CN112175749A - Micro-nano bubble cleaning agent for airplane and preparation method and application thereof - Google Patents
Micro-nano bubble cleaning agent for airplane and preparation method and application thereof Download PDFInfo
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- CN112175749A CN112175749A CN202011108476.9A CN202011108476A CN112175749A CN 112175749 A CN112175749 A CN 112175749A CN 202011108476 A CN202011108476 A CN 202011108476A CN 112175749 A CN112175749 A CN 112175749A
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
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- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
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- C11D3/2075—Carboxylic acids-salts thereof
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/226—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin esterified
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/30—Amines; Substituted amines ; Quaternized amines
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/26—Organic compounds containing nitrogen
- C11D3/32—Amides; Substituted amides
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/34—Organic compounds containing sulfur
- C11D3/3409—Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
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- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
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- C11D3/38618—Protease or amylase in liquid compositions only
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- C11D3/38636—Preparations containing enzymes, e.g. protease or amylase containing enzymes other than protease, amylase, lipase, cellulase, oxidase or reductase
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Abstract
The invention discloses an airplane micro-nano bubble cleaning agent and a preparation method and application thereof. The cleaning agent comprises a biosurfactant, a biological enzyme, a penetrating agent, a wetting agent, a decomposing agent, an emulsifying agent, a corrosion inhibitor, a complexing agent, a dispersing agent, an anti-abrasion protective agent, a stabilizing agent and water. The preparation method comprises the following steps: adding a biosurfactant, a biological enzyme, a penetrating agent, a decomposing agent and an emulsifying agent into deionized water for mixing; adding a corrosion inhibitor, a complexing agent, a dispersing agent, an anti-abrasion protective agent and a stabilizing agent into deionized water for mixing; mixing the two mixtures, adding deionized water, and mixing at 50 deg.C, or mixing with 35 deg.C natural water. The invention can reduce the interface tension of the surface of the machine body, and a series of reactions occur to wet, emulsify and decompose the pollutants, so that the adhesive force of the pollutants is greatly reduced, and meanwhile, the pollutants on the surface of the machine body can be washed away by the explosion energy generated by the micro-nano bubbles, so that the pollutants are separated from the machine body.
Description
Technical Field
The invention relates to a micro-nano bubble cleaning agent for an airplane, and belongs to the technical field of cleaning agents.
Background
The airplane can be affected by oil stain, dust and deposited salt in the environment during the flying process and the flying stopping process to generate body pollution, which not only damages the surface smoothness of the airplane to influence the beauty of the airplane, but also can increase the flying frictional resistance, corrode the airplane body, influence the flying safety and even cause various accidents of the airplane. Therefore, it is very important to select proper cleaning agent for cleaning the airplane.
The micro-nano bubbles are micro bubble explosive growth phenomena caused by evaporation of liquid due to local low pressure in a liquid flow system. Liquids are generally seen to be not pure liquids, containing many particulate impurities, such as solid particles, microorganisms and microbubbles. The radius of such microbubbles is generally 20 μm or less, and are called gas nuclei or cavitation nuclei. When the liquid pressure is lower than the saturated vapor pressure at the corresponding temperature, the cavitation nuclei begin to expand, and the cavitation is realized. When the environmental pressure is higher than the saturated vapor pressure at the corresponding temperature, the micro-nano bubbles are broken.
The traditional cleaning agent has low use safety, certain corrosivity, low cleaning performance, more surface residues and poor rust resistance, and pollutes the environment.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the cleaning agent has the problems of low use safety, certain corrosivity, environmental pollution, low cleaning performance, more surface residues, poor rust resistance and the like.
In order to solve the technical problem, the invention provides an aircraft micro-nano bubble cleaning agent which is characterized by comprising, by mass, 5-20% of a biosurfactant, 1-5% of a biological enzyme, 1-2% of a penetrating agent, 1-3% of a wetting agent, 3-6% of a decomposing agent, 6-10% of an emulsifying agent, 1-2% of a corrosion inhibitor, 1-2% of a complexing agent, 0.5% of a dispersing agent, 0.5% of an anti-abrasion protective agent, 0.1% of a stabilizing agent and the balance of water.
Preferably, the biosurfactant is rhamnolipid, trehalose glycolipid, sophorolipid, mannosylerythritol lipid, peptide lipid, lipoprotein; fatty alcohol polyoxyethylene ether, coconut oil fatty acid diethanolamide, sodium lauryl sulfate or cocamidopropyl betaine fatty acid surfactant.
Preferably, the biological enzyme is at least one of protease, lipase, cellulase and catalase.
Preferably, the penetrant is fatty alcohol-polyoxyethylene ether, alkylphenol ethoxylate, sodium ricinoleate or cetearyl glucoside.
Preferably, the wetting agent is C8-C18The alkanolamide, the rosin polyoxyethylene ester and the ethyl glucoside are sorbitan fatty acid esters.
Preferably, the decomposing agent is D-limonene or mixed dibasic acid dimethyl ester.
Preferably, the emulsifier is sorbitan fatty acid ester ethylene oxide adduct, sorbitan trichloroethanol polyoxyethylene ether or triethanolamine.
Preferably, the corrosion inhibitor is water-soluble rosin-based imidazoline or curdlan quaternary ammonium salt.
Preferably, the complexing agent is a mixture of trisodium citrate and sodium alginate, and the mass ratio of the trisodium citrate to the sodium alginate is 1: 1-2.
Preferably, the dispersant is a mixture of polyisobutylene bis-succinimide and boronized ashless succinimide, and the mass ratio of the polyisobutylene bis-succinimide to the boronized ashless succinimide is 1: 1-3.
Preferably, the antiwear protective agent is methyl silicone oil.
Preferably, the stabilizer is carboxymethyl konjac glucomannan.
The invention also provides a preparation method of the airplane micro-nano bubble cleaning agent, which is characterized by comprising the following steps:
step 1): sequentially adding a biosurfactant, a biological enzyme, a penetrating agent, a decomposing agent and an emulsifying agent into 1/3 deionized water, and uniformly mixing to obtain a mixture A;
step 2): adding the corrosion inhibitor, the complexing agent, the dispersing agent, the anti-abrasion protective agent and the stabilizing agent into 1/3 deionized water in sequence and uniformly mixing to obtain a mixture B;
step 3): adding the mixture A into the mixture B, adding the rest 1/3 deionized water, and mixing at 50 deg.C.
The invention also provides application of the airplane micro-nano bubble cleaning agent, which is characterized in that the airplane micro-nano bubble cleaning agent is mixed with natural water at 35 ℃ according to the weight ratio of 1:10 when in use.
The invention provides an efficient and environment-friendly cleaning agent for cleaning micro-nano bubbles of an airplane, which is mixed with micro-nano bubble water containing active oxygen ions in a high-speed rotary cutting pump, the temperature during mixing is controlled to ensure that the cleaning agent and the micro-nano bubble water are fully mixed, the explosion released when the micro-nano bubbles are broken can ensure that the cleaning agent is fully dissolved in water and can be used for cleaning the surface of the workpiece in a proper temperature range, the cleaning agent can reduce the interfacial tension of the surface of the body, and carry out a series of reactions to wet, emulsify and decompose the pollutants, so that the adhesive force of the pollutants is greatly reduced, meanwhile, the explosion generated by the micro-nano bubbles can also wash the pollutants on the surface of the machine body to separate the pollutants from the machine body, therefore, the selected proper cleaning agent has important significance for improving the cleaning efficiency and the cleaning effect of the micro-nano bubble water.
Compared with the prior art, the invention has the beneficial effects that:
1. the main components of the cleaning agent are biodegradable, so that the cleaning agent is pollution-free and environment-friendly;
2. the cleaning agent is a water-based cleaning agent, can be diluted for use according to the pollution degree, and is economical and economical;
3. the cleaning agent has strong cleaning capability and short cleaning time, and only needs 3-5 minutes for cleaning the airplane;
4. the cleaning agent has low corrosivity to the surface of the airplane, and is safe and reliable;
5. the cleaning agent has good stability and can be safely transported, stored and used.
6. The cleaning agent is matched with the micro-nano bubble cleaning machine for use, so that the cleaning efficiency is high.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below.
The formulations of the micro-nano bubble cleaning agent for the airplane provided in examples 1 to 4 are shown in table 1 (the data refer to weight).
TABLE 1
The preparation method of the airplane micro-nano bubble cleaning agent comprises the following steps:
step 1): sequentially adding a biosurfactant, a biological enzyme, a penetrating agent, a decomposing agent and an emulsifying agent into 1/3 deionized water, and uniformly mixing to obtain a mixture A;
step 2): adding the corrosion inhibitor, the complexing agent, the dispersing agent, the anti-abrasion protective agent and the stabilizing agent into 1/3 deionized water in sequence and uniformly mixing to obtain a mixture B;
step 3): adding the mixture A into the mixture B, adding the rest 1/3 deionized water, and mixing at 50 deg.C.
Performing closed flash point, cleaning efficiency, full immersion corrosion and hydrogen break tests on the performance of the cleaning agent according to GJB5974-2007 standard, mixing the cleaning agent with natural water at 35 ℃ according to the weight ratio of 8:100, cleaning the oil stains I and II prefabricated in the GJB5794-2007 standard by using a micro-nano bubble cleaning machine after the aluminum alloy plate is cleaned, wherein the cleaning time is 3min, and cleaning for 2min by using the natural water of the micro-nano bubble cleaning machine. The test results are shown in table 2.
TABLE 2
Claims (14)
1. The airplane micro-nano bubble cleaning agent is characterized by comprising, by mass, 5-20% of a biosurfactant, 1-5% of a biological enzyme, 1-2% of a penetrating agent, 1-3% of a wetting agent, 3-6% of a decomposing agent, 6-10% of an emulsifying agent, 1-2% of a corrosion inhibitor, 1-2% of a complexing agent, 0.5% of a dispersing agent, 0.5% of an anti-abrasion protective agent, 0.1% of a stabilizing agent and the balance of water.
2. The aircraft micro-nano bubble cleaning agent according to claim 1, wherein the biosurfactant is rhamnolipid, trehalose glycolipid, sophorolipid, mannosylerythritol lipid, peptide lipid, lipoprotein; fatty alcohol polyoxyethylene ether, coconut oil fatty acid diethanolamide, sodium lauryl sulfate or cocamidopropyl betaine fatty acid surfactant.
3. The aircraft micro-nano bubble cleaning agent according to claim 1, wherein the biological enzyme is at least one of protease, lipase, cellulase and catalase.
4. The micro-nano air bubble cleaning agent for the aircraft according to claim 1, wherein the penetrating agent is fatty alcohol-polyoxyethylene ether, alkylphenol ethoxylate, sodium ricinoleate or cetearyl glucoside.
5. The aircraft micro-nano bubble cleaning agent according to claim 1, wherein the wetting agent is C8-C18The alkanolamide, the rosin polyoxyethylene ester and the ethyl glucoside are sorbitan fatty acid esters.
6. The micro-nano bubble cleaning agent for the aircraft as claimed in claim 1, wherein the decomposition agent is D-limonene or mixed dibasic acid dimethyl ester.
7. The micro-nano air bubble cleaning agent for the aircraft as claimed in claim 1, wherein the emulsifier is sorbitan fatty acid ester ethylene oxide adduct, sorbitan trichloroethanol polyoxyethylene ether or triethanolamine.
8. The micro-nano bubble cleaning agent for the aircraft as claimed in claim 1, wherein the corrosion inhibitor is water-soluble rosin-based imidazoline or curdlan quaternary ammonium salt.
9. The micro-nano air bubble cleaning agent for the aircraft as claimed in claim 1, wherein the complexing agent is a mixture of trisodium citrate and sodium alginate, and the mass ratio of the trisodium citrate to the sodium alginate is 1: 1-2.
10. The aircraft micro-nano bubble cleaning agent according to claim 1, wherein the dispersant is a mixture of polyisobutylene bissuccinimide and boronized ashless succinimide, and the mass ratio of the polyisobutylene bissuccinimide to the boronized ashless succinimide is 1: 1-3.
11. The micro-nano bubble cleaning agent for the aircraft as claimed in claim 1, wherein the anti-wear protective agent is methyl silicone oil.
12. The micro-nano bubble cleaning agent for the aircraft according to claim 1, wherein the stabilizer is carboxymethyl konjac glucomannan.
13. The preparation method of the aircraft micro-nano bubble cleaning agent according to any one of claims 1 to 12, which is characterized by comprising the following steps:
step 1): sequentially adding a biosurfactant, a biological enzyme, a penetrating agent, a decomposing agent and an emulsifying agent into 1/3 deionized water, and uniformly mixing to obtain a mixture A;
step 2): adding the corrosion inhibitor, the complexing agent, the dispersing agent, the anti-abrasion protective agent and the stabilizing agent into 1/3 deionized water in sequence and uniformly mixing to obtain a mixture B;
step 3): adding the mixture A into the mixture B, adding the rest 1/3 deionized water, and mixing at 50 deg.C.
14. The application of the aircraft micro-nano bubble cleaning agent as claimed in any one of claims 1 to 12, wherein the aircraft micro-nano bubble cleaning agent is mixed with natural water at 35 ℃ in a weight ratio of 1:10 when in use.
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