CN106281604B - A kind of preparation method of Green Machining cooling lubricant - Google Patents
A kind of preparation method of Green Machining cooling lubricant Download PDFInfo
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- CN106281604B CN106281604B CN201610636468.9A CN201610636468A CN106281604B CN 106281604 B CN106281604 B CN 106281604B CN 201610636468 A CN201610636468 A CN 201610636468A CN 106281604 B CN106281604 B CN 106281604B
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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
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
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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
- 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
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
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- 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 preparation methods of Green Machining cooling lubricant, belong to technical field of lubricant preparation.This method takes small white mouse liver first, it is ground into homogenate, it will be homogenized and the mixed fermentation of secondary settling tank activated sludge again, the sterilization of heated and dioxygen water process, rotary-classify technology obtains the concentrate rich in protein and nucleic acid, utilize nitrogen therein, sulphur, the elements such as phosphorus, a stratification protective film is formed in friction surface, it plays a protective role, again using Ilex latifolia tea-leaf as raw material, it is stirred to react after mouldy with rapeseed oil constant temperature, to improve rapeseed oil oxidation resistance, after being centrifuged, Green Machining cooling lubricant is obtained with Mouse Liver concentrate and surfactant sodium dodecyl base benzene sulfonic acid sodium salt ultrasonic vibration, the present invention is oily based on rapeseed oil, small white mouse liver is EP agent, and Green Machining cooling lubricant is made in other additives, it can satisfy the requirement of machining, and to environment and human body without any harm, with biggish Market potential.
Description
Technical field
The invention discloses a kind of preparation methods of Green Machining cooling lubricant, belong to technical field of lubricant preparation.
Background technique
In metal cutting process, to improve stock-removing efficiency, improves the precision of workpiece and reduce workpiece surface roughness, prolong
Long cutter life reaches optimal economic effect, must just reduce the friction between cutter and workpiece, cutter and chip,
The heat generated in cutting region by material deformation is taken away in time.Reach these purposes, is on the one hand by developing high rigidity
The geometry of cutter material and improvement of cutter resistant to high temperature；On the other hand the cutting lubricant of function admirable is used to cut to improve
Efficiency is cut, workpiece surface roughness is reduced, tool life obtains good economic benefit.In metal cutting process
Middle the effects of selecting suitable metal cutting lubricant that can play good lubrication, cleaning and antirust, to improve knife
Have durability, guarantee processing quality and machining accuracy, improves production efficiency.
Cooling for cut lubricant of good performance has good lubrication, cooling, cleaning and rustless property, cuts improving
Processing quality and efficiency, reduction tool wear etc. have remarkable result.Cooling for cut lubricant develops to today, is being machined
Be widely used in industry, usage amount it is very big, become huge number, industrial products covering extensive fields achieve huge economic benefit.
However, being widely used with metal cutting cooling lubricant, it has been found that cooling for cut lubricant exists many
Harm causes big primarily to collecting the good characteristics such as lubrication, cooling, anticorrosive, stable in a kind of cooling for cut lubricant
Harmful additive of amount is frequently used, such as the substances such as nitrite, formaldehyde, sulphur, chlorine, phosphorus, strong to the body of operator
Health and environment bring huge hidden danger.The safety of cooling for cut lubricant and influence to environment have become cooling for cut lubrication
Agent develops the major issue that must be taken into consideration.Therefore, exploitation environmental type product has become a kind of main trend.
