CN117417789A - Regenerated IBC ton bucket green cleaning solvent - Google Patents

Regenerated IBC ton bucket green cleaning solvent Download PDF

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Publication number
CN117417789A
CN117417789A CN202311355291.1A CN202311355291A CN117417789A CN 117417789 A CN117417789 A CN 117417789A CN 202311355291 A CN202311355291 A CN 202311355291A CN 117417789 A CN117417789 A CN 117417789A
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parts
regenerated
cleaning solvent
ibc ton
ibc
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CN117417789B (en
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秦宏基
江健
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Taicang Liri Packaging Container Co ltd
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Taicang Liri Packaging Container 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
    • C11D1/662Carbohydrates or derivatives
    • 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
    • C11D1/667Neutral esters, e.g. sorbitan 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
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0073Anticorrosion 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
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/08Silicates
    • 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
    • C11D3/2003Alcohols; Phenols
    • C11D3/2006Monohydric alcohols
    • C11D3/2027Monohydric alcohols unsaturated
    • C11D3/2031Monohydric alcohols unsaturated fatty or with at least 8 carbon atoms in the alkenyl chain
    • 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
    • C11D3/2068Ethers
    • 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
    • C11D3/22Carbohydrates or derivatives thereof
    • C11D3/221Mono, di- or trisaccharides or derivatives 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
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/28Heterocyclic compounds containing nitrogen in the ring
    • 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
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/30Amines; Substituted amines ; Quaternized amines
    • 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
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719Polyamides or polyimides
    • 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
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

The invention belongs to the field of ton bucket green cleaning agents, and particularly discloses a regenerated IBC ton bucket green cleaning solvent which comprises the following raw materials in parts by weight: 15-25 parts of sodium gluconate, 5-15 parts of sodium metasilicate, 4-8 parts of sodium carbonate, 3-6 parts of trehalose ester, 5-10 parts of sodium citrate, 6-12 parts of diethylene glycol monobutyl ether, 4-10 parts of an emulsifier, 3-8 parts of silicone oil, 2-5 parts of organic base, 2-4 parts of a corrosion inhibitor and 100 parts of deionized water. The cleaning agent disclosed by the invention is simple in preparation method, small in pollution, mild in cleaning condition and good in cleaning effect, and is especially suitable for cleaning sulfuric acid residues in the high-density polyethylene HDPE material ton barrel, and the damage to the HDPE ton barrel is small.

