CN104059618B - A kind of engine graphene oxide water-free cooling and preparation method thereof - Google Patents
A kind of engine graphene oxide water-free cooling and preparation method thereof Download PDFInfo
- Publication number
- CN104059618B CN104059618B CN201410175749.XA CN201410175749A CN104059618B CN 104059618 B CN104059618 B CN 104059618B CN 201410175749 A CN201410175749 A CN 201410175749A CN 104059618 B CN104059618 B CN 104059618B
- Authority
- CN
- China
- Prior art keywords
- percentage
- weight
- graphene oxide
- free cooling
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 40
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000003112 inhibitor Substances 0.000 claims abstract description 27
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000007797 corrosion Effects 0.000 claims abstract description 22
- 238000005260 corrosion Methods 0.000 claims abstract description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 21
- 239000010703 silicon Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 239000013530 defoamer Substances 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 16
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 13
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000018660 ammonium molybdate Nutrition 0.000 claims abstract description 12
- SFUGSFCZHFPQBZ-UHFFFAOYSA-N 4-(3-phenylpropyl)-2h-triazole Chemical compound C=1C=CC=CC=1CCCC=1C=NNN=1 SFUGSFCZHFPQBZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims abstract description 10
- 239000011609 ammonium molybdate Substances 0.000 claims abstract description 10
- 229940010552 ammonium molybdate Drugs 0.000 claims abstract description 10
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 claims abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 27
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000011259 mixed solution Substances 0.000 claims description 12
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenyl-1-propanol Chemical compound OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 150000003852 triazoles Chemical class 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 239000007853 buffer solution Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000015165 citric acid Nutrition 0.000 description 7
- 235000011121 sodium hydroxide Nutrition 0.000 description 7
- 238000009835 boiling Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- MOFINMJRLYEONQ-UHFFFAOYSA-N [N].C=1C=CNC=1 Chemical class [N].C=1C=CNC=1 MOFINMJRLYEONQ-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 phenylpropyl alcohols Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NWGKJDSIEKMTRX-MDZDMXLPSA-N Sorbitan oleate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(O)C1OCC(O)C1O NWGKJDSIEKMTRX-MDZDMXLPSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940008099 dimethicone Drugs 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The composite corrosion inhibitor that the organic silicon defoamer and percentage by weight that graphene oxide that propane diols that ethylene glycol that engine of the present invention graphene oxide water-free cooling is 30~65% by percentage by weight, percentage by weight are 30~65%, percentage by weight are 0.2~3%, percentage by weight are 0.2~2% are 0.7~8% is mixed and stirred for uniformly to dissolving up to water-free cooling.Beneficial effects of the present invention are：Thermal conductance is strong, freezing point less than 50 DEG C, it is 188.5 DEG C of boils up till, anticorrosive good；The present invention uses the strong graphene oxide of thermal conductivity, improves the thermal conductivity factor of cooling system；Organic silicon defoamer can be better protected from cooling system and spot corrosion etc. occurs；Tolyl-triazole, phenylpropyl triazole can protect in-engine steel structure component very well；Organic acid and its salt composition neutralization buffer system, can Effective Regulation coolant pH between 7.5~10.0；Phosphoric acid ammonium molybdate can efficiently prevent cooling system and precipitation, corrosion and water pump leakage occurs.
Description
Technical field
The present invention relates to a kind of engine graphene oxide water-free cooling and preparation method thereof.
Background technology
Engine is the most crucial component of automobile, and the drive of the power and car air-conditioner of automobile is all undertaken by engine,
But the efficiency of the too high engine of temperature can be reduced or even damaged, the too low engine of temperature will increase fuel consumption again.Therefore,
Cooling system is to ensure that the most effective guarantee that engine runs well under normal working temperature.
Continuous with market engine is expanded, and the coolant used that matches with it has also obtained significant progress.Mesh
Preceding coolant on the market is essentially all that freezing point is high containing water coolant (water, ethylene glycol), its low boiling point, easily cavitation erosion, heat conduction
Difference, has been not content with the market demand, such as containing a large amount of vapor caused by water coolant in the metal surface of cylinder periphery
Steam thermal insulation layer is formed, leads to not timely conduct the operational heat of engine in time, finally so that in engine
Portion overheats and causes its hydraulic performance decline, and for a long time using can also make cooling system burn into incrustation scale occur containing water coolant, boil
A series of problems, causes cooling system 1-2 to need to change once.