Summary of the invention
Present invention mainly solves the technical issues of: contain for existing cooling for cut lubricant there are many virose addition
Agent can cause damages to human body and environment, and after use, cutting fluid is not degradable, easily generate secondary dirt to environment after discharge
The problem of dye, provides a kind of preparation method of Green Machining cooling lubricant, and this method takes small white mouse liver first, is ground into even
It starches, then will be homogenized and be sterilized with the mixed fermentation of secondary settling tank activated sludge, heated and dioxygen water process, rotary-classify technology obtains richness
Concentrate containing protein and nucleic acid forms a stratification protective film in friction surface using elements such as nitrogen therein, sulphur, phosphorus,
It plays a protective role, then using Ilex latifolia tea-leaf as raw material, is stirred to react after mouldy with rapeseed oil constant temperature, it is anti-oxidant to improve rapeseed oil
Ability after being centrifuged, obtains green cut with Mouse Liver concentrate and surfactant sodium dodecyl base benzene sulfonic acid sodium salt sonic oscillation
Cut cooling lubricant.The present invention is oily based on rapeseed oil, and small white mouse liver concentrate is EP agent and other additives
Green Machining cooling lubricant is made, can satisfy the requirement of various machinings, and non-hazardous to environment and human body, has
There is biggish market potential.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
(1) take 2~4 births, 3~5 months living body small white mouses, it is artificial put to death after take liver and be washed with deionized 3~
5 times, then small white mouse liver is transferred in animal tissue's pulverizer, 300~400mL physiological saline is added, crushing obtains small white mouse liver
Homogenate；
(2) the above-mentioned gained small white mouse liver homogenate of 200~300mL is added in sealed fermenter, it is heavy to add 10~20g bis-
Pond activated sludge after being stirred 6~8min with glass bar, stands and is sealed by fermentation 3~5 days, then fall material in fermentor
Enter in beaker, then beaker is transferred to digital display and is tested the speed constant temperature blender with magnetic force, setting speed of agitator to 360~420r/min is adjusted
Bath temperature is to 75~80 DEG C, and under constant temperature stirring condition, addition 10~15mL mass concentration is 10~12% hydrogen peroxide, continues
Constant temperature is stirred to react 15~20min；
(3) to the end of reacting, material in beaker is transferred to centrifuge, with 3800~4000r/min revolving speed centrifugation 20~
30min discards lower sediment thing, obtains supernatant liquor, is transferred in Rotary Evaporators, at a temperature of 85~90 DEG C, rotates dense
It is reduced to the 1/3 of original volume, obtains concentrated extracting solution, it is spare；
(4) fresh 60~80g of Ilex latifolia tea-leaf is weighed, crushes and fragmentates in investment plant tissue pulverizer, then tealeaves is broken
Piece is evenly laid out in pineapple sieve, is then placed in pineapple sieve and is protected from light ventilation, sprays 6~8mL to tealeaves surface every 6~8h
Methane liquid stands 5~7 days, keeps it naturally mouldy；
(5) to the end of mouldy, tealeaves fragment investment is filled in the beaker of 30~40mL rapeseed oil, is then placed the beaker
Digital display tests the speed in constant temperature blender with magnetic force, setting speed to 450~500r/min, and adjusting oil bath temperature is permanent to 180~200 DEG C
Temperature is stirred to react 60~80min, to its cooled to room temperature, material in beaker is transferred to centrifuge, with 2800~3200r/
Min revolving speed is centrifuged 10~15min, discards lower sediment thing, obtains mixed oil liquid；
(6) according to parts by weight, 60~80 parts of spare concentrated extracting solutions of step (3) are sequentially added in beaker, 40~50
Beaker is then transferred in sonic oscillation instrument by part above-mentioned gained mixed oil liquid, 10~12 parts of neopelexes, with 25~
30kHz frequency ultrasound vibrates 30~45min, obtains homogeneous latex emulsion, filling to get Green Machining cooling lubricant.
Application method of the invention is: with low-lift pump 100~300L Green Machining cooling lubricant produced by the present invention
It squeezes into pipeline, is flowed out by valve from nozzle, nozzle is mounted on close to cutting zone, and cooling for cut lubricant flows through cutting region
It then flows on the different parts of lathe, is then pooled in draw-off tray afterwards, then flowed back in cutting liquid case from draw-off tray, circulation makes
With.Through detecting, it is used for machining 8~12 months using Green Machining cooling lubricant produced by the present invention, through field instrumentation
Tracing detection does not measure the substance being harmful to the human body, while making cutting tool service life compared with using original cooling profit
Lubrication prescription improves 3~5 times, is able to satisfy every Cutting Process requirement, used cooling for cut lubricant is through microbiological treatment
It can be degradable in 3~5 weeks.
The beneficial effects of the present invention are:
(1) present invention is oily based on rapeseed oil, and small white mouse liver is that green is made in EP agent and other additives
Cooling lubricant, can satisfy the requirement of machining, and green, environmental protection are safe from harm to environment and human body；
(2) green cooling lubricant of the invention is suitable for the working condition requirement of various machinings, lubrication and cooling performance
It is superior, cutting force can be substantially reduced and take away cutting heat, therefore working efficiency can be improved and reduce the consumption of cutter and grinding wheel；
(3) green cooling lubricant of the invention is at low cost, and cost performance with higher has biggish market potential.
