CN112088896A - High-efficiency antifreezing disinfectant for vehicle and container surface in low-temperature environment - Google Patents
High-efficiency antifreezing disinfectant for vehicle and container surface in low-temperature environment Download PDFInfo
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- CN112088896A CN112088896A CN202011107106.3A CN202011107106A CN112088896A CN 112088896 A CN112088896 A CN 112088896A CN 202011107106 A CN202011107106 A CN 202011107106A CN 112088896 A CN112088896 A CN 112088896A
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- 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
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
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Abstract
The invention discloses a high-efficiency antifreezing disinfectant for surfaces of vehicles and containers in a low-temperature environment, which comprises the following main components in parts by weight: 5-20 parts of disinfectant, 5-15 parts of antifreeze, 1-5 parts of stabilizer, 0.5-2 parts of surfactant, 0.1-0.5 part of corrosion inhibitor and 0.1-0.5 part of pH buffer, the antifreeze disinfectant used on the surfaces of vehicles and containers in low-temperature environment can be adapted to the environment with the temperature ranging from-40 ℃ to 0 ℃ and is used for disinfecting the outer surfaces of vehicles and containers in entry and exit, the chlorine-containing disinfectant is used as an effective disinfecting component of the disinfectant, and other reagents are used as auxiliary agents, so that a novel green liquid low-temperature-resistant disinfectant is developed, has higher activity and good disinfection effect in low-temperature environment, can effectively prevent repeated infection, can form colloid on the surface of an object, can absorb residual disinfectant, can effectively prevent repeated infection, and simultaneously has lower corrosivity and stronger stability, has low environmental pollution.
Description
Technical Field
The invention relates to the technical field of disinfectants, in particular to an efficient antifreezing disinfectant used for the surfaces of vehicles and containers in a low-temperature environment.
Background
With the rapid development of communication and traffic technologies, the globalization process is increasingly accelerated, and all countries in the world are generally involved in the dense network of the world economic connection. In severe cold areas of China, the port is mainly a land port between the middle and the Russian, the middle and the Russian are the biggest neighbors of each other, the geographic environment is convenient, the cooperation foundation is good, the development prospect is wide, bilateral trade logistics are rapidly developed, and the regional trade cooperation between the two countries is increasingly tight. But with the close economic communication, the epidemic risk between two countries is gradually increased. The cold area is particularly obvious, the direct effect of temperature on the survival rate of organisms is not important in the normal temperature range, but the low temperature is favorable for the survival of most biological warfare agents, but brings difficulty to the use of disinfectants. At present, most of disinfectants (such as disinfectant) used at the port of China are obviously reduced along with the reduction of temperature in severe cold areas, and even some disinfectants with good disinfection effects become ineffective at low temperature or are difficult to use due to freezing. This will cause many pathogenic bacteria can't be killed completely, have offered the very big challenge for the people's life health of our country.
The disinfectant used at the port at present, such as trichloroisocyanuric acid, chlorobromohydantoin, bleaching powder, sodium hypochlorite, calcium hypochlorite and the like, has great influence on the disinfection efficiency in a low-temperature environment: firstly, effectual disinfectant at normal atmospheric temperature, disinfection and sterilization effect can greatly reduced when using at low temperature, became invalid even, need increase disinfectant use concentration usually and solve this problem, and used high concentration disinfectant, had both increased the disinfectant cost, can bring the negative effects such as corruption and medicament remain again, also can increase the pollution to the environment simultaneously. And secondly, the conventional disinfectant can be frozen and failed or cannot be used below 0 ℃, and the disinfectant needs to be heated and melted, so that the disinfection treatment time is prolonged, and the speed of vehicle material clearance is influenced. Therefore, the research on the high-efficiency disinfectant and equipment thereof under the operation of low-temperature resistant environment is particularly urgent.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the efficient antifreezing disinfectant for the surfaces of vehicles and containers in the low-temperature environment, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the efficient antifreezing disinfectant for the surfaces of vehicles and containers in low-temperature environment comprises the following main components in parts by mass:
the surface active agent, the corrosion inhibitor, the pH buffering agent and the like are added into the antifreezing disinfectant used on the surfaces of the vehicles and the containers in the low-temperature environment to serve as auxiliary materials, the flow speed of the disinfectant is controlled by the surface active agent, the disinfectant is guaranteed to flow over the surfaces of objects before colloid is formed, the pH buffering agent serves as an auxiliary material, the corrosivity of a strong acid field can be responded during field rescue, a strong acid solution is neutralized, secondary pollution caused by rapid diffusion of the strong acid on the field is avoided, and both trapped people and rescuers in the environment and the field have certain protection measures.
The efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
this antifreezing disinfectant that vehicle and container surface used under low temperature environment adopts silicate and stabilizer thereof as the frostproofing active ingredient of product, is liquid under the normal temperature, has higher activity at low temperature, after the disinfection, can form the colloid on the object surface, but adsorbs remaining disinfectant, can effectively prevent repeated infection, and it still has good corrosion resistance simultaneously.
The efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
the antifreezing disinfectant used on the surfaces of vehicles and containers in the low-temperature environment, the corrosion inhibitor and the pH buffering agent ensure that the disinfectant has a long-term corrosion-resistant effect after forming a colloid, silicate and a stabilizing agent thereof are used as antifreezing effective components of the product, the disinfectant is liquid at normal temperature and has high activity at low temperature, the state of the disinfectant is effectively maintained in the environment with severe weather, rescue work can be quickly carried out after rescuers and equipment arrive at the site, compared with some traditional disinfectants, the antifreezing disinfectant avoids the occurrence of freezing condition when the temperature is low, the rescue time is reduced as far as possible, and the success rate of rescue is increased.
Preferably, the disinfectant is a chlorine-containing disinfectant, and one of sodium hypochlorite and calcium hypochlorite is selected.
Preferably, the antifreezing agent is silicate, and the use of the silicate can reduce the integral freezing point of the disinfectant, so that the disinfectant can be ensured to be in a liquid state under a low-temperature condition, the on-site use is facilitated, and the rescue time can be greatly shortened.
Preferably, the surfactant is one of sodium alkenyl sulfonate (AOS), secondary alcohol polyoxyethylene ether (AEO-9) and sodium laureth sulfate (AES).
Preferably, the stabilizer is selected from one of tribasic lead sulfate, dibasic lead phosphite and dibasic lead stearate.
Preferably, the corrosion inhibitor is one of zinc sulfate, amino trimethylene phosphonic acid and polyacrylic acid.
Preferably, the pH buffer is selected from excessive NaAc and a proper amount of HCl for dissolving, or selected from excessive NH4Cl and a proper amount of NaOH solution, one of the materials is selected as the antifreezing disinfectant used on the surfaces of vehicles and containers in the low-temperature environment, the pH buffer is also added as an auxiliary material, the flow speed of the disinfectant is controlled by the surfactant, the disinfectant is ensured to flow over the surface of an object before colloid is formed, and a protective layer in a colloid state can be formed on the surfaces of mechanical equipment on both roads and sites.
(III) advantageous effects
The invention provides a high-efficiency antifreezing disinfectant for the surfaces of vehicles and containers in a low-temperature environment. The method has the following beneficial effects:
(1) the antifreezing disinfectant for vehicles and containers under the low-temperature environment adopts silicate and the stabilizing agent thereof as antifreezing effective components of the product, is liquid at normal temperature, has higher activity at low temperature, can form colloid on the surface of an object after disinfection, can adsorb residual disinfectant, can effectively prevent repeated infection, and simultaneously has good corrosion resistance.
(2) The antifreezing disinfectant used on the surfaces of vehicles and containers in low-temperature environment is characterized in that a surfactant, a corrosion inhibitor, a pH buffering agent and the like are added as auxiliary materials, and the flow speed of the disinfectant is controlled by the surfactant, so that the disinfectant is guaranteed to flow over the surfaces of the objects before forming colloid.
(3) The antifreezing disinfectant, the corrosion inhibitor and the pH buffering agent used on the surfaces of the vehicles and the containers in the low-temperature environment ensure that the disinfectant has long-term corrosion resistance after forming colloid.
Drawings
FIG. 1 is a diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
example 2: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
this antifreezing disinfectant that vehicle and container surface used under low temperature environment adopts silicate and stabilizer thereof as the frostproofing active ingredient of product, is liquid under the normal temperature, has higher activity at low temperature, after the disinfection, can form the colloid on the object surface, but adsorbs remaining disinfectant, can effectively prevent repeated infection, and it still has good corrosion resistance simultaneously.
Example 3: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
example 4: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
the antifreezing disinfectant used on the surfaces of vehicles and containers in low-temperature environment is added with a surfactant, a corrosion inhibitor, a pH buffering agent and the like as auxiliary materials, and the flow speed of the disinfectant is controlled by the surfactant, so that the disinfectant is ensured to flow over the surfaces of the objects before forming colloid.
Example 5: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
the PH buffering agent is used as an auxiliary material, can deal with the corrosivity of a strong acid field during field rescue, neutralize a strong acid solution, avoid secondary pollution caused by rapid diffusion of the strong acid on the field, and has certain protection measures for both environment and trapped people and rescuers on the field.
