CN113604292A - Modified alcohol detergent and preparation method thereof - Google Patents

Modified alcohol detergent and preparation method thereof Download PDF

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Publication number
CN113604292A
CN113604292A CN202111067467.4A CN202111067467A CN113604292A CN 113604292 A CN113604292 A CN 113604292A CN 202111067467 A CN202111067467 A CN 202111067467A CN 113604292 A CN113604292 A CN 113604292A
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stirring
reaction kettle
modified
temperature
mixture
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何国锐
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Changzhou Zhigao Chemical Technology Co ltd
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Changzhou Zhigao Chemical Technology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707Polyethers, e.g. polyalkyleneoxides
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/825Mixtures of compounds all of which are non-ionic
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0036Soil deposition preventing compositions; Antiredeposition agents
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0073Anticorrosion compositions
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/18Hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/18Hydrocarbons
    • C11D3/181Hydrocarbons linear
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/18Hydrocarbons
    • C11D3/185Hydrocarbons cyclic
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/18Hydrocarbons
    • C11D3/187Hydrocarbons aromatic
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2003Alcohols; Phenols
    • C11D3/2006Monohydric alcohols
    • C11D3/201Monohydric alcohols linear
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2072Aldehydes-ketones
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/24Organic compounds containing halogen
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/24Organic compounds containing halogen
    • C11D3/245Organic compounds containing halogen containing fluorine
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/34Organic compounds containing sulfur
    • C11D3/3409Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/36Organic compounds containing phosphorus
    • C11D3/361Phosphonates, phosphinates or phosphonites
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43Solvents
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/72Ethers of polyoxyalkylene glycols
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/74Carboxylates or sulfonates esters of polyoxyalkylene glycols

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  • Chemical & Material Sciences (AREA)
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  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention discloses a modified alcohol cleaning agent and a preparation method thereof, relating to the technical field of cleaning agents, and the technical scheme is as follows: the compound feed comprises raw materials and auxiliary materials, wherein the raw materials (by weight) comprise: 8 g-10 g of water, 2 g-8 g of modified methanol, 2 g-4 g of alkane, 1 g-2 g of cyclane, 2 g-3 g of aromatic hydrocarbon, 1 g-3 g of tetrachloroethylene, 2 g-4 g of n-hexane, 1 g-3 g of freon and 1 g-2 g of butanone, wherein the auxiliary materials (by weight) comprise: 4-6 g of cocoyl diethanol amine, 6-8 g of polyepoxysuccinic acid, 4-8 g of an anti-fouling agent, 8-10 g of antirust oil, 2-6 g of a stabilizer and 2-4 g of a nonionic surfactant, and the modified alcohol cleaning agent and the preparation method thereof have the beneficial effects that: through the cocoyl diethanol amine, the polyepoxysuccinic acid and the anti-fouling agent, the anti-fouling performance of the part can be improved, and the rusting time of the part can be delayed, so that the use performance of the part can be improved, and the service life of the part can be prolonged.

Description

Modified alcohol detergent and preparation method thereof
Technical Field
The invention relates to the technical field of cleaning agents, and particularly relates to a modified alcohol cleaning agent and a preparation method thereof.
Background
The cleaning agent is a large category and various types, including inorganic cleaning and organic cleaning, and the difference between the organic cleaning agent and the inorganic cleaning agent is that the organic cleaning agent is a cleaning agent made of a carbon-containing compound, and the inorganic cleaning agent is a cleaning agent made of a carbon-free compound, so that the organic cleaning agent and the inorganic cleaning agent belong to inorganic matters, the classification methods of the cleaning agents are various and different from each country, and the cleaning agents are generally classified into three types, namely water-based cleaning agent, semi-water-based cleaning agent and non-water-based cleaning agent, and the industrial cleaning agents are chemical or biological agents used in industry for removing dirt and are collectively called industrial cleaning agents.
The prior art has the following defects: after most of the existing cleaning agents are used, the cleaned parts are easy to be stained with oil stains and rusted, so that inconvenience is brought to users, and the use performance of the parts is affected.