Description

Regenerated IBC ton bucket green cleaning solvent
Technical Field
The invention belongs to the field of ton bucket green cleaning agents, and particularly discloses a regenerated IBC ton bucket green cleaning solvent.
Background
IBC ton barrels refer to IBC intermediate bulk containers. Is a necessary tool for modern storage and transportation of liquid products. The packaging barrel is formed by combining an inner container and a metal frame, wherein the inner container is formed by blow molding high molecular weight high density polyethylene. The adoption of the container barrel for packaging can greatly reduce the production, storage, transportation and operation costs. Saving a great deal of manpower and material resources. Compared with the traditional package, the storage can save 35% of space, and the loading and unloading can be operated by using a forklift, so that a plurality of troubles of manual transportation are reduced. And (3) filling: 1 ton bucket = 5 200L barrels, the trouble of repeated operation many times has been reduced in the filling process, avoids simultaneously in the filling process to leak material, spill etc. extravagant. In summary, the container is convenient to use, economical and durable, and along with international development, the container gradually becomes a main stream product of liquid packaging. The liquid density of the liquid for containing the II type dangerous goods and the III type dangerous goods is 1.5g/cm < 3 > at the maximum, and the liquid density of the liquid for containing the II type dangerous goods and the III type dangerous goods is 1.8g/cm < 3 >. The product has reasonable structure, is firm and firm, can be directly loaded and unloaded by a forklift, and can be stacked and stored. The liquid discharge valve is arranged at the bottom of the product, so that the liquid discharge is convenient, rapid, thorough and safe, is convenient to clean, can be used in a circulating way for many times, saves energy and is beneficial to environmental protection.
The IBC ton barrel can be prepared by adopting PE reclaimed materials, is green and environment-friendly, but the reclaimed HDPE has the following defects of small hygroscopicity, easiness in melt fracture, easiness in decomposition after long-term contact with hot metal, large shrinkage range and shrinkage value, easiness in shrinkage cavity, dent and deformation. Therefore, the existing regenerated IBC ton barrel for storing 98% sulfuric acid is also required to be cleaned by a specific cleaning agent, so that the service life of the IBC ton barrel can be prolonged to the maximum extent, and the cleaning effect is improved.
Disclosure of Invention
In order to solve the problems, the invention discloses a green cleaning solvent for a regenerated IBC ton barrel, which has the advantages of simple preparation method, less pollution, mild cleaning condition and good cleaning effect.
The invention comprises the following technical scheme:
the regenerated IBC ton barrel green cleaning solvent comprises the following raw materials in parts by weight:
further, the regenerated IBC ton barrel green cleaning solvent is characterized in that the emulsifier is one of sorbitan monooleate, sorbitan monooleate or sucrose fatty acid ester.
Further, the regenerated IBC ton barrel green cleaning solvent is characterized in that the silicone oil is selected from polysiloxane or hydroxyl-terminated polysiloxane.
Further, the above-mentioned green cleaning solvent for a regenerated IBC ton barrel, wherein the organic base is selected from one of triethylamine, triethylenediamine or pyridine.
Further, the regenerated IBC ton barrel green cleaning solvent is characterized in that the corrosion inhibitor is selected from one of 3,7, 11-trimethyldodecyn-3-ol, polyaspartic acid or 3, 5-dimethyl-1-hexyn-3-ol.
Further, the regenerated IBC ton barrel is a high-density polyethylene ton barrel.
Further, the preparation method of the regenerated IBC ton barrel green cleaning solvent comprises the following steps:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
Further, the use of the above-mentioned regenerated IBC ton barrel green cleaning solvent is characterized in that the green cleaning solvent is used for cleaning the IBC ton barrel storing 98% concentrated sulfuric acid.
Further, the use of the above recycled IBC ton bucket green cleaning solvent, the temperature during the cleaning process is kept at 20-30 ℃.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a regenerated IBC ton barrel green cleaning solvent, which is basically nontoxic or low in toxicity, small in environmental pollution, green and environment-friendly in raw materials, short in preparation process, low in cost and mild in preparation condition. The cleaning agent is designed specifically for a regenerated high-density polyethylene ton barrel, aims at the defects that a regenerated high-density polyethylene material is prone to melt fracture, is prone to decomposition after being contacted with hot metal for a long time, is large in shrinkage range and shrinkage value, is prone to shrinkage cavity, dent and deformation, sodium gluconate and trehalose glycolipid are added to protect the inner wall of the high-density polyethylene ton barrel, and meanwhile, organic alkali, sodium carbonate and other components are utilized to thoroughly neutralize and clean concentrated sulfuric acid remained in the ton barrel.
Drawings
FIG. 1 is a graph showing the residual rate of dirt in examples 1 to 3 and comparative examples 1 to 4 in the test examples;
FIG. 2 is the IBC ton barrel life (simulated accelerated aging test) days for examples 1-3 and comparative examples 1-4 in the test examples.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The regenerated IBC ton barrel green cleaning solvent comprises the following raw materials in parts by weight:
the emulsifier is one of sorbitan monooleate, sorbitan monooleate or sucrose fatty acid ester;
the silicone oil is selected from polysiloxane or hydroxyl-terminated polysiloxane;
the organic base is selected from one of triethylamine, triethylene diamine or pyridine;
the corrosion inhibitor is selected from one of 3,7, 11-trimethyldodecyn-3-ol, polyaspartic acid or 3, 5-dimethyl-1-hexyn-3-ol;
the IBC ton barrel is a high-density polyethylene ton barrel;
the preparation method of the regenerated IBC ton barrel green cleaning solvent comprises the following steps:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
Example 1
The regenerated IBC ton barrel green cleaning solvent comprises the following raw materials in parts by weight:
the emulsifier is sorbitan monooleate;
the silicone oil is polysiloxane;
the organic base is triethylamine;
the corrosion inhibitor is 3,7, 11-trimethyl dodecyn-3-ol;
the IBC ton barrel is a high-density polyethylene ton barrel;
the preparation method of the regenerated IBC ton barrel green cleaning solvent comprises the following steps:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
Example 2
The regenerated IBC ton barrel green cleaning solvent comprises the following raw materials in parts by weight:
the emulsifier is sorbitan monooleate or sorbitan monooleate;
the silicone oil is hydroxyl-terminated polysiloxane;
the organic base is triethylene diamine;
the corrosion inhibitor is polyaspartic acid;
the IBC ton barrel is a high-density polyethylene ton barrel;
the preparation method of the regenerated IBC ton barrel green cleaning solvent comprises the following steps:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
Example 3
The regenerated IBC ton barrel green cleaning solvent comprises the following raw materials in parts by weight:
the emulsifier is sucrose fatty acid ester;
the silicone oil is hydroxyl-terminated polysiloxane;
the organic base is pyridine;
the corrosion inhibitor is 3, 5-dimethyl-1-hexyn-3-ol;
the IBC ton barrel is a high-density polyethylene ton barrel;
the preparation method of the regenerated IBC ton barrel green cleaning solvent comprises the following steps:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
Comparative example 1
The regenerated IBC ton barrel green cleaning solvent comprises the following raw materials in parts by weight:
the emulsifier is sorbitan monooleate or sorbitan monooleate;
the silicone oil is hydroxyl-terminated polysiloxane;
the organic base is triethylene diamine;
the corrosion inhibitor is polyaspartic acid;
the IBC ton barrel is a high-density polyethylene ton barrel;
the preparation method of the regenerated IBC ton barrel green cleaning solvent comprises the following steps:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
Comparative example 1 was identical to example 2 except that 10 parts of sodium gluconate was not included.
Comparative example 2
The regenerated IBC ton barrel green cleaning solvent comprises the following raw materials in parts by weight:
the emulsifier is sorbitan monooleate or sorbitan monooleate;
the silicone oil is hydroxyl-terminated polysiloxane;
the organic base is triethylene diamine;
the corrosion inhibitor is polyaspartic acid;
the IBC ton barrel is a high-density polyethylene ton barrel;
the preparation method of the regenerated IBC ton barrel green cleaning solvent comprises the following steps:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
This comparative example 1 was identical to example 2 except that 4.5 parts of trehalose lipid was not included.
Comparative example 3
The regenerated IBC ton barrel green cleaning solvent comprises the following raw materials in parts by weight:
the emulsifier is sorbitan monooleate or sorbitan monooleate;
the silicone oil is hydroxyl-terminated polysiloxane;
the organic base is triethylene diamine;
the corrosion inhibitor is polyaspartic acid;
the IBC ton barrel is a high-density polyethylene ton barrel;
the preparation method of the regenerated IBC ton barrel green cleaning solvent comprises the following steps:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
This comparative example 1 was identical to example 2 except that 10 parts of sodium gluconate and 4.5 parts of trehalose lipid were not included.
Comparative example 4
Sodium bisulfate cleaning agents are commercially available.
Test case
Practical cleaning tests were performed on the cleaning solvents prepared in examples 1-3 and comparative examples 1-3 above, the green cleaning solvent being used to clean IBC ton barrels storing 98% concentrated sulfuric acid, the temperature being maintained at 20-30 ℃ during the cleaning process. The results are shown in table 1 and fig. 1 and 2.
Table 1 performance test
As can be seen from the table 1, the table 1 and the table 2, the cleaning agent is designed particularly for the regenerated high-density polyethylene ton barrel, aims at the defects that the regenerated high-density polyethylene material is easy to break, easy to decompose after being contacted with hot metal for a long time, large in shrinkage range and shrinkage value, easy to shrink, dent and deform, and sodium gluconate and trehalose lipid components are added to protect the inner wall of the high-density polyethylene ton barrel, and meanwhile, the components such as organic alkali, sodium carbonate and the like are utilized to thoroughly neutralize and clean the concentrated sulfuric acid remained in the ton barrel.
The foregoing examples are of a limited number of preferred embodiments of the invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.

