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Special cleaning agent for aviation operation

A cleaning agent and emulsifier technology, applied in the field of cleaning agents, can solve the problems of no anti-corrosion, anti-rust function, poor cleaning and decontamination efficiency, not meeting environmental protection requirements, etc., and achieves good odor adsorption, low residue, good Effect of anti-corrosion and anti-rust function

Inactive Publication Date: 2020-11-24
广州市艾威航空科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Aerochemical operations refer to plant protection operations that use general-purpose aircraft to spray pesticides and foliar fertilizers. After the aerial chemical operations are completed, the aircraft needs to be cleaned and maintained regularly to ensure the working performance and prolong the life of the aircraft. Some of the aircraft currently on the market Although the cleaning agent can play a certain cleaning effect on Hanghua aircraft, its cleaning and decontamination efficiency is not good, and it does not have good anti-corrosion and anti-rust functions. In addition, traditional cleaning agents contain harmful substances such as nitrites. Direct discharge will seriously pollute the environment, which does not meet the current environmental protection needs

Method used

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  • Special cleaning agent for aviation operation

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Effect test

Embodiment 1

[0018] A special cleaning agent for aviation chemical operations, including the following raw materials in mass percentage: sodium dodecylbenzene sulfonate, 10% fatty alcohol polyoxyethylene ether composition, 1% sodium metasilicate zero water, and 0.6% sodium gluconate , 4A zeolite 0.4%, alkyl alcohol sulfate sodium salt 0.5%, benzotriazole sodium, benzotriazole composition 0.5%, tea polyphenol 3%, tea saponin 3%, deionized water 81% . The preparation steps are as follows: S1, weigh the surfactant, composite builder, penetrant, corrosion inhibitor, deodorant, emulsifier, and water according to the mass percentage; Put the sodium gluconate into 4 times the mass of water and stir to dissolve. After the dissolution is complete, add 4A zeolite and stir and mix for 5 minutes, continue to add sodium gluconate and stir and mix for 3 minutes to obtain a builder mixture; S3, add the remaining water to the reaction kettle , add surfactant and emulsifier to the reaction kettle in turn,...

Embodiment 2

[0020] A special cleaning agent for aviation chemical operations, including the following raw materials in mass percentage: sodium dodecylbenzene sulfonate, fatty alcohol polyoxyethylene ether composition 15%, sodium metasilicate zero water 2.5%, sodium gluconate 1.5% , 4A zeolite 1%, alkyl alcohol sulfate sodium salt 1.5%, benzotriazole sodium, benzotriazole composition 1.5%, tea polyphenol 5%, tea saponin 5%, deionized water 67% . The preparation steps are as follows: S1, weigh the surfactant, composite builder, penetrant, corrosion inhibitor, deodorant, emulsifier, and water according to the mass percentage; Put sodium gluconate into water with 4 times the mass and stir to dissolve. After the dissolution is complete, add 4A zeolite and stir for 7 minutes. Continue to add sodium gluconate and stir and mix for 4 minutes to obtain a builder mixture; S3, add the remaining water to the reaction kettle , add surfactant and emulsifier in turn to the reaction kettle, stir at a spe...

Embodiment 3

[0022] A special cleaning agent for aviation chemical operations, including the following raw materials in mass percentage: sodium dodecylbenzenesulfonate, fatty alcohol polyoxyethylene ether composition 13%, sodium metasilicate zero water 2%, sodium gluconate 1.2% , 4A zeolite 0.8%, alkyl alcohol sulfate sodium salt 1%, benzotriazole sodium, benzotriazole composition 1%, tea polyphenol 4%, tea saponin 4%, deionized water 73% . The preparation steps are as follows: S1, weigh the surfactant, composite builder, penetrant, corrosion inhibitor, deodorant, emulsifier, and water according to the mass percentage; Put sodium gluconate into water with 4 times the mass and stir to dissolve. After the dissolution is complete, add 4A zeolite and stir and mix for 8 minutes. Continue to add sodium gluconate and stir and mix for 5 minutes to obtain a builder mixture; S3, add the remaining water to the reaction kettle , add surfactant and emulsifier in turn to the reaction kettle, stir at a ...

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Abstract

The invention discloses a special cleaning agent for aviation operation. The special cleaning agent comprises the following raw materials in percentage by mass: 10%-15% of a surfactant, 2%-5% of a compound builder, 0.5%-1.5% of a penetrant, 0.5%-1.5% of a corrosion inhibitor, 3%-5% of a deodorant, 3%-5% of an emulsifier and the balance of water, wherein the total mass percentage is 100%. The cleaning agent has excellent performance, the cleaning efficiency of dirt reaches about 99%, and the cleaning effect is obviously better than that of commercial aircraft cleaning agents. Meanwhile, the cleaning agent has good anti-corrosion and anti-rust functions, and residues after rinsing are extremely low. In addition, the deodorant also has a good odor adsorption effect, is free of irritating odor, and can also absorb bad odor generated by the fuselage after sailing operation. The raw materials are free of phosphorus and nitrite, so that the cleaning agent is safe, harmless and free of emission pollution, is safe and environmentally friendly, and is worth popularizing and using.

Description

technical field [0001] The invention belongs to the field of cleaning agents, in particular to a special cleaning agent for aviation operations. Background technique [0002] Aerochemical operations refer to plant protection operations that use general-purpose aircraft to spray pesticides and foliar fertilizers. After the aerial chemical operations are completed, the aircraft needs to be cleaned and maintained regularly to ensure the working performance and prolong the life of the aircraft. Some of the aircraft currently on the market Although the cleaning agent can play a certain cleaning effect on Hanghua aircraft, its cleaning and decontamination efficiency is not good, and it does not have good anti-corrosion and anti-rust functions. In addition, traditional cleaning agents contain harmful substances such as nitrites. Direct discharge will seriously pollute the environment, which does not meet the current environmental protection needs. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/08C11D3/22C11D3/12C11D3/28C11D3/60
CPCC11D1/146C11D1/22C11D1/662C11D1/72C11D1/83C11D3/08C11D3/128C11D3/221C11D3/28
Inventor 李泽厚暨俊洪
Owner 广州市艾威航空科技股份有限公司