Therefore, it is necessary to develop a modified alcohol detergent and a process for producing the same.
Disclosure of Invention
The invention provides a modified alcohol cleaning agent and a preparation method thereof, wherein water, modified methanol, alkane, cycloparaffin, aromatic hydrocarbon, tetrachloroethylene, normal hexane, freon and butanone are selected as raw materials, cocoyl diethanol amine, polyepoxysuccinic acid, an anti-fouling agent, anti-rust oil, a stabilizer and a nonionic surfactant are selected as auxiliary materials, and then the auxiliary materials are proportioned according to a certain proportion, so that the problems that the cleaned parts are easy to be stained with oil stains and rusty stains after most of the existing cleaning agents are used are solved.
In order to achieve the above purpose, the invention provides the following technical scheme: a modified alcohol cleaning agent comprises raw materials and auxiliary materials, wherein the raw materials (by weight) comprise: 8 g-10 g of water, 2 g-8 g of modified methanol, 2 g-4 g of alkane, 1 g-2 g of cyclane, 2 g-3 g of aromatic hydrocarbon, 1 g-3 g of tetrachloroethylene, 2 g-4 g of n-hexane, 1 g-3 g of freon and 1 g-2 g of butanone, wherein the auxiliary materials (by weight) comprise: 4-6 g of coconut diethanol amide, 6-8 g of polyepoxysuccinic acid, 4-8 g of an anti-fouling agent, 8-10 g of antirust oil, 2-6 g of a stabilizer and 2-4 g of a nonionic surfactant.
Preferably, the anti-fouling agent is one or a mixture of fluorine modified siloxane and fluorine alkyl polyether modified polysiloxane.
Preferably, the anti-rust oil consists of a corrosion inhibitor and base oil, wherein the corrosion inhibitor is one or a mixture of lead naphthenate, zinc naphthenate and petroleum sodium sulfonate.
Preferably, the stabilizer is one or a mixture of phosphite ester, antioxidant and hydrotalcite.
Preferably, the nonionic surfactant is one or a mixture of more of polyoxyethylene castor oil and fatty alcohol-polyoxyethylene ether.
The preparation method of the modified alcohol detergent comprises the following specific steps:
s1, adding water and modified methanol into a reaction kettle for stirring, and adding alkane into the reaction kettle for stirring after stirring;
s2, adding the naphthenic hydrocarbon and the aromatic hydrocarbon into a reaction kettle for stirring, and after stirring, adding the tetrachloroethylene into the reaction kettle for stirring;
s3, adding n-hexane and freon into a reaction kettle for stirring, and after stirring, adding butanone into the reaction kettle for stirring;
s4, adding the cocoyl diethanol amine and the polyepoxysuccinic acid into a reaction kettle for stirring, and after stirring, adding the anti-fouling agent into the reaction kettle for stirring;
s5, placing the anti-rust oil and the stabilizer into a reaction kettle for stirring, and then placing the nonionic surfactant into the reaction kettle for stirring after stirring;
s6, the mixture of S1, S2, S3, S4 and S5 is put into a reaction kettle in sequence and stirred to obtain the detergent.
Preferably, in the step S1, the stirring temperature without adding alkane is 60-70 ℃, the stirring time is 20-30 min, the stirring temperature after adding alkane is 50-60 ℃, and the stirring time is 30-35 min.
Preferably, in the step S2, the stirring temperature without adding tetrachloroethylene is 60-65 ℃, the stirring time is 15-20 min, the stirring temperature after adding tetrachloroethylene is 52-56 ℃, and the stirring time is 25-30 min;
in the step S3, the stirring temperature without butanone is 70-75 ℃, the stirring time is 30-40 min, the stirring temperature after butanone is added is 70-75 ℃, and the stirring time is 30-40 min.
Preferably, in the step S4, the stirring temperature without the anti-fouling agent is 320-400 ℃, the stirring time is 60-70 min, the stirring temperature after the anti-fouling agent is added is 300-320 ℃, and the stirring time is 20-25 min.
