CN106566632A - Environment-friendly and energy-saving engine lubricating oil containing boron-nitrogen additives and preparation method thereof - Google Patents

Environment-friendly and energy-saving engine lubricating oil containing boron-nitrogen additives and preparation method thereof Download PDF

Info

Publication number
CN106566632A
CN106566632A CN201610888456.5A CN201610888456A CN106566632A CN 106566632 A CN106566632 A CN 106566632A CN 201610888456 A CN201610888456 A CN 201610888456A CN 106566632 A CN106566632 A CN 106566632A
Authority
CN
China
Prior art keywords
parts
lubricating oil
powder
engine lubricating
nitrogen
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
Application number
CN201610888456.5A
Other languages
Chinese (zh)
Inventor
甘海滨
胡帮友
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.)
Wuhu Cang Agricultural Equipment Manufacturing Co Ltd
Original Assignee
Wuhu Cang Agricultural Equipment Manufacturing 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 Wuhu Cang Agricultural Equipment Manufacturing Co Ltd filed Critical Wuhu Cang Agricultural Equipment Manufacturing Co Ltd
Priority to CN201610888456.5A priority Critical patent/CN106566632A/en
Publication of CN106566632A publication Critical patent/CN106566632A/en
Pending legal-status Critical Current

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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • 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
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/043—Sulfur; Selenenium; Tellurium
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • 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
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C10M2201/103—Clays; Mica; Zeolites
    • 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
    • C10M2201/14—Inorganic compounds or elements as ingredients in lubricant compositions inorganic compounds surface treated with organic 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
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • 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
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/402—Castor oils
    • 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
    • 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
    • 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
    • C10N2030/64—Environmental friendly compositions

Abstract

The invention discloses an environment-friendly and energy-saving engine lubricating oil containing boron-nitrogen additives and a preparation method thereof. The environment-friendly and energy-saving engine lubricating oil is prepared from the following raw materials in parts by weight: 1 to 3 parts of nitrogen-containing borate, 50 to 70 parts of rapeseed oil, 1 to 2 parts of paraffin, 15 to 25 parts of poly-alpha-olefin PAO6, 5 to 15 parts of polyol ester PriEco3000, 4 to 8 parts of powdered sulfur, 1 to 2 parts of castor oil, 0.5 to 1 part of tungsten powder, 5 to 10 parts of zeolite ZIF-8, 2 to 3 parts of linoleic acid, 15 to 20 parts of dimethyl sulfoxide, 5 to 10 parts of a pour point depressant LZL803B, 4 to 7 parts of an ethylene-propylene copolymer T618, 15 to 20 parts of deionized water and a proper amount of absolute ethyl alcohol. According to the invention, a hydrophobic and lipophilic material, i.e., the zeolite ZIF-8 is introduced and can be used as a carrier of tungsten disulfide particles, thereby further improving fusion with base oil; and the nitrogen-containing borate is cooperatively added, so lubrication under high loading can be borne, and the service life of parts and the service life of the lubricating oil are effectively improved.

Description

A kind of environmental protection energy-saving engine lubricating oil of boracic nitrogen system additive and preparation method thereof
Technical field
The present invention relates to a kind of engine lubricating oil and its preparation, more particularly to a kind of environmental protection section of boracic nitrogen system additive Energy engine lubricating oil and preparation method thereof.
Background technology
Lubricating oil also has pole in industries such as aviation, automobile, machining, transportation, metallurgy, coal, building, light industrys To be widely applied.With the high speed development of industry, the demand of lubricating oil rises year by year.And it is traditional based on mineral oil The lubricant of oil, not only pollutes environment, while also exacerbating lack of energy.While it is widely used, unavoidably Ground can by transport, reveal, sputtering, overflow or it is inappropriate discharge etc. number of ways flow into environment, severe contamination soil and Water resource, destruction ecological environment and ecological balance.Green Lubricants are also called environmentally friendly or environmental compatible type lubricating oil, its Including both sides implication：One is that its performance must is fulfilled for working condition requirement；Two is ecological effect, i.e., itself and its decompose Product will not work the mischief to ecological environment, or be to a certain extent friendly to environment in certain limit.
Shi Chen is in its Ph.D. Dissertation《Nanometer WS2The development and its performance study of environmental protection energy-saving engine lubricating oil》 In, using Oleum Brassicae campestriss, polyalphaolefin PAO6, polyol ester PriEco3000 and WS2A kind of engine lubricating oil is prepared for, but Its bearing capacity, abrasion-resistance need to be improved.
The content of the invention
Thinking based on more than, the present invention is intended to provide a kind of environmental protection and energy saving with high-mechanic performance, high-wear resistance Engine lubricating oil and preparation method thereof.
The technical problem to be solved is realized using following technical scheme：
A kind of environmental protection energy-saving engine lubricating oil of boracic nitrogen system additive, it is characterised in that by the raw material system of following weight portion Into：
Nitrogen-containing borate 1-3, Oleum Brassicae campestriss 50-70, paraffin 1-2, polyalphaolefin PAO6 15-25, polyol ester PriEco3000 5- 15, sulphur powder 4-8, Oleum Ricini 1-2, tungsten powder 0.5-1, zeolite ZIF-8 5-10, linoleic acid 2-3, dimethyl sulfoxide 15-20, pour point depression Agent LZL803B 5-10, ethylene-propylene copolymer T618 4-7, deionized water 15-20, appropriate dehydrated alcohol.
Described environmental protection energy-saving engine lubricating oil of a kind of boracic nitrogen system additive and preparation method thereof, its feature exists In being made up of following steps：
A. sulphur powder and tungsten powder are mixed, forms mixture, the mixture is reacted at a temperature of 110-260 DEG C, then Reactant is crystallized at a temperature of 500-700 DEG C in nonoxidizing atmosphere, that is, is obtained tungsten disulphide powder and remaining Sulphur powder mixture；
B. step a gained mixture is mixed with deionized water, adds linoleic acid, paraffin, suspension is obtained, in strong ultrasonic field Middle employing ball grinding stirring processes feeding after suspension 8-12h, and lyophilization obtains ultra-fine tungsten disulfide and sulfur mix powder；
C. step b gained mix powder is scattered in dimethyl sulfoxide solvent, and is added thereto to zeolite ZIF-8, Semen Ricini Oil, proceeds in ptfe autoclave after stirring, and after placing 5-10 days under the conditions of 80-120 DEG C, filters and with anhydrous Washing with alcohol 2-4 time, after drying at room temperature, obtains adsorbing ultra-fine tungsten disulfide and sulfur powder, and has the boiling of dimethyl sulfoxide filling Stone ZIF-8 mixture；
D. by Oleum Brassicae campestriss, nitrogen-containing borate, polyalphaolefin PAO6, polyol ester PriEco3004 mixing, pour-point depressant is added LZL803B, ethylene-propylene copolymer T618, step c gained mixture, proceed to stirring 30-90min in blender.
Described environmental protection energy-saving engine lubricating oil of a kind of boracic nitrogen system additive and preparation method thereof, its feature exists In the rotating speed of blender is 200-400r/min.
The invention has the beneficial effects as follows：The present invention hangs tungsten disulfide using strong ultrasound and the compound action of ball grinding stirring The close nano tungsten disulfide grain graininess of floating particles granularity, then moditied processing is carried out to particle surface by linoleic acid, it is effectively anti- Stopped it is intergranular reunite again so that tungsten disulfide granule keeps stable dispersion in base oil, improve its stability； Hydrophobic lipophilic material zeolite ZIF-8 is introduced, and is soaked with dimethyl sulfoxide, not only can be using zeolite ZIF-8 as tungsten disulfide The carrier of granule, further improves its amalgamation with base oil, at the same zeolite ZIF-8 can as excellent lubricating additive, With tungsten disulfide together to strengthen the bearing capacity and antiwear and antifriction ability of lubricating oil, and dimethyl sulfoxide then promotes zeolite The fusion faculty of ZIF-8 carriers and lubricating oil.It is used as subjective basis oil by Oleum Brassicae campestriss, improves the feature of environmental protection of the lubricating oil Can, environmental friendliness；Cooperation with the addition of nitrogen-containing borate, can bear the lubrication under high load, effectively improve the use longevity of part The service life of life and lubricating oil.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.
Embodiment
A kind of environmental protection energy-saving engine lubricating oil of boracic nitrogen system additive, it is characterised in that by the original of following weight portion Material is made：
Nitrogen-containing borate 3, Oleum Brassicae campestriss 70, paraffin 2, polyalphaolefin PAO6 25, polyol ester PriEco3000 15, sulphur powder 8, castor Oleum Sesami 2, tungsten powder 1, zeolite ZIF-8 10, linoleic acid 3, dimethyl sulfoxide 20, pour-point depressant LZL803B 10, ethylene-propylene copolymer T618 7, deionized water 20, appropriate dehydrated alcohol.
Described environmental protection energy-saving engine lubricating oil of a kind of boracic nitrogen system additive and preparation method thereof, its feature exists In being made up of following steps：
A. sulphur powder and tungsten powder are mixed, forms mixture, the mixture is reacted at a temperature of 110-260 DEG C, then Reactant is crystallized at a temperature of 500-700 DEG C in nonoxidizing atmosphere, that is, is obtained tungsten disulphide powder and remaining Sulphur powder mixture；
B. step a gained mixture is mixed with deionized water, adds linoleic acid, paraffin, suspension is obtained, in strong ultrasonic field Middle employing ball grinding stirring processes feeding after suspension 8-12h, and lyophilization obtains ultra-fine tungsten disulfide and sulfur mix powder；
C. step b gained mix powder is scattered in dimethyl sulfoxide solvent, and is added thereto to zeolite ZIF-8, Semen Ricini Oil, proceeds in ptfe autoclave after stirring, and after placing 5-10 days under the conditions of 80-120 DEG C, filters and with anhydrous Washing with alcohol 2-4 time, after drying at room temperature, obtains adsorbing ultra-fine tungsten disulfide and sulfur powder, and has the boiling of dimethyl sulfoxide filling Stone ZIF-8 mixture；
D. by Oleum Brassicae campestriss, nitrogen-containing borate, polyalphaolefin PAO6, polyol ester PriEco3004 mixing, pour-point depressant is added LZL803B, ethylene-propylene copolymer T618, step c gained mixture, proceed to stirring 30-90min in blender.
Described environmental protection energy-saving engine lubricating oil of a kind of boracic nitrogen system additive and preparation method thereof, its feature exists In the rotating speed of blender is 200-400r/min.
The present invention technical parameter be：Average friction coefficient >=0.62；The addition of tungsten disulphide powder makes engine piston The wear extent of ring reduces >=27.6%.

Claims (3)

1. a kind of environmental protection energy-saving engine lubricating oil of boracic nitrogen system additive, it is characterised in that by the raw material of following weight portion Make：
Nitrogen-containing borate 1-3, Oleum Brassicae campestriss 50-70, paraffin 1-2, polyalphaolefin PAO6 15-25, polyol ester PriEco3000 5- 15, sulphur powder 4-8, Oleum Ricini 1-2, tungsten powder 0.5-1, zeolite ZIF-8 5-10, linoleic acid 2-3, dimethyl sulfoxide 15-20, pour point depression Agent LZL803B 5-10, ethylene-propylene copolymer T618 4-7, deionized water 15-20, appropriate dehydrated alcohol.
2. a kind of environmental protection energy-saving engine lubricating oil of boracic nitrogen system additive according to claim 1 and its preparation side Method, it is characterised in that be made up of following steps：
A. sulphur powder and tungsten powder are mixed, forms mixture, the mixture is reacted at a temperature of 110-260 DEG C, then Reactant is crystallized at a temperature of 500-700 DEG C in nonoxidizing atmosphere, that is, is obtained tungsten disulphide powder and remaining Sulphur powder mixture；
B. step a gained mixture is mixed with deionized water, adds linoleic acid, paraffin, suspension is obtained, in strong ultrasonic field Middle employing ball grinding stirring processes feeding after suspension 8-12h, and lyophilization obtains ultra-fine tungsten disulfide and sulfur mix powder；
C. step b gained mix powder is scattered in dimethyl sulfoxide solvent, and is added thereto to zeolite ZIF-8, Semen Ricini Oil, proceeds in ptfe autoclave after stirring, and after placing 5-10 days under the conditions of 80-120 DEG C, filters and with anhydrous Washing with alcohol 2-4 time, after drying at room temperature, obtains adsorbing ultra-fine tungsten disulfide and sulfur powder, and has the boiling of dimethyl sulfoxide filling Stone ZIF-8 mixture；
D. by Oleum Brassicae campestriss, nitrogen-containing borate, polyalphaolefin PAO6, polyol ester PriEco3004 mixing, pour-point depressant is added LZL803B, ethylene-propylene copolymer T618, step c gained mixture, proceed to stirring 30-90min in blender.
3. a kind of environmental protection energy-saving engine lubricating oil of boracic nitrogen system additive according to claim 2 and its preparation side Method, it is characterised in that the rotating speed of blender is 200-400r/min.
CN201610888456.5A 2016-10-12 2016-10-12 Environment-friendly and energy-saving engine lubricating oil containing boron-nitrogen additives and preparation method thereof Pending CN106566632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610888456.5A CN106566632A (en) 2016-10-12 2016-10-12 Environment-friendly and energy-saving engine lubricating oil containing boron-nitrogen additives and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610888456.5A CN106566632A (en) 2016-10-12 2016-10-12 Environment-friendly and energy-saving engine lubricating oil containing boron-nitrogen additives and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106566632A true CN106566632A (en) 2017-04-19

