CN105820861B - A kind of energy-saving diesel machine oil and preparation method thereof - Google Patents

A kind of energy-saving diesel machine oil and preparation method thereof Download PDF

Info

Publication number
CN105820861B
CN105820861B CN201610182014.9A CN201610182014A CN105820861B CN 105820861 B CN105820861 B CN 105820861B CN 201610182014 A CN201610182014 A CN 201610182014A CN 105820861 B CN105820861 B CN 105820861B
Authority
CN
China
Prior art keywords
parts
energy
oil
machine oil
diesel machine
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.)
Active
Application number
CN201610182014.9A
Other languages
Chinese (zh)
Other versions
CN105820861A (en
Inventor
黄毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong LAK Technology Co., Ltd.
Original Assignee
Shandong Lak Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Lak Technology Co Ltd filed Critical Shandong Lak Technology Co Ltd
Priority to CN201610182014.9A priority Critical patent/CN105820861B/en
Publication of CN105820861A publication Critical patent/CN105820861A/en
Application granted granted Critical
Publication of CN105820861B publication Critical patent/CN105820861B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • C10M2207/02—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
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids 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
    • 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
    • C10M2207/2835—Esters of polyhydroxy compounds 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
    • 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
    • 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
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • 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
    • C10N2010/12—Groups 6 or 16
    • 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
    • C10N2030/54—Fuel economy
    • 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

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 a kind of energy-saving diesel machine oil and preparation method thereof, the energy-saving diesel machine oil is made of the raw material of following weight parts：0.8 1.0 parts of mono alkenyl succimide, 0.4 0.6 parts of alkyl benzene calcium sulfonate, 0.3 0.8 parts of antiwear additive, 4,0.4 0.6 parts of 4' dioctyl diphenylamines, 0.4 0.6 parts of 2 tertiary butyl, 4,6 xylenol, 38 parts of ethylene-propylene copolymer, 0.002 0.005 parts of dimethicone, 90 100 parts of base oil.Energy-saving diesel machine oil of the present invention prepares simply, can effectively improve the antifriction antiwear effect of diesel engine oil, reduce the consumption of fuel, saved resource.

Description

A kind of energy-saving diesel machine oil and preparation method thereof
Technical field
It is a kind of energy-saving diesel machine oil and preparation method thereof the present invention relates to technical field of lubricating oil.
Background technology
Diesel engine oil is an important branch of vehicle lubricating oil, and diesel engine belongs to compression ignition engine.Diesel engine uses The method of compressed air improves the self-ignition point that air themperature is more than diesel oil, at this moment sprays into diesel oil, diesel oil mist and air mixing again While oneself ignition.Diesel engine is compared with gasoline engine, and the thermal efficiency is high first, and fuel economy is good, can be used Inexpensive heavy oil.The consumption rate of fuel oil is low, and secondly power and the range of speeds are big, and the feature of environmental protection is good, CO2 emissions and gasoline Machine, which is compared, is more about low 30-35%.Therefore application field is extensive, so the demand of diesel engine oil is growing therewith.
The energy-saving and emission-reduction of engine can be carried out by 3 kinds of main paths：Change and improve engine design, improve combustion Expect quality and uses THE ENERGY CONSERVATION TECHNOLOGY OF LUBRICANT.Confidence level and durability test caused by being designed due to engine usually require to spend Considerable time and very high cost, while the space that fuel mass is promoted is little, in contrast, passes through lubricant formula Technology will be far below the cost of change engine hardware to improve the cost of fuel economy, so fuel economy engine oil Development use, can quickly realize energy-saving and emission-reduction purpose.
Existing research shows that about 20-25% is by the friction between parts in the energy of motor vehicle fuel acting release It is consumed, the wherein friction loss between cylinder sleeve and piston and piston ring accounts for the 45-65% of total friction head.Friction improver with Metal surface occurs physically or chemically reaction and is adsorbed on metal surface, forms protective film, reduces friction factor, is realized to reach Save the purpose of fuel.Therefore it is to reduce friction by adding efficient friction improver in I. C. engine oil, improves fuel warp A kind of effective means of Ji property.
The shortcomings that prior art：Diesel engine oil does not reduce friction by adding energy-saving anti-friction agent, to fuel consumption Greatly, waste of resource.
Invention content
For the deficiencies in the prior art, the first technical problem to be solved by the present invention is to provide a kind of energy-saving firewood Oil machine oil.
The second technical problem to be solved by the present invention is to provide a kind of preparation method of energy-saving diesel machine oil.
Purpose of the present invention is to what is be achieved through the following technical solutions：
A kind of energy-saving diesel machine oil, is made of the raw material of following weight parts：0.8-1.0 parts of mono alkenyl succimide, alkane 0.4-0.6 parts of base benzene sulfonic acid calcium, 0.3-0.8 parts of antiwear additive, 0.4-0.6 parts of 4,4'- dioctyl diphenylamines, 2- tertiary butyls -4,6- 0.4-0.6 parts of xylenol, 3-8 parts of ethylene-propylene copolymer, 0.002-0.005 parts of dimethicone, 90-100 parts of base oil.
The base oil is by pentaerythritol tetramyristate, di n octyl adipate, four laurate of pentaerythrite Mix, the pentaerythritol tetramyristate, di n octyl adipate, four laurate of pentaerythrite mass ratio be (1-3)：(1-3)：(1-3).
Preferably, the antiwear additive is by 40-60wt%N, (2- ethylhexyls) molybdenum dithiocarbamates of N- bis- and 40- 60wt%N, N- bis- (13) alkyl molybdenum dithiocarbamate forms.
The present invention also provides the preparation methods of above-mentioned energy-saving diesel machine oil：By mono alkenyl succimide, benzene sulfonamide Sour calcium, antiwear additive, 4,4'- dioctyl diphenylamines, 2- tertiary butyl -4,6- xylenols, ethylene-propylene copolymer, dimethicone, Base oil is added in reconciliation kettle and is uniformly mixed to get the energy-saving diesel machine oil.
Energy-saving diesel machine oil of the present invention prepares simply, can effectively improve the antifriction antiwear effect of diesel engine oil, reduce The consumption of fuel, has saved resource.
Specific implementation mode
With reference to embodiment, the present invention is described further, as described below, is only the preferable implementation to the present invention Example, not limits the present invention, any person skilled in the art is possibly also with the disclosure above Technology contents be changed to the equivalent embodiment changed on an equal basis.Without departing from the concept of the present invention, according to the present invention Technical spirit any simple modification that following embodiment is made or equivalent variations, all fall in protection scope of the present invention.
Each raw material introduction of embodiment：
Alkyl benzene calcium sulfonate uses number of patent application：200810011923.1 prepared by the method for middle embodiment 1.
4,4'- dioctyl diphenylamines, No. CAS：101-67-7.
2- tertiary butyl -4,6- xylenols, No. CAS：1879-09-0.
Ethylene-propylene copolymer, No. CAS：9010-79-1, it is limited using the strong finish product of Daqing Hi-Tech Technology Industrial Development District woods The ethylene-propylene copolymer of the model T613A of company.
Dimethicone, No. CAS：63148-62-9, using DOW CORNING PMX-200 conventional viscosity antifoaming agent dimethyl-silicons Oil, viscosity 350cs.
Pentaerythritol tetramyristate, No. CAS：18641-59-3.
Di n octyl adipate, No. CAS：123-79-5.
Four laurate of pentaerythrite, No. CAS：13057-50-6.
N, N- bis- (2- ethylhexyls) molybdenum dithiocarbamate, structural formula are as follows：Its structural formula is as follows：
Wherein R is 2- ethylhexyls.
N, N- bis- (13) alkyl molybdenum dithiocarbamate, structural formula are as follows：Its structural formula is as follows：
Wherein R is straight chain tridecyl.
Mono alkenyl succimide, structural formula are as follows：
Wherein, PIB is the polyisobutene that molecular weight is 1000, n=3.
Embodiment 1
Energy-saving diesel machine oil raw material (parts by weight)：It is 0.9 part of mono alkenyl succimide, 0.5 part of alkyl benzene calcium sulfonate, wear-resistant 0.6 part of agent, 0.5 part of 4,4'- dioctyl diphenylamines, 0.5 part of 2- tertiary butyl -4,6- xylenols, 4 parts of ethylene-propylene copolymer, two 0.003 part of methyl-silicone oil, 94 parts of base oil.
The base oil is by pentaerythritol tetramyristate, di n octyl adipate, four laurate of pentaerythrite It is 1 in mass ratio：1：1 is uniformly mixed to obtain.
The antiwear additive is by 50wt%N, (2- ethylhexyls) molybdenum dithiocarbamates of N- bis- and 50wt%N, N- bis- (13) alkyl molybdenum dithiocarbamate is uniformly mixed to obtain.
The preparation method of energy-saving diesel machine oil：By the base oil of basic weight of oil half (i.e. base oil total weight Half) it is added in reconciliation kettle, 85 DEG C are warming up to, ethylene-propylene copolymer, 4,4'- dioctyl diphenylamines, tertiary butyl -4 2- are added, 6- xylenols, 300 revs/min of rotating speed stir 30 minutes；The remaining base oil of addition be (i.e. remaining total weight half Base oil), it is 60 DEG C to keep temperature, and mono alkenyl succimide, alkyl benzene calcium sulfonate, 300 revs/min of rotating speed, stirring 20 is added Minute；Antiwear additive, dimethicone is added, it is 60 DEG C to keep temperature, and 300 revs/min of rotating speed is stirred 40 minutes, is cooled to room temperature. Obtain the energy-saving diesel machine oil of the preparation of embodiment 1.
Embodiment 2
It is substantially the same manner as Example 1, it differs only in：The base oil is by di n octyl adipate, pentaerythrite Four laurates are 1 in mass ratio：1 is uniformly mixed to obtain.Obtain the energy-saving diesel machine oil of the preparation of embodiment 2.
Embodiment 3
It is substantially the same manner as Example 1, it differs only in：The base oil is by pentaerythritol tetramyristate, season Penta tetrol, four laurate is 1 in mass ratio：1 is uniformly mixed to obtain.Obtain the energy-saving diesel machine oil of the preparation of embodiment 3.
Embodiment 4
It is substantially the same manner as Example 1, it differs only in：The base oil by pentaerythritol tetramyristate, oneself Diacid di-n-octyl is 1 in mass ratio：1 is uniformly mixed to obtain.Obtain the energy-saving diesel machine oil of the preparation of embodiment 4.
Embodiment 5
It is substantially the same manner as Example 1, it differs only in：The antiwear additive is only N, N- bis- (2- ethylhexyls) two sulphur For carbamic acid molybdenum.Obtain the energy-saving diesel machine oil of the preparation of embodiment 5.
Embodiment 6
It is substantially the same manner as Example 1, it differs only in：The antiwear additive is only N, and N- bis- (13) alkyl two is thio Carbamic acid molybdenum.Obtain the energy-saving diesel machine oil of the preparation of embodiment 6.
Test case 1
The embodiment 1-6 energy-saving diesel machine oil performances prepared are tested, oil product wear scar diameter and average friction Force data is four ball frictional testing machine test datas, and item is arranged according to GB/T12583-90, four-ball tester in test method Part is load 40kgf, rotating speed 1500rpm, run time 1h, 40 DEG C of initial temperature.The use of mileage is to be added in same vehicle, row A period of time is sailed according to the requirement sample detection determination of the standard of GB7607-2010 diesel engine oil criteria for changing oil.Specific test result It is shown in Table 1.
Table 1：Energy-saving diesel machine oil performance test result table
Wear scar diameter/mm Average friction force/N Use mileage/kilometer
Embodiment 1 0.329 3.313 65000
Embodiment 2 0.362 3.476 52000
Embodiment 3 0.359 3.458 55000
Embodiment 4 0.364 3.485 50000
Embodiment 5 0.371 3.516 45000
Embodiment 6 0.375 3.521 40000
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (pentaerythritol tetramyristate, di n octyl adipate, season Penta tetrol, four laurate compounds) energy-saving diesel machine oil performance is substantially better than embodiment 2-4 (four myristic acids of pentaerythrite Both arbitrary compounding in ester, di n octyl adipate, four laurate of pentaerythrite).Comparing embodiment 1 and embodiment 5-6, it is real Applying example 1, ((2- ethylhexyls) molybdenum dithiocarbamate of N, N- bis- and N, N- bis- (13) alkyl molybdenum dithiocarbamate are multiple With) energy-saving diesel machine oil performance be substantially better than embodiment 5-6 ((2- ethylhexyls) molybdenum dithiocarbamate of N, N- bis- and Single raw material in N, N- bis- (13) alkyl molybdenum dithiocarbamate).

Claims (2)

1. a kind of energy-saving diesel machine oil, which is characterized in that be made of the raw material of following weight parts：Mono alkenyl succimide 0.8- 1.0 parts, 0.4-0.6 parts of alkyl benzene calcium sulfonate, 0.3-0.8 parts of antiwear additive, 0.4-0.6 parts of 4,4'- dioctyl diphenylamines, the tertiary fourths of 2- 0.4-0.6 parts of base -4,6- xylenols, 3-8 parts of ethylene-propylene copolymer, 0.002-0.005 parts of dimethicone, base oil 90- 100 parts；
The base oil is mixed by pentaerythritol tetramyristate, di n octyl adipate, four laurate of pentaerythrite Form, the pentaerythritol tetramyristate, di n octyl adipate, four laurate of pentaerythrite mass ratio be (1- 3)：(1‐3)：(1‐3)；
The antiwear additive is by 40-60wt%N, (2- ethylhexyls) molybdenum dithiocarbamates of N- bis- and 40-60wt%N, N- Two (13) alkyl molybdenum dithiocarbamates form.
2. the preparation method of energy-saving diesel machine oil as described in claim 1, it is characterised in that：By mono alkenyl succimide, Alkyl benzene calcium sulfonate, antiwear additive, 4,4'- dioctyl diphenylamines, 2- tertiary butyl -4,6- xylenols, ethylene-propylene copolymer, diformazan Base silicone oil, base oil are added in reconciliation kettle and are uniformly mixed to get the energy-saving diesel machine oil.
CN201610182014.9A 2016-03-28 2016-03-28 A kind of energy-saving diesel machine oil and preparation method thereof Active CN105820861B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610182014.9A CN105820861B (en) 2016-03-28 2016-03-28 A kind of energy-saving diesel machine oil and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610182014.9A CN105820861B (en) 2016-03-28 2016-03-28 A kind of energy-saving diesel machine oil and preparation method thereof

Publications (2)

Publication Number Publication Date
CN105820861A CN105820861A (en) 2016-08-03
CN105820861B true CN105820861B (en) 2018-10-12

Family

ID=56524858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610182014.9A Active CN105820861B (en) 2016-03-28 2016-03-28 A kind of energy-saving diesel machine oil and preparation method thereof

Country Status (1)

Country Link
CN (1) CN105820861B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101195786A (en) * 2006-12-07 2008-06-11 中国石油天然气股份有限公司 Gasoline and engine oil composition
CN104046418A (en) * 2013-03-13 2014-09-17 中国石油天然气股份有限公司 Light-duty diesel oil/gasoline car engine lubricating oil composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011190331A (en) * 2010-03-12 2011-09-29 Idemitsu Kosan Co Ltd Lubricant composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101195786A (en) * 2006-12-07 2008-06-11 中国石油天然气股份有限公司 Gasoline and engine oil composition
CN104046418A (en) * 2013-03-13 2014-09-17 中国石油天然气股份有限公司 Light-duty diesel oil/gasoline car engine lubricating oil composition

Also Published As

Publication number Publication date
CN105820861A (en) 2016-08-03

Similar Documents

Publication Publication Date Title
CN105542922B (en) A kind of energy-saving diesel machine oil of overlength oil drain interval and preparation method thereof
CN106497654A (en) A kind of graphene-containing lubricating oil and preparation method thereof
CN110713859B (en) Diesel engine oil composition
CN104017634B (en) A kind of compound method of and the energy saving and environment friendly machine oil of Engine Matching
CN111303970A (en) Environment-friendly total synthetic diesel engine oil and preparation method thereof
CN105695054A (en) Ultra-low-viscosity energy-saving gasoline engine oil and preparation method thereof
CN106566617A (en) Preparation method for energy-saving and environment-friendly diesel engine oil
CN109321337A (en) A kind of engine oil composition and preparation method with low-friction coefficient
CN105670755B (en) Manual transmission oil
CN102876430B (en) Lubricating oil and additive for lubricating oil
CN107674731A (en) Graphene lubricating oil for automobile engine and preparation method thereof
CN105623795B (en) A kind of energy-saving engine antiwear additive and preparation method thereof
CN105820861B (en) A kind of energy-saving diesel machine oil and preparation method thereof
CN110305716A (en) Wear-resistant repairing type energy conservation and environmental protection lubricating oil and preparation method thereof
CN105733768A (en) Special heavy-load diesel engine oil for mine area and preparation method thereof
CN105861121B (en) A kind of energy saving wear-resistant gasoline engine oil and preparation method thereof
CN105623816B (en) Wear-resistant low noise lubricating oil of a kind of special heavy duty of motor tricycle and preparation method thereof
CN103468374B (en) High-temperature-resisting liquefied natural gas automobile engine oil
CN105695056B (en) A kind of low ash content, long-life, Environmental Cities gas engine oil
CN110373247A (en) Functional graphene/montmorillonite/boric acid lanthanide composite material lube oil additive
CN1181168C (en) Engine lubricating oil composition
CN113913232B (en) Energy-saving low-ash long-oil-change-period diesel engine oil and preparation method and application thereof
CN105861122B (en) A kind of heavy duty special for diesel engine oil and preparation method thereof
CN105733779B (en) A kind of low viscosity antifriction gasoline engine oil and preparation method thereof
CN103194298B (en) Energy-saving and friction-reducing additive composition for diesel engine oil

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20180830

Address after: 276000 No. 109 building, A District, Linyi comprehensive business park, Linxi seven road, Lanshan District, Linyi, Shandong, Linxi

Applicant after: Shandong LAK Technology Co., Ltd.

Address before: 200092 302, 3 Lane 248 lane, Tianbao West Road, Hongkou District, Shanghai.

Applicant before: Huang Yi

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: 276000 Gojiu Road and Longsheng Road, Lanshan Economic Development Zone, Linyi City, Shandong Province, converge to the north of 100m East

Patentee after: Shandong LAK Technology Co., Ltd.

Address before: 276000 No. 109 building, A District, Linyi comprehensive business park, Linxi seven road, Lanshan District, Linyi, Shandong, Linxi

Patentee before: Shandong LAK Technology Co., Ltd.

CP02 Change in the address of a patent holder