CN102876301B - Antifreezing solution - Google Patents
Antifreezing solution Download PDFInfo
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- CN102876301B CN102876301B CN201110197117.XA CN201110197117A CN102876301B CN 102876301 B CN102876301 B CN 102876301B CN 201110197117 A CN201110197117 A CN 201110197117A CN 102876301 B CN102876301 B CN 102876301B
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- antifreezing solution
- coal
- deicing fluid
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Abstract
The invention relates to an antifreezing solution, which comprises the following components by weight: 2-5% of carboxymethyl cellulose; 36-42% of calcium chloride; 3-7% of sodium chloride; 2-4% of borax; 5-10% of urea; 3-6% of triethanolamine; and 26-49% of water. The antifreezing solution provided in the invention has high viscosity, a viscosity value of 8-9MPa.S, good vehicle adhering effect, and a freezing point below -48DEG C, thus ensuring the anti-freezing effect. The antifreezing solution provided in the invention has no influence on coal, ore powder, and smelting quality, can effectively prevent corrosion on metal materials, and also has no toxicity or pollution, thus having no adverse effect on the human body and the environment.
Description
Technical field
The present invention relates to chemicals field, particularly a kind of deicing fluid, can be applicable to the transport of bulk granular goods, comprises transport by road and transportation by railroad.
Background technology
The bulk granular such as coal and breeze goods easy freezing in car of winter railway and transport by road, gives transport and unloads and brought great difficulty, causes great financial loss so not only to railway, harbour and coal user, has also brought potential safety hazard simultaneously.The actual deicing fluid using at present, often viscosity is on the low side, its viscosity number is conventionally in 3MPaS left and right, while sprinkling toward inner side, compartment, can not stably be present in inner side, compartment, cause in the process of spraying, thereby produce the phenomenon of freezing car, both waste deicing fluid, had a strong impact on again antifreezing effect, caused the loss of goods.
Summary of the invention
Technical problem to be solved by this invention is to provide the deicing fluid that a kind of viscosity is larger.
The present invention solves its technical problem and adopts following technical scheme:
The present invention is made up of following weight ratio ingredient:
Positively effect of the present invention is as follows:
In deicing fluid of the present invention, carboxymethyl cellulose can form full-bodied colloid, solution, has adhesion, thickening, flow, emulsion dispersion, figuration, water conservation, protective colloid, film forming, acidproof, salt tolerant, the characteristic such as is suspended; and physiology is harmless, therefore in producing, the fields such as food, medicine, daily use chemicals, oil, papermaking, weaving, building are used widely.Deicing fluid viscosity of the present invention is high, and viscosity number is 8-9MPaS, and trailer is respond well, and its freezing point, below-48 DEG C, has ensured antifreezing effect.The present invention without impact, can effectively stop the corrosion to metallic substance on coal, breeze, smelting quality; Nontoxic, pollution-free, human body and environment are all had no adverse effects.
Embodiment
Embodiment 1:
Get carboxymethyl cellulose 3Kg, calcium chloride 39Kg, sodium-chlor 5Kg, borax 3Kg, urea 8Kg, trolamine 4Kg, join in 38Kg water, under normal temperature, stir and make deicing fluid of the present invention.
Embodiment 2:
Get carboxymethyl cellulose 2Kg, calcium chloride 42Kg, sodium-chlor 3Kg, borax 4Kg, urea 10Kg, trolamine 6Kg, join in 33Kg water, under normal temperature, stir and make deicing fluid of the present invention.
Embodiment 3:
Get carboxymethyl cellulose 5Kg, calcium chloride 36Kg, sodium-chlor 7Kg, borax 2Kg, urea 5Kg, trolamine 3Kg, join in 42Kg water, under normal temperature, stir and make deicing fluid of the present invention.
Taking Coal Transport as example, the using method of above-described embodiment is: load before coal, deicing fluid is sprayed on to the inwall of coal loader transporter, by every square metre of sprinkling amount 1500-2000 milliliter, form the frost retarding layer between car body and coal; After installing coal, at coal surface sprinkling deicing fluid, by every square metre of sprinkling amount 1000-1500 milliliter, form the frost retarding layer between coal.
Claims (2)
1. a deicing fluid, is characterized in that, it is made up of following weight ratio ingredient:
2. a kind of deicing fluid according to claim 1, is characterized in that, it is made up of following weight ratio ingredient:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110197117.XA CN102876301B (en) | 2011-07-14 | 2011-07-14 | Antifreezing solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110197117.XA CN102876301B (en) | 2011-07-14 | 2011-07-14 | Antifreezing solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102876301A CN102876301A (en) | 2013-01-16 |
| CN102876301B true CN102876301B (en) | 2014-12-03 |
Family
ID=47477826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110197117.XA Active CN102876301B (en) | 2011-07-14 | 2011-07-14 | Antifreezing solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102876301B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277770A (en) * | 2013-07-02 | 2015-01-14 | 海安县中丽化工材料有限公司 | Motor-vehicle antifreeze fluid |
| CN106753256A (en) * | 2016-11-25 | 2017-05-31 | 贺迈新能源科技（上海）有限公司 | A kind of phase-change material of Bidirectional temperature-controlling, preparation method and its usage |
| CN112625654A (en) * | 2020-12-31 | 2021-04-09 | 宁夏北极星化工有限公司 | Coal railway transportation antifreezing solution containing reinforcing agent and reinforcing agent |
| CN115975608A (en) * | 2023-01-06 | 2023-04-18 | 广东誉品实业有限公司 | Antifreezing solution for temperate climate environment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982518A (en) * | 2010-09-14 | 2011-03-02 | 中国科学技术大学 | Nano solid-liquid phase change energy storage composite material |
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2011
- 2011-07-14 CN CN201110197117.XA patent/CN102876301B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982518A (en) * | 2010-09-14 | 2011-03-02 | 中国科学技术大学 | Nano solid-liquid phase change energy storage composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102876301A (en) | 2013-01-16 |
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