Family

ID=58532790

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610888456.5A Pending CN106566632A (en) 2016-10-12 2016-10-12 Environment-friendly and energy-saving engine lubricating oil containing boron-nitrogen additives and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106566632A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105038905A (en) * 2015-07-09 2015-11-11 太原理工大学 Lubricating oil, lubricating oil additive and preparation method therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105038905A (en) * 2015-07-09 2015-11-11 太原理工大学 Lubricating oil, lubricating oil additive and preparation method therefor

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
（苏）彼特罗夫: "《发动机燃料化学》", 30 September 1957, 石油工业出版社 *
朱廷彬等: "《润滑脂技术大全》", 30 April 2005, 中国石化出版社 *
杨兰春: "《齿轮工程词典》", 30 November 1994, 机械工业出版社 *
石琛: "纳米WS2环保节能发动机润滑油的研制及其性能研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 *

Similar Documents

Publication Publication Date Title
CN109439398B (en) Lubricating grease containing composite additive and preparation method thereof
CN105176647B (en) A kind of wire cutting oil and preparation method thereof
CN102627997A (en) High-temperature extreme-pressure bentonite grease lubricant
CN104804797A (en) Engine oil composition and preparation method thereof
CN103602376B (en) A kind of Composite nanometer antiwear agent and preparation method thereof
CN1926224A (en) Grease composition and method for production thereof, and rolling bearing having the grease composition sealed therein
CN108148650A (en) Two-dimensional material micro-nano piece and the compound lubricating oil of carbon quantum dot and preparation method thereof
CN102344846A (en) Lubricating oil with negative wear self-repair function and preparation method thereof
CN108998183B (en) Smart phone frame synthetic type high-light cutting fluid and preparation method thereof
CN106544095A (en) It is a kind of that environmental protection energy-saving engine lubricating oil of antioxidant and preparation method thereof is made with Radix Glycyrrhizae glucosides
CN102019232A (en) Application of methylne bis (bitutyl dithio carbamate)
CN103555392A (en) Ionic liquid-containing micro-emulsified metal cutting fluid, and preparation method and application thereof
CN106566632A (en) Environment-friendly and energy-saving engine lubricating oil containing boron-nitrogen additives and preparation method thereof
CN106544096A (en) A kind of high abrasion-resistant environmental protection energy-saving engine lubricating oil of graphene-containing and preparation method thereof
CN106497663A (en) Environmental protection energy-saving engine lubricating oil that a kind of nano molybdenum disulfide adds and preparation method thereof
CN101812354A (en) Additive for wear resistance of lubricating oil
CN109705963A (en) A kind of compound high stability lubricant and its preparation process
CN106566631A (en) High-thermal conductivity environment-friendly and energy-efficient engine lubricating oil and preparation method thereof
CN110734804B (en) Nano cutting oil and preparation method and application thereof
CN106566628A (en) Environment-friendly and energy-saving engine lubricating oil containing carbon nanotubes and preparation method thereof
CN106497649A (en) A kind of good seal performance, engine lubricating oil of high abrasion and preparation method thereof
CN106544093A (en) A kind of nano copper antiwear environmental protection energy-saving engine lubricating oil and preparation method thereof
CN106566630A (en) High-wear resistance environment-friendly and energy-efficient engine lubricating oil and preparation method thereof
CN106566626A (en) Rust-prevention, environmental-protection and energy-saving engine lubricating oil and preparation method thereof
CN106566633A (en) Nano-diamond-ene containing high-wear-resistant engine lubricating oil and preparation method therefor

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: 20170419

RJ01 Rejection of invention patent application after publication