CN111454786A - Cleaning solution special for weakly alkaline chemical equipment - Google Patents
Cleaning solution special for weakly alkaline chemical equipment Download PDFInfo
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- CN111454786A CN111454786A CN202010415716.3A CN202010415716A CN111454786A CN 111454786 A CN111454786 A CN 111454786A CN 202010415716 A CN202010415716 A CN 202010415716A CN 111454786 A CN111454786 A CN 111454786A
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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
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/162—Organic compounds containing Si
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
-
- 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
- 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
- C11D3/3719—Polyamides or polyimides
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
-
- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
-
- 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
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
- C11D1/24—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds containing ester or ether groups directly attached to the nucleus
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention provides a special cleaning solution for weakly alkaline chemical equipment, which comprises the following components in parts by weight: sodium alkyl diphenyl ether disulfonate: 15-17 parts; rosin-based imidazoline polyether: 6-8 parts; sorbitan ester polyoxyethylene ether: 7-9 parts; soda ash: 2-3 parts of a solvent; sodium citrate: 0.8 part; sodium sulfite: 3-5 parts; 1, 2-diethoxysilylethane: 1.5-2.5 parts; chelating agent: 0.8-1.2 parts; thickening agent: 1.5-2.5 parts; builder: 0.5 part; plant essential oil: 0.1 part; ethanol: 18 parts of a mixture; deionized water: 15-20 parts. The special cleaning solution for the weakly alkaline chemical equipment ensures the excellent dirt-removing capacity, has no pollution to the environment and no harm to the human body, and is a good special cleaning solution for the weakly alkaline chemical equipment.
Description
Technical Field
The invention relates to a special cleaning solution for weakly alkaline chemical equipment.
Background
Chemical equipment is a large important branch of mechanical equipment and plays a considerable role in chemical production. However, chemical equipment is inevitably contaminated as other articles are used for a longer period of time. Chemical equipment inevitably contacts a lot of greasy dirt or chemical corrosive products in the chemical production process, and the greasy dirt impurities are not cleaned for a long time, so that the normal operation of the equipment can be seriously influenced, and important economic loss is caused. Therefore, there is a need for cleaning these devices.
At present, a common cleaning means is usually to use strong alkali for soaking and cleaning, so that although the cleaning can be carried out, the equipment is inevitably damaged in the cleaning process, and meanwhile, the cleaning mode has great pollution to the environment and harm to human bodies. With the development of economy, people have stronger awareness on the protection of the environment and the safety of the human body.
Therefore, in order to promote the economic development of society and protect the environment, it is necessary to develop an environmentally-friendly weak alkaline cleaning solution specially used for chemical equipment.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a special cleaning solution for weakly alkaline chemical equipment.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a special cleaning solution of alkalescent chemical industry equipment which characterized in that: comprises the following components by weight:
sodium alkyl diphenyl ether disulfonate: 15-17 parts; the sodium alkyl diphenyl ether disulfonate is an anionic surfactant which has strong emulsifying capacity, good wetting power and dispersing power, biodegradability and good environmental compatibility, and is a safe and harmless surfactant;
rosin-based imidazoline polyether: 6-8 parts; the rosin-based imidazoline polyether is a novel nonionic surfactant, and the surfactant is an environment-friendly biodegradable surfactant and has excellent wettability and detergency;
sorbitan ester polyoxyethylene ether: 7-9 parts; the sorbitan ester polyoxyethylene ether is a nonionic surfactant, has good emulsifying, wetting, permeating, diffusing, stabilizing, thickening, antistatic and flexibility, is particularly nontoxic and nonirritating, and is a safe and harmless surfactant;
soda ash: 2-3 parts of a solvent; generally, the cleaning ability of the alkaline cleaning solution is high, so in order to maintain the alkalinity of the cleaning solution, some alkaline substances such as sodium hydroxide, potassium hydroxide and the like are usually added, but the alkalinity of the sodium hydroxide, the potassium hydroxide and the like is too strong, and the cleaning solution has strong irritation to the skin, while compared with the sodium hydroxide, the potassium hydroxide and the like, the alkalinity of the soda ash is mild, the irritation to the skin is small, and the content of the soda ash is controlled to be low, so that the irritation can be avoided while the alkalinity of the cleaning solution is ensured;
sodium citrate: 0.8 part; the sodium citrate is a weakly alkaline sodium salt, is safe and nontoxic, has biodegradability and no pollution to the environment, has excellent stability, corrosion resistance and pH regulation performance, is easy to dissolve in water, and is a good assistant;
sodium sulfite: 3-5 parts;
1, 2-diethoxysilylethane: 1.5-2.5 parts; the coupling agent also has the function of an antirust agent;
chelating agent: 0.8-1.2 parts;
thickening agent: 1.5-2.5 parts;
builder: 0.5 part;
plant essential oil: 0.1 part;
ethanol: 18 parts of a mixture;
deionized water: 15-20 parts.
The alkyl diphenyl ether sodium disulfonate is sodium dodecyl diphenyl ether disulfonate or sodium hexadecyl diphenyl ether disulfonate.
The chelating agent is sodium polyacrylate with the relative molecular mass of 50000-60000. The sodium polyacrylate with the relative molecular mass of 50000-60000 is a good chelating agent, the chelating capacity of the sodium polyacrylate is about five times that of the commonly used sodium tripolyphosphate, but the sodium tripolyphosphate contains phosphorus which can cause harm to the environment, and the sodium polyacrylate is easy to biodegrade, non-toxic and free of pollution to the environment while having excellent chelating capacity.
The thickening agent is salt. The salt has good thickening performance, and is safe, cheap, easy to obtain and pollution-free.
The builder is sodium polyaspartate. The washing ability can be enhanced.
The plant essential oil is lemon essential oil. The plant essential oil is extracted from natural plants, has good safety, and simultaneously has aromatic taste and certain bactericidal capacity.
The preparation method of the special cleaning solution for the weakly alkaline chemical equipment comprises the following steps: and (2) burdening according to the formula, uniformly mixing ethanol and deionized water, adding soda ash, sodium citrate and sodium sulfite into the mixed solution of the ethanol and the deionized water at room temperature, stirring until the soda ash, the sodium citrate and the sodium sulfite are completely dissolved, then sequentially adding alkyl diphenyl ether disulfonic acid sodium, rosinyl imidazoline polyether, sorbitan ester polyoxyethylene ether, 1, 2-diethoxy silicon ester ethane, chelating agent and builder under the stirring state, uniformly stirring and mixing, then adding the rest thickening agent and plant essential oil, and uniformly stirring and mixing to obtain the cleaning solution.
Has the advantages that: the invention adopting the technical scheme has the following advantages:
the special cleaning solution for the weakly alkaline chemical equipment adopts green, environment-friendly and harmless substances no matter which surfactant occupies the main position, and other additives in the cleaning solution are mild and harmless substances, so that the cleaning solution provided by the invention has the advantages of ensuring the excellent dirt-removing capacity, and meanwhile, has no pollution to the environment and no harm to the human body, and is a good special cleaning solution for the weakly alkaline chemical equipment.
Detailed Description
The present invention is further illustrated by the following specific examples, but it should be understood that the specific material ratios, process conditions and results thereof described in the examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention, and all equivalent changes and modifications made according to the spirit of the present invention should be covered thereby.
Example 1:
the cleaning solution special for the weakly alkaline chemical equipment comprises the following components in parts by weight: sodium dodecyl diphenyl ether disulfonate: 15 parts of (1); rosin-based imidazoline polyether: 6 parts of (1); sorbitan ester polyoxyethylene ether: 7 parts; soda ash: 2 parts of (1); sodium citrate: 0.8 part; sodium sulfite: 3 parts of a mixture; 1, 2-diethoxysilylethane: 1.5 parts; sodium polyacrylate: 0.8 part; salt: 1.5 parts; sodium polyaspartate: 0.5 part; lemon essential oil: 0.1 part; ethanol: 18 parts of a mixture; deionized water: 15 parts.
The preparation method of the special cleaning solution for the weakly alkaline chemical equipment comprises the following steps:
mixing according to the formula, firstly, uniformly mixing ethanol and deionized water, then adding soda ash, sodium citrate and sodium sulfite into the mixed solution of the ethanol and the deionized water at room temperature, stirring until the soda ash, the sodium citrate and the sodium sulfite are completely dissolved, then sequentially adding sodium dodecyl diphenyl ether disulfonate, rosinyl imidazoline polyether, sorbitan ester polyoxyethylene ether, 1, 2-diethoxy silicon ester ethane, sodium polyacrylate and sodium polyaspartate under the stirring state, adding the rest of salt and lemon essential oil after uniformly stirring and mixing, and stirring and mixing uniformly to obtain the cleaning solution.
Example 2:
the cleaning solution special for the weakly alkaline chemical equipment comprises the following components in parts by weight: sodium dodecyl diphenyl ether disulfonate: 16 parts of a mixture; rosin-based imidazoline polyether: 7 parts; sorbitan ester polyoxyethylene ether: 8 parts of a mixture; soda ash: 2.5 parts; sodium citrate: 0.8 part; sodium sulfite: 4 parts of a mixture; 1, 2-diethoxysilylethane: 2 parts of (1); sodium polyacrylate: 1.0 part; salt: 2.0 parts of (B); sodium polyaspartate: 0.5 part; lemon essential oil: 0.1 part; ethanol: 18 parts of a mixture; deionized water: and 17 parts.
The preparation method of the special cleaning solution for the weakly alkaline chemical equipment comprises the following steps:
mixing according to the formula, firstly, uniformly mixing ethanol and deionized water, then adding soda ash, sodium citrate and sodium sulfite into the mixed solution of the ethanol and the deionized water at room temperature, stirring until the soda ash, the sodium citrate and the sodium sulfite are completely dissolved, then sequentially adding sodium dodecyl diphenyl ether disulfonate, rosinyl imidazoline polyether, sorbitan ester polyoxyethylene ether, 1, 2-diethoxy silicon ester ethane, sodium polyacrylate and sodium polyaspartate under the stirring state, adding the rest of salt and lemon essential oil after uniformly stirring and mixing, and stirring and mixing uniformly to obtain the cleaning solution.
Example 3:
the cleaning solution special for the weakly alkaline chemical equipment comprises the following components in parts by weight: sodium dodecyl diphenyl ether disulfonate: 17 parts of (1); rosin-based imidazoline polyether: 8 parts of a mixture; sorbitan ester polyoxyethylene ether: 9 parts of (1); soda ash: 3 parts of a mixture; sodium citrate: 0.8 part; sodium sulfite: 5 parts of a mixture; 1, 2-diethoxysilylethane: 2.5 parts; sodium polyacrylate: 1.2 parts; salt: 2.5 parts; sodium polyaspartate: 0.5 part; lemon essential oil: 0.1 part; ethanol: 18 parts of a mixture; deionized water: and 20 parts.
The preparation method of the special cleaning solution for the weakly alkaline chemical equipment comprises the following steps:
mixing according to the formula, firstly, uniformly mixing ethanol and deionized water, then adding soda ash, sodium citrate and sodium sulfite into the mixed solution of the ethanol and the deionized water at room temperature, stirring until the soda ash, the sodium citrate and the sodium sulfite are completely dissolved, then sequentially adding sodium dodecyl diphenyl ether disulfonate, rosinyl imidazoline polyether, sorbitan ester polyoxyethylene ether, 1, 2-diethoxy silicon ester ethane, sodium polyacrylate and sodium polyaspartate under the stirring state, adding the rest of salt and lemon essential oil after uniformly stirring and mixing, and stirring and mixing uniformly to obtain the cleaning solution.
Example 4:
the cleaning solution special for the weakly alkaline chemical equipment comprises the following components in parts by weight: sodium hexadecyl diphenyl ether disulfonate: 15 parts of (1); rosin-based imidazoline polyether: 6 parts of (1); sorbitan ester polyoxyethylene ether: 7 parts; soda ash: 2 parts of (1); sodium citrate: 0.8 part; sodium sulfite: 3 parts of a mixture; 1, 2-diethoxysilylethane: 1.5 parts; sodium polyacrylate: 0.8 part; salt: 1.5 parts; sodium polyaspartate: 0.5 part; lemon essential oil: 0.1 part; ethanol: 18 parts of a mixture; deionized water: 15 parts.
The preparation method of the special cleaning solution for the weakly alkaline chemical equipment comprises the following steps:
mixing according to the formula, firstly, uniformly mixing ethanol and deionized water, then adding soda ash, sodium citrate and sodium sulfite into the mixed solution of the ethanol and the deionized water at room temperature, stirring until the soda ash, the sodium citrate and the sodium sulfite are completely dissolved, then sequentially adding sodium hexadecyl diphenyl ether disulfonate, rosinyl imidazoline polyether, sorbitan ester polyoxyethylene ether, 1, 2-diethoxy silicon ester ethane, sodium polyacrylate and sodium polyaspartate under the stirring state, adding the rest of salt and lemon essential oil after uniformly stirring and mixing, and stirring and mixing uniformly to obtain the cleaning solution.
Example 5:
the cleaning solution special for the weakly alkaline chemical equipment comprises the following components in parts by weight: sodium hexadecyl diphenyl ether disulfonate: 16 parts of a mixture; rosin-based imidazoline polyether: 7 parts; sorbitan ester polyoxyethylene ether: 8 parts of a mixture; soda ash: 2.5 parts; sodium citrate: 0.8 part; sodium sulfite: 4 parts of a mixture; 1, 2-diethoxysilylethane: 2 parts of (1); sodium polyacrylate: 1.0 part; salt: 2.0 parts of (B); sodium polyaspartate: 0.5 part; lemon essential oil: 0.1 part; ethanol: 18 parts of a mixture; deionized water: and 18 parts.
The preparation method of the special cleaning solution for the weakly alkaline chemical equipment comprises the following steps:
mixing according to the formula, firstly, uniformly mixing ethanol and deionized water, then adding soda ash, sodium citrate and sodium sulfite into the mixed solution of the ethanol and the deionized water at room temperature, stirring until the soda ash, the sodium citrate and the sodium sulfite are completely dissolved, then sequentially adding sodium hexadecyl diphenyl ether disulfonate, rosinyl imidazoline polyether, sorbitan ester polyoxyethylene ether, 1, 2-diethoxy silicon ester ethane, sodium polyacrylate and sodium polyaspartate under the stirring state, adding the rest of salt and lemon essential oil after uniformly stirring and mixing, and stirring and mixing uniformly to obtain the cleaning solution.
Example 6:
the cleaning solution special for the weakly alkaline chemical equipment comprises the following components in parts by weight: sodium hexadecyl diphenyl ether disulfonate: 17 parts of (1); rosin-based imidazoline polyether: 8 parts of a mixture; sorbitan ester polyoxyethylene ether: 9 parts of (1); soda ash: 3 parts of a mixture; sodium citrate: 0.8 part; sodium sulfite: 5 parts of a mixture; 1, 2-diethoxysilylethane: 2.5 parts; sodium polyacrylate: 1.2 parts; salt: 2.5 parts; sodium polyaspartate: 0.5 part; lemon essential oil: 0.1 part; ethanol: 18 parts of a mixture; deionized water: and 20 parts.
The preparation method of the special cleaning solution for the weakly alkaline chemical equipment comprises the following steps:
mixing according to the formula, firstly, uniformly mixing ethanol and deionized water, then adding soda ash, sodium citrate and sodium sulfite into the mixed solution of the ethanol and the deionized water at room temperature, stirring until the soda ash, the sodium citrate and the sodium sulfite are completely dissolved, then sequentially adding sodium hexadecyl diphenyl ether disulfonate, rosinyl imidazoline polyether, sorbitan ester polyoxyethylene ether, 1, 2-diethoxy silicon ester ethane, sodium polyacrylate and sodium polyaspartate under the stirring state, adding the rest of salt and lemon essential oil after uniformly stirring and mixing, and stirring and mixing uniformly to obtain the cleaning solution.