Specific embodiment
The living body small white mouse of 2~4 births 3~5 months is taken first, is taken liver after artificial execution and is washed with deionized 3
~5 times, then small white mouse liver is transferred in animal tissue's pulverizer, 300~400mL physiological saline is added, crushing obtains small white mouse
Liver homogenate；The above-mentioned gained small white mouse liver homogenate of 200~300mL is then added in sealed fermenter, it is heavy to add 10~20g bis-
Pond activated sludge after being stirred 6~8min with glass bar, stands and is sealed by fermentation 3~5 days, then fall material in fermentor
Enter in beaker, then beaker is transferred to digital display and is tested the speed constant temperature blender with magnetic force, setting speed of agitator to 360~420r/min is adjusted
Bath temperature is to 75~80 DEG C, and under constant temperature stirring condition, addition 10~15mL mass concentration is 10~12% hydrogen peroxide, continues
Constant temperature is stirred to react 15~20min；To the end of reacting, material in beaker is transferred to centrifuge, with 3800~4000r/min revolving speed
It is centrifuged 20~30min, lower sediment thing is discarded, obtains supernatant liquor, be transferred in Rotary Evaporators, in 85~90 DEG C of temperature
Under, the 1/3 of concentrated by rotary evaporation to original volume, concentrated extracting solution is obtained, it is spare；Fresh 60~80g of Ilex latifolia tea-leaf is weighed again, puts into plant
In tissue pulverizer crush fragmentate, then by tealeaves fragment it is evenly laid out in pineapple sieve in, then by pineapple sieve be placed in be protected from light it is logical
At wind, 6~8mL methane liquid is sprayed to tealeaves surface every 6~8h, 5~7 days is stood, keeps it naturally mouldy；To the end of mouldy,
Tealeaves fragment investment is filled in the beaker of 30~40mL rapeseed oil, digital display is then placed the beaker and tests the speed constant temperature blender with magnetic force
On, setting speed to 450~500r/min adjusts oil bath temperature to 180~200 DEG C, and constant temperature is stirred to react 60~80min, to
Material in beaker is transferred to centrifuge by its cooled to room temperature, is centrifuged 10~15min with 2800~3200r/min revolving speed, is abandoned
Sub-cloud sediment, obtains mixed oil liquid；Finally according to parts by weight, it is spare that 60~80 parts of above-mentioned steps are sequentially added in beaker
Beaker is then transferred to super by concentrated extracting solution, 40~50 parts of above-mentioned gained mixed oil liquids, 10~12 parts of neopelexes
In sound oscillation instrument, 30~45min is vibrated with 25~30kHz frequency ultrasound, obtains homogeneous latex emulsion, it is filling cooling to get Green Machining
Lubricant.
Example 1
The living body small white mouse of 2 births 3 months is taken first, is taken liver after artificial execution and is washed with deionized 3 times, then will
Small white mouse liver is transferred in animal tissue's pulverizer, and 300mL physiological saline is added, and crushing obtains small white mouse liver homogenate；Then close
The above-mentioned gained small white mouse liver homogenate of 200mL is added in seal fermentation tank, adds 10g secondary settling tank activated sludge, is stirred with glass bar
After mixing 6min, stands and be sealed by fermentation 3 days, then pour into material in fermentor in beaker, then beaker is transferred to digital display and is tested the speed
Constant temperature blender with magnetic force, setting speed of agitator to 360r/min adjust bath temperature to 75 DEG C, under constant temperature stirring condition, add
Entering 10mL mass concentration is 10% hydrogen peroxide, continues constant temperature and is stirred to react 15min；To the end of reacting, material in beaker is transferred to
Centrifuge is centrifuged 20min with 3800r/min revolving speed, discards lower sediment thing, obtain supernatant liquor, be transferred to Rotary Evaporators
In, at a temperature of 85 DEG C, the 1/3 of concentrated by rotary evaporation to original volume, concentrated extracting solution is obtained, it is spare；Fresh Ilex latifolia tea-leaf is weighed again
60g puts into plant tissue pulverizer and crushes and fragmentate, then tealeaves fragment is evenly laid out in pineapple is sieved, then by pineapple
Sieve, which is placed in, is protected from light ventilation, sprays 6mL methane liquid to tealeaves surface every 6h, stands 5 days, keep it naturally mouldy；To mouldy knot
Beam fills tealeaves fragment investment in the beaker of 30mL rapeseed oil, then places the beaker digital display and tests the speed constant temperature blender with magnetic force
On, setting speed to 450r/min adjusts oil bath temperature to 180 DEG C, and constant temperature is stirred to react 60min, naturally cools to room to it
Material in beaker is transferred to centrifuge by temperature, is centrifuged 10min with 2800r/min revolving speed, is discarded lower sediment thing, obtain mixed oil liquid；
Finally according to parts by weight, 60 parts of spare concentrated extracting solutions of above-mentioned steps, 40 parts of above-mentioned gained mixing are sequentially added in beaker
Beaker, is then transferred in sonic oscillation instrument by oil liquid, 10 parts of neopelexes, with the oscillation of 25kHz frequency ultrasound
30min obtains homogeneous latex emulsion, filling to get Green Machining cooling lubricant.
