CN107129878B - automobile combustion chamber carbon deposit cleaning agent and preparation method thereof - Google Patents
automobile combustion chamber carbon deposit cleaning agent and preparation method thereof Download PDFInfo
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- CN107129878B CN107129878B CN201710411053.6A CN201710411053A CN107129878B CN 107129878 B CN107129878 B CN 107129878B CN 201710411053 A CN201710411053 A CN 201710411053A CN 107129878 B CN107129878 B CN 107129878B
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- C—CHEMISTRY; METALLURGY
- 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
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
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- C—CHEMISTRY; METALLURGY
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
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- C—CHEMISTRY; METALLURGY
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2017—Monohydric alcohols branched
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- C—CHEMISTRY; METALLURGY
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—Ethers
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- C—CHEMISTRY; METALLURGY
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
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- C—CHEMISTRY; METALLURGY
- 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
- C11D1/008—Polymeric surface-active agents
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- C—CHEMISTRY; METALLURGY
- 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
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- 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
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
- C11D1/721—End blocked ethers
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Abstract
The present invention discloses a kind of automobile combustion chamber carbon deposit cleaning agent and preparation method thereof, wherein, the automobile combustion chamber carbon deposit cleaning agent, by weight percentage, including：Nonylphenol polyoxyethylene ether 8.0~10.5%；Phosphorated chelating agent 0.2~0.6%；Triethanolamine 2.0~4.0%；Ethylene glycol monobutyl ether and/or diethylene glycol monobutyl ether and/or the tertiary butyl ether 4.0~6.0% of ethylene glycol list；Oleic acid 3.0~4.5%；Isopropanol 6.0~9.5%；Remaining is deionized water.The automobile combustion chamber carbon deposit cleaning agent that technical solution of the present invention provides, it is nontoxic, it is corrosion-free, it is preferable to carbon distribution cleaning performance.
Description
Technical field
The present invention relates to a kind of automobile cleaning agent field, more particularly to a kind of automobile combustion chamber carbon deposit cleaning agent and its preparation
Method.
Background technology
Carbon distribution be automobile engine during the work time, unsaturated olefin and colloid generate at high operating temperatures in fuel oil
A kind of substance of deeply worried shape.Carbon distribution can be gathered in each position of engine, such as air inlet system and exhaust system, combustion chamber, atomizer
Etc..And carbon distribution can cause vehicle very big influence, such as reduce the power of engine, increase oil consumption.Combustion-chamber deposit
When serious, combustion knock, slow-speed of revolution acceleration can also be caused to have sound, damaged to piston and bent axle or even eventually possible
Lead to engine burn oil and be damaged.
At present, common carbon deposit cleaning agent is mainly based on solvent, mostly using dimethylbenzene, acetone, dichloromethane, acetic acid
Ethyl ester equal solvent is formulated.Although such cleaning agent has combustion-chamber deposit certain cleaning performance, due to being dissolved
Carbon distribution largely residual in the combustion chamber, so slight damage can be caused to engine.And such cleaning agent is poisonous and harmful
It is irritant, it is inflammable and explosive, the health of operating personnel can be seriously endangered, and serious pollution can be caused.
Invention content
The main object of the present invention is to propose a kind of automobile combustion chamber carbon deposit cleaning agent, the automobile combustion chamber carbon distribution cleaning
Agent is water-soluble products, corrosion-free, preferable to carbon distribution cleaning performance, and will not be remained in the combustion chamber after having cleaned.
To achieve the above object, automobile combustion chamber carbon deposit cleaning agent proposed by the present invention, by weight, including：Nonyl
Phenol polyethenoxy ether 8.0~10.5%；Phosphorated chelating agent 0.2~0.6%；Triethanolamine 2.0~4.0%；Ethylene glycol monobutyl ether
And/or diethylene glycol monobutyl ether and/or the tertiary butyl ether 4.0~6.0% of ethylene glycol list；Oleic acid 3.0~4.5%；Isopropanol 6.0~
9.5%；Remaining is deionized water.
Preferably, the nonylphenol polyoxyethylene ether includes any of or a combination of NP-10 or NP-15.
Preferably, the phosphorated chelating agent is sodium tripolyphosphate.
Preferably, the weight percent of the nonylphenol polyoxyethylene ether is 9.0%.
Preferably, the weight percent of the phosphorated chelating agent is 0.35%.
The present invention also provides a kind of preparation method of automobile combustion chamber carbon deposit cleaning agent, this method includes the following steps：
Step 1：Deionized water is added in reaction stirrer, and is slowly added to sodium tripolyphosphate, stirring 15min~
After 25min, stop stirring；
Step 2：In reaction stirrer into step 1, triethanolamine is added in, stirring 10min~15min makes it completely molten
Solution；
Step 3：In reaction stirrer into step 2, oleic acid is added in, stirring 10min~15min makes it completely dissolved；
Step 4：In reaction stirrer into step 3, nonylphenol polyoxyethylene ether is added in, stirring 10min~15min makes
It is completely dissolved；
Step 5：In reaction stirrer into step 4, isopropanol is added in, stirring 10min~15min makes it completely molten
Solution；
Step 6：In reaction stirrer into step 5, ethylene glycol monobutyl ether is added in, stirs 30min~45min, is stopped
Stirring stands, obtains detergent solution.
Preferably, the preparation method of the automobile combustion chamber carbon deposit cleaning agent further includes：
Step 7：The detergent solution obtained in step 6 is passed through to the strainer filtering of 300 mesh；
Step 8：Filter liquor in step 7 is packed into pressurized tank, aerosol type cleaning agent is made.
Preferably, the appearance of the detergent solution is in the liquid of water white transparency, and pH value is 13~14.
The automobile combustion chamber carbon deposit cleaning agent that technical solution of the present invention provides, it is nontoxic, it is corrosion-free, carbon distribution is cleaned and is imitated
Fruit is preferable, and will not be remained in the combustion chamber after having cleaned.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiments obtained without creative efforts belong to what the present invention protected
Range.
In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of automobile combustion chamber carbon deposit cleaning agent.The cleaning agent has stronger removing engine chamber
The ability of carbon distribution, alternative to gasoline, kerosene and organic solvent clean for the carbon distribution of automobile engine, save petroleum resources.
In addition, the cleaning agent can be additionally used in the degreasing of auto parts and components, greasy dirt cleaning, can Rapid Cleaning piece surface greasy dirt, after cleaning
Part light is for example new, keeps the original brightness of metal material.
A kind of automobile combustion chamber carbon deposit cleaning agent proposed by the present invention, by weight percentage, the automobile combustion chamber carbon distribution is clear
Lotion includes：Nonylphenol polyoxyethylene ether 8.0~10.5%；Phosphorated chelating agent 0.2~0.6%；Triethanolamine 2.0~4.0%；
Ethylene glycol monobutyl ether and/or diethylene glycol monobutyl ether and/or the tertiary butyl ether 4.0~6.0% of ethylene glycol list；Oleic acid 3.0~4.5%；
Isopropanol 6.0~9.5%；Remaining is deionized water.
In the component of the cleaning agent, nonylphenol polyoxyethylene ether has good as a kind of nonionic surfactant
Dirt-removing power and the dispersion force to dirt, and hard water resistance performance is good.
Specifically, nonylphenol polyoxyethylene ether is that condensation occurs under catalyst action by nonyl phenol and ethylene oxide instead
Nonionic surfactant obtained from answering, the number for the ethylene oxide that it is connected is more, then hydrophily is stronger.Polyoxyethylene nonyl phenyl
The trade name NP-n of vinethene, wherein, the number of ethylene oxide that n representatives connect.
In general, nonylphenol polyoxyethylene ether is including NP-4, NP-7, NP-10, NP-15 etc..In a preferred embodiment, institute
It is preferably any of or a combination of NP-10, NP-15 to state nonylphenol polyoxyethylene ether.This is because NP-10, NP-15 have
Preferable amphipathic property.
In a preferred embodiment, the weight percent of the nonylphenol polyoxyethylene ether is preferably 9.0%.
The effect of phosphorated chelating agent is not only reduce the hardness of water, but also can original electronegative substance such as band is negative
The metal cation to serve as a connection between the dirt particles of electricity forms soluble stable chelate, dirty in substrate matter to destroy
Electrostatical binding between dirt, so as to which dirt be made to be easy to dissociate, disperse and be removed.The weight percent of the phosphorated chelating agent is preferred
It is 0.35%.
Phosphorated chelating agent includes sodium phosphate, sodium tripolyphosphate, sodium tetrapolyphosphate etc..In a preferred embodiment, it is described to contain
Phosphorus chelating agent is preferably sodium tripolyphosphate.On the one hand, the chelate that tripolyphosphate ammonium and metal ion are formed is dissolved in water, and
Very stable in water, degree of dissociation very little can substantially reduce the hardness of water.On the other hand, sodium tripolyphosphate is formed negatively charged in water
Colloid, easily adsorb on the fouled surfaces such as positively charged metal oxide, increase the repulsive force between fouled surfaces,
Be conducive to the dispersion of dirt in water, and prevent redeposition.In addition, sodium tripolyphosphate hydrolysis can also be played in alkalinity
The effect of alkaline medium.
It should be noted that adding in triethanolamine, the solubility of various components in water in cleaning agent can be improved, may be used also
To reduce the viscosity of solution.Meanwhile addition triethanolamine can also properly increase the alkalinity of solution, be conducive to play the cleaning agent
To the cleaning performance of carbon distribution.
In the present embodiment, ethylene glycol monobutyl ether and/or diethylene glycol monobutyl ether and/or the tertiary butyl ether of ethylene glycol list are added in,
The surface tension of liquid can be reduced, inhibits the generation of foam.
Oleic acid is a kind of unrighted acid, has the chemical properties of organic carboxyl acid and the chemical characteristic of unsaturated double-bond, is
The fine solvent of oils, aliphatic acid and oil soluble material.Here, oleic acid can also adjust the pH value of solution, decrease solution is played
Alkalinity effect.
Isopropanol is a kind of colourless transparent liquid, it is dissolved in the organic solvents such as water, alcohol, ether, benzene, chloroform and one kind is excellent
Good organic solvent.In the cleaning agent, isopropanol is added in, is conducive to improve dissolubility of the cleaning agent to carbon distribution, so as to have
Conducive to the cleaning ability for improving the cleaning agent.
In the present embodiment, using deionized water, it is possible to reduce the content of halogen element and element sulphur in cleaning agent, so as to have
Conducive to the reduction cleaning agent to the corrosivity of automobile metal part.Wherein, deionized water is made using ion exchange resin,
Typical process flow is：
Raw water → more medium filter → active carbon filter → accurate filter → cation bed → anion bed → mixed bed → postposition
Filter → deionized water.
The automobile combustion chamber carbon deposit cleaning agent that technical solution of the present invention provides, it is nontoxic, it is corrosion-free, carbon distribution is cleaned and is imitated
Fruit is preferable, and will not be remained in the combustion chamber after having cleaned.
Below in conjunction with specific embodiment, the specific embodiment that the present invention will be described in detail：
It should be noted that in the following examples, sodium tripolyphosphate produces material Shenzhen Ji graduation work for Guizhou to be had
Products are limited, triethanolamine is Guangzhou Long Hui trade Co., Ltds product, and oleic acid is Xin Kanglong Chemical Co., Ltd.s of Shenzhen
Product, nonylphenol polyoxyethylene ether are DOW of America Products, and isopropanol is Dongguan Dong Fa trade Co., Ltds product.
Embodiment 1：
A kind of automobile combustion chamber carbon deposit cleaning agent, the weight part ratio including following components and each component are respectively：Nonyl phenol
Polyoxyethylene ether 90g；Sodium tripolyphosphate 3.5g；Triethanolamine 30g；Ethylene glycol monobutyl ether 48g；Oleic acid 38g；Isopropanol 75g；It goes
Ionized water 715.5g.
Embodiment 2：
A kind of automobile combustion chamber carbon deposit cleaning agent, the weight part ratio including following components and each component are respectively：Nonyl phenol
Polyoxyethylene ether 95g；Sodium tripolyphosphate 4.5g；Triethanolamine 35g；Ethylene glycol monobutyl ether 50g；Oleic acid 42g；Isopropanol 80g；It goes
Ionized water 693.5g.
Embodiment 3：
A kind of automobile combustion chamber carbon deposit cleaning agent, the weight part ratio including following components and each component are respectively：Nonyl phenol
Polyoxyethylene ether 100g；Sodium tripolyphosphate 4.0g；Triethanolamine 35g；Ethylene glycol monobutyl ether 50g；Oleic acid 35g；Isopropanol 70g；
Deionized water 711g.
Embodiment 4：
A kind of automobile combustion chamber carbon deposit cleaning agent, the weight part ratio including following components and each component are respectively：Nonyl phenol
Polyoxyethylene ether 80g；Sodium tripolyphosphate 6.0g；Triethanolamine 40g；Ethylene glycol monobutyl ether 60g；Oleic acid 45g；Isopropanol 95g；It goes
Ionized water 674g.
Embodiment 5：
A kind of automobile combustion chamber carbon deposit cleaning agent, the weight part ratio including following components and each component are respectively：Nonyl phenol
Polyoxyethylene ether 105g；Sodium tripolyphosphate 2.0g；Triethanolamine 20g；Ethylene glycol monobutyl ether 40g；Oleic acid 30g；Isopropanol 60g；
Deionized water 743g.
Comparative example 1：
A kind of automobile combustion chamber carbon deposit cleaning agent, the weight part ratio including following components and each component are respectively：Nonyl phenol
Polyoxyethylene ether 70g；Sodium tripolyphosphate 7.0g；Triethanolamine 45g；Ethylene glycol monobutyl ether 65g；Oleic acid 25g；Isopropanol 100g；
Deionized water 663g.
Comparative example 2：
A kind of automobile combustion chamber carbon deposit cleaning agent, the weight part ratio including following components and each component are respectively：Nonyl phenol
Polyoxyethylene ether 110g；Sodium tripolyphosphate 1.5g；Triethanolamine 15g；Ethylene glycol monobutyl ether 35g；Oleic acid 50g；Isopropanol 55g；
Deionized water 758.5g.
In order to verify the various performances of automobile combustion chamber carbon deposit cleaning agent of the present invention, to above-mentioned five embodiments and two
The performance of automobile combustion chamber carbon deposit cleaning agent in a comparative example is tested.It should be pointed out that test condition is temperature 15
~25 DEG C, humidity 50~70%.
Test result is as shown in table 1：
Table 1
(1) cleanliness factor detects
Under the same conditions, the cleaning that embodiment 1 is provided to embodiment 5 and comparative example 1 and comparative example 2 is respectively adopted
The carbon distribution of automobile combustion chamber is cleaned in agent.Then, the cleanliness factor of automobile combustion chamber is carried out using cleanliness factor detecting instrument
Detection.
As a result, it has been found that after the cleaning agent cleaning of embodiment 1 to embodiment 5, the cleanliness factor of automobile combustion chamber is higher, and
The cleanliness factor highest of automobile combustion chamber after the cleaning agent cleaning of embodiment 1；And the cleaning agent of example 1 and comparative example 2 by contrast
After cleaning, the cleanliness factor of automobile combustion chamber is relatively low.
(2) copper corrosion is tested
According to GB/T5096-1985《Oil product copper strip test method》Regulation, using Y-113 copper corrosions measure
Instrument tests embodiment 1 to embodiment 5 and comparative example 1 and the cleaning agent of comparative example 2.According to copper sheet surface by formula to be measured
The erosion degree of sample, copper corrosion grade are divided into 1,2,3,4 level Four.Wherein, 1 to represent extent of corrosion slighter, almost with newly
Copper sheet it is the same, 4 to represent extent of corrosion the most serious.
As a result, it has been found that the corrosivity of embodiment 1 to embodiment 5 is smaller, it is almost corrosion-free；And the corrosivity of comparative example 1
It is larger.
(3) flash-point is tested
According to GB261-1983《The measure of Flash Point for Petroleum Products》Regulation, sample is poured into test glass, in a constant speed
It is continuously stirred under rate, and sample is heated with constant rate of speed.With defined temperature interval, in the case where interrupting stirring, by burning things which may cause a fire disaster
Test glass opening is introduced, makes sample vapors that moment scintillation occur, and spread to the minimum temperature of liquid surface, this temperature is ring
Flash-point under the atmospheric pressure of border, then it is adapted to the flash-point of normal atmosphere pressure.Embodiment 1 to embodiment 5 flash temperature compared with
Greatly, the flash-point of comparative example 1 and comparative example 2 is smaller.
(4) water-soluble acid and alkali measures
According to GB/T259-1988《Oil product water soluble acid and alkalimetry》Regulation, with distilled water or ethanol solution
The water soluble acid or alkali in sample are extracted, checks the situation of change of the color of Extract with methyl orange or phenolphthalein indicator respectively,
Or the pH value of extract is measured with acidometer, to determine whether the presence of water soluble acid or alkali.Embodiment 1 is to embodiment 5 and right
The aqueous solution of ratio 1 and comparative example 2 is alkalinity.
(5) measure of moisture
According to GB/T260-77《Oil product aquametry》Regulation, a certain amount of sample is mixed with anhydrous solvent
It closes, carry out its moisture of determination of distillation and is expressed as a percentage.
(6) sulfur content is tested
According to EN 14582：2007《The measure of halogen and sulfur content》Regulation, to embodiment 1 to embodiment 5 and comparison
1 carries out the test of sulfur content with the cleaning agent of comparative example 2 respectively.
(7) pH value is tested
According to ISO 3071《Textile water extraction test pH value》Regulation, to embodiment 1 to embodiment 5 and comparison 1 with
The cleaning agent of comparative example 2 carries out the test of pH value respectively.It was found that the pH value range of embodiment 1 to embodiment 5 is 13~14, and
The pH value of comparative example 1 is 14.5, and alkalinity is stronger.
The present invention also proposes a kind of method for preparing above-mentioned automobile combustion chamber carbon deposit cleaning agent, and this method includes following step
Suddenly：
Step 1：Deionized water is added in reaction stirrer, and is slowly added to sodium tripolyphosphate, stirring 15min~
After 25min, stop stirring；
Step 2：In reaction stirrer into step 1, triethanolamine is added in, stirring 10min~15min makes it completely molten
Solution；
Step 3：In reaction stirrer into step 2, oleic acid is added in, stirring 10min~15min makes it completely dissolved；
Step 4：In reaction stirrer into step 3, nonylphenol polyoxyethylene ether is added in, stirring 10min~15min makes
It is completely dissolved；
Step 5：In reaction stirrer into step 4, isopropanol is added in, stirring 10min~15min makes it completely molten
Solution；
Step 6：In reaction stirrer into step 5, ethylene glycol monobutyl ether is added in, stirs 30min~45min, is stopped
Stirring stands, obtains detergent solution.
Specifically, mixing speed is 1200 turns/hour.It is in nothing by the appearance of detergent solution prepared by the above method
The transparent liquid of color, pH value range is 13~14, non-corrosive to metal.
Herein, it should be noted that each component substep of cleaning agent is added in reaction stirrer, can not only be made each
Component dissolving is more abundant, moreover it is possible to prevent reaction stirrer medium temperature from spending height, cause side reaction occurs between each component, so as to influence
The cleaning performance of the cleaning agent.If for example, adding in triethanolamine and oleic acid into reaction stirrer simultaneously, solution viscosity can be rapid
Increase, so as to be unfavorable for stirring, and can influence the cleaning performance of cleaning agent.
Further, the preparation method of the automobile combustion chamber carbon deposit cleaning agent further includes：
Step 7：The detergent solution obtained in step 6 is passed through to the strainer filtering of 300 mesh；
Step 8：Filter liquor in step 7 is packed into pressurized tank, aerosol type cleaning agent is made.
Specifically, temperature is 20 DEG C in the pressurized tank, pressure is 0.45~0.55MPa.
It is understood that the detergent solution obtained in step 6 to be passed through to the strainer filtering of 300 mesh, can prevent clear
Occur particulate material in lotion, spray effect and cleaning performance are improved with this.
In addition, when preparing aerosol type cleaning agent, if the pressure in pressurized tank is excessive, all exists to Product transport, storage and pacify
Full hidden danger；If too little pressure, product spraying is incomplete, influences the utilization rate of cleaning performance and product.Therefore, the pressurized tank
Middle pressure is preferably 0.45~0.55MPa.
The aerosol type cleaning agent prepared using the above method, no suspended substance, dosage is few, and dissolving is complete, noresidue, to starting
Machine base material and auto parts and components are corrosion-free.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, the equivalent structure transformation made using present specification or directly/be used in other indirectly
Relevant technical field is included in the scope of patent protection of the present invention.
Claims (7)
1. a kind of automobile combustion chamber carbon deposit cleaning agent, which is characterized in that by weight percentage, the automobile combustion chamber carbon deposit cleaning agent
Including：
Nonylphenol polyoxyethylene ether 8.0~10.5%；
Phosphorated chelating agent 0.2~0.6%；
Triethanolamine 2.0~4.0%；
Ethylene glycol monobutyl ether and/or diethylene glycol monobutyl ether and/or the tertiary butyl ether 4.0~6.0% of ethylene glycol list；
Oleic acid 3.0~4.5%；
Isopropanol 6.0~9.5%；
Remaining is deionized water；
The phosphorated chelating agent is sodium tripolyphosphate.
2. automobile combustion chamber carbon deposit cleaning agent as described in claim 1, which is characterized in that the nonylphenol polyoxyethylene ether packet
Include any of or a combination of NP-10 or NP-15.
3. automobile combustion chamber carbon deposit cleaning agent as described in claim 1, which is characterized in that the nonylphenol polyoxyethylene ether
Weight percent is 9.0%.
4. automobile combustion chamber carbon deposit cleaning agent as described in claim 1, which is characterized in that the weight hundred of the phosphorated chelating agent
Divide than being 0.35%.
A kind of 5. preparation method of automobile combustion chamber carbon deposit cleaning agent as described in claim 1, which is characterized in that this method packet
Include following steps：
Step 1：Deionized water is added in reaction stirrer, and is slowly added to sodium tripolyphosphate, after stirring 15min~25min,
Stop stirring；
Step 2：In reaction stirrer into step 1, triethanolamine is added in, stirring 10min~15min makes it completely dissolved；
Step 3：In reaction stirrer into step 2, oleic acid is added in, stirring 10min~15min makes it completely dissolved；
Step 4：In reaction stirrer into step 3, nonylphenol polyoxyethylene ether is added in, stirring 10min~15min makes its complete
Fully dissolved；
Step 5：In reaction stirrer into step 4, isopropanol is added in, stirring 10min~15min makes it completely dissolved；
Step 6：In reaction stirrer into step 5, ethylene glycol monobutyl ether is added in, stirs 30min~45min, stops stirring,
It stands, obtains detergent solution.
6. the preparation method of automobile combustion chamber carbon deposit cleaning agent as claimed in claim 5, which is characterized in that this method is also wrapped
It includes：
Step 7：The detergent solution obtained in step 6 is passed through to the strainer filtering of 300 mesh；
Step 8：Filter liquor in step 7 is packed into pressurized tank, aerosol type cleaning agent is made.
7. the preparation method of automobile combustion chamber carbon deposit cleaning agent as claimed in claim 5, which is characterized in that the cleaning agent is molten
The appearance of liquid is in the liquid of water white transparency, and pH value is 13~14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411053.6A CN107129878B (en) | 2017-06-02 | 2017-06-02 | automobile combustion chamber carbon deposit cleaning agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411053.6A CN107129878B (en) | 2017-06-02 | 2017-06-02 | automobile combustion chamber carbon deposit cleaning agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107129878A CN107129878A (en) | 2017-09-05 |
| CN107129878B true CN107129878B (en) | 2018-06-19 |
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| CN201710411053.6A Active CN107129878B (en) | 2017-06-02 | 2017-06-02 | automobile combustion chamber carbon deposit cleaning agent and preparation method thereof |
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| CN108048241A (en) * | 2017-11-28 | 2018-05-18 | 深圳宣顶实业有限公司 | A kind of gas handling system non-dismounting cleaning agent and preparation method thereof and a kind of gas handling system cleaning method |
| CN112626528B (en) * | 2020-11-27 | 2022-06-07 | 西安交通大学 | Cleaning solution and cleaning method for renewable coke on inner surface of pipeline |
| CN113755252B (en) * | 2021-08-24 | 2023-10-27 | 中山市天图精细化工有限公司 | Cleaning agent for automobile fuel system and preparation method thereof |
| CN114933935A (en) * | 2022-06-28 | 2022-08-23 | 大连海川清洁用品有限公司 | Neutral wax-removing water degreasing agent and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1186109A (en) * | 1996-12-23 | 1998-07-01 | 哈尔滨市天润化工有限公司 | Cleaning agent for combustion chamber |
| CN1412290A (en) * | 2002-11-05 | 2003-04-23 | 中国船舶重工集团公司七一八研究所 | Cleaning agent for diesel oil system |
| WO2010141283A1 (en) * | 2009-06-01 | 2010-12-09 | 3M Innovative Properties Company | Engine cleaning composition and method for cleaning the engine |
| CN102363739A (en) * | 2010-12-14 | 2012-02-29 | 深圳车仆汽车用品发展有限公司 | Carbon deposit scavenging agent for combustion chamber and spark plug, and preparation method of the same |
-
2017
- 2017-06-02 CN CN201710411053.6A patent/CN107129878B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1186109A (en) * | 1996-12-23 | 1998-07-01 | 哈尔滨市天润化工有限公司 | Cleaning agent for combustion chamber |
| CN1412290A (en) * | 2002-11-05 | 2003-04-23 | 中国船舶重工集团公司七一八研究所 | Cleaning agent for diesel oil system |
| WO2010141283A1 (en) * | 2009-06-01 | 2010-12-09 | 3M Innovative Properties Company | Engine cleaning composition and method for cleaning the engine |
| CN102363739A (en) * | 2010-12-14 | 2012-02-29 | 深圳车仆汽车用品发展有限公司 | Carbon deposit scavenging agent for combustion chamber and spark plug, and preparation method of the same |
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