Example 6: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
according to the anti-freezing disinfectant used on the surfaces of the vehicles and the containers in the low-temperature environment, silicate and a stabilizing agent thereof are used as anti-freezing effective components of the product, the silicate and the stabilizing agent are liquid at normal temperature, the activity is high at low temperature, the state of the disinfectant is effectively maintained in the environment with severe weather, rescue work can be rapidly carried out after rescuers and equipment arrive at the scene, compared with some traditional disinfectants, the anti-freezing disinfectant avoids the freezing condition when the temperature is low, the rescue time is shortened as far as possible, and the rescue success rate is increased.
Example 7: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
the pH buffering agent is matched with the corrosion inhibitor, so that after the disinfectant forms colloid in the rescue process or after rescue on site is finished, a protective layer in a colloid state can be well formed on the surfaces of some mechanical equipment on roads or on sites after the disinfectant forms colloid, on one hand, the disinfectant can protect equipment, roads and field personnel, avoids secondary threat of strong acid, and meanwhile, the disinfectant can achieve the long-term corrosion resistance effect in a certain period of time.
Example 8: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
example 9: the efficient antifreezing disinfectant for vehicle and container surface in low temperature environment includes the following components in weight portion:
specifically, the disinfectant is chlorine-containing disinfectant, chooses sodium hypochlorite or calcium hypochlorite for use, adopts some common materials of ordinary comparatively common as the substrate, can reduce the manufacturing cost and the use cost of whole antiseptic solution on the one hand, and the comparatively common material of on the other hand can also increase the probability of popularization and use.
Specifically, the antifreezing agent is silicate, and the use of the silicate can reduce the integral freezing point of the disinfectant, so that the disinfectant can be ensured to be in a liquid state under a low-temperature condition, the on-site use is facilitated, and the visible rescue time can be greatly shortened.
Specifically, the surfactant is one of sodium alkenyl sulfonate (AOS), secondary alcohol polyoxyethylene ether (AEO-9) and sodium laureth sulfate (AES).
Specifically, the stabilizer is selected from one of tribasic lead sulfate, dibasic lead phosphite and dibasic lead stearate.
Specifically, the corrosion inhibitor is one of zinc sulfate, amino trimethylene phosphonic acid and polyacrylic acid.
Specifically, the pH buffer is selected from excessive NaAc and a proper amount of HCl for dissolving, or selected from excessive NH4Cl and a proper amount of NaOH solution, one of the materials is selected, the antifreezing disinfectant used on the surfaces of vehicles and containers in the low-temperature environment is selected, a surfactant, a corrosion inhibitor, a pH buffer and the like are added as auxiliary materials, the flow speed of the disinfectant is controlled by the surfactant, the disinfectant is guaranteed to flow over the surface of an object before colloid is formed, and a protective layer in a colloid state can be formed on the surfaces of mechanical equipment on both roads and sites.
In conclusion, the antifreezing disinfectant used on the surfaces of vehicles and containers in the low-temperature environment can be suitable for the environment with the temperature ranging from-40 ℃ to 0 ℃ and is used for disinfecting the outer surfaces of vehicles and containers entering and exiting, a novel green liquid low-temperature resistant disinfectant is developed by taking a chlorine-containing disinfectant as an effective disinfecting component of the disinfectant and other reagents as auxiliaries, and the novel liquid low-temperature resistant disinfectant has high activity and good disinfecting effect in the low-temperature environment and can effectively prevent repeated infection. Meanwhile, the disinfectant has lower corrosivity, stronger stability and lower environmental pollution, the antifreezing disinfectant used on the surfaces of vehicles and containers in the low-temperature environment adopts silicate and a stabilizing agent thereof as antifreezing effective components of the product, is liquid at normal temperature and has higher activity at low temperature, after the disinfection is finished, colloid can be formed on the surface of an object, can adsorb residual disinfectant, can effectively prevent repeated infection, and also has good corrosion resistance, the antifreezing disinfectant used on the surfaces of vehicles and containers in the low-temperature environment, the product also adds a surfactant, a corrosion inhibitor, a pH buffering agent and the like as auxiliary materials, controls the flow speed of the disinfectant through the surfactant, ensures that the disinfectant flows on the surface of the object before the colloid is formed, the antifreezing disinfectant used on the surfaces of the vehicles and containers in the low-temperature environment, the corrosion inhibitor and the pH buffering agent ensure that the disinfectant forms colloid, has long-term corrosion resistance effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The efficient antifreezing disinfectant for the surfaces of vehicles and containers in low-temperature environment is characterized by comprising the following main components in parts by mass:
2. the efficient antifreezing disinfectant for vehicle and container surfaces in low temperature environment as claimed in claim 1, comprising the following main components in parts by mass:
3. the efficient antifreezing disinfectant for vehicle and container surfaces in low temperature environment as claimed in claim 1, comprising the following main components in parts by mass:
4. the efficient antifreezing disinfectant for vehicles and containers used in low temperature environment as claimed in claim 1, wherein said disinfectant is chlorine-containing disinfectant, and is selected from one of sodium hypochlorite and calcium hypochlorite.
5. The efficient antifreeze disinfectant for surfaces of vehicles and containers in a low-temperature environment as set forth in claim 1, wherein said antifreeze is silicate.
6. The efficient anti-freezing disinfectant for surfaces of vehicles and containers in low-temperature environment as claimed in claim 1, wherein said surfactant is selected from one of sodium alkenyl sulfonate (AOS), secondary alcohol polyoxyethylene ether (AEO-9) and sodium laureth sulfate (AES).
7. The efficient anti-freezing disinfectant for surfaces of vehicles and containers in low-temperature environment as claimed in claim 1, wherein said stabilizer is selected from one of tribasic lead sulfate, dibasic lead phosphite, and dibasic lead stearate.
8. The efficient antifreezing disinfectant for vehicle and container surfaces in low temperature environment as claimed in claim 1, wherein said corrosion inhibitor is selected from zinc sulfate, amino trimethylene phosphonic acid, polyacrylic acid.
9. The high-efficiency antifreeze disinfectant for surfaces of vehicles and containers in low-temperature environment as claimed in claim 1, wherein said ph buffer is selected from one of an excess amount of NaAc compatible with an appropriate amount of HCl, and an excess amount of NH4Cl compatible with an appropriate amount of NaOH.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913847A (en) * | 2021-01-18 | 2021-06-08 | 海韵一剑大卫生科技有限公司 | Chlorine-containing disinfectant for low-temperature environment and preparation method thereof |
| CN112913848A (en) * | 2021-01-18 | 2021-06-08 | 海韵一剑大卫生科技有限公司 | Stable solid chlorine-containing low-temperature disinfectant and preparation method thereof |
| CN112956474A (en) * | 2021-01-18 | 2021-06-15 | 海韵一剑大卫生科技有限公司 | Chlorine-containing low-temperature disinfectant and preparation method thereof |
| CN113080201A (en) * | 2021-04-01 | 2021-07-09 | 广州德百顺蓝钻科技有限公司 | Low-temperature disinfectant, preparation method thereof, manufacturing assembly and disinfection equipment |
| CN113349219A (en) * | 2021-05-25 | 2021-09-07 | 中国船舶重工集团公司第七一八研究所 | Anti-freezing disinfectant and preparation method thereof |
| CN113367126A (en) * | 2021-05-31 | 2021-09-10 | 山东消博士消毒科技股份有限公司 | Low-temperature sodium hypochlorite disinfectant and preparation method thereof |
| CN115067356A (en) * | 2022-07-06 | 2022-09-20 | 广东温氏大华农生物科技有限公司 | Anti-freezing disinfection composition and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913847A (en) * | 2021-01-18 | 2021-06-08 | 海韵一剑大卫生科技有限公司 | Chlorine-containing disinfectant for low-temperature environment and preparation method thereof |
| CN112913848A (en) * | 2021-01-18 | 2021-06-08 | 海韵一剑大卫生科技有限公司 | Stable solid chlorine-containing low-temperature disinfectant and preparation method thereof |
| CN112956474A (en) * | 2021-01-18 | 2021-06-15 | 海韵一剑大卫生科技有限公司 | Chlorine-containing low-temperature disinfectant and preparation method thereof |
| CN113080201A (en) * | 2021-04-01 | 2021-07-09 | 广州德百顺蓝钻科技有限公司 | Low-temperature disinfectant, preparation method thereof, manufacturing assembly and disinfection equipment |
| CN113349219A (en) * | 2021-05-25 | 2021-09-07 | 中国船舶重工集团公司第七一八研究所 | Anti-freezing disinfectant and preparation method thereof |
| CN113349219B (en) * | 2021-05-25 | 2022-09-23 | 中国船舶重工集团公司第七一八研究所 | Anti-freezing disinfectant and preparation method thereof |
| CN113367126A (en) * | 2021-05-31 | 2021-09-10 | 山东消博士消毒科技股份有限公司 | Low-temperature sodium hypochlorite disinfectant and preparation method thereof |
| CN115067356A (en) * | 2022-07-06 | 2022-09-20 | 广东温氏大华农生物科技有限公司 | Anti-freezing disinfection composition and preparation method thereof |
| CN115067356B (en) * | 2022-07-06 | 2023-08-22 | 广东温氏大华农生物科技有限公司 | Anti-freezing and disinfecting composition and preparation method thereof |
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