Overseas enterprise thinks that engine tradition coolant (water, ethylene glycol etc.) is difficult to the cooling requirement for meeting higher, efficiently
Cooling technology needs to have breakthrough in terms of the novel heat transfer medium that exploitation thermal conductivity factor is high, specific heat capacity is big.
The content of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of thermal conductivity is strong, freezing point is low, boiling point is high, anti-corruption
The engine of erosion graphene oxide water-free cooling and preparation method thereof.
A kind of engine graphene oxide water-free cooling of the present invention, by the second two that percentage by weight is 30~65%
Graphene oxide that propane diols that alcohol, percentage by weight are 30~65%, percentage by weight are 0.2~3%, percentage by weight are
The composite corrosion inhibitor that 0.2~2% organic silicon defoamer and percentage by weight is 0.7~8% is mixed and stirred for uniformly to dissolving
Up to water-free cooling.
Further, calculated with the percentage by weight of total composition, composite corrosion inhibitor is 0.4~5% by percentage by weight
Metal inhibitor and the neutralizer that percentage by weight is 0.3~3% mix together, and the metal inhibitor is by weight percent
The phenylpropyl triazole for being 0.1~2% than the tolyl-triazole for 0.1~2%, percentage by weight, percentage by weight be 0.1~
The ammonium molybdate that 1% phosphoric acid and percentage by weight is 0.1~1% mixes, the neutralizer by percentage by weight for 0.1~
The sodium hydroxide mixing that the citric acid and percentage by weight that 2% decanedioic acid, percentage by weight are 0.1~2% are 0.1~2%
Form.
Further, propane diols that the ethylene glycol for being 40~50% by percentage by weight, percentage by weight are 45~50%, again
Amount percentage be 1~3% graphene oxide, percentage by weight be 1~1.5% organic silicon defoamer and percentage by weight be
2~6% composite corrosion inhibitor is mixed and stirred for uniformly to dissolving up to water-free cooling；In terms of the percentage by weight of total composition
Calculate, the neutralizer that the metal inhibitor and percentage by weight that the composite corrosion inhibitor is 1~3% by percentage by weight are 1~3%
Mix together, tolyl-triazole that the metal inhibitor is 0.3~1.5% by percentage by weight, percentage by weight are
The ammonium molybdate that the phosphoric acid and percentage by weight that 0.3~1% phenylpropyl triazole, percentage by weight are 0.2~1% are 0.2~1%
Mix together, decanedioic acid that the neutralizer is 0.3~1.2% by percentage by weight, percentage by weight are 0.4~2%
Citric acid and percentage by weight be 0.3~1.5% sodium hydroxide mix together.
Further, propane diols that the ethylene glycol for being 45~48% by percentage by weight, percentage by weight are 45~48%, again
Measure percentage be 2~3% graphene oxide, percentage by weight be 1.1~1.3% organic silicon defoamer and percentage by weight
It is mixed and stirred for uniformly for 3.5~5% composite corrosion inhibitor to dissolving up to water-free cooling；With the weight percent of total composition
Than calculating, the metal inhibitor and percentage by weight that the composite corrosion inhibitor is 2~2.5% by percentage by weight be 1.5~
2.5% neutralizer mixes together, and the metal inhibitor is by tolyl-triazole, again that percentage by weight is 1~1.5%
Amount percentage be 0.4~0.8% phenylpropyl triazole, percentage by weight be 0.5~0.8% phosphoric acid and percentage by weight be
0.5~0.8% ammonium molybdate mixes together, and the neutralizer is by decanedioic acid of the percentage by weight for 0.5~1%, weight
The sodium hydroxide that the citric acid and percentage by weight that percentage is 0.4~1% are 0.5~1% mixes together.
Further, propane diols that the ethylene glycol for being 45% by percentage by weight, percentage by weight are 45%, percentage by weight
The tolyl three that organic silicon defoamer that graphene oxide, percentage by weight for 3% are 1.2%, percentage by weight are 1.5%
Phosphoric acid that phenylpropyl triazole that azoles, percentage by weight are 0.5%, percentage by weight are 0.7%, percentage by weight are 0.7%
Ammonium molybdate composition, percentage by weight be 0.8% decanedioic acid, percentage by weight be 0.8% citric acid and percentage by weight be
0.8% sodium hydroxide is mixed and stirred for uniformly to dissolving up to water-free cooling.
The preparation method of a kind of engine graphene oxide water-free cooling, it is characterised in that comprise the following steps：
S1. the mixed with propylene glycol that the ethylene glycol that percentage by weight is 30~65% is 30~65% with percentage by weight is stirred
Mix uniformly, obtain basal liquid；
S2. it is 0.2~2% organic silicon defoamer percentage by weight to be added in the basal liquid obtained by step S1, and heating is simultaneously
It is stirred well to and is completely dissolved；
S3. the composite corrosion inhibitor that percentage by weight is 0.7~8% is added in mixed solution obtained by step S2, is heated back
It is stirred under the conditions of stream, until being completely dissolved；
S4. obtain that percentage by weight is added in mixed solution be 0.2~3% graphene oxide in step S3, use frequently
Ultrasound Instrument of the rate not less than 40KHZ carries out ultrasonic disperse dissolving to obtained mixed solution, is eventually fabricated water-free cooling.
Compared with prior art, beneficial effects of the present invention are：The present invention is due to using thermal conductivity as conventional fluid medium
After the graphene oxide of several times, ethylene glycol and the relatively low attribute defect of propane diols thermal conductivity are compensate for, so that cooling
The heat exchange amount of system doubles, and the thermal conductivity factor of cooling system is finally significantly increased, its thermal conductivity factor reaches existing coolant
2 times.The thermal conductivity of the present invention is strong, freezing point is less than -50 DEG C and 188.5 DEG C of boils up till, main cause are：1) graphite oxide
Alkene molecule is that it has the macromolecular of typical two-dimensional sheet structure, its scale is average close to or smaller than the phonon of crystalline material freely
Journey so that the heat transfer of system is no longer constrained by Fourier law, and uses great-jump-forward and non-confinement heat transfer；2) between fluid
Fluctuation strengthened with whirlpool；3) sheet macromolecular can relax transverse temperature gradient between fluid.The present invention it is anti-it is lame lose, lead
The reason is wanted to be：Contained organic silicon defoamer is sprawled rapidly in solution surface, easily makes thinning of liquid film, reaches critical thickness, bubble
Foam destroys, therefore can be better protected from cooling system and the corrosion conditions such as spot corrosion occur, and especially the aluminium in engine and aluminium are closed
Gold utensil has excellent protecting effect.Contained tolyl-triazole, phenylpropyl triazole are to in-engine steel structure in the present invention
Component has special efficacy protective effect；Neutralizer can Effective Regulation coolant pH, make it steadily in the long term between 7.5~10.0；
Phosphoric acid and ammonium molybdate can efficiently prevent cooling system and precipitation, corrosion and water pump leakage occur.
Embodiment
Its body embodiment of the present invention is described in further detail below；Following embodiments are used to illustrate the present invention,
But it is not limited to the scope of the present invention.
The active ingredient of organic silicon defoamer is in the present invention：Polysiloxanes, copolyether and dispersant with high efficiency, below
The silicon cream that organic silicon defoamer in embodiment is formed using dimethicone and white carbon is aided with sorbester p17 and spits as bulk composition
Warm 80 grade surfactants.
Graphene oxide in the present invention is the oxide of graphene, is a kind of carbon, oxygen ratio of number between 2.1 to 2.9
Between yellow solid.Due to graphene oxide~middle there are a large amount of polar groups (such as carboxyl and hydroxyl), graphene oxide holds very much
The dispersing and dissolving easily in alcoholic solution, forms single small fragment, and the overwhelming majority all only has single graphite linings.
Embodiment 1
Weigh 45Kg ethylene glycol and 48Kg propane diols stirs evenly；1.2Kg organic silicon defoamers are added thereto again, are heated
And with magnetic stirring apparatus be sufficiently stirred 1 it is small when or so to uniform；0.5kg tolyl-triazoles, 0.5kg are sequentially added into again
Phenylpropyl triazole, 0.8kg decanedioic acid, 0.3kg citric acids, 0.8kg sodium hydroxides, 0.7kg phosphoric acid, 0.7kg ammonium molybdates, reflux condition
Heating-up temperature is stirred to 178 DEG C under part, until being completely dissolved；Be eventually adding 1.5kg graphene oxides, through frequency in
The Ultrasound Instrument of 60KHZ carries out ultrasonic dissolution to obtained mixed solution, until being completely dissolved, that is, obtains the anhydrous cooling of the present invention
Liquid finished product, its freezing point are -50 DEG C, and boiling point is 186 DEG C.
Embodiment 2
Weigh 45Kg ethylene glycol and 47Kg propane diols stirs evenly；1.2Kg organic silicon defoamers are added thereto again, use magnetic
Power blender be sufficiently stirred 1 it is small when or so to uniform；0.5kg tolyl-triazoles, 0.5kg phenylpropyl alcohols three are sequentially added into again
Add under nitrogen azoles, 0.8kg decanedioic acid, 0.6kg citric acids, 0.8kg sodium hydroxides, 0.7kg phosphoric acid, 0.7kg ammonium molybdate counterflow conditions
Hot temperature is stirred to 180 DEG C, until being completely dissolved；2.2kg graphene oxides are eventually adding, through frequency in the super of 60KHZ
Sound instrument carries out ultrasonic dissolution to obtained mixed solution, until being completely dissolved, that is, obtains the water-free cooling finished product of the present invention, its
Freezing point is -50 DEG C, and boiling point is 187.4 DEG C.
Embodiment 3
Weigh 45Kg ethylene glycol and 45Kg propane diols stirs evenly；1.2Kg organic silicon defoamers are added thereto again, use magnetic
Power blender be sufficiently stirred 1 it is small when or so to uniform；1.5kg tolyl-triazoles, 0.5kg phenylpropyl alcohols three are sequentially added into again
Nitrogen azoles, 0.8kg decanedioic acid, 0.8kg citric acids, 0.8kg sodium hydroxides, 0.7Kg phosphoric acid, 0.7Kg ammonium molybdates, under counterflow condition plus
Hot temperature is stirred to 183 DEG C, until being completely dissolved；3kg graphene oxides are eventually adding, through frequency in the ultrasound of 60KHZ
Instrument carries out ultrasonic dissolution to obtained mixed solution, until being completely dissolved, that is, obtains the water-free cooling finished product of the present invention, its ice
Point is -50 DEG C, and boiling point is 188.5 DEG C.
After product of the present invention send the inspection of Chinese People's Liberation Army's oil plant and POL equipment detection test center, survey report
See below, the partial test data in report are as follows：
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (5)
- A kind of 1. engine graphene oxide water-free cooling, it is characterised in that：By the second that percentage by weight is 30~65% Graphene oxide that propane diols that glycol, percentage by weight are 30~65%, percentage by weight are 0.2~3%, percentage by weight The composite corrosion inhibitor that organic silicon defoamer and percentage by weight for 0.2~2% are 0.7~8% is mixed and stirred for uniformly to molten Solve up to water-free cooling；The preparation method of the engine graphene oxide water-free cooling comprises the following steps：S1. the mixed with propylene glycol that the ethylene glycol that percentage by weight is 30~65% is 30~65% with percentage by weight is stirred It is even, obtain basal liquid；S2. it is 0.2~2% organic silicon defoamer percentage by weight to be added in the basal liquid obtained by step S1, is heated and abundant Stirring is to being completely dissolved；S3. the composite corrosion inhibitor that percentage by weight is 0.7~8% is added in mixed solution obtained by step S2, is heated to reflux bar It is stirred under part, until being completely dissolved；S4. obtain that percentage by weight is added in mixed solution is 0.2~3% graphene oxide in step S3, frequency of use is not Ultrasound Instrument less than 40KHZ carries out ultrasonic dissolution to obtained mixed solution, is eventually fabricated water-free cooling；The active ingredient of the organic silicon defoamer is：Polysiloxanes, copolyether and dispersant with high efficiency；The metal inhibitor and percentage by weight that the composite corrosion inhibitor is 0.4~5% by percentage by weight are 0.3~3% Neutralizer mixes together, and the metal inhibitor is by tolyl-triazole of the percentage by weight for 0.1~2%, weight percent The molybdenum that the phosphoric acid and percentage by weight for being 0.1~1% than the phenylpropyl triazole for 0.1~2%, percentage by weight are 0.1~1% Sour ammonium mixes, and decanedioic acid that the neutralizer is 0.1~2% by percentage by weight, percentage by weight are 0.1~2% Citric acid and the sodium hydroxide that percentage by weight is 0.1~2% mix.
- 2. engine according to claim 1 graphene oxide water-free cooling, it is characterised in that：By percentage by weight The graphite oxide that propane diols that ethylene glycol, percentage by weight for 40~50% are 45~50%, percentage by weight are 1~3% The composite corrosion inhibitor that the organic silicon defoamer and percentage by weight that alkene, percentage by weight are 1~1.5% are 2~6% is mixed and stirred Mix uniformly to dissolving up to water-free cooling, the composite corrosion inhibitor is by metal inhibitor that percentage by weight is 1~3% and again The neutralizer that amount percentage is 1~3% mixes together, and the metal inhibitor is 0.3~1.5% by percentage by weight The phosphoric acid and weight that phenylpropyl triazole that tolyl-triazole, percentage by weight are 0.3~1%, percentage by weight are 0.2~1% Percentage be 0.2~1% ammonium molybdate mix together, the neutralizer by percentage by weight be 0.3~1.2% the last of the ten Heavenly stems two Acid, percentage by weight be 0.4~2% citric acid and percentage by weight be 0.3~1.5% sodium hydroxide be mixed and Into.
- 3. engine according to claim 2 graphene oxide water-free cooling, it is characterised in that：By percentage by weight The graphite oxide that propane diols that ethylene glycol, percentage by weight for 45~48% are 45~48%, percentage by weight are 2~3% The composite corrosion inhibitor mixing that the organic silicon defoamer and percentage by weight that alkene, percentage by weight are 1.1~1.3% are 3.5~5% And be evenly stirred until and dissolve up to water-free cooling, the composite corrosion inhibitor is by corrosion inhibition for metal that percentage by weight is 2~2.5% Agent and the neutralizer that percentage by weight is 1.5~2.5% mix together, and the metal inhibitor is 1 by percentage by weight Phenylpropyl triazole that~1.5% tolyl-triazole, percentage by weight are 0.4~0.8%, percentage by weight are 0.5~0.8% Phosphoric acid and percentage by weight be 0.5~0.8% ammonium molybdate mix together, the neutralizer is by percentage by weight The sodium hydroxide that the citric acid and percentage by weight that 0.5~1% decanedioic acid, percentage by weight are 0.4~1% are 0.5~1% Mix together.
- 4. engine according to claim 3 graphene oxide water-free cooling, it is characterised in that：By percentage by weight Graphene oxide that propane diols that ethylene glycol, percentage by weight for 45% are 45%, percentage by weight are 3%, weight percent The phenylpropyl alcohol that the tolyl-triazole for being 1.5% than the organic silicon defoamer for 1.2%, percentage by weight, percentage by weight are 0.5% Ammonium molybdate composition that phosphoric acid that triazole, percentage by weight are 0.7%, percentage by weight are 0.7%, percentage by weight are The sodium hydroxide that the citric acid and percentage by weight that 0.8% decanedioic acid, percentage by weight are 0.8% are 0.8% is mixed and stirred Mix uniformly to dissolving up to water-free cooling.
- A kind of 5. preparation method of engine graphene oxide water-free cooling as claimed in claim 1, it is characterised in that Comprise the following steps：S1. the mixed with propylene glycol that the ethylene glycol that percentage by weight is 30~65% is 30~65% with percentage by weight is stirred It is even, obtain basal liquid；S2. it is 0.2~2% organic silicon defoamer percentage by weight to be added in the basal liquid obtained by step S1, is heated and abundant Stirring is to being completely dissolved；S3. the composite corrosion inhibitor that percentage by weight is 0.7~8% is added in mixed solution obtained by step S2, is heated to reflux bar It is stirred under part, until being completely dissolved；S4. obtain that percentage by weight is added in mixed solution is 0.2~3% graphene oxide in step S3, frequency of use is not Ultrasound Instrument less than 40KHZ carries out ultrasonic dissolution to obtained mixed solution, is eventually fabricated water-free cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175749.XA CN104059618B (en) | 2014-04-29 | 2014-04-29 | A kind of engine graphene oxide water-free cooling and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175749.XA CN104059618B (en) | 2014-04-29 | 2014-04-29 | A kind of engine graphene oxide water-free cooling and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104059618A CN104059618A (en) | 2014-09-24 |
| CN104059618B true CN104059618B (en) | 2018-04-20 |
Family
ID=51547556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175749.XA Expired - Fee Related CN104059618B (en) | 2014-04-29 | 2014-04-29 | A kind of engine graphene oxide water-free cooling and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104059618B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019220176A1 (en) * | 2018-05-16 | 2019-11-21 | Arcelormittal | A method for the manufacture of graphene oxide from kish graphite |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566483A (en) * | 2016-11-15 | 2017-04-19 | 安徽超际环保科技有限公司 | Waterless liquid coolant for engine under extreme conditions and preparation method thereof |
| CN106634868B (en) * | 2016-11-27 | 2020-11-17 | 青岛康普顿科技股份有限公司 | Organic engine coolant containing fullerol and preparation method thereof |
| CN106905932B (en) * | 2016-11-27 | 2020-11-27 | 青岛康普顿科技股份有限公司 | Organic engine coolant containing carboxylated graphene and preparation method thereof |
| CN106905933B (en) * | 2016-11-27 | 2020-11-17 | 青岛康普顿科技股份有限公司 | Organic engine coolant containing carboxylated fullerene and preparation method thereof |
| CA3057259C (en) | 2017-03-31 | 2023-03-14 | Arcelormittal | A method for the manufacture of graphene oxide from kish graphite |
| CN107118748B (en) * | 2017-07-06 | 2018-03-02 | 广西柳工机械股份有限公司 | modified graphene propylene glycol engine coolant |
| CN107142092B (en) * | 2017-07-06 | 2018-03-02 | 广西柳工机械股份有限公司 | Modified graphene ethylene glycol type engine coolant |
| CN107384336A (en) * | 2017-08-04 | 2017-11-24 | 江苏云瀚股份有限公司 | A kind of automobile using long-acting liquid coolant and preparation method thereof |
| CN107573905A (en) * | 2017-09-08 | 2018-01-12 | 四川爱温特科技有限公司 | A kind of organic coolant of engine |
| CN107629765B (en) * | 2017-09-22 | 2020-05-05 | 绵阳市路恒达机械科技有限公司 | Engine water-free cooling liquid and preparation method thereof |
| WO2019220174A1 (en) | 2018-05-16 | 2019-11-21 | Arcelormittal | A method for the manufacture of pristine graphene from kish graphite |
| WO2019224579A1 (en) | 2018-05-23 | 2019-11-28 | Arcelormittal | A method for the manufacture of reduced graphene oxide from electrode graphite scrap |
| CN109370543A (en) * | 2018-10-29 | 2019-02-22 | 赵建平 | A kind of preparation method of anti-corrosion type anti-icing fluid |
| CN110157392A (en) * | 2019-05-28 | 2019-08-23 | 司能石油化工有限公司 | A kind of environment protecting type engine coolant liquid and preparation method thereof |
| CN110591657B (en) * | 2019-09-18 | 2021-09-21 | 深圳市耐斯实业有限公司 | Heat super-heat medium liquid |
| CN110724502A (en) * | 2019-11-01 | 2020-01-24 | 界首市金一龙粮食机械购销有限公司 | Anticorrosion wear-resistant modification method for antifreezing cooling liquid |
| CN110776877A (en) * | 2019-11-27 | 2020-02-11 | 济南鼎隆化工科技有限公司 | Water-based energy exchange medium containing hydroxylated graphene and preparation method thereof |
