CN106318581A - Method for preparing environment-friendly bio-based oxidation-resistant lubricating oil - Google Patents
Method for preparing environment-friendly bio-based oxidation-resistant lubricating oil Download PDFInfo
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- CN106318581A CN106318581A CN201610721892.3A CN201610721892A CN106318581A CN 106318581 A CN106318581 A CN 106318581A CN 201610721892 A CN201610721892 A CN 201610721892A CN 106318581 A CN106318581 A CN 106318581A
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- lubricating oil
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- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/044—Cyclic ethers having four or more ring atoms, e.g. furans, dioxolanes
-
- 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
- C10M2207/06—Peroxides; Ozonides
-
- 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
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/64—Environmental friendly compositions
Abstract
The invention relates to a method for preparing environment-friendly bio-based oxidation-resistant lubricating oil and belongs to the field of lubricating oil preparation. According to the method, mackerel meat is treated firstly under the microbial effect, oil is extracted under fumigation, fish oil, a sulfurizing reagent and tea polyphenol with an antioxidant effect are made to react together, the carbon-carbon double bond in fish oil is open and the extreme pressure sulfur element is introduced, the antiseptic and antioxidant capacities of fish oil are improved substantially together with tea polyphenol, then chicken liver fermentation broth is extracted and compounded with modified fish oil, and then other auxiliary materials are added to finally obtain the lubricating oil. A chemical protection film is formed on a surface coated with the lubricating oil by means of elements, including nitrogen, sulfur and phosphorus, rich in chicken liver homogenate to protect the lubricating oil, so that the antioxidant performance of the lubricating oil is further improved; furthermore, due to the fact that mineral oil is replaced by bio-oil which serves as lubrication base oil, the problem that self-degradation of traditional lubricating oil can not be achieved is solved, the environment is protected, and application prospects are broad.
Description
Technical field
The present invention relates to the preparation method of a kind of environment friendly biological base antioxidation lubricating oil, belong to lubricating oil preparation field.
Background technology
Lubricating oil is used in all kinds automobile, plant equipment reducing friction, protection machinery and the liquid of workpiece
Or semisolid lubricants, act primarily as lubrication, cooling, antirust, clean, seal and the effect such as buffering.
In recent years, China's industry develops rapidly, and processing industry is also advanced fast, lubricating oil be important petroleum chemicals it
One, so that various plant equipment is the most growing to the demand of lube product, to the performance requirement of lubricating oil the most increasingly
Height, in order to meet the requirement to lubricating oil serviceability of the plant equipment harsh situation, manufacturer adds in lubricating oil finished product
The content adding agent also becomes more and more, and traditional is that the lubricating oil of oil flows into environment based on mineral oil so that lubricating oil
In each heavy metal species and harmful substance contents increase, can not degrade voluntarily, and the bigger harm to environment structure, therefore generation
In boundary, some countries have made laws and have forbidden using the undesirable set of lubricating oil of biodegradability at environmentally sensitive area.Meanwhile, stone
Oil resource just gradually decreases, and in order to alleviate Pressure on Energy and protection environment, develops and develop novel, biodegradable lubrication
Oil proxy mineral oil has great society and economic implications.
Green lubrication base oil, as bio oil (mainly Adeps Sus domestica, fish oil, Oleum Brassicae campestris, Oleum Ricini, Oleum sesami, soybean oil,
Petiolus Trachycarpi oil etc.), the advantage as green lubrication agent base oil is: have fabulous biological degradability, renewable, nontoxic, good
Good greasy property, high viscosity index (HVI), low volatility, PROCESS FOR TREATMENT energy consumption is low, Environmental diffusion is few, and price is lower than synthetic ester, but
There is also the shortcomings such as oxidation stability is poor, hydrolysis stability is poor, low temperature flow is poor and mineral oil is many compared with bubble, filterability is poor,
Bio oil to be used, as green lubrication agent base oil, first has to improve its oxidation stability.Need to be by its modification to improve
Its combination property.
