Preparation for inhibiting organic matter volatilization and its application

Abstract

The application belongs to the technical field of functional polymer materials, and particularly relates to a preparation for inhibiting organic matter volatilization and application thereof. The preparation for inhibiting organic matter volatilization comprises the following raw materials by weight percentage: 100 parts of water, 1-5 parts of fluorine-containing acrylic resin, 1-5 parts of hydroxyalkyl cellulose ether, and 0.05-0.5 parts of film-forming aid. The hydroxyalkyl cellulose ether is compounded with the fluorine-containing acrylic resin as an insulating medium for organic matter volatilization, the hydrogen bond is formed by the hydroxyl in the hydroxyalkyl cellulose ether and the carboxyl in the fluorine-containing acrylic resin, and a novel preparation for inhibiting organic matter volatilization with stable film-forming performance is obtained. The preparation of the application can be applied to the environment of land and water surface dangerous chemical leakage together with a high polymer absorbent, can effectively reduce the volatilization of organic matter, prevent accidents such as explosion, fire, toxic gas diffusion, and has a good application prospect.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of functional polymer materials, and particularly relates to a preparation for inhibiting organic matter volatilization and application thereof. BACKGROUND

[0002] The leakage of dangerous chemicals is very serious, which may cause explosion, fire, toxic gas diffusion and other malignant accidents, resulting in on-site death and nearby casualties, causing serious loss to the state and people's life and property, and causing irreversible impact on the ecological environment. The leakage of dangerous chemicals is influenced by the opening size, leakage speed, total amount of leakage, leakage path and meteorological conditions, resulting in different spreading ranges, but generally the spreading range is wider and the area is larger than that of other disaster accidents. After the leakage of volatile organic liquid dangerous chemicals, a large amount of toxic, flammable and explosive vapor can be quickly volatilized, which brings great trouble to emergency rescue.

[0003] With the development of the field of fire protection, the research on the treatment of dangerous chemical leakage in complex environment has gradually deepened. At present, most of the research focuses on the field of high molecular gel fire extinguishing agent, mainly using modified high molecular water absorbing resin as the main raw material, supplemented by thickening agent, foaming agent and other fillers to improve the performance of the high water absorbing resin. However, the existing high molecular water absorbing resin cannot be expanded after gelation, and cannot effectively absorb volatile toxic, flammable and explosive small molecules in leakage accidents, and the volatile harmful organic matter still exists hidden dangers.

[0004] Cellulose ether is a kind of cellulose derivative generated by alkalization and etherification reaction of natural cellulose, which has become an important product in the field of high polymer industry. Cellulose ether has excellent thickening, emulsifying, suspending, film forming, protective colloid, moisture retaining, adhesive, enzyme resistant and metabolic inert properties, and is widely used in coating, polymerization, building materials, oil extraction, textile, food, medicine and electronic components industries, playing an important role in the development of social economy.

[0005] The patent CN110508033A submitted by the applicant in 2019 discloses a high molecular absorbent and a preparation method thereof. The high molecular absorbent is mainly composed of tribromostyrene and other olefin monomer copolymer, and has the advantages of fast absorption rate, wide application range and the like. However, after the oil macromolecule of dangerous chemicals is absorbed by the ester group with lipophilicity in the resin molecule and the three-dimensional crosslinked network structure, the volatile toxic, flammable and explosive small molecules cannot be effectively inhibited from evaporation, and there is a risk of combustion and explosion. Once the combustion and explosion accident occurs, the original interface protection structure is damaged, which may cause the accident to further expand and lead to uncontrollable disaster.

[0006] To this end, it is necessary to design a volatile organic hazardous chemical inhibitor that can overcome the problems that the prior art cannot solve. SUMMARY

[0007] In view of the problems of the prior art, the present application aims to solve the problem that toxic, flammable and explosive small molecules still volatilize after the high molecular absorbent absorbs oily macromolecules in the prior products and technologies. The present application uses hydroxyalkyl cellulose ether compounded with fluorine-containing acrylic resin as an organic volatilization barrier medium, uses foam stabilizer to prolong the defoaming time and adds leveling agent to make the barrier film more continuous and smooth, to obtain a new type of organic volatilization inhibitor preparation, i.e. inhibitor, which has stable film forming performance. The inhibitor can effectively inhibit the volatilization of toxic and harmful gases after the leakage of liquid hazardous chemicals when used with high molecular absorbent.

[0008] To achieve the above-mentioned object, the technical solution adopted by the present application is as follows: a kind of organic volatilization inhibitor preparation, the preparation includes the following raw materials by weight percentage:

[0009] 100 parts of water,

[0010] 1-5 parts of fluorine-containing acrylic resin,

[0011] 1-5 parts of hydroxyalkyl cellulose ether,

[0012] 0.05-0.5 parts of film forming aid.

[0013] The steric hindrance effect, hydrophilicity in the macromolecular structure of the hydroxyalkyl cellulose ether backbone has good inhibitory effect on hydrophilic dangerous volatile organic substances such as ethanol and lipophilic dangerous volatile organic substances such as ethyl acetate and alkane small molecules, and the multiple hydroxyl functional groups in the hydroxyalkyl cellulose ether are easy to form hydrogen bond with the carboxyl functional groups in the fluorine-containing acrylic resin, and the two have good compatibility.

[0014] The selection range of the content of each component is mainly based on the comprehensive consideration of the various performance requirements of the preparation for inhibiting the volatilization of organic matter. Taking water as the benchmark amount of 100 parts, when the content of fluorine-containing acrylic resin as the main component of the diaphragm is less than 1 part, it may cause film forming defects such as holes, cracks and even discontinuities such as fragments, and when the content of fluorine-containing acrylic resin is higher than 5 parts, it is easy to directly aggregate, which is not conducive to the development of the film; when the content of hydroxyalkyl cellulose ether is less than 1 part, on the one hand, the viscosity is too low to make the inhibitor adhere to the surface of the high molecular absorbent, on the other hand, it cannot form enough foam to effectively prevent the volatilization of toxic, flammable and explosive small molecules, and when the content of hydroxyalkyl cellulose ether is higher than 5 parts, on the one hand, it will lead to too high viscosity of the inhibitor, which hinders the smooth flow of the inhibitor, on the other hand, too much foam, the above two points are not conducive to the formation of the barrier film; when the film forming aid is less than 0.05 parts, it may cause appearance defects and flaws after film forming, such as small holes, cracks, etc., and when the film forming aid is higher than 0.5 parts, since the film forming aid is a small molecule substance, it is also not conducive to the formation of the diaphragm.

[0015] The water includes any one or more of ordinary tap water, ordinary surface water, well water, deionized water, and the applicability of the water source to the local conditions avoids the influence of the inhibitor preparation rate and the inhibition efficiency for hazardous chemicals due to different regions or different water qualities.

[0016] Further, the mass ratio of the fluorine-containing acrylic resin to the hydroxyalkyl cellulose ether is 1:0.7-1.5. The carboxyl functional group of the fluorine-containing acrylic resin is easy to form a hydrogen bond with the multi-hydroxyl functional group in the hydroxyalkyl cellulose ether, and the steric hindrance effect, hydrophilicity in the main chain of the hydroxyalkyl cellulose ether is used to inhibit the hydrophilic and lipophilic hazardous volatile organic substances such as ethanol and ethyl acetate, alkane small molecules, etc., and the two have good inhibition effect on the volatilization of hydrophilic and lipophilic organic hazardous chemicals according to the above-mentioned ratio.

[0017] Further, the hydroxyalkyl cellulose ether includes any one or more of hydroxymethyl cellulose ether, hydroxyethyl cellulose ether, hydroxypropyl cellulose ether, and hydroxybutyl cellulose ether. The alkyl segment should not be too long, otherwise it will adversely affect the hydrophilicity of the hydroxyalkyl cellulose ether, thereby further affecting the compatibility of the compounding formulation system with the fluorine-containing acrylic resin.

[0018] Further, the film forming aid includes any one or more of tripropylene glycol butyl ether, dimethyl phthalate, and 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate. The film forming aid is selected from small molecule organic compounds, which has good compatibility with the fluorine-containing acrylic resin, low odor, small amount, remains in the absorbent liquid before film forming, and is adsorbed on the surface of the diaphragm after film forming.

[0019] Further, the volatile organic matter inhibiting preparation further comprises a foam stabilizer. The content of the foam stabilizer is 0-0.2 parts, and the foam stabilizer is any one or more of sodium dodecyl sulfonate (DES), sodium dodecyl sulfate (K12), sodium bicarbonate, and sodium fatty alcohol polyoxyethylene ether sulfate (AES). The sodium dodecyl sulfonate and the sodium dodecyl sulfate are commonly used anionic surfactants, which are difficult to volatilize, easily soluble in water, and not easy to oxidize. The dodecyl chain is compatible with the hydrophobic fluorine-containing acrylic resin, and the sulfonic acid group functional group is highly hydrophilic. This amphiphilic structure has good stability effect on the foam.

[0020] Further, the volatile organic matter inhibiting preparation further comprises a thickening agent. The content of the thickening agent is 0-1 part, and the thickening agent is any one or more of attapulgite, bentonite, sodium alginate, and xanthan gum, preferably sodium alginate. Sodium alginate contains a large number of carboxyl functional groups and can exhibit polyanion behavior in aqueous solution, has a certain adhesion, can maintain good fluidity while thickening, and will not deteriorate or easily undergo physical and chemical changes due to temperature fluctuations during transportation and storage.

[0021] Further, the volatile organic matter inhibiting preparation further comprises a leveling agent. The content of the leveling agent is 0-2 parts, and the leveling agent is a silicone-based polymer. The surface tension of the silicone-based polymer segment is very low, has a lower surface tension than the inhibitor system, and can migrate to the surface of the paint film earlier than non-silicon leveling agents.

[0022] Further, the volatile organic matter inhibiting preparation further comprises a flame retardant. The content of the flame retardant is 0-0.5 parts, and the flame retardant is any one or more of phosphorus-based flame retardants and halogen-based flame retardants. The addition of the flame retardant reduces the risk of the inhibitor being ignited by open flames.

[0023] The application also provides a preparation method of the volatile organic matter inhibiting preparation, which specifically comprises the following steps:

[0024] S1, proportionally stirring and mixing raw water, fluorine-containing acrylic resin, film-forming aid, and leveling agent to obtain a preliminary mixture;

[0025] S2, continuously adding hydroxyalkyl cellulose ether, foam stabilizer, thickening agent, and flame retardant to the preliminary mixture under stirring;

[0026] S3, obtaining the volatile organic matter inhibiting preparation after uniform stirring.

[0027] The preparation method is simple, environmentally friendly, and efficient, and is particularly suitable for emergency situations.

[0028] Based on the above-mentioned inventive concept, the present invention also provides the application of the preparation for inhibiting the volatilization of organic matter, which, in combination with a polymer absorbent, can be used to inhibit the volatilization of organic matter in the treatment of hazardous chemical spills on land and water.

[0029] Furthermore, the application method specifically includes the following steps:

[0030] S1. Spray the polymer absorbent evenly onto the surface of the leaked hazardous chemicals, so that the polymer absorbent can fully absorb the hazardous chemicals and swell.

[0031] S2. The agent that inhibits the volatilization of organic matter is then uniformly sprayed onto the surface of the polymer absorbent, so that the agent that inhibits the volatilization of organic matter forms a continuous membrane on the surface of the swollen polymer absorbent.

[0032] Compared with the prior art, the present invention has the following advantages:

[0033] 1. This invention uses hydroxyalkyl cellulose ether compounded with fluorinated acrylic resin as an isolation medium for the volatilization of organic matter. The foaming effect of hydroxyalkyl cellulose ether is used to prolong the defoaming time, making the barrier film more continuous and smooth, and obtaining a novel formulation for inhibiting the volatilization of organic matter with stable film-forming properties.

[0034] 2. The steric hindrance and hydrophilicity of the macromolecular structure of the hydroxyalkyl cellulose ether backbone, combined with the hydrophobicity of the fluorinated acrylic resin backbone, have a good inhibitory effect on hydrophilic hazardous volatile organic compounds such as ethanol and lipophilic hazardous volatile organic compounds such as ethyl acetate and small alkane molecules. Furthermore, the polyhydroxy functional groups in the hydroxyalkyl cellulose ether readily form hydrogen bonds with the carboxyl functional groups of the side chains in the fluorinated acrylic resin, and the two exhibit good compatibility.

[0035] 3. The inhibitor prepared by the present invention has a wide range of applications, including hazardous chemical spill environments on water and land, and the product is easy to use and suitable for use in emergency situations.

[0036] It should be understood that all combinations of the foregoing concepts and the additional concepts described in more detail below can be considered part of the inventive subject matter of this disclosure, provided that such concepts do not contradict each other.

[0037] The foregoing and other aspects, embodiments, and features of the teachings of the present invention will be more fully understood from the following description in conjunction with the accompanying drawings. Other additional aspects of the invention, such as features and / or beneficial effects of exemplary embodiments, will become apparent from the following description or may be learned through practice of specific embodiments according to the teachings of the present invention. Attached Figure Description

[0038] Figure 1are photos of the defoaming process after the inhibitor covers the absorbent, wherein (A) is a front photo before defoaming, and (B) is a top view photo before defoaming.

[0039] Figure 2 are photos of the defoaming process after the inhibitor covers the absorbent, wherein (C) is a front photo after defoaming, and (D) is a top view photo after defoaming.

[0040] Figure 3 are a schematic diagram of a sagging performance testing device and an experimental physical diagram, wherein (E) is a schematic diagram of the device, 1 is a pneumatic spray gun, 2 is an air compressor, 3 is an acrylic plate, and 4 is a receiving box, and (F) is an experimental physical diagram.

[0041] Figure 4 is a structural schematic diagram of hydrogen bonding between a hydroxyalkyl cellulose ether and a fluorine-containing acrylic resin. Embodiment

[0042] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without any creative effort fall within the scope of protection of the present application. Unless otherwise defined, the technical terms or scientific terms used herein should have the usual meanings understood by a person of ordinary skill in the art.

[0043] The terms "first", "second", and similar terms used in the patent application specification and claims of the present application do not represent any order, number or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular forms "a", "an" or "the" and the like do not represent a quantity limitation, but represent the existence of at least one. The terms "include" or "contain" and the like mean that the elements or objects appearing before "include" or "contain" cover the features, integers, steps, operations, elements and / or components listed after "include" or "contain", and do not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components and / or sets thereof. "Up", "down", "left", "right" and the like are only used to represent relative positional relationships, which may change accordingly when the absolute position of the described object changes.

[0044] In the embodiments and comparative examples of the present application, the water used includes any one or more of ordinary tap water, ordinary surface water, well water, deionized water; the fluorine-containing acrylic resin is CF-801 from Jining Huakai Resin Co., Ltd.; the hydroxymethyl cellulose ether (HMC) is from the National Pharmaceutical Chemical Reagent Group Co., Ltd., with a purity of 98% and a viscosity of 100,000 MPa·S; the film-forming aids tripropylene glycol butyl ether (TPNB), dimethyl phthalate (DPM), and 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (CS-12) are respectively from Dow Chemical Technology (Tianjin) Co., Ltd., Shandong Hengfa Chemical Co., Ltd., and Nantong Runfeng Petroleum Chemical Co., Ltd., with purities of 95%, 99%, and 99% respectively; the foam stabilizers sodium dodecyl sulfonate (DES), sodium dodecyl sulfate (K12), sodium bicarbonate, and sodium fatty alcohol polyoxyethylene ether sulfate (AES) are respectively purchased from Shanghai Aladdin Biochemical Technology Co., Ltd., Shanghai Jizhi Biochemical Technology Co., Ltd., Shanghai Aladdin Biochemical Technology Co., Ltd., and Wuhan Lanna Bai Pharmaceutical Chemical Co., Ltd., with purities of 98%, 95%, more than 99.5%, and 98% respectively; the thickeners attapulgite, bentonite, sodium alginate, and xanthan gum are respectively from Nanjing Bemuda Biotechnology Co., Ltd. (purity 99%), Sigma-Aldrich (Shanghai) Trading Co., Ltd. (product number: 682659), Nanjing Songguan Biotechnology Co., Ltd. (purity 99%), and Shandong Fentai Biotechnology Co., Ltd. (purity 99%); the leveling agents are BYK-348 and BYK-346 from Germany BIK Chemical, BNK-NSF752 produced by American Meriken Chemical Group Co., Ltd., and RB504 produced by Nantong Yongle Chemical Co., Ltd.; the flame retardant is ammonium polyphosphate selected from Hefei Tianjian Chemical Co., Ltd. (purity 99%), and the above raw materials can also use other general brands or reagents.

[0045] A preparation method of a preparation for inhibiting the volatilization of organic matter, specifically comprising the following steps:

[0046] S1, stirring and mixing raw materials water, fluorine-containing acrylic resin, film-forming aid, and leveling agent at room temperature to obtain a preliminary mixture;

[0047] S2, continuously adding hydroxymethyl cellulose ether, foam stabilizer, thickener, and flame retardant to the preliminary mixture under stirring at room temperature;

[0048] S3, continuously stirring until uniform to obtain the preparation for inhibiting the volatilization of organic matter.

[0049] The components in Examples 1-6 are respectively selected in different proportions, as shown in Table 1.

[0050]

[0051]

[0052] Comparative Example 1

[0053] Chinese invention patent, application number: 201910722997.4, publication number: CN110508033A, discloses a kind of high molecular absorbent and its preparation method, refer to the embodiment 1 of its specification;

[0054] 1g of tribromostyrene, 0.02g of divinylbenzene, 2g of butadiene, 5g of dodecyl acrylate, and 0.005g of BPO (dibenzoyl peroxide) are added to a sealed reaction kettle, then 30g of deionized water and 0.5g of polyvinyl alcohol are added. Pure nitrogen is then introduced into the sealed reaction kettle, and the temperature is raised to 80°C under stirring. The reaction is carried out for 6 hours. After the reaction, the temperature is lowered to room temperature, and the spherical high molecular product generated in the sealed reaction kettle is filtered and dried to obtain a high molecular absorbent.

[0055] Comparative Example 2

[0056] A commercially available "Huo Bing" fire extinguishing agent (S-0.83-A), which is a water-based gel fire extinguishing agent produced by Beijing Gongan Yongtai Fire Technology Co., Ltd., is weighed out and mixed with water to form a 1kg mixture of fire extinguishing agent. The weight ratio of "Huo Bing" fire extinguishing agent is 0.83%.

[0057] Comparative Example 3

[0058] 1kg of No. 95 gasoline is weighed out separately to obtain a control sample.

[0059] The application of the inhibitor of volatile organic hazardous chemicals in the above examples can be used to inhibit the volatilization of organic matter in Comparative Example 3, in combination with the high molecular absorbent of Comparative Example 1.

[0060] Comparative Example 4

[0061] 100g of water is weighed out and 3g of fluorine-containing acrylic resin is added and stirred uniformly.

[0062] Comparative Example 5

[0063] 100g of water is weighed out and 3g of hydroxymethyl cellulose ether is added and stirred uniformly.

[0064] The application method specifically includes the following steps:

[0065] S1, uniformly spray the high molecular absorbent on the surface of No. 95 gasoline, so that the high molecular absorbent fully absorbs the No. 95 gasoline and swells;

[0066] S2, uniformly spray the inhibitor of organic matter volatilization obtained in the embodiment on the surface of the high molecular absorbent, so that a continuous membrane is formed on the surface of the swollen high molecular absorbent.

[0067] Take 1 kg of gasoline sample of Comparative Example 3 in an open container, and test the inhibition effect, leveling and covering of the high molecular absorbent in Comparative Example 1 compounded with the inhibitors in Examples 1-6 according to the application method. The sagging property and viscosity of the examples and comparative examples are tested respectively.

[0068] The performance test methods are as follows:

[0069] (1) Inhibition effect, represented by relative volatile amount

[0070] Place the containers corresponding to the examples and comparative examples in a closed space, and after 30 minutes, collect data using a VOC device. The VOC content of Comparative Example 3, i.e. 95# gasoline alone, is 100, and the VOC data of the remaining examples are converted into relative volatile amount in proportion. The VOC device is produced by Hunan Rikke Instrument Co., Ltd., and the model is PV6001-VOC-EX.

[0071] (2) Sagging property test

[0072] The sagging property test refers to the test method for adhesion in the article “Improvement and Application of Polymer Hydrogel Fire Extinguishing Agent Adhesion” by Tang Huaqing (China Safety Science and Technology, 2019, 29(4): 64-69).

[0073] The sagging property test instrument includes an electric mixer, an electronic balance, a hexagonal wet film thickness gauge, a pneumatic spray gun, an air compressor (referred to as air compressor), etc. Among them, the air compressor is connected to the pneumatic spray gun through a conduit and a quick connector, the acrylic plate is fixed at an angle of 45 degrees to the vertical direction by an iron clamp above the receiving box, and the specific connection is shown in Figure 3 (E).

[0074] Draw three lines evenly on the longitudinal direction of the acrylic plate, and use the pneumatic spray gun to quickly spray the prepared inhibitor onto the wood board. After standing for 1 min to reach stability, take 3 points evenly on the three lines of the wood board and measure the thickness of the inhibitor gel using the hexagonal wet film thickness gauge, and take the average value. Compare the average values of the thickness of the upper and lower three lines, and evaluate the sagging property of the inhibitor by the difference value of the data.

[0075] (3) Viscosity test

[0076] The viscosity test uses a rotary viscometer from Shanghai Shangpu Instrument and Equipment Co., Ltd., with a model number of NDJ-5S, and the corresponding rotor is selected for testing.

[0077] (4) Leveling and covering observation

[0078] Dye the 95# gasoline liquid to be tested, and observe and record the leveling and covering of the examples and comparative examples.

[0079] The test results of each embodiment are shown in Table 2:

[0080] Table 2 Test results table

[0081]

[0082] Note: In the sagging detection item, the high molecular absorbent of Comparative Example 1 is completely attached to the plate and does not flow, the thickness of the three lines is basically the same, all being 330 μm, and the difference is 0 / 0 μm; gasoline of Comparative Example 3 completely flows off the acrylic plate without any attachment, and the thickness is all 0 μm, and the difference is 0 / 0 μm; most of the emulsion of Comparative Example 4 flows off the plate, and the difference is 15 / 20 μm.

[0083] Compared with the test results of Examples 1-6 and Comparative Examples 1-5, the volatile organic matter inhibiting preparation compounded high molecular absorbent obtained by the present application has a better volatile organic matter inhibiting effect than the effect of not using or using only the high molecular absorbent, the water-based gel fire extinguishing agent, the fluorine-containing acrylic resin, and the hydroxymethyl cellulose ether, and has good sagging and viscosity, and can be used for volatile treatment of toxic and harmful gases after dangerous chemical leakage in complex environments, and has a good application prospect.

[0084] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A preparation for inhibiting organic matter volatilization, the preparation comprising the following raw materials by weight percentage: water 100 parts, a fluorine-containing acrylic resin 1-5 parts, a hydroxyalkyl cellulose ether 1-5 parts, a film-forming aid 0.05-0.5 parts, wherein the hydroxyalkyl cellulose ether comprises any one or more of hydroxyethyl cellulose ether, hydroxypropyl cellulose ether, and hydroxybutyl cellulose ether, and the mass ratio of the fluorine-containing acrylic resin to the hydroxyalkyl cellulose ether is 1:0.7-1.5, and wherein the film-forming aid comprises any one or more of tripropylene glycol butyl ether, dimethyl phthalate, and 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate.

2. The preparation according to claim 1, further comprising a foam stabilizer.

3. The preparation according to claim 1, further comprising a thickening agent.

4. The preparation according to claim 1, further comprising a leveling agent.

5. The preparation according to claim 1, further comprising a flame retardant.

6. The preparation according to any one of claims 1-5, wherein the preparation is used in combination with a high-molecular absorbent for treating organic matter volatilization in land and water hazardous chemical leakage.

2. The formulation for suppressing the emission of organic matter according to claim 1, wherein 7. The use method of the preparation according to claim 6, comprising the following steps: S1. Spraying the high-molecular absorbent evenly on the surface of the leaked hazardous chemicals, so that the high-molecular absorbent fully absorbs the hazardous chemicals and swells; S2. Spraying the preparation for inhibiting organic matter volatilization evenly on the surface of the high-molecular absorbent, so that the preparation for inhibiting organic matter volatilization forms a continuous membrane on the surface of the swelled high-molecular absorbent.

3. The formulation for suppressing the emission of organic matter according to claim 1, wherein ​ 4. The formulation for suppressing the emission of organic matter according to claim 1, wherein ​ 5. The formulation for suppressing the emission of organic matter according to claim 1, wherein ​ 6. The formulation for suppressing the emission of organic matter according to claim 1, wherein ​ 7. Use of the preparation according to any one of claims 1 to 5 for inhibiting the emission of organic substances, characterized in that ​ 8. The use of a preparation according to claim 7 for inhibiting the emission of organic substances, characterized in that ​ ​ ​

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