CN1544570A - Organic salt coolant for automobiles - Google Patents
Organic salt coolant for automobiles Download PDFInfo
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- CN1544570A CN1544570A CNA2003101050902A CN200310105090A CN1544570A CN 1544570 A CN1544570 A CN 1544570A CN A2003101050902 A CNA2003101050902 A CN A2003101050902A CN 200310105090 A CN200310105090 A CN 200310105090A CN 1544570 A CN1544570 A CN 1544570A
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- CN
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- solution
- automobile cooling
- organic salt
- cooling
- boiling point
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Abstract
An organic salt automobile coolant prepared by adding into pure water by a finite weight portion of potassium acetate having chemical purity, sodium benzoate, benzotriazole, sodium metasillcate, sodium tetraborate as chemical materials, wherein the charging of solute can raise the boiling point and lower the condensation point for the solution, the freezing point of the water solution with concentration of 42%-60% is between -40 deg. C to -60 deg. C.
Description
A kind of organic salt automobile cooling starting material wide material sources, the transportation storage security, processing technology thereof is simple, cheap, nontoxic, the scope of application is extensive, and possess the characteristics of novelty, creativeness and practicality, compliance with environmental protection requirements simultaneously now is described as follows particular content:
One, technical field: belong to the surface chemistry category, be organic and inorganic compounding salt technical field
Two, background technology
1, to inventing the understanding of " organic salt automobile cooling "
(1) the selected main raw material of a kind of organic salt automobile cooling has: pure water, chemical pure potassium acetate, Sodium Benzoate, benzotriazole, Starso, sodium tetraborate.These industrial chemicals are through optimum combination, research repeatedly, and after a large amount of laboratory and application test, the conclusion that draws is that the present invention has the effect of " five is anti-", promptly anti-ly boil, antifreeze, antiscale, antirust, rot-resistant function, the scope that its is used is very extensive.
(2) selected its performance separately of industrial chemicals among the present invention
Potassium acetate can reduce the freezing point of water, and the freezing point of the aqueous solution of its 42%-60% is-40 ℃～-60 ℃, and its boiling point is 118 ℃, can be used as the antifreezing agent of radiator.Benzotriazole can improve the heat conduction velocity of deicing fluid and metal in deicing fluid, and prevents the corrosion of deicing fluid to copper and copper alloy.Sodium Benzoate not only works to reducing freezing point, and can prevent that deicing fluid from producing corrosion to ferrous metal parts.Sodium tetraborate, Starso are good rust-preventive agent.
(3) the present invention has wide range of applications, and it is applicable to various Motor vehicles and is furnished with the water tank of various mechanical means of water tank antifreeze.
2, the purpose of invention " a kind of organic salt automobile cooling ":
(1) it can make the running effectively in the winter time of various Motor vehicles and mechanical means, prevents that water tank cooling system such as motor vehicle from freezing.
(2) it can improve the efficiency of operation of motor vehicle, reduces its operation cost.
(3) it has nontoxic characteristics, so it can reduce the pollution to the city, compliance with environmental protection requirements.
(4) its cooling antifreezing effect is remarkable, can prolong the work-ing life of various Motor vehicles and equipment.
Three, summary of the invention
1, a kind of organic salt automobile cooling is by pure water (H
2O), chemical pure potassium acetate (CH
3COOK), Sodium Benzoate (C
7H
5NaO
2), benzotriazole (C
6H
5N
3), Starso (Na
2SiO
3), sodium tetraborate (Na
2B
4O
7) form.Potassium acetate can reduce the freezing point of water, and the freezing point of the aqueous solution of its 42%-60% is-40 ℃～-60 ℃, and its boiling point is 118 ℃, can be used as the antifreezing agent of radiator.Benzotriazole can improve the heat conduction velocity of deicing fluid and metal in deicing fluid, and prevents the corrosion of deicing fluid to copper and copper alloy.Sodium Benzoate not only works to reducing freezing point, and can prevent that deicing fluid from producing corrosion to ferrous metal parts.Sodium tetraborate, Starso are good rust-preventive agent.
2, the beneficial effect compared with background technology of the present invention:
(1) the present invention have anti-boil, antifreeze, antiscale, antirust, rot-resistant function.
(2) the present invention can prevent the corrosion to ferrous metal, tin, copper and copper alloy, aluminium and aluminium alloy effectively.
(3) the present invention can reduce the zero pour of solution effectively, makes that boiling point rises, cooling performance is remarkable.
(4) the present invention is non-inflammable explosive article, and is safe and reliable.
(5) the present invention nontoxic, harmless, have no side effect compliance with environmental protection requirements.
(6) material source of the present invention is extensive, the transportation storage security, and processing and fabricating is simple, and is cheap, easy to use.
Four, the specific embodiment of the present invention
According to the technical formula of organic salt automobile cooling, by its parts by weight of component,, put into reactor successively with pure water and the various industrial chemicals that are up to the standards, fully dissolve and stirring is made.
Claims (3)
1, the total essential features of organic salt automobile cooling and prior art is:
The processing and fabricating of automobile cooling belongs to chemical category, is organic and inorganic compounding salt technical field, and its core is that the boiling point of solution is risen, and zero pour descends.Some character of solution depends primarily on the concentration of contained solute wherein and the character of nonsolute particle itself, and its character is colligative property of solution.Because the affiliation that adds of solute is risen the boiling point of solution, zero pour descends, and the vapor pressure lowering degree of solution depends on the concentration of solution, and the vapor pressure lowering of solution is the basic reason that boiling point rises and zero pour descends.
When the aqueous solution reaches zero pour, begin to separate out ice in the solution, along with separating out of ice, the concentration of solution constantly increases, and zero pour constantly reduces, and the concentration of last solution reaches the saturated solution concentration of this solute, and ice and solute are separated out together.Though continue cooling solution this moment, the temperature of solidifying remains unchanged, and till solution all solidified, the principle of Here it is automobile cooling processing and fabricating also was the total technical characterictic of automobile cooling.
Organic salt automobile cooling of the present invention is for solving problem such as inflammable, explosive, perishable, the poisonous and cost height of domestic present employed automobile cooling, in triturating, paid attention to selecting for use and proportioning of industrial chemicals especially, and take into account social benefit and environmental benefit, have anti-boil, antifreeze, antiscale, antirust, rot-resistant function.
2, a kind of organic salt automobile cooling according to claim 1 is characterized in that:
(1) zero pour of water only depends on the vapour pressure of pure ice and water, volatile matter such as ethylene glycol, ethanol can make the vapour pressure of solution increase, so that reduce its boiling point, and chemical pure potassium acetate, Sodium Benzoate, benzotriazole, Starso, sodium tetraborate etc. are organic and the awkward volatile matter of inorganic compounding salt, and the automobile cooling of its processing and fabricating has the elevation of boiling point, depression of the freezing point and antiscale, antirust, rot-resistant characteristics;
(2) solute is that ethylene glycol, ethanol etc. all belong to inflammable explosive article in the existing automobile cooling, and automobile coolings organic and inorganic compounding salt processing and fabricating such as chemical pure potassium acetate, Sodium Benzoate, benzotriazole, Starso, sodium tetraborate are non-inflammable explosive article, and are safe and reliable;
(3) ethylene glycol of existing automobile cooling use belongs to toxic substance, and the advantages of nontoxic raw materials that the present invention selects for use, harmless, compliance with environmental protection requirements;
(4) organic salt automobile cooling starting material wide material sources, the transportation storage security, processing technology thereof is simple, and is cheap;
(5) the organic salt automobile cooling has wide range of applications, and it mainly is applicable to various Motor vehicles and is furnished with the water tank of various mechanical means of water tank antifreeze;
(6) the organic salt automobile cooling can prevent the corrosion to ferrous metal, tin, copper and copper alloy, aluminium and aluminium alloy effectively.
3, a kind of organic salt automobile cooling according to claim 2 is characterized in that: by pure water (H
2O), chemical pure potassium acetate (CH
3COOK), Sodium Benzoate (C
7H
5NaO
2), benzotriazole (C
6H
5N
3), Starso (Na
2SiO
3), sodium tetraborate (Na
2B
4O
7) form; Potassium acetate can reduce the freezing point of water, and the freezing point of the aqueous solution of its 42%-60% is-40 ℃～-60 ℃, and its boiling point is 118 ℃, can be used as the antifreezing agent of radiator; Benzotriazole can improve the heat conduction velocity of deicing fluid and metal in deicing fluid, and prevents the corrosion of deicing fluid to copper and copper alloy; Sodium Benzoate not only works to reducing freezing point, and can prevent that deicing fluid from producing corrosion to ferrous metal parts; Sodium tetraborate, Starso are good rust-preventive agent.
A kind of technical formula of organic salt automobile cooling is as follows:
The prescription of every 100kg steam car cooling fluid is:
Pure water: 100kg
Chemical pure potassium acetate: 73～150kg
Benzotriazole: 0.1～5kg
Sodium Benzoate: 0.1～5kg
Starso: 0.1～5kg
Sodium tetraborate: 0.1～5kg
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101050902A CN1304520C (en) | 2003-11-13 | 2003-11-13 | Organic salt coolant for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101050902A CN1304520C (en) | 2003-11-13 | 2003-11-13 | Organic salt coolant for automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1544570A true CN1544570A (en) | 2004-11-10 |
| CN1304520C CN1304520C (en) | 2007-03-14 |
Family
ID=34333615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101050902A Expired - Fee Related CN1304520C (en) | 2003-11-13 | 2003-11-13 | Organic salt coolant for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1304520C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102414344A (en) * | 2009-05-27 | 2012-04-11 | 雪佛龙美国公司 | Hot test fluid containing vapor phase inhibition |
| CN107043614A (en) * | 2017-05-03 | 2017-08-15 | 南通华兴石油仪器有限公司 | A kind of machining coolant |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099090A (en) * | 1994-06-03 | 1995-02-22 | 北京市石景山区华泰化学品公司 | Frostbite preventing agent for non-alkali concrete |
| HU214046B (en) * | 1995-03-01 | 1997-12-29 | Peter Kardos | Antifreeze cooling and calorifer liquid free from glycol |
| KR100423471B1 (en) * | 1995-05-24 | 2004-06-16 | 다이셀 가가꾸 고교 가부시끼가이샤 | Anti-freeze composition and its manufacturing method |
| JPH09208955A (en) * | 1996-01-29 | 1997-08-12 | Daicel Chem Ind Ltd | Production of composition containing magnesium calcium acetate and production apparatus therefor |
| DE60042649D1 (en) * | 1999-02-24 | 2009-09-10 | Todd A Bloomer | Antifreeze and de-icing composition and method |
| JP2000303061A (en) * | 2000-01-01 | 2000-10-31 | Mi Tec:Kk | Road antifreeze |
| US6416684B1 (en) * | 2001-06-26 | 2002-07-09 | Grain Processing Corp | Anti-freezing and deicing composition and method |
-
2003
- 2003-11-13 CN CNB2003101050902A patent/CN1304520C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102414344A (en) * | 2009-05-27 | 2012-04-11 | 雪佛龙美国公司 | Hot test fluid containing vapor phase inhibition |
| CN107043614A (en) * | 2017-05-03 | 2017-08-15 | 南通华兴石油仪器有限公司 | A kind of machining coolant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1304520C (en) | 2007-03-14 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |