p-cresol, 3-30 parts by mass of zinc dialkyl dithiocarbamate and 0.1-1 part by mass of benzotriazole.
The preparation method of the all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition is characterized by comprising the following steps of: dissolving 5-20 parts by mass of borate into a mixed solution of 15-60 parts by mass of alkyl imidazole tetrafluoroborate ionic liquid, 1-3 parts by mass of fatty alcohol-polyoxyethylene ether and 3-10 parts by mass of heavy alkylbenzene sulfonate at 50-80 ℃, adding 10-45 parts by mass of synthetic oil and 15-40 parts by mass of a composite antioxidant, and uniformly stirring to obtain a premix; adding 4-15 parts by mass of particle or sheet all-carbon aerogel into the premix under the vacuum stirring state, introducing nitrogen, pressurizing for a certain time, releasing the nitrogen to normal pressure, and performing vacuum degassing at 100 ℃ to obtain the product.
An application method of the all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition is characterized by comprising the following steps of: is one of the following two methods: respectively, A method and B method; the method A is to add the micro-particle full-carbon aerogel multifunctional high-temperature chain oil complexing agent composition into the base lubricating oil to obtain high-temperature chain oil with excellent performance; the B method is to add the sheet-shaped full-carbon aerogel multifunctional high-temperature chain oil complexing agent composition between a roller and a chain shaft in the chain assembling process, and add the high-temperature chain oil obtained by the A method in the chain using process.
The invention can effectively solve the problems of penetration, adsorption and adhesion of lubricating oil on the chain and poor lubrication, easy abrasion and failure and the like of the chain.
Compared with the prior high-temperature chain lubricating oil, the invention has the characteristics, advantages and positive effects mainly embodied in the following aspects:
firstly, the dissolution performance and the excellent wear-resistant antifriction performance of the alkyl imidazole tetrafluoroborate ionic liquid are fully utilized, and meanwhile, the fatty alcohol-polyoxyethylene ether and the heavy alkylbenzene sulfonate are matched, so that a very good dissolution assisting effect is achieved, meanwhile, the fatty alcohol-polyoxyethylene ether has excellent permeability, the heavy alkylbenzene sulfonate has the functions of rust prevention and cleaning stably in an acid-base medium, the three components are compounded and used, so that the borate has a good dissolution effect, meanwhile, the requirement that lubricating oil needs to penetrate into a position between a roller and a chain shaft in the using process of the high-temperature chain is met, and the performances of rust prevention, wear resistance, antifriction and chain cleanness are kept.
Secondly, the softness, elasticity, no corrosion and negative effect on metal and strong oil absorption capability of the all-carbon aerogel are fully utilized, lubricating oil is extruded out in the compression process and is absorbed back in the non-compression process, so that the flowing and dripping of the lubricating oil are greatly reduced, the consumption of the lubricating oil is reduced, and the energy is saved;
thirdly, the complex formulation of the heavy alkylbenzene sulfonate and the alkyl imidazole tetrafluoroborate ionic liquid greatly enhances the adsorption capacity of the lubricating oil and the metal surface, so that the thickness of the lubricating oil film is greatly increased;
fourthly, the volatile components in the whole composition system are greatly reduced by high-temperature vacuum degassing.
Fifthly, the whole system does not contain sulfur-phosphorus-chlorine compound antiwear friction reducer, so that the problems of corrosion and generation of toxic and harmful odorous gases do not exist.
Sixthly, the all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition is prepared into the base oil and can be suitable for lubricating high-temperature chains made of various metal materials.
The invention provides a brand new lubricating oil all-carbon aerogel adsorption lubricating mode.
The present invention will be further described with reference to the following examples.