Summary of the invention
The technical problem that present invention mainly solves, is oil based on mineral oil for current conventional lubrication oil, can not
Degrade voluntarily, not only pollute environment, and potential safety hazard is many, and oil exists oxidation-stabilized based on green bio oil
Property difference defect, it is provided that the preparation method of a kind of environment friendly biological base antioxidation lubricating oil.The method is first with microorganism
Effect processes mackerel meat, fuel-displaced under sootiness effect, by fish oil and vulcanizing agent and to have the tea polyphenols of antioxidation common
Reaction, opens and introduces extreme pressure element sulphur by the carbon-carbon double bond in fish oil, is aided with tea polyphenols and greatly enhances the anti-of fish oil itself
Rotten oxidation resistance, then extract Hepar Gallus domesticus fermentation liquid and Modified Fish Oil compounds, remaining adjuvant that adulterates finally prepares lubricating oil, utilizes chicken
In liver homogenate rich in nitrogen, sulfur, the element such as phosphorus surface after lubricating oil coats form a stratification protecting film and enter lubricating oil
Row protection, improves the antioxygenic property of lubricating oil further, and utilizes bio oil proxy mineral oily as lubricating base oil, again
Solve the problem that conventional lubrication oil can not be degraded voluntarily, protect environment, have broad application prospects.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
(1) weigh 10～15kg mackerel artificial removal's scales and cut fish maw open and take out internal organs, with distilled water flushing 3～5 times, drying
Respectively mark the edge of a knife of 3 road length 1～3cm afterwards with cutter in fish maw both sides, in each edge of a knife and fish maw, fill up Semen setariae and incite somebody to action with iron wire
Fish maw is sewed up again, obtains pretreatment mackerel；
(2) above-mentioned pretreated mackerel is suspended on temperature be 30～35 DEG C, relative air humidity be the dark ring of 75～85%
The most mouldy process 2～3 weeks under border, obtain mouldy mackerel, then be suspended in baking oven by mouldy mackerel, spreads bottom baking oven
If one layer of Ramulus Mori and Fructus Litchi branch, point fight holding slow fire produce smog, utilize smog mouldy mackerel is fire-cureed 2～
3h, collects the fish oil of drippage from mackerel during fire-cureing；
(3) it is that N, a N '-penylene BMI is joined in the there-necked flask equipped with above-mentioned fish oil by 1:30 in mass ratio,
Again flask put in oil bath pan and be heated to 130～150 DEG C, starting blender and be stirred, during stirring
Adding the tea polyphenols of fish oil gross mass 10%, after continuing insulated and stirred reaction 2～3h, discharging obtains modification of lubricating oils base oil,
Standby；
(4) weigh 200～300g fresh Hepar Gallus domesticus put in tissue pulverizer pulverize after immerse 2～3L mass fractions be 0.75%
In sodium chloride solution, put into ultrasonic disperse instrument dispersion 20～30min and obtain Hepar Gallus domesticus homogenate, by Hepar Gallus domesticus homogenate and fowl and animal excrement biogas
Methane liquid in pond carries out being mixed to get mixture for 1:1 in mass ratio, then is proceeded to by mixture in fermentation tank, close with preservative film
Close tank mouth and at 35～40 DEG C heat-preservation fermentation 12～15 days；
(5) filter after fermentation ends and remove filtering residue, obtain fermentation liquid, then with centrifuge with 3000～4000r/min rotating speeds from
Heart process 15～20min, isolated supernatant, supernatant is moved in Rotary Evaporators, concentrated by rotary evaporation at 70～80 DEG C
To the 1/3 of its original volume, obtain concentrated solution；
(6) by weight meter weigh 50～60 parts of standby modification of lubricating oils base oils, 30～35 parts of above-mentioned concentrated solutions, 1～3
Part polyacrylamide, 3～5 parts of Ovum Gallus domesticus album, 0.5～0.8 part of benzoyl peroxide are sequentially loaded in reactor, are heated to 60
～discharging, tinning i.e. obtain environment friendly biological base antioxidation lubricating oil after 70 DEG C of stirring mediation reactions 30～40min.
The application process of the present invention is: the environment friendly biological base antioxidation lubricating oil obtained by the present invention is added plant operation
In the wheel shaft of machine, every machine wheel shaft adds lubricating oil 8～15mL, after using, to crowd and environment with drip irrigation
There is no any harm, flow into after nature sublimity can biodegradation voluntarily, antioxygenic property is excellent, compares the use of plain oil
Extension of limitation 5～8 months, effectively reduce the infringement that machine friction produces, and can extend machine service life 3～5 years.
The invention has the beneficial effects as follows:
(1) the environment friendly biological base antioxidation lubricating oil raw material that the present invention prepares is easy to get, it is to avoid use mineral oil resource, saves system
Make cost；
(2) the environment friendly biological base antioxidation lubricating oil that the present invention prepares can biodegradation voluntarily, environment-protecting asepsis；
(3) the environment friendly biological base antioxidation thermogravinletric analysis that the present invention prepares is excellent, compares the use of plain oil
Extension of limitation 5～8 months, effectively reduce the infringement that machine friction produces, and can extend machine service life 3～5 years.
Detailed description of the invention
Weigh 10～15kg mackerel artificial removal's scales and cut fish maw open and take out internal organs, with distilled water flushing 3～5 times, drying in the air
Respectively mark the edge of a knife of 3 road length 1～3cm after Gan with cutter in fish maw both sides, in each edge of a knife and fish maw, fill up Semen setariae and use iron wire
Fish maw is sewed up again, obtains pretreatment mackerel；It is 30～35 DEG C, air phase that above-mentioned pretreated mackerel is suspended on temperature
To humidity be 75～85% dark environment under the most mouldy process 2～3 weeks, obtain mouldy mackerel, more mouldy mackerel be suspended on
In baking oven, laying one layer of Ramulus Mori and Fructus Litchi branch bottom baking oven, point is fought and is kept slow fire to produce smog, utilizes smog
Mouldy mackerel is fire-cureed 2～3h, during fire-cureing, collects the fish oil of drippage from mackerel；Be in mass ratio 1:30 by N,
A N '-penylene BMI joins in the there-necked flask equipped with above-mentioned fish oil, then is put into by flask in oil bath pan and add
Heat is warming up to 130～150 DEG C, starts blender and is stirred, and the tea adding fish oil gross mass 10% during stirring is many
Phenol, after continuing insulated and stirred reaction 2～3h, discharging obtains modification of lubricating oils base oil, standby；Weigh 200～300g fresh Hepar Gallus domesticus
Put into and immerse after tissue pulverizer is pulverized in the sodium chloride solution that 2～3L mass fractions are 0.75%, put into ultrasonic disperse instrument and divide
Dissipate 20～30min and obtain Hepar Gallus domesticus homogenate, the methane liquid in Hepar Gallus domesticus homogenate and fowl and animal excrement methane-generating pit is carried out for 1:1 in mass ratio
Be mixed to get mixture, then mixture proceeded in fermentation tank, with preservative film vapor tight tank mouth and at 35～40 DEG C heat-preservation fermentation
12～15 days；Filter after fermentation ends and remove filtering residue, obtain fermentation liquid, then with centrifuge with 3000～4000r/min rotating speeds
Centrifugal treating 15～20min, isolated supernatant, supernatant is moved in Rotary Evaporators, 70～80 DEG C of backspin inspissations
It is reduced to the 1/3 of its original volume, obtains concentrated solution；By weight meter weigh 50～60 parts of standby modification of lubricating oils base oils,
30～35 parts of above-mentioned concentrated solutions, 1～3 part of polyacrylamide, 3～5 parts of Ovum Gallus domesticus album, 0.5～0.8 part of benzoyl peroxide fill successively
Enter in reactor, be heated to 60～70 DEG C stirring be in harmonious proportion reaction 30～40min after discharging, tinning i.e. obtain environment friendly biological base resist
Oxidation lubricant.
Example 1
Weigh 10kg mackerel artificial removal's scale and cut fish maw open and take out internal organs, with distilled water flushing 3 times, with cutter fish after drying
The edge of a knife of the 3 long 1cm in road is respectively marked in tripe both sides, fills up Semen setariae and again sewed up by fish maw with iron wire in each edge of a knife and fish maw,
Obtain pretreatment mackerel；Above-mentioned pretreated mackerel is suspended on temperature be 30 DEG C, relative air humidity be 75% dark ring
The most mouldy process 2 weeks under border, obtain mouldy mackerel, then are suspended in baking oven by mouldy mackerel, lay bottom baking oven
One layer of Ramulus Mori and Fructus Litchi branch, some holding slow fire of fighting produces smog, utilizes smog to fire-cure mouldy mackerel 2h, fire-cure
During collect from mackerel the fish oil of drippage；It is that N, a N '-penylene BMI is joined by 1:30 in mass ratio
In there-necked flask equipped with above-mentioned fish oil, then flask is put in oil bath pan and is heated to 130 DEG C, start blender and carry out
Stirring, adds the tea polyphenols of fish oil gross mass 10% during stirring, and after continuing insulated and stirred reaction 2h, discharging is changed
Property lube base oil, standby；Weigh the fresh Hepar Gallus domesticus of 200g put in tissue pulverizer pulverize after immerse 2L mass fraction be
In the sodium chloride solution of 0.75%, put into ultrasonic disperse instrument dispersion 20min and obtain Hepar Gallus domesticus homogenate, by Hepar Gallus domesticus homogenate and fowl and animal excrement
Methane liquid in methane-generating pit carries out being mixed to get mixture for 1:1 in mass ratio, then is proceeded to by mixture in fermentation tank, with fresh-keeping
Film vapor tight tank mouth and at 35 DEG C heat-preservation fermentation 12 days；Filter after fermentation ends and remove filtering residue, obtain fermentation liquid, then with centrifugal
Supernatant, with 3000r/min rotating speed centrifugal treating 15min, isolated supernatant, is moved in Rotary Evaporators by machine, at 70 DEG C
Backspin inspissation is reduced to the 1/3 of its original volume, obtains concentrated solution；Meter by weight weighs 50 parts of standby modification of lubricating oils bases
Oil, 30 parts of above-mentioned concentrated solutions, 1 part of polyacrylamide, 3 parts of Ovum Gallus domesticus album, 0.5 part of benzoyl peroxide are sequentially loaded in reactor,
After being heated to 60 DEG C of stirring mediation reaction 30min, discharging, tinning i.e. obtain environment friendly biological base antioxidation lubricating oil.
The application process of the present invention is: the environment friendly biological base antioxidation lubricating oil obtained by the present invention is added plant operation
In the wheel shaft of machine, every machine wheel shaft adds lubricating oil 8mL with drip irrigation, after using, crowd and environment is not had
Any harm, flow into after nature sublimity can biodegradation voluntarily, antioxygenic property is excellent, compares the Use Limitation of plain oil
Extend 5 months, effectively reduce the infringement that machine friction produces, machine service life can be extended 3 years.
Example 2
Weigh 13kg mackerel artificial removal's scale and cut fish maw open and take out internal organs, with distilled water flushing 4 times, with cutter fish after drying
The edge of a knife of the 3 long 2cm in road is respectively marked in tripe both sides, fills up Semen setariae and again sewed up by fish maw with iron wire in each edge of a knife and fish maw,
Obtain pretreatment mackerel；Above-mentioned pretreated mackerel is suspended on temperature be 33 DEG C, relative air humidity be 80% dark ring
The most mouldy process 2 weeks under border, obtain mouldy mackerel, then are suspended in baking oven by mouldy mackerel, lay bottom baking oven
One layer of Ramulus Mori and Fructus Litchi branch, some holding slow fire of fighting produces smog, utilizes smog to fire-cure mouldy mackerel 2h, fire-cure
During collect from mackerel the fish oil of drippage；It is that N, a N '-penylene BMI is joined by 1:30 in mass ratio
In there-necked flask equipped with above-mentioned fish oil, then flask is put in oil bath pan and is heated to 140 DEG C, start blender and carry out
Stirring, adds the tea polyphenols of fish oil gross mass 10% during stirring, and after continuing insulated and stirred reaction 2h, discharging is changed
Property lube base oil, standby；Weigh the fresh Hepar Gallus domesticus of 250g put in tissue pulverizer pulverize after immerse 2L mass fraction be
In the sodium chloride solution of 0.75%, put into ultrasonic disperse instrument dispersion 25min and obtain Hepar Gallus domesticus homogenate, by Hepar Gallus domesticus homogenate and fowl and animal excrement
Methane liquid in methane-generating pit carries out being mixed to get mixture for 1:1 in mass ratio, then is proceeded to by mixture in fermentation tank, with fresh-keeping
Film vapor tight tank mouth and at 38 DEG C heat-preservation fermentation 14 days；Filter after fermentation ends and remove filtering residue, obtain fermentation liquid, then with centrifugal
Supernatant, with 3500r/min rotating speed centrifugal treating 18min, isolated supernatant, is moved in Rotary Evaporators by machine, at 75 DEG C
Backspin inspissation is reduced to the 1/3 of its original volume, obtains concentrated solution；Meter by weight weighs 55 parts of standby modification of lubricating oils bases
Oil, 33 parts of above-mentioned concentrated solutions, 2 parts of polyacrylamides, 4 parts of Ovum Gallus domesticus album, 0.7 part of benzoyl peroxide are sequentially loaded in reactor,
After being heated to 65 DEG C of stirring mediation reaction 35min, discharging, tinning i.e. obtain environment friendly biological base antioxidation lubricating oil.