This example operation is easy, and when use squeezes into 100L Green Machining cooling lubricant produced by the present invention with low-lift pump
It in pipeline, is flowed out by valve from nozzle, nozzle is mounted on close to cutting zone, and cooling for cut lubricant flows through behind cutting region again
It flows on the different parts of lathe, is then pooled in draw-off tray, then flowed back in cutting liquid case from draw-off tray, is recycled.Through
Detection is used for machining 8 months using Green Machining cooling lubricant produced by the present invention, through field instrumentation tracing detection,
The substance being harmful to the human body is not measured, while making cutting tool service life compared with using original cooling lubricant to improve
3 times, it is able to satisfy every Cutting Process requirement, used cooling for cut lubricant can within 3 weeks completely through microbiological treatment
Degradation.
Example 2
The living body small white mouse of 3 births 4 months is taken first, is taken liver after artificial execution and is washed with deionized 4 times, then will
Small white mouse liver is transferred in animal tissue's pulverizer, and 350mL physiological saline is added, and crushing obtains small white mouse liver homogenate；Then close
The above-mentioned gained small white mouse liver homogenate of 250mL is added in seal fermentation tank, adds 15g secondary settling tank activated sludge, is stirred with glass bar
After mixing 7min, stands and be sealed by fermentation 4 days, then pour into material in fermentor in beaker, then beaker is transferred to digital display and is tested the speed
Constant temperature blender with magnetic force, setting speed of agitator to 390r/min adjust bath temperature to 78 DEG C, under constant temperature stirring condition, add
Entering 13mL mass concentration is 11% hydrogen peroxide, continues constant temperature and is stirred to react 18min；To the end of reacting, material in beaker is transferred to
Centrifuge is centrifuged 25min with 3900r/min revolving speed, discards lower sediment thing, obtain supernatant liquor, be transferred to Rotary Evaporators
In, at a temperature of 88 DEG C, the 1/3 of concentrated by rotary evaporation to original volume, concentrated extracting solution is obtained, it is spare；Fresh Ilex latifolia tea-leaf is weighed again
70g puts into plant tissue pulverizer and crushes and fragmentate, then tealeaves fragment is evenly laid out in pineapple is sieved, then by pineapple
Sieve, which is placed in, is protected from light ventilation, sprays 7mL methane liquid to tealeaves surface every 7h, stands 6 days, keep it naturally mouldy；To mouldy knot
Beam fills tealeaves fragment investment in the beaker of 35mL rapeseed oil, then places the beaker digital display and tests the speed constant temperature blender with magnetic force
On, setting speed to 475r/min adjusts oil bath temperature to 190 DEG C, and constant temperature is stirred to react 70min, naturally cools to room to it
Material in beaker is transferred to centrifuge by temperature, is centrifuged 13min with 3000r/min revolving speed, is discarded lower sediment thing, obtain mixed oil liquid；
Finally according to parts by weight, 70 parts of spare concentrated extracting solutions of above-mentioned steps, 45 parts of above-mentioned gained mixing are sequentially added in beaker
Beaker, is then transferred in sonic oscillation instrument by oil liquid, 11 parts of neopelexes, with the oscillation of 28kHz frequency ultrasound
38min obtains homogeneous latex emulsion, filling to get Green Machining cooling lubricant.