Detailed Description
Example 1:
1. preparation and application of multifunctional high-temperature chain oil complexing agent composition of particle all-carbon aerogel
1.1, sequentially adding 20Kg of alkyl imidazole tetrafluoroborate ionic liquid, 2Kg of fatty alcohol polyoxyethylene ether and 4Kg of sodium heavy alkyl benzene sulfonate into a first reaction kettle, stirring and mixing uniformly, and heating to 50-80 ℃ under the stirring state; then adding 10Kg of sodium metaborate powder under the stirring state until the sodium metaborate is completely dissolved;
1.2, adding 3Kg of 2, 6-di-tert-butyl-p-cresol, 9Kg of zinc dialkyl dithiocarbamate and 0.3Kg of benzotriazole into a second reaction kettle in sequence under the stirring state, gradually heating to 50-70 ℃, stirring and mixing uniformly, and then adding 15Kg of dipentaerythritol ester and mixing uniformly;
1.3, adding the material in the second reaction kettle into the first reaction kettle, and uniformly stirring and mixing to obtain a premix;
1.4, adding 1.5Kg of particle-shaped all-carbon aerogel into a third reaction kettle, slowly vacuumizing to 0.03-0.09 Mpa under the condition of not starting stirring, then slowly adding the premix under the vacuum condition, starting stirring, slowly stirring for about 30 minutes, then introducing nitrogen for pressurizing for about 30 minutes, releasing the nitrogen to the normal pressure, heating to 100 ℃, then vacuumizing to 0.07-0.09MPa, degassing for 1 hour, opening an air inlet valve to balance to the normal pressure, and obtaining the particle-shaped all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition.
1.5, adding 5Kg of the particle all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition into 95Kg of dipentaerythritol ester base oil, mixing and stirring uniformly to obtain the high-performance high-temperature chain oil, and dripping or infiltrating the chain to lubricate the chain.
Example 2:
2. preparation and application of multifunctional high-temperature chain oil complexing agent composition of particle all-carbon aerogel
2.1, sequentially adding 40Kg of alkyl imidazole tetrafluoroborate ionic liquid, 1.2Kg of fatty alcohol-polyoxyethylene ether and 7Kg of sodium heavy alkyl benzene sulfonate into a first reaction kettle, stirring and mixing uniformly, and heating to 50-80 ℃ under the stirring state; adding 15Kg of potassium metaborate powder under the stirring state until the potassium metaborate is completely dissolved;
2.2, sequentially adding 5Kg of 2, 6-di-tert-butyl-p-cresol, 16Kg of zinc dialkyl dithiocarbamate and 0.4Kg of benzotriazole into a second reaction kettle under the stirring state, gradually heating to 50-70 ℃, stirring and mixing uniformly, and then adding 25Kg of trimellitic ester for mixing uniformly;
2.3, adding the material in the second reaction kettle into the first reaction kettle, and uniformly stirring and mixing to obtain a premix;
2.4, adding 1.3Kg of sheet-shaped all-carbon aerogel into a third reaction kettle, slowly vacuumizing to 0.03-0.09 Mpa under the condition of not starting stirring, then slowly adding the premix under the vacuum condition, starting stirring, slowly stirring for about 30 minutes, then introducing nitrogen for pressurizing for about 30 minutes, releasing the nitrogen to the normal pressure, heating to 100 ℃, then vacuumizing to 0.07-0.09MPa, degassing for 1 hour, opening an air inlet valve to balance to the normal pressure, and obtaining the particle all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition.
2.5, adding 10Kg of the particle all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition into 90Kg of dipentaerythritol ester base oil, mixing and stirring uniformly to obtain the high-performance high-temperature chain oil, and dripping or infiltrating the chain to lubricate the chain.
Example 3:
3. preparation and application of sheet-shaped all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition
3.1, sequentially adding 25Kg of alkyl imidazole tetrafluoroborate ionic liquid, 2.2Kg of fatty alcohol polyoxyethylene ether and 6.8Kg of sodium heavy alkyl benzene sulfonate into a first reaction kettle, stirring and mixing uniformly, and heating to 50-80 ℃ under the stirring state; then under the stirring state, adding 17Kg of sodium metaborate powder until the sodium metaborate is completely dissolved;
3.2, sequentially adding 1.8Kg of 2, 6-di-tert-butyl-p-cresol, 6Kg of zinc dialkyl dithiocarbamate and 0.2Kg of benzotriazole into a second reaction kettle in a stirring state, gradually heating to 50-70 ℃, stirring and mixing uniformly, and then adding 35Kg of perfluoropolyether and mixing uniformly;
3.3, adding the material in the second reaction kettle into the first reaction kettle, and uniformly stirring and mixing to obtain a premix;
3.4, adding 1.7Kg of sheet-shaped all-carbon aerogel into a third reaction kettle, slowly vacuumizing to 0.03-0.09 Mpa under the condition of not starting stirring, then slowly adding the premix under the vacuum condition, starting stirring, slowly stirring for about 30 minutes, then introducing nitrogen for pressurizing for about 30 minutes, releasing the nitrogen to the normal pressure, heating to 100 ℃, then vacuumizing to 0.07-0.09MPa, degassing for 1 hour, and opening an air inlet valve to balance to the normal pressure to obtain the sheet-shaped all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition.
3.5, the sheet-shaped full-carbon aerogel multifunctional high-temperature chain oil complexing agent composition is filled between a roller and a chain shaft in the chain assembling process, and the high-temperature chain oil obtained in the embodiment 1 is dropwise added or infiltrated in the chain using process.
Example 4:
4. preparation and application of sheet-shaped all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition
4.1, sequentially adding 55Kg of alkyl imidazole tetrafluoroborate ionic liquid, 2.8Kg of fatty alcohol polyoxyethylene ether and 8Kg of sodium heavy alkyl benzene sulfonate into a first reaction kettle, stirring and mixing uniformly, and heating to 50-80 ℃ under the stirring state; then adding 19Kg of sodium metaborate powder under the stirring state until the sodium metaborate is completely dissolved;
4.2, adding 4Kg of 2, 6-di-tert-butyl-p-cresol, 17Kg of zinc dialkyl dithiocarbamate and 0.6Kg of benzotriazole into a second reaction kettle in sequence under the stirring state, gradually heating to 50-70 ℃, stirring and mixing uniformly, and then adding 40Kg of dipentaerythritol ester and mixing uniformly;
4.3, adding the material in the second reaction kettle into the first reaction kettle, and uniformly stirring and mixing to obtain a premix;
4.4, adding 1.5Kg of sheet-shaped all-carbon aerogel into a third reaction kettle, slowly vacuumizing to 0.03-0.09 Mpa under the condition of not starting stirring, then slowly adding the premix under the vacuum condition, starting stirring, slowly stirring for about 30 minutes, then introducing nitrogen for pressurizing for about 30 minutes, releasing the nitrogen to the normal pressure, heating to 100 ℃, then vacuumizing to 0.07-0.09MPa, degassing for 1 hour, and opening an air inlet valve to balance to the normal pressure to obtain the sheet-shaped all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition.
4.5, the sheet-shaped full-carbon aerogel multifunctional high-temperature chain oil complexing agent composition is added and filled between a roller and a chain shaft in the chain assembling process, and the high-temperature chain oil obtained in the embodiment 2 is dropwise added or infiltrated in the chain using process.
The results of the above example compositions compared to the commercial high temperature chain oil complex are shown in table 1 below.
TABLE 1
The results of comparing the above example products with the commercial high temperature chain oil are shown in table 2 below.
TABLE 2
The comparison of the table shows that the all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition has comprehensive performance advantages with the high-temperature chain oil complexing agent purchased in the current market.
According to the table-to-two comparison between the high-temperature chain oil prepared from the all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition and the synthetic oil and the high-temperature chain oil purchased in the market, the high-temperature chain oil prepared from the all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition and the synthetic oil has absolute comprehensive advantages, and particularly, the application of the sheet-shaped all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition has more excellent comprehensive performance and is worthy of great popularization.
The above-mentioned all-carbon aerogel multifunctional high-temperature chain oil complex composition and the application thereof are only preferred embodiments of the present invention, and it should be noted that many modifications and decorations can be made by those skilled in the art without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition is characterized in that: is prepared by the following steps: dissolving 5-20 parts by mass of borate in a mixed solution of 15-60 parts by mass of alkyl imidazole tetrafluoroborate ionic liquid, 1-3 parts by mass of fatty alcohol-polyoxyethylene ether and 3-10 parts by mass of heavy alkylbenzene sulfonate at 50-80 ℃, adding 10-45 parts by mass of synthetic oil and 15-40 parts by mass of a composite antioxidant, and uniformly stirring to obtain a premix; adding 4-15 parts by mass of particle or sheet all-carbon aerogel into the premix under the vacuum stirring state, introducing nitrogen for pressurization, releasing the nitrogen to the normal pressure, and performing vacuum degassing at 100 ℃ to obtain the product.
2. The all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition as claimed in claim 1, wherein: the borate is sodium metaborate, potassium triborate or calcium metaborate.
3. The all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition as claimed in claim 1, wherein: the heavy alkylbenzene sulfonate is sodium heavy alkylbenzene sulfonate, potassium heavy alkylbenzene sulfonate, lithium heavy alkylbenzene sulfonate, magnesium heavy alkylbenzene sulfonate or calcium heavy alkylbenzene sulfonate.
4. The all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition as claimed in claim 1, wherein: the fatty alcohol-polyoxyethylene ether is fatty alcohol-polyoxyethylene ether generated when a carbon chain R is C7-9 and n = 5.
5. The all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition as claimed in claim 1, wherein: the synthetic oil is dipentaerythritol ester, trimellitate or perfluoropolyether.
6. The all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition as claimed in claim 1, wherein: the composite antioxidant is a mixture of 1-10 parts by mass of 2, 6-di-tert-butyl-p-cresol, 3-30 parts by mass of zinc dialkyl dithiocarbamate and 0.1-1 part by mass of benzotriazole.
7. The preparation method of the all-carbon aerogel multifunctional high-temperature chain oil complexing agent composition as claimed in claim 1, which is characterized by comprising the following steps of: dissolving 5-20 parts by mass of borate into a mixed solution of 15-60 parts by mass of alkyl imidazole tetrafluoroborate ionic liquid, 1-3 parts by mass of fatty alcohol-polyoxyethylene ether and 3-10 parts by mass of heavy alkylbenzene sulfonate at 50-80 ℃, adding 10-45 parts by mass of synthetic oil and 15-40 parts by mass of a composite antioxidant, and uniformly stirring to obtain a premix; adding 4-15 parts by mass of particle or sheet all-carbon aerogel into the premix under the vacuum stirring state, introducing nitrogen, pressurizing for a certain time, releasing the nitrogen to normal pressure, and performing vacuum degassing at 100 ℃ to obtain the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010254.XA CN108192693B (en) | 2018-01-04 | 2018-01-04 | All-carbon aerogel multifunctional high-temperature chain oil complexing agent, and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010254.XA CN108192693B (en) | 2018-01-04 | 2018-01-04 | All-carbon aerogel multifunctional high-temperature chain oil complexing agent, and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108192693A CN108192693A (en) | 2018-06-22 |
| CN108192693B true CN108192693B (en) | 2020-10-09 |
Family
ID=62588438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810010254.XA Expired - Fee Related CN108192693B (en) | 2018-01-04 | 2018-01-04 | All-carbon aerogel multifunctional high-temperature chain oil complexing agent, and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108192693B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250672A (en) * | 2011-06-07 | 2011-11-23 | 山东源根石油化工有限公司 | Mineral-oil-based high-temperature chain oil and preparation method thereof |