Preferably, in the step S5, the stirring temperature without the nonionic surfactant is 340-360 ℃, the stirring time is 35-40 min, the stirring temperature after the nonionic surfactant is added is 340-360 ℃, and the stirring time is 35-40 min;
in the step S6, the stirring temperature is 380-400 ℃, and the stirring time is 55-60 min.
The invention has the beneficial effects that:
1. the coconut diethanol amide has the function of improving the detergency and the rust resistance of the cleaning agent;
2. the polyepoxysuccinic acid has the function of inhibiting corrosion of parts, so that the service life of the parts is prolonged;
3. the anti-fouling agent has the function of improving the high-temperature resistance and the anti-fouling performance of the cleaning agent;
4. through the cocoyl diethanol amine, the polyepoxysuccinic acid and the anti-fouling agent, the anti-fouling performance of the part can be improved, and the rusting time of the part can be delayed, so that the use performance of the part can be improved, and the service life of the part can be prolonged.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
Example 1:
the invention provides a modified alcohol cleaning agent, which comprises raw materials and auxiliary materials, wherein the raw materials (by weight) comprise: 8g of water, 2g of modified methanol, 2g of alkane, 1g of cyclane, 2g of aromatic hydrocarbon, 1g of tetrachloroethylene, 2g of n-hexane, 1g of freon and 1g of butanone, wherein the auxiliary materials (by weight) comprise: 4g of coconut diethanol amide, 6g of polyepoxysuccinic acid, 4g of an anti-fouling agent, 8g of antirust oil, 2g of a stabilizer and 2g of a nonionic surfactant;
furthermore, the coco-diethanol amide is prepared by the reaction of coconut oleic acid and diethanol amine, is an amber viscous liquid, and has strong foaming power, penetration power, detergency, antirust power, good dispersibility and the like;
the polyepoxysuccinic acid is a nitrogen-free and non-phosphorus organic compound and has double effects of scale inhibition and corrosion inhibition.
Further, the anti-fouling agent is one or a mixture of more of fluorine modified siloxane and fluorine alkyl polyether modified polysiloxane, specifically, the fluorine modified siloxane is named organic fluorine modified polysiloxane, is a special modified silicon and fluorine composition, and has the effects of high temperature resistance and oil resistance;
the fluorine-based alkyl polyether modified polysiloxane is a chemical substance, consists of alkyl polyether modified fluorine-containing polydimethylsiloxane and has an antifouling effect.
Further, the anti-rust oil consists of a corrosion inhibitor and base oil, wherein the corrosion inhibitor is one or a mixture of lead naphthenate, zinc naphthenate and petroleum sodium sulfonate.
Further, the stabilizer is one or a mixture of phosphite ester, antioxidant and hydrotalcite.
Further, the nonionic surfactant is one or a mixture of more of polyoxyethylene castor oil and fatty alcohol-polyoxyethylene ether.
The preparation method of the modified alcohol detergent comprises the following specific steps:
s1, adding water and modified methanol into a reaction kettle, stirring, and then adding alkane into the reaction kettle, stirring, wherein the stirring temperature of the mixture without the alkane is 60 ℃, the stirring time is 20min, the stirring temperature of the mixture after the alkane is added is 50 ℃, and the stirring time is 30 min;
s2, adding the naphthenic hydrocarbon and the aromatic hydrocarbon into a reaction kettle, stirring, adding tetrachloroethylene into the reaction kettle, and stirring, wherein the stirring temperature of the tetrachloroethylene which is not added is 60 ℃, the stirring time is 15min, the stirring temperature of the tetrachloroethylene which is added is 52 ℃, and the stirring time is 25 min;
s3, placing n-hexane and freon into a reaction kettle for stirring, and after stirring, placing butanone into the reaction kettle for stirring, wherein the stirring temperature when butanone is not placed is 70 ℃, the stirring time is 30min, and the stirring temperature when butanone is placed is 70 ℃, and the stirring time is 30 min;
s4, adding cocoyl diethanol amine and polyepoxysuccinic acid into a reaction kettle for stirring, and after stirring, adding the anti-fouling agent into the reaction kettle for stirring, wherein the stirring temperature when the anti-fouling agent is not added is 320 ℃, the stirring time is 60min, the stirring temperature when the anti-fouling agent is added is 300 ℃, and the stirring time is 20 min;
s5, placing the anti-rust oil and the stabilizer into a reaction kettle for stirring, and after stirring, placing the nonionic surfactant into the reaction kettle for stirring, wherein the stirring temperature when the nonionic surfactant is not placed is 340 ℃, the stirring time is 35min, the stirring temperature after the nonionic surfactant is placed is 340 ℃, and the stirring time is 35 min;
s6, sequentially putting the mixture of S1, S2, S3, S4 and S5 into a reaction kettle, and stirring to obtain the detergent, wherein the stirring temperature is 380 ℃ and the stirring time is 55 min.
Example 2:
the invention provides a modified alcohol cleaning agent, which comprises raw materials and auxiliary materials, wherein the raw materials (by weight) comprise: 9g of water, 5g of modified methanol, 3g of alkane, 1.5g of cyclane, 2.5g of aromatic hydrocarbon, 2g of tetrachloroethylene, 3g of n-hexane, 2g of freon and 1.5g of butanone, wherein the auxiliary materials (by weight) comprise: 5g of coconut diethanol amide, 7g of polyepoxysuccinic acid, 6g of an anti-fouling agent, 9g of antirust oil, 4g of a stabilizer and 3g of a nonionic surfactant.
Further, the anti-fouling agent is one or a mixture of more of fluorine modified siloxane and fluorine alkyl polyether modified polysiloxane.
Further, the anti-rust oil consists of a corrosion inhibitor and base oil, wherein the corrosion inhibitor is one or a mixture of lead naphthenate, zinc naphthenate and petroleum sodium sulfonate.
Further, the stabilizer is one or a mixture of phosphite ester, antioxidant and hydrotalcite.
Further, the nonionic surfactant is one or a mixture of more of polyoxyethylene castor oil and fatty alcohol-polyoxyethylene ether.
The preparation method of the modified alcohol detergent comprises the following specific steps:
s1, adding water and modified methanol into a reaction kettle, stirring, adding alkane into the reaction kettle, and stirring, wherein the stirring temperature of the alkane not added is 65 ℃, the stirring time is 25min, the stirring temperature of the alkane added is 55 ℃, and the stirring time is 32.5 min;
s2, adding the naphthenic hydrocarbon and the aromatic hydrocarbon into a reaction kettle, stirring, adding tetrachloroethylene into the reaction kettle, and stirring, wherein the stirring temperature of the tetrachloroethylene which is not added is 62.5 ℃, the stirring time is 17.5min, the stirring temperature of the tetrachloroethylene which is added is 54 ℃, and the stirring time is 27.5 min;
s3, placing n-hexane and freon into a reaction kettle for stirring, and after stirring, placing butanone into the reaction kettle for stirring, wherein the stirring temperature when butanone is not placed is 72.5 ℃, the stirring time is 35min, the stirring temperature when butanone is placed is 72.5 ℃, and the stirring time is 35 min;
s4, adding cocoyl diethanol amine and polyepoxysuccinic acid into a reaction kettle for stirring, and after stirring, adding the anti-fouling agent into the reaction kettle for stirring, wherein the stirring temperature when the anti-fouling agent is not added is 360 ℃, the stirring time is 65min, the stirring temperature when the anti-fouling agent is added is 310 ℃, and the stirring time is 22.5 min;
s5, placing the anti-rust oil and the stabilizer into a reaction kettle for stirring, and after stirring, placing the nonionic surfactant into the reaction kettle for stirring, wherein the stirring temperature when the nonionic surfactant is not placed is 350 ℃, the stirring time is 37.5min, the stirring temperature when the nonionic surfactant is placed is 350 ℃, and the stirring time is 37.5 min;
s6, sequentially putting the mixture of S1, S2, S3, S4 and S5 into a reaction kettle, and stirring to obtain the detergent, wherein the stirring temperature is 390 ℃, and the stirring time is 57.5 min.
Example 3:
the invention provides a modified alcohol cleaning agent, which comprises raw materials and auxiliary materials, wherein the raw materials (by weight) comprise: 10g of water, 8g of modified methanol, 4g of alkane, 2g of cyclane, 3g of aromatic hydrocarbon, 3g of tetrachloroethylene, 4g of n-hexane, 3g of freon and 2g of butanone, wherein the auxiliary materials (by weight) comprise: 6g of coconut diethanol amide, 8g of polyepoxysuccinic acid, 8g of an anti-fouling agent, 10g of antirust oil, 6g of a stabilizer and 4g of a nonionic surfactant.
Further, the anti-fouling agent is one or a mixture of more of fluorine modified siloxane and fluorine alkyl polyether modified polysiloxane.
Further, the anti-rust oil consists of a corrosion inhibitor and base oil, wherein the corrosion inhibitor is one or a mixture of lead naphthenate, zinc naphthenate and petroleum sodium sulfonate.
Further, the stabilizer is one or a mixture of phosphite ester, antioxidant and hydrotalcite.
Further, the nonionic surfactant is one or a mixture of more of polyoxyethylene castor oil and fatty alcohol-polyoxyethylene ether.
The preparation method of the modified alcohol detergent comprises the following specific steps:
s1, adding water and modified methanol into a reaction kettle, stirring, and then adding alkane into the reaction kettle, stirring, wherein the stirring temperature of the mixture without the alkane is 70 ℃, the stirring time is 30min, the stirring temperature of the mixture after the alkane is added is 60 ℃, and the stirring time is 35 min;
s2, adding the naphthenic hydrocarbon and the aromatic hydrocarbon into a reaction kettle, stirring, adding tetrachloroethylene into the reaction kettle, and stirring, wherein the stirring temperature of the tetrachloroethylene without being added is 65 ℃, the stirring time is 20min, the stirring temperature of the tetrachloroethylene after being added is 56 ℃, and the stirring time is 30 min;
s3, placing n-hexane and freon into a reaction kettle for stirring, and after stirring, placing butanone into the reaction kettle for stirring, wherein the stirring temperature when butanone is not placed is 75 ℃, the stirring time is 40min, and the stirring temperature when butanone is placed is 75 ℃, and the stirring time is 40 min;
s4, adding cocoyl diethanol amine and polyepoxysuccinic acid into a reaction kettle for stirring, and after stirring, adding the anti-fouling agent into the reaction kettle for stirring, wherein the stirring temperature when the anti-fouling agent is not added is 400 ℃, the stirring time is 70min, the stirring temperature when the anti-fouling agent is added is 320 ℃, and the stirring time is 25 min;
s5, placing the anti-rust oil and the stabilizer into a reaction kettle for stirring, and after stirring, placing the nonionic surfactant into the reaction kettle for stirring, wherein the stirring temperature when the nonionic surfactant is not placed is 360 ℃, the stirring time is 40min, the stirring temperature after the nonionic surfactant is placed is 360 ℃, and the stirring time is 40 min;
s6, sequentially putting the mixture of S1, S2, S3, S4 and S5 into a reaction kettle, and stirring to obtain the detergent, wherein the stirring temperature is 400 ℃, and the stirring time is 60 min.
The following data were obtained by comparing the detergents prepared in examples 1 to 3 above:
Figure BDA0003258941770000081
Figure BDA0003258941770000091
as can be seen from the above table, the cleaning agent prepared in examples 1-3 has better performances in terms of cleaning effect, rust resistance and anti-fouling performance, but the cleaning agent has different effects in terms of cleaning effect, rust resistance and anti-fouling performance due to different proportions of water, modified methanol, alkane, cycloalkane, aromatic hydrocarbon, tetrachloroethylene, n-hexane, freon, butanone, cocoyl diethanolamine, polyepoxysuccinic acid, anti-fouling agent, anti-rust oil, stabilizer and nonionic surfactant, and after the cleaning agent is used, the cleaning agent in example 2 has the best effect, and also has efficient rust resistance and anti-fouling performance in terms of efficient cleaning effect.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims (10)

1. The modified alcohol cleaning agent comprises raw materials and auxiliary materials, and is characterized in that: the raw materials (by weight) comprise: 8 g-10 g of water, 2 g-8 g of modified methanol, 2 g-4 g of alkane, 1 g-2 g of cyclane, 2 g-3 g of aromatic hydrocarbon, 1 g-3 g of tetrachloroethylene, 2 g-4 g of n-hexane, 1 g-3 g of freon and 1 g-2 g of butanone, wherein the auxiliary materials (by weight) comprise: 4-6 g of coconut diethanol amide, 6-8 g of polyepoxysuccinic acid, 4-8 g of an anti-fouling agent, 8-10 g of antirust oil, 2-6 g of a stabilizer and 2-4 g of a nonionic surfactant.
2. A modified alcohol cleaning agent according to claim 1, wherein: the anti-fouling agent is one or a mixture of more of fluorine modified siloxane and fluorine alkyl polyether modified polysiloxane.
3. A modified alcohol cleaning agent according to claim 1, wherein: the anti-rust oil consists of a corrosion inhibitor and base oil, wherein the corrosion inhibitor is one or a mixture of lead naphthenate, zinc naphthenate and petroleum sodium sulfonate.
4. A modified alcohol cleaning agent according to claim 1, wherein: the stabilizer is one or a mixture of phosphite ester, antioxidant and hydrotalcite.
5. A modified alcohol cleaning agent according to claim 1, wherein: the nonionic surfactant is one or a mixture of more of polyoxyethylene castor oil and fatty alcohol-polyoxyethylene ether.
6. A preparation method of a modified alcohol cleaning agent is characterized by comprising the following steps: the method comprises the following specific steps:
s1, adding water and modified methanol into a reaction kettle for stirring, and adding alkane into the reaction kettle for stirring after stirring;
s2, adding the naphthenic hydrocarbon and the aromatic hydrocarbon into a reaction kettle for stirring, and after stirring, adding the tetrachloroethylene into the reaction kettle for stirring;
s3, adding n-hexane and freon into a reaction kettle for stirring, and after stirring, adding butanone into the reaction kettle for stirring;
s4, adding the cocoyl diethanol amine and the polyepoxysuccinic acid into a reaction kettle for stirring, and after stirring, adding the anti-fouling agent into the reaction kettle for stirring;
s5, placing the anti-rust oil and the stabilizer into a reaction kettle for stirring, and then placing the nonionic surfactant into the reaction kettle for stirring after stirring;
s6, the mixture of S1, S2, S3, S4 and S5 is put into a reaction kettle in sequence and stirred to obtain the detergent.
7. The process according to claim 6, wherein said alcohol-modified detergent comprises: in the step S1, the stirring temperature of the mixture without the alkane is 60-70 ℃, the stirring time is 20-30 min, the stirring temperature after the alkane is added is 50-60 ℃, and the stirring time is 30-35 min.
8. The process according to claim 6, wherein said alcohol-modified detergent comprises: in the step S2, the stirring temperature without adding tetrachloroethylene is 60-65 ℃, the stirring time is 15-20 min, the stirring temperature after adding tetrachloroethylene is 52-56 ℃, and the stirring time is 25-30 min;
in the step S3, the stirring temperature without butanone is 70-75 ℃, the stirring time is 30-40 min, the stirring temperature after butanone is added is 70-75 ℃, and the stirring time is 30-40 min.
9. The process according to claim 6, wherein said alcohol-modified detergent comprises: in the step S4, the stirring temperature without the anti-fouling agent is 320-400 ℃, the stirring time is 60-70 min, the stirring temperature after the anti-fouling agent is added is 300-320 ℃, and the stirring time is 20-25 min.
10. The process according to claim 6, wherein said alcohol-modified detergent comprises: in the step S5, the stirring temperature without the nonionic surfactant is 340-360 ℃, the stirring time is 35-40 min, the stirring temperature after the nonionic surfactant is added is 340-360 ℃, and the stirring time is 35-40 min;
in the step S6, the stirring temperature is 380-400 ℃, and the stirring time is 55-60 min.
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