CN114525178A - Oxygen-increasing phosphorus-free concentrated cleaning solution and preparation method thereof - Google Patents

Oxygen-increasing phosphorus-free concentrated cleaning solution and preparation method thereof Download PDF

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CN114525178A
CN114525178A CN202210096359.8A CN202210096359A CN114525178A CN 114525178 A CN114525178 A CN 114525178A CN 202210096359 A CN202210096359 A CN 202210096359A CN 114525178 A CN114525178 A CN 114525178A
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parts
solution
citric acid
sodium
water
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CN114525178B (en
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张剑锋
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Jinjiang Zuojing Daily Necessities Co ltd
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Jinjiang Zuojing Daily Necessities Co ltd
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/83Mixtures of non-ionic with anionic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0094Process for making liquid detergent compositions, e.g. slurries, pastes or gels
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/10Carbonates ; Bicarbonates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2086Hydroxy carboxylic acids-salts thereof
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2093Esters; Carbonates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3947Liquid compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146Sulfuric acid esters
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29Sulfates of polyoxyalkylene ethers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds

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Abstract

The invention relates to an oxygenation phosphorus-free concentrated cleaning solution and a preparation method thereof, wherein the oxygenation phosphorus-free concentrated cleaning solution comprises the following raw materials in parts by weight: 5-7.5 parts of sodium percarbonate, 3-5 parts of potassium carbonate, 2-8 parts of citric acid monohydrate, 30-37 parts of active substances, 0.2-0.3 part of odor removing agent and 0.1-0.2 part of antioxidant, wherein the active substances are prepared from the following components in parts by weight: 10-12 parts of sodium fatty alcohol-polyoxyethylene ether sulfate, 15-17 parts of linear alkyl benzene sulfonate, 3-5 parts of sodium dodecyl sulfate, 2-3 parts of cocoamido and the balance of water, and has the advantages of high production speed, good cleaning effect and no injury to hands.

Description

Oxygen-increasing phosphorus-free concentrated cleaning solution and preparation method thereof
Technical Field
The invention relates to the technical field of detergents, in particular to an oxygenation phosphorus-free concentrated washing liquid and a preparation method thereof.
Background
Sodium percarbonate (sodium percarbonate or SPC for short) is a compound of soda ash and hydrogen peroxide, and generates oxygen, water and sodium carbonate after decomposition. The sodium percarbonate is very suitable to be added into a detergent as a bleaching auxiliary agent, can be quickly decomposed at normal temperature to release active oxygen, thereby realizing the functions of decontamination, bleaching, disinfection and sterilization, and the washed fabric does not generate peculiar smell even if dried in the shade indoors.
Because the sodium percarbonate has high-efficiency washing capacity, the oxygen-containing detergent added with the sodium percarbonate can greatly improve the active ingredients of the detergent, can effectively remove fruit stains, wine stains, yellow dirt spots and the like which cannot be removed by common washing powder, and can effectively reduce the dosage of the detergent and achieve the effects of saving energy and reducing consumption. The sodium percarbonate is an environment-friendly new material while having excellent functional characteristics, and decomposition products of the sodium percarbonate, namely oxygen, water and sodium carbonate, are naturally-occurring substances and have no adverse effect on the environment. Therefore, sodium percarbonate is an efficient, energy-saving and environment-friendly oxygen bleaching auxiliary agent, accords with the development trend of modern detergents, and is widely applied in the washing industry, but the existing sodium percarbonate is mostly used for solid detergents because the sodium percarbonate is very slow in dissolving speed in water and difficult to add into liquid detergents, carbonate also has strong cleaning capacity, and the carbonate is slow in dissolving speed like sodium percarbonate and cannot adapt to industrial rapid production, and hydrogen peroxide generated by dissolving sodium percarbonate in water is corrosive, so that consumers cannot avoid hurting hands when using the sodium percarbonate.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the invention provides the oxygen-increasing phosphorus-free concentrated cleaning solution and the preparation method thereof, the production speed is high, and the hands are not hurt during washing.
The technical solution adopted by the invention is as follows:
the oxygenation phosphorus-free concentrated washing liquid is characterized by comprising the following raw materials in parts by weight: 5-7.5 parts of sodium percarbonate, 3-5 parts of potassium carbonate, 2-8 parts of citric acid monohydrate, 30-37 parts of active substances, 0.2-0.3 part of odor removing agent, 0.1-0.2 part of antioxidant and the balance of water.
Preferably, the active substance is prepared from the following components in parts by weight: 10-12 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 15-17 parts of linear alkyl benzene sulfonate, 3-5 parts of lauryl sodium sulfate and 2-3 parts of coconut oil acylamino.
Preferably, the odor removing agent is a perfume.
Preferably, the antioxidant is ethylparaben.
Preferably, the special detergent comprises 5 parts of sodium percarbonate, 3 parts of potassium carbonate, 2 parts of citric acid monohydrate, 30 parts of active matters, 0.2 part of odor removing agent, 0.1 part of antioxidant and the balance of water.
Preferably, the deodorant comprises 4 parts of sodium percarbonate, 4 parts of potassium carbonate, 5 parts of citric acid monohydrate, 35 parts of active matter, 0.2 part of odor removing agent, 0.1 part of antioxidant and the balance of water.
Preferably, the special detergent comprises 5 parts of sodium percarbonate, 6 parts of potassium carbonate, 8 parts of citric acid monohydrate, 37 parts of active matter, 0.3 part of odor removing agent, 0.2 part of antioxidant and the balance of water.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 13-15 revolutions per minute, adding 7KG-9KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotating speed to 2-5 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 12-14 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
The invention has the beneficial effects that:
the product executes the national advocated environment-friendly phosphorus-free polyester product, adopts a cold preparation method in the whole production process, does not form heat energy emission, is mild, does not hurt skin and fabrics, enhances the decontamination effect of active substances, concentrates, saves package and transportation, and realizes energy conservation and emission reduction.
Specifically, firstly, potassium carbonate is dissolved in citric acid, the citric acid can effectively accelerate the dissolving speed of the potassium carbonate and can effectively neutralize the alkalinity of the potassium carbonate, so that the concentration of an effective decontamination component, namely carbonate, in the solution is increased rapidly, and the solution has low viscosity at the moment, a large amount of carbon dioxide generated by the reaction of the potassium carbonate and the citric acid can be discharged effectively and rapidly, so that the production speed is further accelerated, and the potassium carbonate has stronger water-soluble capacity than the traditional sodium carbonate, is not easy to separate out crystals when the temperature is reduced, and has stronger frost resistance of the product.
And then adding the sodium percarbonate into the solution containing the citric acid, decomposing the sodium percarbonate to generate a large amount of hydrogen peroxide and oxygen, wherein the solution has low viscosity, part of the oxygen is released in stirring, and the rest of the oxygen becomes active oxygen dissolved in water. So that the dissolution of the sodium percarbonate and the potassium carbonate meets the requirement of industrial rapid production.
Therefore, the solution A is poured into another barrel, and the components such as the fatty alcohol-polyoxyethylene ether sodium sulfate and the like are added into the solution A, so that the surfactant is prevented from being mixed into the barrel for originally preparing the solution A, and if the surfactant is mixed into the barrel for preparing the solution A, bubbles generated during the reaction for preparing the solution A are difficult to quickly discharge in the next round of production, and the solution is quickly overflowed.
The components used in the invention are as follows:
sodium percarbonate: decontamination, disinfection and sterilization.
Potassium carbonate: and (5) descaling and decontaminating.
Citric acid monohydrate, neutralizes alkalinity, shortens the dissolution time and reduces corrosivity.
Sodium fatty alcohol-polyoxyethylene ether sulfate, linear alkyl benzene sulfonate, sodium dodecyl sulfate and cocamide group are used as active substances.
Ethylparaben is an antioxidant.
Essence is added.
The specific gravity of the rest water is adjusted according to the consistency requirements of different products.
Detailed Description
The invention is further illustrated below:
example 1:
the embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 5 parts of sodium percarbonate, 3 parts of potassium carbonate, 2 parts of citric acid monohydrate, 30 parts of active substances, 0.2 part of essence, 0.1 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 10 parts of sodium fatty alcohol-polyoxyethylene ether sulfate, 15 parts of linear alkyl benzene sulfonate, 3 parts of lauryl sodium sulfate and 2 parts of cocamide group.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 13 revolutions per minute, adding 7KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotation speed to 2 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 12 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Example 2
The embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 5 parts of sodium percarbonate, 3 parts of potassium carbonate, 3 parts of citric acid monohydrate, 31 parts of active substances, 0.2 part of essence, 0.1 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 10 parts of sodium fatty alcohol-polyoxyethylene ether sulfate, 15 parts of linear alkyl benzene sulfonate, 3 parts of lauryl sodium sulfate and 2 parts of cocamide group.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 13 revolutions per minute, adding 7KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotation speed to 2 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 12 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Example 3
The embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 5 parts of sodium percarbonate, 3 parts of potassium carbonate, 4 parts of citric acid monohydrate, 32 parts of active substances, 0.2 part of essence, 0.1 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 10 parts of sodium fatty alcohol-polyoxyethylene ether sulfate, 15 parts of linear alkyl benzene sulfonate, 3 parts of lauryl sodium sulfate and 2 parts of cocamide group.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 13 revolutions per minute, adding 7KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotation speed to 2 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 12 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Example 4
The embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 5 parts of sodium percarbonate, 4 parts of potassium carbonate, 5 parts of citric acid monohydrate, 33 parts of active substances, 0.2 part of essence, 0.1 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 10 parts of sodium fatty alcohol-polyoxyethylene ether sulfate, 15 parts of linear alkyl benzene sulfonate, 3 parts of lauryl sodium sulfate and 2 parts of cocamide group.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 13 revolutions per minute, adding 7KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotation speed to 2 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 12 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Example 5
The embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 5 parts of sodium percarbonate, 4 parts of potassium carbonate, 5 parts of citric acid monohydrate, 34 parts of active substances, 0.2 part of essence, 0.1 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 11 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 16 parts of linear alkyl benzene sulfonate, 4 parts of lauryl sodium sulfate and 2.5 parts of cocoamido.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 14 revolutions per minute, adding 8KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotation speed to 4 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding the fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 13 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from S5 into linear alkyl benzene sodium sulfonate, and stirring until the solution B is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Example 6
The embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 5.5 parts of sodium percarbonate, 5 parts of potassium carbonate, 6 parts of citric acid monohydrate, 35 parts of active substances, 0.2 part of essence, 0.1 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 11 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 16 parts of linear alkyl benzene sulfonate, 4 parts of lauryl sodium sulfate and 2.5 parts of cocoamido.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 14 revolutions per minute, adding 8KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotation speed to 4 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 13 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Example 7
The embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 6 parts of sodium percarbonate, 5 parts of potassium carbonate, 7 parts of citric acid monohydrate, 36 parts of active substances, 0.3 part of essence, 0.2 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 12 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 16 parts of linear alkyl benzene sulfonate, 4 parts of lauryl sodium sulfate and 2.5 parts of cocamide group.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 15 revolutions per minute, adding 9KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotating speed to 5 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 14 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from S5 into linear alkyl benzene sodium sulfonate, and stirring until the solution B is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Example 8
The embodiment provides an oxygen-increasing phosphorus-free concentrated washing solution, which comprises the following raw materials in parts by weight: 7.5 parts of sodium percarbonate, 5 parts of potassium carbonate, 8 parts of citric acid monohydrate, 37 parts of active matter, 0.3 part of essence, 0.2 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 12 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 17 parts of linear alkyl benzene sulfonate, 5 parts of lauryl sodium sulfate and 3 parts of cocamide group.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 15 revolutions per minute, adding 9KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotating speed to 5 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 14 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in S7 with the solution C prepared in S6, and stirring to obtain a finished liquid.
Comparative example 1
The embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 7.5 parts of sodium percarbonate, 5 parts of potassium carbonate, 37 parts of active substances, 0.3 part of essence, 0.2 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 12 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 17 parts of linear alkyl benzene sulfonate, 5 parts of lauryl sodium sulfate and 3 parts of cocamide group.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 15 revolutions per minute, adding 9KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotating speed to 5 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 14 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Comparative example 2
The embodiment provides an oxygenation phosphorus-free concentrated washing solution which comprises the following raw materials in parts by weight: 7.5 parts of sodium percarbonate, 5 parts of potassium carbonate, 20 parts of citric acid monohydrate, 37 parts of active matter, 0.3 part of essence, 0.2 part of ethylparaben and the balance of water.
The active matter is prepared from the following components in parts by weight: 12 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 17 parts of linear alkyl benzene sulfonate, 5 parts of lauryl sodium sulfate and 3 parts of cocamide group.
The preparation method of the oxygen-increasing phosphorus-free concentrated washing solution comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 15 revolutions per minute, adding 9KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotating speed to 5 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 14 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocamide group, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
Total stirring time: the stirring time was recorded until the solution did not generate a large amount of bubbles.
pH value: the test is carried out by using a medium-controlled pH580PH meter.
Coli test standards were determined using the HJ/T347-2007 standard.
The active oxygen is determined by titration in the determination of the active oxygen content of GB/T13176.3-1991.
The finished liquids obtained in examples 1 to 8 and comparative examples 1 and 2 were subjected to the performance test, and the results are shown in the following table
Figure BDA0003490913800000091
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (8)

1. The oxygenation phosphorus-free concentrated washing liquid is characterized by comprising the following raw materials in parts by weight: 5-7.5 parts of sodium percarbonate, 3-5 parts of potassium carbonate, 2-8 parts of citric acid monohydrate, 30-37 parts of active substances, 0.2-0.3 part of odor removing agent, 0.1-0.2 part of antioxidant and the balance of water.
2. The oxygen-increasing phosphorus-free concentrated washing solution as claimed in claim 1, wherein the active substances are prepared from the following components in parts by weight: 10-12 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 15-17 parts of linear alkyl benzene sulfonate, 3-5 parts of lauryl sodium sulfate and 2-3 parts of coconut oil acylamino.
3. The concentrated washing solution of claim 1, wherein the odor-removing agent is a perfume.
4. The concentrated washing liquid as claimed in claim 1, wherein the antioxidant is ethylparaben.
5. The oxygen-increasing phosphorus-free concentrated washing solution as claimed in claim 1, wherein the washing solution comprises 5 parts of sodium percarbonate, 3 parts of potassium carbonate, 2 parts of citric acid monohydrate, 30 parts of active matter, 0.2 part of odor removing agent and 0.1 part of antioxidant, and the balance is water.
6. The oxygen-increasing phosphorus-free concentrated washing solution as claimed in claim 1, wherein the washing solution comprises 4 parts of sodium percarbonate, 4 parts of potassium carbonate, 5 parts of citric acid monohydrate, 35 parts of active matter, 0.2 part of odor removing agent and 0.1 part of antioxidant, and the balance is water.
7. The oxygen-increasing phosphorus-free concentrated washing solution as claimed in claim 1, wherein the washing solution comprises 5 parts of sodium percarbonate, 6 parts of potassium carbonate, 8 parts of citric acid monohydrate, 37 parts of active matter, 0.3 part of odor removing agent and 0.2 part of antioxidant, and the balance is water.
8. The method for preparing the oxygen-enriched phosphorus-free concentrated washing solution as claimed in claim 1, which comprises the following steps:
s1: respectively weighing sodium percarbonate, potassium carbonate, citric acid and water;
s2, turning on the stirrer, regulating the rotation speed to 13-15 revolutions per minute, adding 7KG-9KG water into the stirrer, adding citric acid for dissolving, and stopping stirring after the citric acid is completely dissolved;
s3, slowly adding potassium carbonate into the static citric acid solution at a speed that the solution does not overflow out of the barrel;
s4, starting stirring, regulating the rotating speed to 2-5 revolutions per minute, and continuously adding sodium percarbonate until the sodium percarbonate is completely dissolved to prepare a solution A;
s5, pouring the solution A prepared in the step S4 into another stirring barrel, adding fatty alcohol-polyoxyethylene ether sodium sulfate into the solution A, and adjusting the rotating speed to 12-14 revolutions per minute to prepare a solution B;
s6, adding the solution B prepared from the S5 into linear alkyl benzene sodium sulfonate continuously, and stirring until the linear alkyl benzene sodium sulfonate is completely dissolved to prepare a solution C;
s7, adding water into the sodium dodecyl sulfate, dissolving in another barrel, and sequentially adding the cocoamido, the odor removing agent and the antioxidant to prepare a solution D;
s8, mixing the solution D prepared in the step S7 and the solution C prepared in the step S6, and stirring to prepare a finished product liquid.
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