| CN102329679A (en) * | 2011-09-05 | 2012-01-25 | 王琴 | Novel gear lubrication additive |
| CN103497820A (en) * | 2013-09-02 | 2014-01-08 | 安庆市中天石油化工有限公司 | High-temperature chain lubricant and preparation method thereof |
| CN103666652A (en) * | 2013-12-05 | 2014-03-26 | 青岛汇而通商贸有限公司 | Sound-proof turbine lubricating oil |
| KR20150014063A (en) * | 2013-07-29 | 2015-02-06 | 주식회사 에스앤에스레볼루션 | A moisture sensor |
| CN105176638A (en) * | 2015-06-30 | 2015-12-23 | 上海禾泰特种润滑科技股份有限公司 | Chain lubricating oil composite agent and preparation method thereof |
-
2018
- 2018-01-04 CN CN201810010254.XA patent/CN108192693B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250672A (en) * | 2011-06-07 | 2011-11-23 | 山东源根石油化工有限公司 | Mineral-oil-based high-temperature chain oil and preparation method thereof |
| CN102329679A (en) * | 2011-09-05 | 2012-01-25 | 王琴 | Novel gear lubrication additive |
| KR20150014063A (en) * | 2013-07-29 | 2015-02-06 | 주식회사 에스앤에스레볼루션 | A moisture sensor |
| CN103497820A (en) * | 2013-09-02 | 2014-01-08 | 安庆市中天石油化工有限公司 | High-temperature chain lubricant and preparation method thereof |
| CN103666652A (en) * | 2013-12-05 | 2014-03-26 | 青岛汇而通商贸有限公司 | Sound-proof turbine lubricating oil |
| CN105176638A (en) * | 2015-06-30 | 2015-12-23 | 上海禾泰特种润滑科技股份有限公司 | Chain lubricating oil composite agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108192693A (en) | 2018-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102899550A (en) | High temperature resistant self-lubricating bearing material and preparation method thereof | |
| CN104830504A (en) | Water-based high temperature belting leather agent and preparation method thereof | |
| CN105441181A (en) | Metal cutting fluid and preparation method thereof | |
| CN109439385B (en) | Nano wear-resistant antifriction lubricating oil additive and preparation method thereof | |
| CN105273805A (en) | Lubricant additive | |
| CN108192693B (en) | All-carbon aerogel multifunctional high-temperature chain oil complexing agent, and preparation method and application thereof | |
| CN101319165A (en) | Heavy-duty gear lubricant and preparation method thereof | |
| CN104059728B (en) | Lubricating oil additive | |
| CN106010758A (en) | Lubricating oil for automotive mechanical gears and preparation method of lubricating oil | |
| CN104830467A (en) | Antiwear bearing lubricant | |
| CN106367164A (en) | Graphene lubricant additive and preparation method thereof | |
| CN101812354A (en) | Additive for wear resistance of lubricating oil | |
| CN104479813A (en) | Compound calcium sulfonate based lubricating grease | |
| SG136115A1 (en) | Grease composition and additive for improving bearing life | |
| CN115491244A (en) | Shock-absorbing wear-resistant high-temperature lubricating grease composition and preparation method thereof | |
| CN104312678A (en) | Gear wear-resisting lubricating grease composition and preparation method thereof | |
| CN104611103A (en) | Environment-friendly wear-resisting gear oil | |
| CN101338242B (en) | Gear oil potentiator special for pumping unit | |
| CN111004663A (en) | Novel borate additive and grease composition containing the same | |
| CN104629888A (en) | Graphite lubricant with high performance-price ratio | |
| CN109971530A (en) | A kind of antioxidant preservative for lubricating oil | |
| CN102618370A (en) | Calcium sulfonate complex grease | |
| CN202646362U (en) | Non-oil-lubricated bearing for anti-deteriorated lubrication of mine car | |
| CN110669573B (en) | Energy-saving anti-friction agent for gasoline engine oil, preparation method of energy-saving anti-friction agent and gasoline engine oil | |
| CN105602691A (en) | Manual energy-saving transmission oil and preparation method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |