CN104031620A - Anti-boiling, anti-scale and anti-freeze solution and preparation method thereof - Google Patents

Anti-boiling, anti-scale and anti-freeze solution and preparation method thereof Download PDF

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Publication number
CN104031620A
CN104031620A CN201410310042.5A CN201410310042A CN104031620A CN 104031620 A CN104031620 A CN 104031620A CN 201410310042 A CN201410310042 A CN 201410310042A CN 104031620 A CN104031620 A CN 104031620A
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CN
China
Prior art keywords
parts
deicing fluid
antiscale
boils
silicate
Prior art date
Application number
CN201410310042.5A
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Chinese (zh)
Inventor
李勇
Original Assignee
宝捷润滑油镇江有限公司
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Application filed by 宝捷润滑油镇江有限公司 filed Critical 宝捷润滑油镇江有限公司
Priority to CN201410310042.5A priority Critical patent/CN104031620A/en
Publication of CN104031620A publication Critical patent/CN104031620A/en

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Abstract

The invention discloses an anti-boiling, anti-scale and anti-freeze solution and belongs to the technical field of anti-freeze solutions. The anti-boiling, anti-scale and anti-freeze solution is obtained through reaction of 100 parts to 120 parts of ethanediol, 60 parts to 80 parts of deionized water, 15 parts to 30 parts of corrosion inhibitor, 5 parts to 10 parts of silicate, 6 parts to 8 parts of silicate stabilizer, 2 parts to 4 parts of mildew preventive, 5 parts to 10 parts of pH modifier, 1 part to 3 parts of defoamer and 1 part to 5 parts of colorant, wherein the pH modifier is disodium hydrogen phosphate. According to the anti-boiling, anti-scale and anti-freeze solution, by increasing the proportion of the deionized water in the antifreeze, the boiling point is raised while the freezing point is lowered, the quality of the anti-freeze solution is improved to a certain extent, the long-acting anti-boiling performance is achieved by adding various auxiliaries in the subsequent process, and the anti-boiling, anti-scale and anti-freeze solution is low in price and free of pollution, sediment and scaling. A preparation method of the anti-boiling, anti-scale and anti-freeze solution is simple in step, environmentally friendly and easy to carry out.

Description

A kind of anti-antiscale deicing fluid and preparation method thereof that boils
Technical field
The invention belongs to deicing fluid technical field, be specifically related to a kind of anti-antiscale deicing fluid and preparation method thereof that boils.
Background technology
The full name of deicing fluid should be anti-freeze cooling liquid, means the cooling fluid of antifreeze function, and deicing fluid is internal combustion
The heat-eliminating medium of machine circulating cooling system, and the working order of cooling system directly affect vehicle normal operation and
In the work-ing life of vehicle, deicing fluid is not only to use winter, and it should use in the whole year.Traditional deicing fluid is mainly comprised of frostproofer and additive, and not only cost of manufacture is higher.Finished product cooling fluid is stored easily mouldy, is difficult to take into account anti-boiling and anti-scaling function, the phenomenon that easily causes engine " to boil ".
Summary of the invention
Goal of the invention: the object of the present invention is to provide the anti-antiscale deicing fluid that boils, make it that long-acting anti-performance of boiling can not only be provided, cheap, pollution-free, and can not produce precipitation and fouling; Another object of the present invention is to provide the preparation method of this anti-antiscale deicing fluid that boils.
Technical scheme: for achieving the above object, the present invention adopts following technical scheme:
The anti-antiscale deicing fluid that boils, is obtained by the reaction of following component: 1 ~ 5 part of 100 ~ 120 parts of ethylene glycol, 60 ~ 80 parts of deionized waters, 15 ~ 30 parts of inhibiter, 5 ~ 10 parts of silicate, 6 ~ 8 parts of silicate stabilizers, 2 ~ 4 parts of mould inhibitors, 5 ~ 10 parts of pH adjusting agents, 1 ~ 3 part of defoamer and tinting material; Described pH adjusting agent is Sodium phosphate dibasic.
Described mould inhibitor is zinc chloride or Sodium Benzoate.
Described inhibiter is any one or arbitrarily several mixing in metasilicate, phosphoric acid salt, tungstate, borate and nitrite.
Described silicate stabilizers is Si 2n and Si 2the compound of P.
Described defoamer is silicone or glycidyl ether.
Described tinting material is any one in blue, the phenol red or methyl red of bromine first.
The method of the anti-antiscale deicing fluid that boils of preparation, comprises the following steps:
(1) mix frostproofer
At normal temperatures, 100 ~ 120 parts of ethylene glycol, 60 ~ 80 parts of deionized waters are uniformly mixed in reaction container, stirring velocity is controlled at 40 ~ 60 revs/min, stirs 20 ~ 30 minutes, obtains mixed frostproofer;
(2) add auxiliary agent
1 ~ 5 part of 1 ~ 3 part of 5 ~ 10 parts of silicate, 6 ~ 8 parts of silicate stabilizers, 2 ~ 4 parts of mould inhibitors, defoamer and tinting material is progressively added in mixed frostproofer, continue to stir and return to normal temperature after 1 ~ 2h and obtain work in-process;
(3) standing packing
By work in-process, after standing ten minutes, the particulate state leaching in reaction container is not tolerant, adopts 5 ~ 10 parts of pH adjusting agents to regulate after pH value, continues to stir can shut down for ten minutes to be packaged to be finished product.
Inventive principle: incrustation scale is to be attached with due to insoluble salt or oxide crystal on cooling system internal surface.The essential substance that produces incrustation scale is calcium sulfate, calcium carbonate, magnesiumcarbonate etc., and the deicing fluid of high-quality adopts distilled water manufacture, and is added with antiscale additive, does not only scale and also has descaling function.Deicing fluid in working order under because temperature is higher, microorganism is difficult to breeding, but in storage process, may cause that microorganism grows, and makes deicing fluid moldy metamorphism.Therefore, need to add micro-biocide mildewcide, to guarantee that deicing fluid did not go mouldy within 2~3 year storage period.In deicing fluid, added inhibiter effect in neutral medium is better.But deicing fluid in the course of the work, medium meeting acidifying, pH value can decline, inhibiter effect is reduced, therefore in deicing fluid, need to add buffer reagent, make the pH value stabilization of deicing fluid between 7.5~11, adopt Sodium phosphate dibasic as pH value buffer reagent, there is again anticorrosion, less scaling effect simultaneously.In automobilism, beating and vibrating due to vehicle body, there is Air infitration deicing fluid can produce foam, these air that are dissolved in deicing fluid have oxygenizement to ethylene glycol, these foams are attached on wall, and the generation of aggravation pitting, affects thermal conduction, in deicing fluid, must add appropriate defoamer, defoamer can be used silicone, alcohols and glycidyl ether etc.In deicing fluid, add nontoxic water-soluble colorant, to be different from general water coolant, whether this facilitates the deicing fluid of observing in car engine cooling system and reveals, simultaneously, it also has the effect of indicator, the potential of hydrogen that monitors deicing fluid changes, and the variation of indication acidity reminds user add stoste or carry out cleaned and changed; Tinting material can be used that bromine first is blue, phenol red, methyl red etc., makes deicing fluid present certain indication look, once find that deicing fluid surpasses range of indication, shows that deicing fluid is acid and loses rust inhibition.
Beneficial effect: compared with prior art, the anti-antiscale deicing fluid that boils of the present invention, by strengthening the ratio of deionized water in frostproofer, when having reduced freezing point, increased boiling point, the quality of deicing fluid is promoted to some extent, follow-up, add various auxiliary agents that long-acting anti-performance of boiling is provided, cheap, pollution-free, and can not produce precipitation and fouling; The preparation method of this anti-antiscale deicing fluid that boils, the simple environmental protection of step, easy to implement.
Embodiment
Below in conjunction with specific embodiment, the present invention is described further.
The anti-antiscale deicing fluid that boils, is obtained by the reaction of following component: 1 ~ 5 part of 100 ~ 120 parts of ethylene glycol, 60 ~ 80 parts of deionized waters, 15 ~ 30 parts of inhibiter, 5 ~ 10 parts of silicate, 6 ~ 8 parts of silicate stabilizers, 2 ~ 4 parts of mould inhibitors, 5 ~ 10 parts of pH adjusting agents, 1 ~ 3 part of defoamer and tinting material; PH adjusting agent is Sodium phosphate dibasic.Mould inhibitor is zinc chloride or Sodium Benzoate.Inhibiter is any one or arbitrarily several mixing in metasilicate, phosphoric acid salt, tungstate, borate and nitrite.Silicate stabilizers is Si 2n and Si 2the compound of P.Defoamer is silicone or glycidyl ether.Tinting material is any one in blue, the phenol red or methyl red of bromine first.
The method of the anti-antiscale deicing fluid that boils of preparation, comprises the following steps:
(1) mix frostproofer
At normal temperatures, 100 ~ 120 parts of ethylene glycol, 60 ~ 80 parts of deionized waters are uniformly mixed in reaction container, stirring velocity is controlled at 40 ~ 60 revs/min, stirs 20 ~ 30 minutes, obtains mixed frostproofer;
(2) add auxiliary agent
1 ~ 5 part of 1 ~ 3 part of 5 ~ 10 parts of silicate, 6 ~ 8 parts of silicate stabilizers, 2 ~ 4 parts of mould inhibitors, defoamer and tinting material is progressively added in mixed frostproofer, continue to stir and return to normal temperature after 1 ~ 2h and obtain work in-process;
(3) standing packing
By work in-process, after standing ten minutes, the particulate state leaching in reaction container is not tolerant, adopts 5 ~ 10 parts of pH adjusting agents to regulate after pH value, continues to stir can shut down for ten minutes to be packaged to be finished product.
Embodiment 1
The anti-antiscale deicing fluid that boils, is obtained by the reaction of following component: 1 part of 100 parts of ethylene glycol, 60 parts of deionized waters, 15 parts of inhibiter, 5 parts of silicate, 6 parts of silicate stabilizers, 2 parts of mould inhibitors, 5 parts of pH adjusting agents, 1 part of defoamer and tinting material; PH adjusting agent is Sodium phosphate dibasic.Mould inhibitor is zinc chloride.Inhibiter is metasilicate.Silicate stabilizers is Si 2n and Si 2the compound of P.Defoamer is silicone.Tinting material is that bromine first is blue.
The method of the anti-antiscale deicing fluid that boils of preparation, comprises the following steps:
(1) mix frostproofer
At normal temperatures, 100 parts of ethylene glycol, 60 parts of deionized waters are uniformly mixed in reaction container, stirring velocity is controlled at 40 revs/min, stirs 20 minutes, obtains mixed frostproofer;
(2) add auxiliary agent
1 part of 15 parts of inhibiter, 5 parts of silicate, 6 parts of silicate stabilizers, 2 parts of mould inhibitors, 1 part of defoamer and tinting material is progressively added in mixed frostproofer, continue to stir and return to normal temperature after 1 ~ 2h and obtain work in-process;
(3) standing packing
By work in-process, after standing ten minutes, the particulate state leaching in reaction container is not tolerant, adopts 5pH conditioning agent to regulate after pH value, continues to stir can shut down for ten minutes to be packaged to be finished product 1.
Embodiment 2
The anti-antiscale deicing fluid that boils, is obtained by the reaction of following component: 5 parts of 120 parts of ethylene glycol, 80 parts of deionized waters, 30 parts of inhibiter, 10 parts of silicate, 8 parts of silicate stabilizers, 4 parts of mould inhibitors, 10 parts of pH adjusting agents, 3 parts of defoamers and tinting materials; PH adjusting agent is Sodium phosphate dibasic.Mould inhibitor is Sodium Benzoate.Inhibiter is 15 parts of metasilicates and 15 parts of phosphatic mixing.Silicate stabilizers is Si 2n and Si 2the compound of P.Defoamer is glycidyl ether.Tinting material is phenol red.
The method of the anti-antiscale deicing fluid that boils of preparation, comprises the following steps:
(1) mix frostproofer
At normal temperatures, 120 parts of ethylene glycol, 80 parts of deionized waters are uniformly mixed in reaction container, stirring velocity is controlled at 40 ~ 60 revs/min, stirs 20 ~ 30 minutes, obtains mixed frostproofer;
(2) add auxiliary agent
5 parts of 30 parts of inhibiter, 10 parts of silicate, 8 parts of silicate stabilizers, 4 parts of mould inhibitors, 3 parts of defoamers and tinting materials are progressively added in mixed frostproofer, continue to stir and return to normal temperature after 1 ~ 2h and obtain work in-process;
(3) standing packing
By work in-process, after standing ten minutes, the particulate state leaching in reaction container is not tolerant, adopts 10 parts of pH adjusting agents to regulate after pH value, continues to stir can shut down for ten minutes to be packaged to be finished product 2.
Embodiment 3
The anti-antiscale deicing fluid that boils, is obtained by the reaction of following component: 3 parts of 110 parts of ethylene glycol, 70 parts of deionized waters, 20 parts of inhibiter, 8 parts of silicate, 7 parts of silicate stabilizers, 3 parts of mould inhibitors, 8 parts of pH adjusting agents, 2 parts of defoamers and tinting materials; PH adjusting agent is Sodium phosphate dibasic.Mould inhibitor is zinc chloride or Sodium Benzoate.20 parts of inhibiter are any one or several mixing arbitrarily in 4 parts of metasilicates, 4 parts of phosphoric acid salt, 4 parts of tungstate, 4 parts of borates and 4 parts of nitrite.Silicate stabilizers is Si 2n and Si 2the compound of P.Defoamer is silicone.Tinting material is methyl red.
The method of the anti-antiscale deicing fluid that boils of preparation, comprises the following steps:
(1) mix frostproofer
At normal temperatures, 110 parts of ethylene glycol, 70 parts of deionized waters are uniformly mixed in reaction container, stirring velocity is controlled at 50 revs/min, stirs 25 minutes, obtains mixed frostproofer;
(2) add auxiliary agent
20 parts of inhibiter, 8 parts of silicate, 7 parts of silicate stabilizers, 3 parts of mould inhibitors, 2 parts of defoamers and tinting material 3 are progressively added in mixed frostproofer, after continuation stirring 1 ~ 2h, return to normal temperature and obtain work in-process;
(3) standing packing
By work in-process, after standing ten minutes, the particulate state leaching in reaction container is not tolerant, adopts 8 parts of pH adjusting agents to regulate after pH value, continues to stir can shut down for ten minutes to be packaged to be finished product 3.
Embodiment 4 inspection after constructions
Finished product 1 ~ 3 sampling is detected, and gained finished product 1 ~ 3 reaches following technical indicator: reserve alkalinity: 16.82ml; Lather volume :≤20ml; The lather collapse time :≤1.4s; Artificial corrosion test: 1000h hour unchanged.

Claims (7)

1. prevent boiling antiscale deicing fluid for one kind, it is characterized in that, by the reaction of following component, obtained: 1 ~ 5 part of 100 ~ 120 parts of ethylene glycol, 60 ~ 80 parts of deionized waters, 15 ~ 30 parts of inhibiter, 5 ~ 10 parts of silicate, 6 ~ 8 parts of silicate stabilizers, 2 ~ 4 parts of mould inhibitors, 5 ~ 10 parts of pH adjusting agents, 1 ~ 3 part of defoamer and tinting material; Described pH adjusting agent is Sodium phosphate dibasic.
2. the anti-antiscale deicing fluid that boils according to claim 1, is characterized in that: described mould inhibitor is zinc chloride or Sodium Benzoate.
3. the anti-antiscale deicing fluid that boils according to claim 1, is characterized in that: described inhibiter is any one or several mixing arbitrarily in metasilicate, phosphoric acid salt, tungstate, borate and nitrite.
4. the anti-antiscale deicing fluid that boils according to claim 1, is characterized in that: described silicate stabilizers is Si 2n and Si 2the compound of P.
5. the anti-antiscale deicing fluid that boils according to claim 1, is characterized in that: described defoamer is silicone or glycidyl ether.
6. the anti-antiscale deicing fluid that boils according to claim 1, is characterized in that: described tinting material is any one in blue, the phenol red or methyl red of bromine first.
7. the method for the anti-antiscale deicing fluid that boils described in any one in preparation claim 1 ~ 6, is characterized in that, comprises the following steps:
(1) mix frostproofer
At normal temperatures, 100 ~ 120 parts of ethylene glycol, 60 ~ 80 parts of deionized waters are uniformly mixed in reaction container, stirring velocity is controlled at 40 ~ 60 revs/min, stirs 20 ~ 30 minutes, obtains mixed frostproofer;
(2) add auxiliary agent
1 ~ 5 part of 1 ~ 3 part of 5 ~ 10 parts of silicate, 6 ~ 8 parts of silicate stabilizers, 2 ~ 4 parts of mould inhibitors, defoamer and tinting material is progressively added in mixed frostproofer, continue to stir and return to normal temperature after 1 ~ 2h and obtain work in-process;
(3) standing packing
By work in-process, after standing ten minutes, the particulate state leaching in reaction container is not tolerant, adopts 5 ~ 10 parts of pH adjusting agents to regulate after pH value, continues to stir can shut down for ten minutes to be packaged to be finished product.
CN201410310042.5A 2014-07-02 2014-07-02 Anti-boiling, anti-scale and anti-freeze solution and preparation method thereof CN104031620A (en)

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Cited By (12)

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Publication number Priority date Publication date Assignee Title
CN104710966A (en) * 2013-12-11 2015-06-17 深圳市凯世光电科技有限公司 Liquid coolant for cinema projectors, and preparation method thereof
CN106010473A (en) * 2016-06-17 2016-10-12 合肥赫普信息科技有限公司 Antifreezing solution special for car
CN106010475A (en) * 2016-06-17 2016-10-12 合肥赫普信息科技有限公司 Antifreezing solution special for car
CN106010472A (en) * 2016-06-17 2016-10-12 合肥赫普信息科技有限公司 Antifreezing solution special for car
CN106032465A (en) * 2016-06-17 2016-10-19 合肥赫普信息科技有限公司 Anti-freezing solution special for automobiles
CN106065325A (en) * 2016-06-17 2016-11-02 合肥赫普信息科技有限公司 A kind of automobile specified anti-icing fluid
CN106085379A (en) * 2016-06-17 2016-11-09 合肥赫普信息科技有限公司 A kind of automobile specified anti-icing fluid
CN106085378A (en) * 2016-06-17 2016-11-09 合肥赫普信息科技有限公司 A kind of automobile specified anti-icing fluid
CN107151550A (en) * 2016-03-04 2017-09-12 雅孚顿(天津)石化产品有限公司 A kind of multifunction long-acting anti-freeze solution and its preparation technology
CN109666458A (en) * 2017-10-17 2019-04-23 中国石油化工股份有限公司 A kind of siliceous organic engine cooling liquid and its application
CN111690383A (en) * 2020-07-28 2020-09-22 康贝尔(天津)化工科技有限公司 Anti-freezing mother liquor with good stability and preparation method thereof
CN111718695A (en) * 2020-07-25 2020-09-29 淮北金岭石化有限公司 Production method of anti-freezing solution for hydraulic support

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104710966A (en) * 2013-12-11 2015-06-17 深圳市凯世光电科技有限公司 Liquid coolant for cinema projectors, and preparation method thereof
CN107151550A (en) * 2016-03-04 2017-09-12 雅孚顿(天津)石化产品有限公司 A kind of multifunction long-acting anti-freeze solution and its preparation technology
CN106010473A (en) * 2016-06-17 2016-10-12 合肥赫普信息科技有限公司 Antifreezing solution special for car
CN106010472A (en) * 2016-06-17 2016-10-12 合肥赫普信息科技有限公司 Antifreezing solution special for car
CN106032465A (en) * 2016-06-17 2016-10-19 合肥赫普信息科技有限公司 Anti-freezing solution special for automobiles
CN106065325A (en) * 2016-06-17 2016-11-02 合肥赫普信息科技有限公司 A kind of automobile specified anti-icing fluid
CN106085379A (en) * 2016-06-17 2016-11-09 合肥赫普信息科技有限公司 A kind of automobile specified anti-icing fluid
CN106085378A (en) * 2016-06-17 2016-11-09 合肥赫普信息科技有限公司 A kind of automobile specified anti-icing fluid
CN106010475A (en) * 2016-06-17 2016-10-12 合肥赫普信息科技有限公司 Antifreezing solution special for car
CN109666458A (en) * 2017-10-17 2019-04-23 中国石油化工股份有限公司 A kind of siliceous organic engine cooling liquid and its application
CN111718695A (en) * 2020-07-25 2020-09-29 淮北金岭石化有限公司 Production method of anti-freezing solution for hydraulic support
CN111690383A (en) * 2020-07-28 2020-09-22 康贝尔(天津)化工科技有限公司 Anti-freezing mother liquor with good stability and preparation method thereof

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