| CN111647390A (en) * | 2020-06-17 | 2020-09-11 | 北京龙轩行科技有限公司 | Temperature-controlled cooling mother liquor, preparation method and application thereof |
| CN111662689A (en) * | 2020-06-17 | 2020-09-15 | 北京龙轩行科技有限公司 | Temperature-control energy-saving environment-friendly anti-freezing cooling liquid and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367379A (en) * | 2011-11-02 | 2012-03-07 | 深圳车仆汽车用品发展有限公司 | Life-cycle water-free cooling solution |
| CN102559152A (en) * | 2012-01-10 | 2012-07-11 | 广州市标榜汽车用品实业有限公司 | All-organic waterless engine coolant |
| CN103588197A (en) * | 2013-11-06 | 2014-02-19 | 华侨大学 | Preparation method for graphene nanofluid |
-
2014
- 2014-04-29 CN CN201410175749.XA patent/CN104059618B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367379A (en) * | 2011-11-02 | 2012-03-07 | 深圳车仆汽车用品发展有限公司 | Life-cycle water-free cooling solution |
| CN102559152A (en) * | 2012-01-10 | 2012-07-11 | 广州市标榜汽车用品实业有限公司 | All-organic waterless engine coolant |
| CN103588197A (en) * | 2013-11-06 | 2014-02-19 | 华侨大学 | Preparation method for graphene nanofluid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019220176A1 (en) * | 2018-05-16 | 2019-11-21 | Arcelormittal | A method for the manufacture of graphene oxide from kish graphite |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104059618A (en) | 2014-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104059618B (en) | A kind of engine graphene oxide water-free cooling and preparation method thereof | |
| CN107118748B (en) | modified graphene propylene glycol engine coolant | |
| CN101768429A (en) | Organic environmental-protection liquid heat-conducting medium | |
| CN104031615A (en) | Anti-scaling antifreezing fluid and preparation method thereof | |
| CN104479644A (en) | Graphene-type cooling medium as well as preparation method and application thereof | |
| CN101717619A (en) | Industrial low-temperature heat exchange secondary refrigerant | |
| CN107629765A (en) | Non-aqueous coolant for engine and preparation method thereof | |
| CN107353881A (en) | A kind of low temperature antirust automotive antifreezing liquid | |
| CN106905932A (en) | A kind of organic engine cooling liquid of carboxylated Graphene and preparation method thereof | |
| CN101747871A (en) | Formula for preparing antifreezing fluid of engine | |
| CN106566483A (en) | Waterless liquid coolant for engine under extreme conditions and preparation method thereof | |
| CN106916574A (en) | A kind of engine coolant | |
| CN106867475A (en) | A kind of motor vehicle antifreeze fluid and preparation method | |
| CN108707906A (en) | A kind of high temperature compound corrosion inhibitor and preparation method thereof suitable for mild steel | |
| CN110591657B (en) | Heat super-heat medium liquid | |
| CN101671549A (en) | Non-aqueous system internal-combustion engine cooling liquid | |
| CN106350029A (en) | Efficient corrosion-resistant motor vehicle antifreeze fluid and preparation method thereof | |
| CN208815085U (en) | A kind of new type stainless steel. corrosion resistance solution heat treatment furnace | |
| CN107189771A (en) | A kind of engine coolant | |
| CN104528966B (en) | A kind of corrosion-proofing and antisludging method of aluminium heat-exchange device | |
| CN103102873B (en) | Engine antifreezing fluid | |
| CN105018047B (en) | A kind of automobile cooling and preparation method thereof | |
| CN101899287B (en) | Solar energy collector tube heat conduction liquid | |
| CN110093145A (en) | A kind of long-acting anti-freeze cooling liquid of synthetic additive type and preparation method | |
| CN110699047A (en) | Propylene glycol type cold carrier liquid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN LISENTE ENERGY-SAVING ENVIRONMENTAL PROTEC Free format text: FORMER OWNER: SICHUAN LISENTE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20140917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140917 Address after: Jintang County, Sichuan city of Chengdu province Chengdu 610047 ABA Industrial Development Zone Jin Road No. 2 Wang Hao electromechanical new materials Industrial Park A4-4 Applicant after: SICHUAN LISEMT ENERGY-SAVING AND ENVIRONMENTAL PROTECTION MATERIAL CO.,LTD. Address before: 610047 Sichuan province Chengdu Wuhou District No. 11 building 3 layer 1 Yi Road No. 23 Applicant before: SICHUAN LISENTE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |