CN105838513A - Preparation method of high-solid content heavy-oil cleaning agent - Google Patents
Preparation method of high-solid content heavy-oil cleaning agent Download PDFInfo
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- CN105838513A CN105838513A CN201610328459.3A CN201610328459A CN105838513A CN 105838513 A CN105838513 A CN 105838513A CN 201610328459 A CN201610328459 A CN 201610328459A CN 105838513 A CN105838513 A CN 105838513A
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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
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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
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
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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
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
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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
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
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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
- C11D3/34—Organic compounds containing sulfur
- C11D3/349—Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
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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
- C11D3/37—Polymers
- 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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- 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
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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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
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
-
- 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
- C11D1/662—Carbohydrates or derivatives
-
- 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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- Oil, Petroleum & Natural Gas (AREA)
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- Detergent Compositions (AREA)
Abstract
The invention discloses a preparation method of a high-solid content heavy-oil cleaning agent. The preparation method comprises the following steps: preparing an alcohol amine ether additive, namely mixing alcohol amine and alcohol in a ratio, wherein the molar ratio of the alcohol amine and alcohol is (1:1) to (1:1.5), then heating to reflux temperature after adding an alkali catalyst, reacting for 5 to 12 hours, and filtering by using a 300-mesh sieve to obtain the alcohol amine ether additive; preparing a cleaning agent, namely taking 5 to 30 parts of alcohol amine ether to be added into a stirring tank, stirring and heating to 50 DEG C, then adding 1 to 5 parts of organic carboxylic acid, adding 0.5 to 5 parts of chelating agents and 0.1 to 1 part of a sterilizing preservative after the organic carboxylic acid is dissolved, adding 5 to 10 parts of alkyl glycoside mixtures after the chelating agents and the sterilizing preservative are dissolved and dispersed, stirring for 10 minutes, then adding 5 to 10 parts of fatty alcohol polyoxyethylene ether sulfate, adding 10 to 30 parts of nonionic surfactant mixtures after the fatty alcohol polyoxyethylene ether sulfate is dispersed, and finally adding 0.5 to 5 parts of dispersion stabilizers. According to the invention, the water content of the cleaning agent is reduced, and the transportation cost of a product is lowered.
Description
Technical field
The present invention relates to a kind of abluent, particularly relate to the preparation method of a kind of high solids content weight greasy dirt detergent.
Background technology
The oil refining apparatus of petrochemical enterprise, oil pipeline etc. are after the operation of a period of time, and the inside of the devices such as the storage tank of its relevant device, tower, still, heat exchanger, pipeline, filter screen and surface can deposit the dirts such as a large amount of greasy filth, residual oil, catalyst dust, sulfur-containing compound and their mixture.Traditional cleaning way mainly includes artificial Cleaning by High Pressure Water Jet and mechanical cleaning etc..But, these cleaning ways all exist that time-consuming, power consumption is relatively big, clean the most thoroughly, even can the shortcoming such as damage equipment.Therefore, chemical cleaning technique is gradually replacing the cleaning way that these are traditional.
But, still there are some problems in the heavy oil cleaning for petroleum chemical enterprise.Being mainly manifested in: first, for single device or light crude oil system, chemical cleaning technique has been achieved for some application.But, in the petroleum chemical enterprise of China, it is often necessary to be carried out the relevant device of processing of heavy oil, conveyer device, and abluent exploitation related to this is less, and applies effect not ideal.Secondly, currently used chemical quite a few contain organic solvent, such as gasoline, diesel oil, alcohols etc..The use of these organic solvents not only adds the use cost of abluent, and there is the potential dangers such as inflammable.Even if not using organic solvent, currently used aqueous cleaning agent, there is also water content high, easily increase the problems such as cost of transportation.Such as Application No.: the patent of 200610013444.4, employ the additive that this toxicity of sodium nitrite is bigger, and the water content of product is higher；And for example Application No.: the patent of 201210353201.0, employs substantial amounts of solvent naphtha, and production cost is high, inflammable.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides the preparation method of a kind of high solids content weight greasy dirt detergent, it is therefore an objective to do not use organic solvent reduce production cost and ensure that product uses safety；Reduce water content in abluent, improve the solid content of product, reduce Product transport cost；Realize effective cleaning that the heavy oil to petroleum chemical enterprise's relevant device is dirty.
For reaching above-mentioned purpose, the preparation method of a kind of high solids content of present invention weight greasy dirt detergent, it is made up of following step: prepare alcohol amidogen ether additive: hydramine and alcohol are mixed in proportion, wherein the mol ratio of hydramine and alcohol is 1:1-1:1.5, it is subsequently adding base catalyst post-heating to reflux temperature, react 5-12 hour, use 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；The preparation of abluent: take 5-30 part alcohol amidogen ether and add stirred tank, stir and be warming up to 50 DEG C, then 1-5 part organic carboxyl acid it is initially charged, 0.5-5 part chelating agen and the sterilization antiseptic of 0.1-1 part is added after organic carboxyl acid dissolves, after scattering Deng chelating agen and sterilization antiseptic dissolving, add 5-10 part alkyl polyglucoside mixture, and stir 10 minutes, add 5-10 part fatty alcohol polyoxyethylene ether sulfate afterwards, add non-ionic surfactant mixture 10-30 part after dispersion, be eventually adding dispersion stabilizer 0.5-5 part.
Described hydramine is one or more mixture in monoethanolamine, diethanolamine and triethanolamine.
Described alcohol molecular formula is CnH2n+1OH, wherein 1≤n≤10.
Described base catalyst is sodium hydroxide or potassium hydroxide, and its addition is the 0.5-4% of the weight of hydramine and alcohol.
Described organic carboxyl acid is one or both the mixture in oxalic acid and citric acid.
Described chelating agen is one or both the mixture in EDETATE SODIUM salt and poly-epoxy succinic acid.
Described sterilization antiseptic is sodium benzoate, Kazon.
The described alkyl polyglucoside that alkyl polyglucoside mixture is C8 ~ 10 and the mixture of the alkyl polyglucoside of C12 ~ 14, both weight ratios are 40:60-60:40.
The mixture of described nonionic surfactant is the mixture of cocoanut fatty acid diethanolamide, fatty alcohol-polyoxyethylene ether, NPE, and wherein cocoanut fatty acid diethanolamide, fatty alcohol-polyoxyethylene ether, NPE weight ratio are 1:1:2-5；Dispersion stabilizer be number-average molecular weight be more than 1,000,000 sodium polyacrylate, polyacrylamide, sodium carboxymethyl cellulose 1% aqueous solution.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, taking weight is M1Abluent, be placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is M2, solid content is M2/
M1, solid content is more than 80%, for high solids content.
Advantages of the present invention effect: this alcohol amidogen ether has the multifrequency nature such as cleaning, antirust, lubrication, can be effectively improved the cleaning performance of abluent.Meanwhile, the problem that when problems such as inflammable, the pollution environment that the present invention exists when solving existing chemical use organic solvent and use water as solvent, the cost of transportation of existence is high.When this abluent uses, directly take 1-5 part in place to use, add 95-99 part aquation and open.Meanwhile, the greasy dirt produced because of heavy oil can effectively be removed by this kind of abluent, and oil removal rate is up to more than 98%.The harmful substances such as the abluent of the present invention not sulfur-bearing phosphorus, sodium nitrite, the inside and the surface heavy oil dirt that can be used not only for the devices such as the storage tank of the relevant devices such as the oil refining apparatus of petrochemical enterprise, oil pipeline, tower, still, heat exchanger, pipeline, filter screen are cleaned, can be also used for offshore platform deck to clean, the field such as the cleaning on various metal parts surfaces.
Detailed description of the invention
Being described in detail in the present invention below, but the protection domain of invention is not limited by embodiment, the number of the present invention is parts by weight, and sodium polyacrylate, polyacrylamide, sodium carboxymethyl cellulose are the aqueous solution of 1%.
Embodiment
1
Prepare alcohol amidogen ether additive: by the monoethanolamine of 1 mole and the propanol mixing of 1 mole, it is subsequently adding sodium hydroxide post-heating to reflux temperature, reacting 10 hours, sodium hydroxide weight is monoethanolamine and the 1% of propanol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 20 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 3 parts of oxalic acid it are initially charged，3 portions of EDETATE SODIUM salt and the sodium benzoate of 0.5 part is added after dissolving oxalic acid，After scattering Deng EDETATE SODIUM salt and sodium benzoate dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 7 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 40:60，And stir 10 minutes，Add 8 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、20 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:2，The aqueous sodium polyacrylate 3 parts being eventually adding number-average molecular weight 1,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 85kg, and solid content is 85/ 100, solid content 85%, for high solids content.
Embodiment
2
Prepare alcohol amidogen ether additive: by the diethanolamine of 1 mole and the ethanol mixing of 1.2 moles, it is subsequently adding potassium hydroxide post-heating to reflux temperature, reacting 10 hours, potassium hydroxide weight is diethanolamine and the 2% of ethanol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 10 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 1 part of citric acid it is initially charged，5 parts of poly-epoxy succinic acids and the sodium benzoate of 1 part is added after citric acid dissolves，After scattering Deng poly-epoxy succinic acid and sodium benzoate dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 5 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 50:50，And stir 10 minutes，Add 5 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、10 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:3，The polyacrylamide solution 5 parts being eventually adding number-average molecular weight 2,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 88kg, and solid content is 88/ 100, solid content 88%, for high solids content.
Embodiment
3
Prepare alcohol amidogen ether additive: by the triethanolamine of 1 mole and the n-butyl alcohol mixing of 1.5 moles, it is subsequently adding potassium hydroxide post-heating to reflux temperature, reacting 12 hours, potassium hydroxide weight is triethanolamine and the 4% of n-butyl alcohol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 30 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 5 parts of citric acids it are initially charged，2 parts of poly-epoxy succinic acids and the sodium benzoate of 0.1 part is added after citric acid dissolves，After scattering Deng poly-epoxy succinic acid and sodium benzoate dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 10 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 60:40，And stir 10 minutes，Add 10 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、30 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:5，The polyacrylamide solution 0.5 part being eventually adding number-average molecular weight 1,050,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 92kg, and solid content is 92/ 100, solid content 92%, for high solids content.
Embodiment
4
Prepare alcohol amidogen ether additive: by the monoethanolamine of 1 mole and the methanol mixed of 1.5 moles, it is subsequently adding sodium hydroxide post-heating to reflux temperature, reacting 5 hours, sodium hydroxide weight is monoethanolamine and the 0.5% of methanol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 5 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 1 part of oxalic acid it is initially charged，0.5 portion of EDETATE SODIUM salt and the Kazon of 0.5 part is added after dissolving oxalic acid，After scattering Deng EDETATE SODIUM salt and Kazon dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 5 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 40:60，And stir 10 minutes，Add 5 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、15 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:3，The sodium carboxymethyl cellulose solution 1 part being eventually adding number-average molecular weight 5,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 93kg, and solid content is 93/ 100, solid content 93%, for high solids content.
Embodiment
5
Prepare alcohol amidogen ether additive: mixed by the n-amyl alcohol of the monoethanolamine of 0.5 mole, the triethanolamine of 0.5 mole and 1.2 moles, it is subsequently adding potassium hydroxide post-heating to reflux temperature, react 5 hours, potassium hydroxide weight is 3 % of monoethanolamine, triethanolamine and methanol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 15 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 2 parts of oxalic acid and 2 parts of citric acids it are initially charged，2 portions of EDETATE SODIUM salt and the sodium benzoate of 0.8 part is added after oxalic acid and citric acid dissolve，After scattering Deng EDETATE SODIUM salt and sodium benzoate dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 10 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 40:60，And stir 10 minutes，Add 10 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、25 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:3，The sodium carboxymethyl cellulose solution 5 parts being eventually adding number-average molecular weight 2,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 91kg, and solid content is 91/ 100, solid content 91%, for high solids content.
Embodiment
6
Prepare alcohol amidogen ether additive: mixed by the hexanol of the diethanolamine of 0.5 mole, the triethanolamine of 0.5 mole and 1.2 moles, it is subsequently adding potassium hydroxide post-heating to reflux temperature, react 5 hours, potassium hydroxide weight is 1 % of diethanolamine, triethanolamine and methanol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 15 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 2 parts of oxalic acid it are initially charged，2 portions of EDETATE SODIUM salt are added after dissolving oxalic acid、1 part of poly-epoxy succinic acid and the sodium benzoate of 0.8 part，Deng EDETATE SODIUM salt、Poly-epoxy succinic acid and sodium benzoate dissolve after scattering，Add the alkyl polyglucoside of C8 ~ 10 and 8 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 40:60，And stir 10 minutes，Add 10 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、25 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:4，The sodium carboxymethyl cellulose solution 5 parts being eventually adding number-average molecular weight 3,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 95kg, and solid content is 95/ 100, solid content 95%, for high solids content.
Embodiment
7
Prepare alcohol amidogen ether additive: by the diethanolamine of 1 mole and the n-heptanol mixing of 1.3 moles, it is subsequently adding potassium hydroxide post-heating to reflux temperature, reacting 5 hours, potassium hydroxide weight is 3 % of diethanolamine and n-heptanol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 5 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 4 parts of oxalic acid it are initially charged，4 parts of poly-epoxy succinic acids and the sodium benzoate of 0.8 part is added after dissolving oxalic acid，After scattering Deng poly-epoxy succinic acid and sodium benzoate dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 7 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 50:50，And stir 10 minutes，Add 8 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、18 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:3，The sodium carboxymethyl cellulose solution 4 parts being eventually adding number-average molecular weight 4,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 90kg, and solid content is 90/ 100, solid content 90%, for high solids content.
Embodiment
8
Prepare alcohol amidogen ether additive: by the triethanolamine of 1 mole and the n-octyl alcohol mixing of 1 mole, it is subsequently adding sodium hydroxide post-heating to reflux temperature, reacting 5 hours, sodium hydroxide weight is 2 % of triethanolamine and n-octyl alcohol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 13 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 4 parts of oxalic acid it are initially charged，4 parts of poly-epoxy succinic acids and the sodium benzoate of 0.8 part is added after dissolving oxalic acid，After scattering Deng poly-epoxy succinic acid and sodium benzoate dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 7 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 50:50，And stir 10 minutes，Add 8 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、18 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:4，The sodium carboxymethyl cellulose solution 4 parts being eventually adding number-average molecular weight 5,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 92kg, and solid content is 92/ 100, solid content 92%, for high solids content.
Embodiment
9
Prepare alcohol amidogen ether additive: by the triethanolamine of 1 mole and the n-nonyl alcohol mixing of 1.1 moles, it is subsequently adding sodium hydroxide post-heating to reflux temperature, reacting 5 hours, sodium hydroxide weight is 2 % of triethanolamine and n-nonyl alcohol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 13 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 4 parts of oxalic acid it are initially charged，4 parts of poly-epoxy succinic acids and the sodium benzoate of 0.8 part is added after dissolving oxalic acid，After scattering Deng poly-epoxy succinic acid and sodium benzoate dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 9 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 50:50，And stir 10 minutes，Add 8 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、15 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:3，The sodium carboxymethyl cellulose solution 4 parts being eventually adding number-average molecular weight 4,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 94kg, and solid content is 94/ 100, solid content 94%, for high solids content.
Embodiment
10
Prepare alcohol amidogen ether additive: by the triethanolamine of 1 mole and the positive certain herbaceous plants with big flowers alcohol mixing of 1.4 moles, it is subsequently adding sodium hydroxide post-heating to reflux temperature, reacting 5 hours, sodium hydroxide weight is triethanolamine and 2 % of positive certain herbaceous plants with big flowers alcohol gross weight, uses 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；nullThe preparation of abluent: take 13 parts of alcohol amidogen ethers and add stirred tank，Stir and be warming up to 50 DEG C，Then 4 parts of oxalic acid it are initially charged，4 parts of poly-epoxy succinic acids and the sodium benzoate of 0.8 part is added after dissolving oxalic acid，After scattering Deng poly-epoxy succinic acid and sodium benzoate dissolving，Add the alkyl polyglucoside of C8 ~ 10 and 6 parts of the mixture of the alkyl polyglucoside of C12 ~ 14，Both weight ratios are 50:50，And stir 10 minutes，Add 8 parts of fatty alcohol polyoxyethylene ether sulfates afterwards，Dispersion adds cocoanut fatty acid diethanolamide later、13 parts of the mixture of fatty alcohol-polyoxyethylene ether and NPE，Wherein cocoanut fatty acid diethanolamide、Fatty alcohol-polyoxyethylene ether、NPE weight ratio is 1:1:2，The sodium carboxymethyl cellulose solution 4 parts being eventually adding number-average molecular weight 3,000,000 stirs.
The determination of solid content method of a kind of high solids content weight greasy dirt detergent, takes the abluent that weight is 100kg, is placed in 120 DEG C of baking ovens, toast 2 hours, then measured weight is 88kg, and solid content is 88/ 100, solid content 88%, for high solids content.
Claims (9)
1. the preparation method of a high solids content weight greasy dirt detergent, it is characterized in that being made up of following step: prepare alcohol amidogen ether additive: hydramine and alcohol are mixed in proportion, wherein the mol ratio of hydramine and alcohol is 1:1-1:1.5, it is subsequently adding base catalyst post-heating to reflux temperature, react 5-12 hour, use 300 eye mesh screens to be filtrated to get alcohol amidogen ether additive；The preparation of abluent: take 5-30 part alcohol amidogen ether and add stirred tank, stir and be warming up to 50 DEG C, then 1-5 part organic carboxyl acid it is initially charged, 0.5-5 part chelating agen and the sterilization antiseptic of 0.1-1 part is added after organic carboxyl acid dissolves, after scattering Deng chelating agen and sterilization antiseptic dissolving, add 5-10 part alkyl polyglucoside mixture, and stir 10 minutes, add 5-10 part fatty alcohol polyoxyethylene ether sulfate afterwards, add non-ionic surfactant mixture 10-30 part after dispersion, be eventually adding dispersion stabilizer 0.5-5 part and stir.
The preparation method of a kind of high solids content the most according to claim 1 weight greasy dirt detergent, it is characterised in that described hydramine is one or more mixture in monoethanolamine, diethanolamine and triethanolamine.
The preparation method of a kind of high solids content the most according to claim 1 weight greasy dirt detergent, it is characterised in that described alcohol molecular formula is CnH2n+1OH, wherein 1≤n≤10.
The preparation method of a kind of high solids content the most according to claim 1 weight greasy dirt detergent, it is characterised in that described base catalyst is sodium hydroxide or potassium hydroxide, and its addition is the 0.5-4% of the weight of hydramine and alcohol.
The preparation method of a kind of high solids content the most according to claim 1 weight greasy dirt detergent, it is characterised in that described organic carboxyl acid is one or both the mixture in oxalic acid and citric acid.
The preparation method of a kind of high solids content the most according to claim 1 weight greasy dirt detergent, it is characterised in that described chelating agen is one or both the mixture in EDETATE SODIUM salt and poly-epoxy succinic acid.
The preparation method of a kind of high solids content the most according to claim 1 weight greasy dirt detergent, it is characterised in that described sterilization antiseptic is sodium benzoate or Kazon.
The preparation method of a kind of high solids content the most according to claim 1 weight greasy dirt detergent, it is characterised in that the described alkyl polyglucoside that alkyl polyglucoside mixture is C8 ~ 10 and the mixture of the alkyl polyglucoside of C12 ~ 14, both weight ratios are 40:60-60:40.
The preparation method of a kind of high solids content the most according to claim 1 weight greasy dirt detergent, it is characterized in that the mixture that mixture is cocoanut fatty acid diethanolamide, fatty alcohol-polyoxyethylene ether, NPE of described nonionic surfactant, wherein cocoanut fatty acid diethanolamide, fatty alcohol-polyoxyethylene ether, NPE weight ratio are 1:1:2-5；Dispersion stabilizer be number-average molecular weight be more than 1,000,000 sodium polyacrylate, polyacrylamide, sodium carboxymethyl cellulose 1% aqueous solution.
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| CN111109252A (en) * | 2020-01-16 | 2020-05-08 | 广东省科学院产业技术育成中心 | Pesticide adjuvant and preparation method thereof |
| CN112410132A (en) * | 2020-12-22 | 2021-02-26 | 苏州柏越纳米科技有限公司 | Low VOC semi-aqueous heavy oil stain cleaner |
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