The application process of the present invention is: the environment friendly biological base antioxidation lubricating oil obtained by the present invention is added plant operation
In the wheel shaft of machine, every machine wheel shaft adds lubricating oil 12mL with drip irrigation, after using, crowd and environment is not had
Any harm, flow into after nature sublimity can biodegradation voluntarily, antioxygenic property is excellent, compares the Use Limitation of plain oil
Extend 7 months, effectively reduce the infringement that machine friction produces, machine service life can be extended 4 years.
Example 3
Weigh 15kg mackerel artificial removal's scale and cut fish maw open and take out internal organs, with distilled water flushing 5 times, with cutter fish after drying
The edge of a knife of the 3 long 3cm in road is respectively marked in tripe both sides, fills up Semen setariae and again sewed up by fish maw with iron wire in each edge of a knife and fish maw,
Obtain pretreatment mackerel；Above-mentioned pretreated mackerel is suspended on temperature be 35 DEG C, relative air humidity be 85% dark ring
The most mouldy process 3 weeks under border, obtain mouldy mackerel, then are suspended in baking oven by mouldy mackerel, lay bottom baking oven
One layer of Ramulus Mori and Fructus Litchi branch, some holding slow fire of fighting produces smog, utilizes smog to fire-cure mouldy mackerel 3h, fire-cure
During collect from mackerel the fish oil of drippage；It is that N, a N '-penylene BMI is joined by 1:30 in mass ratio
In there-necked flask equipped with above-mentioned fish oil, then flask is put in oil bath pan and is heated to 150 DEG C, start blender and carry out
Stirring, adds the tea polyphenols of fish oil gross mass 10% during stirring, and after continuing insulated and stirred reaction 3h, discharging is changed
Property lube base oil, standby；Weigh the fresh Hepar Gallus domesticus of 300g put in tissue pulverizer pulverize after immerse 3L mass fraction be
In the sodium chloride solution of 0.75%, put into ultrasonic disperse instrument dispersion 30min and obtain Hepar Gallus domesticus homogenate, by Hepar Gallus domesticus homogenate and fowl and animal excrement
Methane liquid in methane-generating pit carries out being mixed to get mixture for 1:1 in mass ratio, then is proceeded to by mixture in fermentation tank, with fresh-keeping
Film vapor tight tank mouth and at 40 DEG C heat-preservation fermentation 15 days；Filter after fermentation ends and remove filtering residue, obtain fermentation liquid, then with centrifugal
Supernatant, with 4000r/min rotating speed centrifugal treating 20min, isolated supernatant, is moved in Rotary Evaporators by machine, at 80 DEG C
Backspin inspissation is reduced to the 1/3 of its original volume, obtains concentrated solution；Meter by weight weighs 60 parts of standby modification of lubricating oils bases
Oil, 35 parts of above-mentioned concentrated solutions, 3 parts of polyacrylamides, 5 parts of Ovum Gallus domesticus album, 0.8 part of benzoyl peroxide are sequentially loaded in reactor,
After being heated to 70 DEG C of stirring mediation reaction 40min, discharging, tinning i.e. obtain environment friendly biological base antioxidation lubricating oil.
The application process of the present invention is: the environment friendly biological base antioxidation lubricating oil obtained by the present invention is added plant operation
In the wheel shaft of machine, every machine wheel shaft adds lubricating oil 15mL with drip irrigation, after using, crowd and environment is not had
Any harm, flow into after nature sublimity can biodegradation voluntarily, antioxygenic property is excellent, compares the Use Limitation of plain oil
Extend 8 months, effectively reduce the infringement that machine friction produces, machine service life can be extended 5 years.
Claims (1)
1. the preparation method of an environment friendly biological base antioxidation lubricating oil, it is characterised in that concrete preparation process is:
(1) weigh 10～15kg mackerel artificial removal's scales and cut fish maw open and take out internal organs, with distilled water flushing 3～5 times, drying
Respectively mark the edge of a knife of 3 road length 1～3cm afterwards with cutter in fish maw both sides, in each edge of a knife and fish maw, fill up Semen setariae and incite somebody to action with iron wire
Fish maw is sewed up again, obtains pretreatment mackerel；
(2) above-mentioned pretreated mackerel is suspended on temperature be 30～35 DEG C, relative air humidity be the dark ring of 75～85%
The most mouldy process 2～3 weeks under border, obtain mouldy mackerel, then be suspended in baking oven by mouldy mackerel, spreads bottom baking oven
If one layer of Ramulus Mori and Fructus Litchi branch, point fight holding slow fire produce smog, utilize smog mouldy mackerel is fire-cureed 2～
3h, collects the fish oil of drippage from mackerel during fire-cureing；
(3) it is that N, a N '-penylene BMI is joined in the there-necked flask equipped with above-mentioned fish oil by 1:30 in mass ratio,
Again flask put in oil bath pan and be heated to 130～150 DEG C, starting blender and be stirred, during stirring
Adding the tea polyphenols of fish oil gross mass 10%, after continuing insulated and stirred reaction 2～3h, discharging obtains modification of lubricating oils base oil,
Standby；
(4) weigh 200～300g fresh Hepar Gallus domesticus put in tissue pulverizer pulverize after immerse 2～3L mass fractions be 0.75%
In sodium chloride solution, put into ultrasonic disperse instrument dispersion 20～30min and obtain Hepar Gallus domesticus homogenate, by Hepar Gallus domesticus homogenate and fowl and animal excrement biogas
Methane liquid in pond carries out being mixed to get mixture for 1:1 in mass ratio, then is proceeded to by mixture in fermentation tank, close with preservative film
Close tank mouth and at 35～40 DEG C heat-preservation fermentation 12～15 days；
(5) filter after fermentation ends and remove filtering residue, obtain fermentation liquid, then with centrifuge with 3000～4000r/min rotating speeds from
Heart process 15～20min, isolated supernatant, supernatant is moved in Rotary Evaporators, concentrated by rotary evaporation at 70～80 DEG C
To the 1/3 of its original volume, obtain concentrated solution；
(6) by weight meter weigh 50～60 parts of standby modification of lubricating oils base oils, 30～35 parts of above-mentioned concentrated solutions, 1～3
Part polyacrylamide, 3～5 parts of Ovum Gallus domesticus album, 0.5～0.8 part of benzoyl peroxide are sequentially loaded in reactor, are heated to 60
～discharging, tinning i.e. obtain environment friendly biological base antioxidation lubricating oil after 70 DEG C of stirring mediation reactions 30～40min.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467679A (en) * | 2018-03-31 | 2018-08-31 | 裴文韬 | A kind of preparation method of high-durability solid wood maintenance wax |
| CN108587736A (en) * | 2018-05-30 | 2018-09-28 | 郭迎庆 | A kind of preparation method of inorganic modified plant base lube oil additive |
| CN112608231A (en) * | 2020-12-17 | 2021-04-06 | 自然资源部第三海洋研究所 | Preparation method of polyenoic acid compound composite nanocrystal |
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| CN108467679A (en) * | 2018-03-31 | 2018-08-31 | 裴文韬 | A kind of preparation method of high-durability solid wood maintenance wax |
| CN108587736A (en) * | 2018-05-30 | 2018-09-28 | 郭迎庆 | A kind of preparation method of inorganic modified plant base lube oil additive |
| CN112608231A (en) * | 2020-12-17 | 2021-04-06 | 自然资源部第三海洋研究所 | Preparation method of polyenoic acid compound composite nanocrystal |
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Application publication date: 20170111 |