This example operation is easy, and when use squeezes into 200L Green Machining cooling lubricant produced by the present invention with low-lift pump
It in pipeline, is flowed out by valve from nozzle, nozzle is mounted on close to cutting zone, and cooling for cut lubricant flows through behind cutting region again
It flows on the different parts of lathe, is then pooled in draw-off tray, then flowed back in cutting liquid case from draw-off tray, is recycled.Through
Detection is used for machining 10 months using Green Machining cooling lubricant produced by the present invention, through field instrumentation tracing detection,
The substance being harmful to the human body is not measured, while making cutting tool service life compared with using original cooling lubricant to improve
4 times, it is able to satisfy every Cutting Process requirement, used cooling for cut lubricant can within 4 weeks completely through microbiological treatment
Degradation.
Example 3
The living body small white mouse of 4 births 5 months is taken first, is taken liver after artificial execution and is washed with deionized 5 times, then will
Small white mouse liver is transferred in animal tissue's pulverizer, and 400mL physiological saline is added, and crushing obtains small white mouse liver homogenate；Then close
The above-mentioned gained small white mouse liver homogenate of 300mL is added in seal fermentation tank, adds 20g secondary settling tank activated sludge, is stirred with glass bar
After mixing 8min, stands and be sealed by fermentation 5 days, then pour into material in fermentor in beaker, then beaker is transferred to digital display and is tested the speed
Constant temperature blender with magnetic force, setting speed of agitator to 420r/min adjust bath temperature to 80 DEG C, under constant temperature stirring condition, add
Entering 15mL mass concentration is 12% hydrogen peroxide, continues constant temperature and is stirred to react 20min；To the end of reacting, material in beaker is transferred to
Centrifuge is centrifuged 30min with 3800~4000r/min revolving speed, discards lower sediment thing, obtain supernatant liquor, be transferred to rotation
In evaporimeter, at a temperature of 90 DEG C, the 1/3 of concentrated by rotary evaporation to original volume, concentrated extracting solution is obtained, it is spare；Fresh bitter leaves is weighed again
Tealeaves 80g puts into plant tissue pulverizer and crushes and fragmentate, then tealeaves fragment is evenly laid out in pineapple sieve, then general
Pineapple sieve, which is placed in, is protected from light ventilation, sprays 8mL methane liquid to tealeaves surface every 8h, stands 7 days, keep it naturally mouldy；It is pending
Mould end fills tealeaves fragment investment in the beaker of 40mL rapeseed oil, then places the beaker the digital display constant temperature magnetic force that tests the speed and stirs
It mixes on device, setting speed to 500r/min, adjusts oil bath temperature to 200 DEG C, constant temperature is stirred to react 80min, to its natural cooling
To room temperature, material in beaker is transferred to centrifuge, 15min is centrifuged with 3200r/min revolving speed, lower sediment thing is discarded, must mix
Oil liquid；Finally according to parts by weight, 80 parts of spare concentrated extracting solutions of above-mentioned steps, 50 parts of above-mentioned gained are sequentially added in beaker
Beaker, is then transferred in sonic oscillation instrument by mixed oil liquid, 12 parts of neopelexes, with the oscillation of 30kHz frequency ultrasound
45min obtains homogeneous latex emulsion, filling to get Green Machining cooling lubricant.
This example operation is easy, and when use squeezes into 300L Green Machining cooling lubricant produced by the present invention with low-lift pump
It in pipeline, is flowed out by valve from nozzle, nozzle is mounted on close to cutting zone, and cooling for cut lubricant flows through behind cutting region again
It flows on the different parts of lathe, is then pooled in draw-off tray, then flowed back in cutting liquid case from draw-off tray, is recycled.Through
Detection is used for machining 12 months using Green Machining cooling lubricant produced by the present invention, through field instrumentation tracing detection,
The substance being harmful to the human body is not measured, while making cutting tool service life compared with using original cooling lubricant to improve
5 times, it is able to satisfy every Cutting Process requirement, used cooling for cut lubricant can within 5 weeks completely through microbiological treatment
Degradation.
