CN1344774A - Antifreezer and its prep. - Google Patents
Antifreezer and its prep. Download PDFInfo
- Publication number
- CN1344774A CN1344774A CN 01123409 CN01123409A CN1344774A CN 1344774 A CN1344774 A CN 1344774A CN 01123409 CN01123409 CN 01123409 CN 01123409 A CN01123409 A CN 01123409A CN 1344774 A CN1344774 A CN 1344774A
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- China
- Prior art keywords
- frostproofer
- rust
- sodium
- preventive agent
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- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to an antifreezing agent having an anticorrosive effect, and to provide a method for producing the antifreezing agent. This antifreezing agent characterized by coating a prescribed amount of an anticorrosive agent on the surface of granular or powdery sodium chloride. The anticorrosive agent is either of sodium silicate, sodium pyrophosphate, ligninsulfonic acid, and sodium nitrite.
Description
Invention field
The present invention relates to frostproofer and manufacture method thereof.The present invention relates to have the manufacture method of the frostproofer and the frostproofer thereof of rust-proof effect in more detail.
Background technology
At the accumulated snow cold zone, freeze in order to prevent the road surface, scatter frostproofer on the road surface in the winter time.Now commercially available frostproofer mainly is a chlorine compound, so the known broken evil that causes corrosion such as making road or buildings etc.In order to alleviate this broken evil, the rust-preventive agent of sneaking in frostproofer about hundreds of proportions by subtraction uses mostly.
Summary of the invention
For the frostproofer that added rust-preventive agent in the past owing in frostproofer, sneak in the granular or powdered rust-preventive agent charging bag about hundreds of proportions by subtraction, when each particle diameter not simultaneously, have by transportation and wait the vibration that causes, the disadvantage that each particle diameter is separated.In addition, big usually footpath particle set is on the top of bag, and the path particle rests on the tendency of the bottom of bag, so be difficult to obtain the shortcoming of uniform rust-proof effect when scattering.
Therefore, the invention reside in to provide and overcome the frostproofer above-mentioned problem, that have rust-proof effect and the manufacture method of frostproofer thereof.
Frostproofer of the present invention is the rust-preventive agent of quantitatively coating regulation on the surface of granular or powdered sodium-chlor.
Coating in the above-mentioned frostproofer is undertaken by spraying.
Rust-preventive agent in the frostproofer of the present invention is any in water glass, trisodium phosphate, lignosulfonic acid or the Sodium Nitrite.
The afore mentioned rules amount is 1～5 weight % for the weight of frostproofer after the coating.
In frostproofer of the present invention, mix further more than any one of granular or powdered calcium chloride, magnesium chloride, sodium-chlor.
The manufacture method of frostproofer of the present invention has the operation and the sodium-chlor vibration, the exsiccant operation that make spraying rust-preventive agent of the rust-preventive agent of quantitatively spraying regulation on the surface of granular or powdered sodium-chlor.
Above-mentioned manufacture method has the quantitative operation and the calcium chloride solution stirring that makes input rust-preventive agent, dry, broken operation that drops into the rust-preventive agent of regulation in calcium chloride solution.
Above-mentioned rust-preventive agent is any in water glass, trisodium phosphate, lignosulfonic acid or the Sodium Nitrite.
The afore mentioned rules amount, for after the above-mentioned spraying or the weight of the frostproofer after the above-mentioned input be 1～5 weight %.
After carrying out above-mentioned vibration, exsiccant operation or above-mentioned stirring, drying, broken operation, mix more than any one of granular or powdered calcium chloride, magnesium chloride, sodium-chlor.
Description of drawings
Fig. 1 is the schema of order of the manufacture method of expression first embodiment of the present invention.
Fig. 2 is the schema of order of the manufacture method of expression second embodiment of the present invention.
Embodiment
Below, describe for first embodiment preferred of the present invention.When making frostproofer of the present invention, at first prepare as the granular of raw material or powdered sodium-chlor the rust-preventive agent solution of coating specified amount on the surface of sodium-chlor.Coating is by using common atomizer spray to carry out.
Above-mentioned rust-preventive agent is any in water glass, trisodium phosphate, lignosulfonic acid or the Sodium Nitrite.According to the various tests that the present inventor implements, the afore mentioned rules amount is for all weight of the frostproofer of (spraying back) after the coating, preferably about 1～about 5 weight %.
Then, the sodium-chlor with the rust-preventive agent solution of having sprayed vibrates and drying.The sodium-chlor of the rust-preventive agent solution of having sprayed is vibrated is in order to make rust-preventive agent solution cover all surfaces of sodium-chlor grain (or sodium chloride powder), and drying is the rust-preventive agent solution drying of having sprayed in order to make.Vibration drying sodium-chlor also can use known vibrating dryer.
Known calcium chloride or magnesium chloride are than sodium-chlor price height, but antifreezing effect is big, in the sodium-chlor that obtains by above-mentioned operation, but also any one in the quantitative calcium chloride of hybrid regulatory or the magnesium chloride.Thus, can keep rust-proof effect, and further improve antifreezing effect.The sodium-chlor that perhaps also can mix the rust-preventive agent solution of not spraying.These calcium chloride, magnesium chloride, sodium-chlor are granular or powdered.
Then, describe for second embodiment preferred of the present invention.In the manufacture method of second embodiment of the present invention, at first prepare calcium chloride solution, in calcium chloride solution, drop into the rust-preventive agent of specified amount.
The above-mentioned rust-preventive agent and first embodiment are any in water glass, trisodium phosphate, lignosulfonic acid or the Sodium Nitrite in the same manner.According to the various tests that the present inventor implements, the afore mentioned rules amount, for all weight of the frostproofer after the above-mentioned input, preferably about 1～about 5 weight %.
Then stir the calcium chloride solution that drops into rust-preventive agent.Then, make the calcium chloride solution drying make solid shape, granulate the calcium chloride of solid shape is broken.Stirring, dry, broken calcium chloride also can use known stirrer, drying machine, crusher respectively.
In addition, but with first embodiment also any one in the quantitative calcium chloride of hybrid regulatory or the magnesium chloride in the sodium-chlor that obtains by above-mentioned operation in the same manner.
The present invention is not subjected to the restriction of above invention embodiment, in the described invention scope of patent claim, can carry out various changes, and they are also included within the scope of the present invention.
According to first and second embodiment of the present invention since on the surface of sodium-chlor even coating rust-preventive agent, so the vibration during by transportation etc., each particle diameter does not separate, the frostproofer of even rust-proof effect in the time of can obtaining scattering in addition.
Claims (14)
1. frostproofer is characterized in that quantitatively applying the rust-preventive agent of stipulating on the surface of granular or powdered sodium-chlor.
2. frostproofer as claimed in claim 1 is characterized in that above-mentioned coating is undertaken by spraying.
3. frostproofer as claimed in claim 1 is characterized in that, rust-preventive agent is any in water glass, trisodium phosphate, lignosulfonic acid or the Sodium Nitrite.
4. frostproofer as claimed in claim 2 is characterized in that, rust-preventive agent is any in water glass, trisodium phosphate, lignosulfonic acid or the Sodium Nitrite.
5. as any one described frostproofer of claim 1～4, the afore mentioned rules amount is 1～5 weight % for the weight of the frostproofer after the coating.
6. as any one described frostproofer of claim 1～4, it is characterized in that, and then mix more than any one of granular or powdered calcium chloride, magnesium chloride, sodium-chlor.
7. frostproofer as claimed in claim 5 is characterized in that, and then mixes more than any one of granular or powdered calcium chloride, magnesium chloride, sodium-chlor.
8. the manufacture method of frostproofer is characterized in that having the operation and the sodium-chlor vibration, the exsiccant operation that make spraying rust-preventive agent of the rust-preventive agent of quantitatively spraying regulation on the surface of granular or powdered sodium-chlor.
9. the manufacture method of frostproofer is characterized in that having the quantitative operation and the calcium chloride solution stirring that makes input rust-preventive agent, dry, broken operation that drops into the rust-preventive agent of regulation in calcium chloride solution.
10. the manufacture method of the described frostproofer of claim 8 is characterized in that above-mentioned rust-preventive agent is any in water glass, trisodium phosphate, lignosulfonic acid or the Sodium Nitrite.
11. the manufacture method of the described frostproofer of claim 9 is characterized in that above-mentioned rust-preventive agent is any in water glass, trisodium phosphate, lignosulfonic acid or the Sodium Nitrite.
12. the manufacture method of frostproofer as claimed in claim 9 is characterized in that the afore mentioned rules amount, is 1～5 weight % for the weight of the frostproofer after above-mentioned spraying or the above-mentioned input.
13. manufacture method as any one described frostproofer of claim 8～11, it is characterized in that after carrying out above-mentioned vibration, exsiccant operation or above-mentioned stirring, drying, broken operation, mix more than any one of granular or powdered calcium chloride, magnesium chloride, sodium-chlor.
14. the manufacture method of frostproofer as claimed in claim 12 is characterized in that after carrying out above-mentioned vibration, exsiccant operation or above-mentioned stirring, drying, broken operation, mixes more than any one of granular or powdered calcium chloride, magnesium chloride, sodium-chlor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000252083A JP2002060726A (en) | 2000-08-23 | 2000-08-23 | Antifreezing agent and method for producing antifreezing agent |
| JP252083/00 | 2000-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1344774A true CN1344774A (en) | 2002-04-17 |
Family
ID=18741391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01123409 Pending CN1344774A (en) | 2000-08-23 | 2001-07-20 | Antifreezer and its prep. |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2002060726A (en) |
| CN (1) | CN1344774A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103805146A (en) * | 2014-01-27 | 2014-05-21 | 江苏海雷德蒙新能源有限公司 | Anti-freezing agent and anti-freezing solution for air-conditioning system of energy generator |
| CN103917620A (en) * | 2011-11-09 | 2014-07-09 | 阿克佐诺贝尔化学国际公司 | Deicing composition |
| US9163172B2 (en) | 2011-06-08 | 2015-10-20 | Akzo Nobel Chemicals International B.V. | Deicing composition |
| CN114210481A (en) * | 2021-12-10 | 2022-03-22 | 鄂尔多斯市鑫聚源供应链管理有限责任公司 | Coal car antifreeze agent spraying method and antifreeze agent spraying device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2004074397A1 (en) | 2003-01-29 | 2006-06-01 | 福谷 貴子 | Antifreeze liquid and rust inhibitor usable in it |
| CN103045168B (en) * | 2013-01-18 | 2014-04-16 | 陕西师范大学 | Preparation method of environment-friendly organic composite salt snowmelt agent |
| JP2014162899A (en) * | 2013-02-27 | 2014-09-08 | Joy:Kk | Antifreezing agent |
-
2000
- 2000-08-23 JP JP2000252083A patent/JP2002060726A/en active Pending
-
2001
- 2001-07-20 CN CN 01123409 patent/CN1344774A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9163172B2 (en) | 2011-06-08 | 2015-10-20 | Akzo Nobel Chemicals International B.V. | Deicing composition |
| CN103917620A (en) * | 2011-11-09 | 2014-07-09 | 阿克佐诺贝尔化学国际公司 | Deicing composition |
| US9133378B2 (en) | 2011-11-09 | 2015-09-15 | Akzo Nobel Chemicals International B.V. | Deicing composition |
| CN103917620B (en) * | 2011-11-09 | 2016-08-24 | 阿克佐诺贝尔化学国际公司 | De-icing compositions |
| CN103805146A (en) * | 2014-01-27 | 2014-05-21 | 江苏海雷德蒙新能源有限公司 | Anti-freezing agent and anti-freezing solution for air-conditioning system of energy generator |
| CN103805146B (en) * | 2014-01-27 | 2016-08-31 | 江苏海雷德蒙新能源有限公司 | A kind of energy tower air conditioning system antifreezing agent and the anti-icing fluid applied thereof |
| CN114210481A (en) * | 2021-12-10 | 2022-03-22 | 鄂尔多斯市鑫聚源供应链管理有限责任公司 | Coal car antifreeze agent spraying method and antifreeze agent spraying device |
| CN114210481B (en) * | 2021-12-10 | 2024-03-01 | 鄂尔多斯市鑫聚源供应链管理有限责任公司 | Antifreezing agent spraying method and antifreezing agent spraying device for coal vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002060726A (en) | 2002-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |