CN113549500A - Fatty alcohol-polyoxyethylene ether-based detergent and preparation method and application thereof - Google Patents
Fatty alcohol-polyoxyethylene ether-based detergent and preparation method and application thereof Download PDFInfo
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- CN113549500A CN113549500A CN202110837907.3A CN202110837907A CN113549500A CN 113549500 A CN113549500 A CN 113549500A CN 202110837907 A CN202110837907 A CN 202110837907A CN 113549500 A CN113549500 A CN 113549500A
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- fatty alcohol
- polyoxyethylene ether
- detergent
- ultrapure water
- raw materials
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- 239000003599 detergent Substances 0.000 title claims abstract description 88
- 229940051841 polyoxyethylene ether Drugs 0.000 title claims abstract description 56
- 229920000056 polyoxyethylene ether Polymers 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229910021642 ultra pure water Inorganic materials 0.000 claims abstract description 32
- 239000012498 ultrapure water Substances 0.000 claims abstract description 32
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 21
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 21
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 21
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000003113 dilution method Methods 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 2
- 239000010985 leather Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000003921 oil Substances 0.000 description 11
- 235000019198 oils Nutrition 0.000 description 11
- 238000005406 washing Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 235000019483 Peanut oil Nutrition 0.000 description 2
- 239000010775 animal oil Substances 0.000 description 2
- -1 builders Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- 239000000312 peanut oil Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 102000004506 Blood Proteins Human genes 0.000 description 1
- 108010017384 Blood Proteins Proteins 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 244000218514 Opuntia robusta Species 0.000 description 1
- 235000003166 Opuntia robusta Nutrition 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/143—Sulfonic acid esters
-
- 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
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- 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 relates to the technical field of detergents, in particular to a detergent based on fatty alcohol-polyoxyethylene ether and a preparation method and application thereof. The detergent based on the fatty alcohol-polyoxyethylene ether is prepared from the following raw materials in percentage by weight: 8-14% of fatty alcohol-polyoxyethylene ether; 1-5% of citric acid; 3-5% of sodium dodecyl sulfate; 1-2% of sodium benzoate; 74-80% of ultrapure water; the sum of the weight percentages of the raw materials is 100 percent. The invention provides a multi-purpose detergent based on fatty alcohol-polyoxyethylene ether, which can easily remove oil stains, does not hurt hands, is convenient to transport, and is suitable for removing oil stains and other stains on the surfaces of kitchen utensils, leather, carpet floors and the like.
Description
Technical Field
The invention relates to the technical field of detergents, in particular to a detergent based on fatty alcohol-polyoxyethylene ether and a preparation method and application thereof.
Background
With the acceleration of the novel industrialization process in China, the cleaning becomes an essential important link in industrial production, the market demand of industrial cleaning products can keep continuous high-level growth, and meanwhile, new and higher requirements are provided for the progress of the cleaning technology. Detergents (detergents) are products specifically formulated for cleaning by a washing process, the main components usually consisting of surfactants, builders, additives, and the like; the detergent can be classified into heavy-duty detergent and light-duty detergent according to the type of dirt removed, and can be classified into various forms such as powder, block, paste, slurry and liquid according to the appearance of the product. The detergent has good wetting property, permeability, emulsifying property, dispersibility, solubilization property, foaming property, defoaming property and the like, and the combination of the properties is the washing performance of the detergent.
Common degreasing detergents in the prior art include: the detergent is used for cleaning kitchen utensils, tableware, leather surface oil stain, carpet and floor, and the like, and the detergent usually needs to use water-containing rag or alcohol-containing wet tissue to wipe stains so as to remove the oil stains on the cleaned surface. The cleaning is time-consuming and labor-consuming, and the surface of the article is decolorized or roughened due to repeated wiping of organic solvents such as alcohol and water-carrying rags, so that irreparable damage is caused; in addition, the cleanser has strong oil removal property and certain corrosivity, and can cause skin sensitivity, chapping, irritation, burning and the like after being used for a long time.
Disclosure of Invention
Aiming at the technical defects, the invention provides the detergent based on the fatty alcohol-polyoxyethylene ether, and the preparation method and the application thereof.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a multi-purpose detergent based on fatty alcohol polyoxyethylene ether is prepared from the following raw materials in percentage by weight: 8-14% of fatty alcohol-polyoxyethylene ether; 1-5% of citric acid; 3-5% of sodium dodecyl sulfate; 1-2% of sodium benzoate; 74-85% of ultrapure water; the sum of the weight percentages of the raw materials is 100 percent.
Preferably, the feed is prepared from the following raw materials in percentage by weight: 9-12% of fatty alcohol-polyoxyethylene ether; 2-4% of citric acid; 3.2 to 4.5 percent of sodium dodecyl sulfate; 1.2 to 1.8 percent of sodium benzoate; 76-83% of ultrapure water; the sum of the weight percentages of the raw materials is 100 percent.
Preferably, the feed is prepared from the following raw materials in percentage by weight: 10% of fatty alcohol-polyoxyethylene ether; 3% of citric acid; 4 percent of sodium dodecyl sulfate; 1% of sodium benzoate; 82% of ultrapure water.
The invention also provides a preparation method of the detergent based on the fatty alcohol-polyoxyethylene ether, which comprises the following steps:
(1) weighing: weighing the following raw materials in percentage by weight: 8-14% of fatty alcohol-polyoxyethylene ether; 1-5% of citric acid; 3-5% of sodium dodecyl sulfate; 1-2% of sodium benzoate; 74-85% of ultrapure water for standby;
(2) preparation of the detergent: adding ultrapure water with the same volume into fatty alcohol-polyoxyethylene ether, uniformly stirring, then adding citric acid, sodium dodecyl sulfate and sodium benzoate, uniformly mixing, adding the remaining ultrapure water, and uniformly stirring to obtain the detergent based on the fatty alcohol-polyoxyethylene ether.
Preferably, the step (2) further comprises detergent dilution, and the detergent dilution process is as follows: diluting the detergent based on the fatty alcohol-polyoxyethylene ether prepared in the step (2) with ultrapure water, wherein the volume ratio of the detergent based on the fatty alcohol-polyoxyethylene ether to the ultrapure water is 1: 2-4.
Preferably, the mass ratio of the dosage of the detergent to the mass of the oil stain is 1: 10-40.
The invention also protects the application of the detergent based on the fatty alcohol-polyoxyethylene ether in preparing industrial cleaning products.
Compared with the prior art, the invention has the beneficial effects that:
1. the components of the detergent can play a mutual synergistic role, and spherical micelles are formed by combining the lipophilic ends of the materials and the grease on the surface of tableware, so that the oil is wrapped. The other end of the micelle is provided with a hydrophilic group which can be well dissolved in water, so that the micelle is convenient to clean from the surface of tableware. In addition, the detergent is not sensitive to hard water, the washing capacity is still good at low temperature, the stability of the detergent is high, and the detergent is easy to biodegrade.
2. The detergent based on the fatty alcohol-polyoxyethylene ether provided by the invention can easily remove oil stains, does not hurt hands, is convenient to transport, and is suitable for removing oil stains and other stains on the surfaces of kitchen utensils, leather, carpet floors and the like.
3. The detergent prepared by the invention is in a light yellow liquid state, the detergent product has good dissolving and decontaminating effects on olive oil, peanut oil, animal oil and the like, molecules such as grease and the like can be quickly emulsified and dissolved in water by virtue of a surfactant in the detergent, and the dirt and the detergent residue can be removed by washing with clear water after the dirt is lightly wiped.
4. Compared with the conventional detergent disclosed by the prior art, the detergent disclosed by the invention is used for removing the oil stains on the surfaces of the tableware at a low temperature of 4-10 ℃, still has strong dissolving and dirt removing performances, does not contain the oil stains on the surfaces of the cleaned tableware, basically has no residue, and does not influence the subsequent use; the effects of emulsification, dissolution and washing of stains can be realized without washing with warm water or hot water. And the material has the characteristics of low viscosity and low foam, and is not easy to residue and difficult to wash. After the detergent is dripped on the surface of the stain for scrubbing, the stain is easily cleaned by tap water.
Detailed Description
The following detailed description of specific embodiments of the invention is provided, but it should be understood that the scope of the invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. The experimental methods described in the examples of the present invention are all conventional methods unless otherwise specified.
Example 1
A preparation method of a detergent based on fatty alcohol-polyoxyethylene ether comprises the following steps:
(1) weighing: weighing the following raw materials in percentage by weight: 8% of fatty alcohol-polyoxyethylene ether; 3% of citric acid; 3 percent of sodium dodecyl sulfate; 1% of sodium benzoate; 85% of ultrapure water for later use;
(2) preparation of the detergent: adding ultrapure water with the same volume into fatty alcohol-polyoxyethylene ether, uniformly stirring, then adding citric acid, sodium dodecyl sulfate and sodium benzoate, uniformly mixing, adding the remaining ultrapure water, and uniformly stirring to obtain the detergent based on the fatty alcohol-polyoxyethylene ether.
Example 2
A preparation method of a detergent based on fatty alcohol-polyoxyethylene ether comprises the following steps:
(1) weighing: weighing the following raw materials in percentage by weight: 9% of fatty alcohol-polyoxyethylene ether; 4% of citric acid; 3.2 percent of sodium dodecyl sulfate; 1.8 percent of sodium benzoate; 82% of ultrapure water for later use;
(2) preparation of the detergent: adding ultrapure water with the same volume into fatty alcohol-polyoxyethylene ether, uniformly stirring, then adding citric acid, sodium dodecyl sulfate and sodium benzoate, uniformly mixing, adding the remaining ultrapure water, and uniformly stirring to obtain the detergent based on the fatty alcohol-polyoxyethylene ether.
Example 3
A preparation method of a detergent based on fatty alcohol-polyoxyethylene ether comprises the following steps:
(1) weighing: weighing the following raw materials in percentage by weight: 10% of fatty alcohol-polyoxyethylene ether; 3% of citric acid; 4 percent of sodium dodecyl sulfate; 1% of sodium benzoate; 82% of ultrapure water for later use;
(2) preparation of the detergent: adding ultrapure water with the same volume into fatty alcohol-polyoxyethylene ether, uniformly stirring, then adding citric acid, sodium dodecyl sulfate and sodium benzoate, uniformly mixing, adding the remaining ultrapure water, and uniformly stirring to obtain the detergent based on the fatty alcohol-polyoxyethylene ether.
Example 4
A preparation method of a detergent based on fatty alcohol-polyoxyethylene ether comprises the following steps:
(1) weighing: weighing the following raw materials in percentage by weight: 12% of fatty alcohol-polyoxyethylene ether; 2% of citric acid; 4.5 percent of sodium dodecyl sulfate; 1.5 percent of sodium benzoate; 80% of ultrapure water for later use;
(2) preparation of the detergent: adding ultrapure water with the same volume into fatty alcohol-polyoxyethylene ether, uniformly stirring, then adding citric acid, sodium dodecyl sulfate and sodium benzoate, uniformly mixing, adding the remaining ultrapure water, and uniformly stirring to obtain the detergent based on the fatty alcohol-polyoxyethylene ether.
Example 5
A preparation method of a detergent based on fatty alcohol-polyoxyethylene ether comprises the following steps:
(1) weighing: weighing the following raw materials in percentage by weight: 14% of fatty alcohol-polyoxyethylene ether; 5% of citric acid; 5 percent of sodium dodecyl sulfate; 2% of sodium benzoate; 74% of ultrapure water for standby;
(2) preparation of the detergent: adding ultrapure water with the same volume into fatty alcohol-polyoxyethylene ether, uniformly stirring, then adding citric acid, sodium dodecyl sulfate and sodium benzoate, uniformly mixing, adding the remaining ultrapure water, and uniformly stirring to obtain the detergent based on the fatty alcohol-polyoxyethylene ether.
Comparative example 1
Detergents disclosed and used in the prior art.
The developed detergent was used in comparison with a commercially available conventional detergent (white cat):
comparative experiment: the detergent is divided into an experimental group and a control group, wherein the experimental group is the detergent based on the fatty alcohol-polyoxyethylene ether prepared in the embodiment 3 of the invention, and the control group is the commercial detergent in the comparative example 1; there were 5 subjects per group, which were: the dish is characterized by comprising the following steps of (1) respectively uniformly coating 5g of olive oil, peanut oil, rapeseed oil, lard and mutton fat on the dish, and then washing with clear water to remove redundant grease; then 0.1-0.3g of the detergent prepared by the method is respectively dripped on the tableware for cleaning (scrubbing for 15-20 seconds, and then washing by clean water); the control group adopts the same method and dosage, and is dripped with a commercial detergent for cleaning (scrubbing for 15-20 seconds and then washing with clean water);
then, oil stains on the surface of the tableware are detected, and the washed water is detected;
discussion of the results: the detergent of the invention can be used for cleaning until no detergent residue is left on the surface of the dinner plate after about 0.08-0.16g of detergent is used, and the same effect can be achieved only by using 0.14-0.22g of commercially available detergent;
in addition, since the amount of the detergent used was small, when the dishes were washed with about 0.3 to 0.5L of water and about 0.4 to 0.7L of water in the amount of commercially available detergents, the washed dishes were washed with about 0.1L of water, and the 0.1L of water was measured, and the result showed that no detergent remained, indicating that the product produced by the present invention was easily washed and did not easily adhere to the surfaces of the dishes.
The detergent prepared by the invention can also be used for cleaning oil stains on the surfaces of sofas, leatherware, clothes and the like; mixing the detergent with water according to the volume ratio of 1:30-50, then placing clothes in water for soaking for 5-10 minutes, slightly rubbing and washing stains for about 1-3 minutes, and then washing with clear water; tests show that the detergent has good removal effect on edible oil, animal oil, protein, blood stain and the like on clothes.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A multi-purpose detergent based on fatty alcohol-polyoxyethylene ether is characterized by being prepared from the following raw materials in percentage by weight: 8-14% of fatty alcohol-polyoxyethylene ether; 1-5% of citric acid; 3-5% of sodium dodecyl sulfate; 1-2% of sodium benzoate; 74-85% of ultrapure water; the sum of the weight percentages of the raw materials is 100 percent.
2. The fatty alcohol-polyoxyethylene ether-based detergent as claimed in claim 1, which is prepared from the following raw materials in percentage by weight: 9-12% of fatty alcohol-polyoxyethylene ether; 2-4% of citric acid; 3.2 to 4.5 percent of sodium dodecyl sulfate; 1.2 to 1.8 percent of sodium benzoate; 76-83% of ultrapure water; the sum of the weight percentages of the raw materials is 100 percent.
3. The fatty alcohol-polyoxyethylene ether-based detergent as claimed in claim 1, which is prepared from the following raw materials in percentage by weight: 10% of fatty alcohol-polyoxyethylene ether; 3% of citric acid; 4 percent of sodium dodecyl sulfate; 1% of sodium benzoate; 82% of ultrapure water.
4. A method for preparing a fatty alcohol polyoxyethylene ether-based detergent according to claim 1, comprising the steps of:
(1) weighing: weighing the following raw materials in percentage by weight: 8-14% of fatty alcohol-polyoxyethylene ether; 1-5% of citric acid; 3-5% of sodium dodecyl sulfate; 1-2% of sodium benzoate; 74-85% of ultrapure water for standby;
(2) preparation of the detergent: adding ultrapure water with the same volume into fatty alcohol-polyoxyethylene ether, uniformly stirring, then adding citric acid, sodium dodecyl sulfate and sodium benzoate, uniformly mixing, adding the remaining ultrapure water, and uniformly stirring to obtain the detergent based on the fatty alcohol-polyoxyethylene ether.
5. The method for preparing a fatty alcohol-polyoxyethylene ether-based detergent according to claim 4, wherein the step (2) further comprises a detergent dilution process, wherein the detergent dilution process comprises: diluting the detergent based on the fatty alcohol-polyoxyethylene ether prepared in the step (2) with ultrapure water, wherein the volume ratio of the detergent based on the fatty alcohol-polyoxyethylene ether to the ultrapure water is 1: 2-4.
6. The method for preparing the fatty alcohol-polyoxyethylene ether-based detergent according to claim 4, wherein the ratio of the dosage of the detergent to the mass of the oil stains is 1: 10-40.
7. Use of a fatty alcohol polyoxyethylene ether-based detergent according to claim 1 for the preparation of industrial cleaning products.
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| CN202110837907.3A CN113549500A (en) | 2021-07-23 | 2021-07-23 | Fatty alcohol-polyoxyethylene ether-based detergent and preparation method and application thereof |
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| CN202110837907.3A CN113549500A (en) | 2021-07-23 | 2021-07-23 | Fatty alcohol-polyoxyethylene ether-based detergent and preparation method and application thereof |
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