Claims (1)
1. a kind of preparation method of Green Machining cooling lubricant, it is characterised in that specific preparation step are as follows:
(1) the living body small white mouse of 2~4 births 3~5 months is taken, liver is taken after artificial execution and is washed with deionized 3~5 times,
Small white mouse liver is transferred in animal tissue's pulverizer again, 300~400mL physiological saline is added, crushing obtains small white mouse liver homogenate；
(2) the above-mentioned gained small white mouse liver homogenate of 200~300mL is added in sealed fermenter, it is living to add 10~20g secondary settling tank
Property sludge, after being stirred 6~8min with glass bar, stand be sealed by fermentation 3~5 days, material in fermentor is then poured into burning
In cup, then beaker is transferred to digital display and is tested the speed constant temperature blender with magnetic force, setting speed of agitator to 360~420r/min adjusts water-bath
Temperature is to 75~80 DEG C, and under constant temperature stirring condition, addition 10~15mL mass concentration is 10~12% hydrogen peroxide, continues constant temperature
It is stirred to react 15~20min；
(3) to the end of reacting, material in beaker is transferred to centrifuge, 20~30min is centrifuged with 3800~4000r/min revolving speed,
Lower sediment thing is discarded, supernatant liquor is obtained, is transferred in Rotary Evaporators, at a temperature of 85~90 DEG C, concentrated by rotary evaporation to original
The 1/3 of volume obtains concentrated extracting solution, spare；
(4) fresh 60~80g of Ilex latifolia tea-leaf is weighed, crushes and fragmentates in investment plant tissue pulverizer, then tealeaves fragment is equal
It is even to be laid in pineapple sieve, then pineapple sieve is placed in and is protected from light ventilation, sprays 6~8mL biogas to tealeaves surface every 6~8h
Liquid stands 5~7 days, keeps it naturally mouldy；
(5) to the end of mouldy, tealeaves fragment investment is filled in the beaker of 30~40mL rapeseed oil, digital display is then placed the beaker
It tests the speed in constant temperature blender with magnetic force, setting speed to 450~500r/min adjusts oil bath temperature to 180~200 DEG C, and constant temperature stirs
60~80min of reaction is mixed, to its cooled to room temperature, material in beaker is transferred to centrifuge, is turned with 2800~3200r/min
Speed 10~15min of centrifugation, discards lower sediment thing, obtains mixed oil liquid；
(6) according to parts by weight, 60~80 parts of spare concentrated extracting solutions of step (3) are sequentially added in beaker, on 40~50 parts
Gained mixed oil liquid is stated, beaker is then transferred in sonic oscillation instrument by 10~12 parts of neopelexes, with 25~
30kHz frequency ultrasound vibrates 30~45min, obtains homogeneous latex emulsion, filling to get Green Machining cooling lubricant.
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| CN201610636468.9A CN106281604B (en) | 2016-08-05 | 2016-08-05 | A kind of preparation method of Green Machining cooling lubricant |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008096875A1 (en) * | 2007-02-09 | 2008-08-14 | Fujifilm Corporation | Lubricant composition, and mechanical element |
| JP2010215898A (en) * | 2009-02-17 | 2010-09-30 | Nippon Synthetic Chem Ind Co Ltd:The | Synthetic lubricant |
| CN104804836A (en) * | 2015-04-29 | 2015-07-29 | 青岛千帆高新技术有限公司 | Lubricating type stainless steel cutting liquid |
| CN105296117A (en) * | 2015-11-26 | 2016-02-03 | 上海帕卡兴产化工有限公司 | Environment-friendly low-odor rolling oil and preparation method thereof |
-
2016
- 2016-08-05 CN CN201610636468.9A patent/CN106281604B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008096875A1 (en) * | 2007-02-09 | 2008-08-14 | Fujifilm Corporation | Lubricant composition, and mechanical element |
| JP2010215898A (en) * | 2009-02-17 | 2010-09-30 | Nippon Synthetic Chem Ind Co Ltd:The | Synthetic lubricant |
| CN104804836A (en) * | 2015-04-29 | 2015-07-29 | 青岛千帆高新技术有限公司 | Lubricating type stainless steel cutting liquid |
| CN105296117A (en) * | 2015-11-26 | 2016-02-03 | 上海帕卡兴产化工有限公司 | Environment-friendly low-odor rolling oil and preparation method thereof |
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| CN106281604A (en) | 2017-01-04 |
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