CN113025273A - Special antifreezing powder for disinfectant - Google Patents
Special antifreezing powder for disinfectant Download PDFInfo
- Publication number
- CN113025273A CN113025273A CN201911250128.2A CN201911250128A CN113025273A CN 113025273 A CN113025273 A CN 113025273A CN 201911250128 A CN201911250128 A CN 201911250128A CN 113025273 A CN113025273 A CN 113025273A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- corrosion
- scale inhibitor
- weight
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Combustion & Propulsion (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a special antifreezing powder for a disinfectant, which comprises the following components: anhydrous calcium chloride (CaCl)2) Anhydrous magnesium chloride (MgCl)2) Corrosion and scale inhibitor, pH buffer (Na)2B4O710H2O) and an adhesive (polyphenyl acrylamide), and the antifreezing powder is prepared by mixing and stirring uniformly. The advantages are that: the product is mainly used in the winter disinfection process, as the temperature of partial areas in winter is lower, the proper disinfection environment can not be achieved, the disinfection effect is influenced by the disinfection liquid freezing in the disinfection process, the consumption of the disinfection liquid is also larger, the requirement on the disinfection environment is strict, and a lot of unnecessary economic losses are caused.
Description
Technical Field
The invention relates to special antifreezing powder, in particular to special antifreezing powder mainly used for antifreezing of a disinfectant in a disinfection process, which is suitable for industries such as disinfectant disinfection and the like.
Background
At present, the temperature of the disinfectant is low in parts of areas in winter in China, and in the process of disinfection in winter, the disinfectant is frozen due to low temperature, so that the disinfection effect is directly influenced, the consumption of the disinfectant is large, and a lot of unnecessary economic losses are caused.
Disclosure of Invention
The invention aims to provide special antifreezing powder for a disinfectant, which is used for preventing a disinfectant from freezing in a disinfection process.
The technical scheme adopted by the invention for solving the technical problems is as follows: it comprises the following components: anhydrous calcium chloride (CaCl)2) Anhydrous magnesium chloride (MgCl)2) Corrosion and scale inhibitor, pH buffer (Na)2B4O710H2O) and adhesive (polyphenyl acrylamide), according to the weight portion, the anhydrous calcium chloride (CaCl)2) The content is 410-465 parts, and the anhydrous magnesium chloride (MgCl)2) The corrosion and scale inhibitor comprises 410-465 parts of water, 30-100 parts of corrosion and scale inhibitor and pH buffering agent (Na)2B4O710H210-40 parts of O), 20-50 parts of adhesive (polyaniline amide), and then mixing and uniformly stirring the components to obtain the antifreeze powder.
According to the weight portion, the anhydrous calcium chloride (CaCl)2) The content is preferably 410-465 parts; anhydrous magnesium chloride (MgCl)2) The content is preferably 410-465 parts; the content of the corrosion and scale inhibitor is preferably 38-95 parts; pH buffer (Na)2B4O710H2O) content is preferably 15 to 40 parts; the content of the adhesive (polybenzenamide) is preferably 27 to 45 parts.
The corrosion and scale inhibitor comprises 15-40 parts by weight of sodium benzoate, 10-25 parts by weight of benzotriazole, 8-15 parts by weight of sodium hydroxyethylidene diphosphonate, 3-10 parts by weight of sodium molybdate and 2-5 parts by weight of glutamic acid. The corrosion and scale inhibitor is a high-efficiency corrosion inhibitor of chloride salts and high-chloride ion media, can effectively inhibit the corrosion of chloride ions to metal, prevents or slows down the permeation damage effect of chloride ions to an oxide film on the surface of the metal and the peptization damage effect to a colloidal protective film, and prolongs the service life of equipment. The corrosion and scale inhibitor is added into the antifreeze powder, so that the antifreeze powder can be prevented from corroding and damaging metal equipment in the using process, and the antifreeze powder is safe, non-toxic and pollution-free to the environment.
The invention has the advantages that: the main components of the product are anhydrous calcium chloride and anhydrous magnesium chloride, and the anhydrous calcium chloride and the anhydrous magnesium chloride can obviously reduce the freezing point of water, so that hydrates of the anhydrous calcium chloride and the anhydrous magnesium chloride cannot be frozen at a lower temperature, the proper working temperature range of the disinfectant is enlarged, the antifreezing effect is strong, and unnecessary loss caused by freezing of the disinfectant is reduced; the application method of the antifreeze powder is that the antifreeze powder is dissolved in water and used with disinfectant in a compounding way, anhydrous calcium chloride and anhydrous magnesium chloride are easy to dissolve in water, and simultaneously release a large amount of heat, the heat release can accelerate the dissolution of the product, the preparation is time-saving and convenient, and the operation is simple; the antifreezing powder is prepared by adding a plurality of auxiliary agents, and has small corrosivity on metal equipment. The product has the advantages of high efficiency, low freezing point, easy dissolution, low corrosion, low cost and simple operation.
Detailed Description
Example 1: 1000g of antifreeze powder is produced by the following steps: anhydrous calcium chloride (CaCl)2): 410 g; anhydrous magnesium chloride (MgCl)2): 410 g; corrosion and scale inhibitor: 95g, wherein the corrosion and scale inhibitor comprises sodium benzoate: 40g, benzotriazole: 25g, sodium hydroxyethylidene diphosphonate: 15g, sodium molybdate: 10g, glutamic acid: 5g of the total weight of the mixture; pH buffer (Na)2B4O710H2O): 40g of the total weight of the mixture; adhesive (polyacrylamide): and 45g, mixing and uniformly stirring to obtain the antifreeze powder.
Example 2: 1000g of antifreeze powder is produced by the following steps: anhydrous calcium chloride (CaCl)2): 430 g; anhydrous magnesium chloride (MgCl)2): 430 g; corrosion and scale inhibitor: 65g, wherein the corrosion and scale inhibitor comprises sodium benzoate: 30g, benzotriazole: 14g, sodium hydroxyethylidene diphosphonate: 10g, sodium molybdate: 8g, glutamic acid: 3g of the total weight of the mixture; pH buffer (Na)2B4O710H2O): 36g of a mixture; adhesive (polyacrylamide): 39g, and mixing and uniformly stirring to obtain the antifreeze powder.
Example 3: 1000g of antifreeze powder is produced by the following steps: anhydrous calcium chloride (CaCl)2): 450g of the total weight of the mixture; anhydrous magnesium chloride (MgCl)2): 450g of the total weight of the mixture; corrosion and scale inhibitor: 39g, wherein the corrosion and scale inhibitor comprises sodium benzoate: 15g, benzotriazole: 10g, sodium hydroxyethylidene diphosphonate: 8g, sodium molybdate: 4g, glutamic acid: 2g of the total weight of the mixture; pH buffer (Na)2B4O710H2O): 29 g; adhesive (polyacrylamide): 32g, and mixing and uniformly stirring to obtain the antifreeze powder.
Example 4: 1000g of antifreeze powder is produced by the following steps: anhydrous calcium chloride (CaCl)2): 465 g; anhydrous magnesium chloride (MgCl)2): 465 g; corrosion and scale inhibitor: 38g, wherein the corrosion and scale inhibitor comprises sodium benzoate: 15g, benzotriazole: 10g, sodium hydroxyethylidene diphosphonate: 8g, sodium molybdate: 3g, glutamic acid: 2g of the total weight of the mixture; pH buffer (Na)2B4O710H2O): 15g of the total weight of the mixture; adhesive (polyacrylamide): and 27g, mixing and uniformly stirring to obtain the antifreeze powder.
In the above four embodiments, in specific use, the solution can be diluted with water into solutions with different proportions according to different air temperatures at the time, for example, the proportion of water to antifreeze powder is 1: 0.05, 1: 0.1, 1: 0.15, 1: 0.2, 1: 0.25, 1: 0.28, etc., and the disinfectant is mixed and compounded for use, and the mixture is prepared just before use.
Claims (3)
1. The special antifreezing powder for the disinfectant is characterized by comprising the following components: anhydrous calcium chloride (CaCl)2) Anhydrous magnesium chloride (MgCl)2) Corrosion and scale inhibitor, pH buffer (Na)2B4O710H2O) and adhesive (polyphenyl acrylamide), according to the weight portion, the anhydrous calcium chloride (CaCl)2) The content is 410-465 parts, and the anhydrous magnesium chloride (MgCl)2) The corrosion and scale inhibitor comprises 410-465 parts of water, 30-100 parts of corrosion and scale inhibitor and pH buffering agent (Na)2B4O710H210-40 parts of O), 20-50 parts of adhesive (polyaniline amide), and then mixing and uniformly stirring the components to obtain the antifreeze powder.
2. According to claim 1The special antifreeze powder is characterized in that the anhydrous calcium chloride (CaCl) is prepared from the following components in parts by weight2) The content is preferably 410-465 parts; anhydrous magnesium chloride (MgCl)2) The content is preferably 410-465 parts; the content of the corrosion and scale inhibitor is preferably 38-95 parts; pH buffer (Na)2B4O710H2O) content is preferably 15 to 40 parts; the content of the adhesive (polybenzenamide) is preferably 27 to 45 parts.
3. The antifreeze powder according to claim 1 or 2, wherein the corrosion and scale inhibitor comprises 15 to 40 parts by weight of sodium benzoate, 10 to 25 parts by weight of benzotriazole, 8 to 15 parts by weight of sodium hydroxyethylidene diphosphonate, 3 to 10 parts by weight of sodium molybdate and 2 to 5 parts by weight of glutamic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911250128.2A CN113025273A (en) | 2019-12-09 | 2019-12-09 | Special antifreezing powder for disinfectant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911250128.2A CN113025273A (en) | 2019-12-09 | 2019-12-09 | Special antifreezing powder for disinfectant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113025273A true CN113025273A (en) | 2021-06-25 |
Family
ID=76451023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911250128.2A Pending CN113025273A (en) | 2019-12-09 | 2019-12-09 | Special antifreezing powder for disinfectant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113025273A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0042937A1 (en) * | 1980-05-19 | 1982-01-06 | Basf Wyandotte Corporation | Antifreeze concentrate containing inhibitors to prevent localized corrosion of aluminum and solder alloy |
| CN1351105A (en) * | 2000-10-30 | 2002-05-29 | 中国人民解放军海军工程大学 | Corrosion inhibitor for cooling liquid of IC engine |
| CN1557903A (en) * | 2004-01-18 | 2004-12-29 | 周正平 | Special antifreezing powder for coal and ore-dressing plant powder |
| CN102153993A (en) * | 2011-02-14 | 2011-08-17 | 北京化工大学 | Antifreeze solution for stacking and transporting bulk particle goods and preparation method thereof |
| CN102746833A (en) * | 2012-07-06 | 2012-10-24 | 兰州英潍诺化工科技有限公司 | Preparation method of high-efficient corrosion inhibition type anti-freezing fluid for coal or ore powder transportation |
-
2019
- 2019-12-09 CN CN201911250128.2A patent/CN113025273A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0042937A1 (en) * | 1980-05-19 | 1982-01-06 | Basf Wyandotte Corporation | Antifreeze concentrate containing inhibitors to prevent localized corrosion of aluminum and solder alloy |
| CN1351105A (en) * | 2000-10-30 | 2002-05-29 | 中国人民解放军海军工程大学 | Corrosion inhibitor for cooling liquid of IC engine |
| CN1557903A (en) * | 2004-01-18 | 2004-12-29 | 周正平 | Special antifreezing powder for coal and ore-dressing plant powder |
| CN102153993A (en) * | 2011-02-14 | 2011-08-17 | 北京化工大学 | Antifreeze solution for stacking and transporting bulk particle goods and preparation method thereof |
| CN102746833A (en) * | 2012-07-06 | 2012-10-24 | 兰州英潍诺化工科技有限公司 | Preparation method of high-efficient corrosion inhibition type anti-freezing fluid for coal or ore powder transportation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110819992B (en) | Environment-friendly organic metal corrosion inhibitor and preparation method and application thereof | |
| JP2007162124A (en) | Antifreeze composition | |
| CN102633372B (en) | Phosphate-free copper alloy composite corrosion inhibitor for seawater circulating cooling water, and preparation and using methods of phosphate-free copper alloy composite corrosion inhibitor | |
| KR101471327B1 (en) | Eco snow remaval agent | |
| CN105036363A (en) | Composite corrosion inhibitor suitable for desalted water and preparation method | |
| CN104531087A (en) | Superpolymer composite antifreezing solution | |
| CN113025273A (en) | Special antifreezing powder for disinfectant | |
| CN106244113A (en) | A kind of Environmentally-friendly heat pump working medium and preparation method thereof | |
| CN106520080A (en) | Full-organic-type long-acting anti-freezing cooling liquid, anti-freezing cooling liquid and preparation method thereof | |
| CN101134891A (en) | Automobile engine winterization fluid | |
| CN105132921A (en) | Green corrosion inhibitor for inhibiting carbon steel from corrosion in seawater medium and preparation method and application of green corrosion inhibitor | |
| CN108070363A (en) | A kind of preparation method of long effective environmental protection type anti-icing fluid | |
| CN103102873B (en) | Engine antifreezing fluid | |
| CN110093145A (en) | A kind of long-acting anti-freeze cooling liquid of synthetic additive type and preparation method | |
| CN103102872B (en) | Engine antifreezing fluid | |
| CN101643905A (en) | Environmental organic acid compound corrosion inhibitor for coolant of water cooling engine | |
| CN104628156A (en) | Phosphorus-free descaling corrosion inhibitor | |
| CN1240803C (en) | Special antifreezing powder for coal and ore-dressing plant powder | |
| CN100469714C (en) | Composite water treating agent for central air conditioner freezing water | |
| CN103113860B (en) | Engine antifreezing solution | |
| CN103113859B (en) | Engine antifreezing solution | |
| CN105419738A (en) | Anti-freezing solution for machining equipment | |
| KR102226628B1 (en) | Eco-friendly liquid snow removal composition | |
| CN105645604A (en) | Low-phosphorus scale and corrosion inhibitor | |
| KR100366281B1 (en) | A Silicade And Pipe Cleaner Manufacturing Method Thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210625 |