The special cleaning solution for the weakly alkaline chemical equipment is diluted by about 10 times with water when in use. The invention is not only used for cleaning chemical equipment, but also can be used for cleaning other metal mechanical products.
The surfactant and other assistants in the components of the special cleaning solution for the weakly alkaline chemical equipment are basically green, environment-friendly and harmless substances, and the cleaning solution provided by the invention has the advantages of ensuring the excellent dirt-removing capacity, causing no pollution to the environment and no harm to human bodies, and is a good special cleaning solution for the weakly alkaline chemical equipment.
Claims (7)
1. The utility model provides a special cleaning solution of alkalescent chemical industry equipment which characterized in that: comprises the following components by weight:
sodium alkyl diphenyl ether disulfonate: 15-17 parts;
rosin-based imidazoline polyether: 6-8 parts;
sorbitan ester polyoxyethylene ether: 7-9 parts;
soda ash: 2-3 parts of a solvent;
sodium citrate: 0.8 part;
sodium sulfite: 3-5 parts;
1, 2-diethoxysilylethane: 1.5-2.5 parts;
chelating agent: 0.8-1.2 parts;
thickening agent: 1.5-2.5 parts;
builder: 0.5 part;
plant essential oil: 0.1 part;
ethanol: 18 parts of a mixture;
deionized water: 15-20 parts.
2. The environment-friendly water-based toy detergent as set forth in claim 1, wherein: the alkyl diphenyl ether sodium disulfonate is sodium dodecyl diphenyl ether disulfonate or sodium hexadecyl diphenyl ether disulfonate.
3. The cleaning solution special for weakly alkaline chemical equipment as claimed in claim 1, wherein the cleaning solution comprises: the chelating agent is sodium polyacrylate with the relative molecular mass of 50000-60000.
4. The cleaning solution special for weakly alkaline chemical equipment as claimed in claim 1, wherein the cleaning solution comprises: the thickening agent is salt.
5. The cleaning solution special for weakly alkaline chemical equipment as claimed in claim 1, wherein the cleaning solution comprises: the builder is sodium polyaspartate.
6. The cleaning solution special for weakly alkaline chemical equipment as claimed in claim 1, wherein the cleaning solution comprises: the plant essential oil is lemon essential oil.
7. A method for preparing the special cleaning solution for the weak alkaline chemical equipment as claimed in claim 1, which is characterized in that the preparation method comprises the following steps: and (2) burdening according to the formula, uniformly mixing ethanol and deionized water, adding soda ash, sodium citrate and sodium sulfite into the mixed solution of the ethanol and the deionized water at room temperature, stirring until the soda ash, the sodium citrate and the sodium sulfite are completely dissolved, then sequentially adding alkyl diphenyl ether disulfonic acid sodium, rosinyl imidazoline polyether, sorbitan ester polyoxyethylene ether, 1, 2-diethoxy silicon ester ethane, chelating agent and builder under the stirring state, uniformly stirring and mixing, then adding the rest thickening agent and plant essential oil, and uniformly stirring and mixing to obtain the cleaning solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415716.3A CN111454786A (en) | 2020-05-16 | 2020-05-16 | Cleaning solution special for weakly alkaline chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415716.3A CN111454786A (en) | 2020-05-16 | 2020-05-16 | Cleaning solution special for weakly alkaline chemical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111454786A true CN111454786A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010415716.3A Pending CN111454786A (en) | 2020-05-16 | 2020-05-16 | Cleaning solution special for weakly alkaline chemical equipment |
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|---|---|
| CN (1) | CN111454786A (en) |
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2020
- 2020-05-16 CN CN202010415716.3A patent/CN111454786A/en active Pending
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