Claims (9)

1. The regenerated IBC ton barrel green cleaning solvent is characterized by comprising the following raw materials in parts by weight:
15-25 parts of sodium gluconate
Sodium metasilicate 5-15 parts
4-8 parts of sodium carbonate
Trehalose lipid 3-6 parts
Sodium citrate 5-10 parts
6-12 parts of diethylene glycol monobutyl ether
4-10 parts of emulsifying agent
3-8 parts of silicone oil
2-5 parts of organic alkali
2-4 parts of corrosion inhibitor
100 parts of deionized water.
2. The regenerated IBC ton drum green cleaning solvent according to claim 1, wherein the emulsifier is selected from one of sorbitan monooleate, sorbitan monooleate or sucrose fatty acid ester.
3. A regenerative IBC ton tank green cleaning solvent according to claim 1, wherein the silicone oil is selected from the group consisting of polysiloxanes and hydroxyl terminated polysiloxanes.
4. The regenerated IBC ton drum green cleaning solvent according to claim 1, wherein the organic base is selected from one of triethylamine, triethylenediamine or pyridine.
5. The regenerated IBC ton drum green cleaning solvent according to claim 1, wherein the corrosion inhibitor is selected from one of 3,7, 11-trimethyldodecyn-3-ol, polyaspartic acid or 3, 5-dimethyl-1-hexyn-3-ol.
6. The recycled IBC ton drum green cleaning solvent of claim 1, wherein the IBC ton drum is a high density polyethylene ton drum.
7. A method for preparing a green cleaning solvent for a regenerated IBC ton drum according to any of claims 1-6, comprising the steps of:
mixing sodium gluconate, sodium metasilicate, sodium carbonate, trehalose ester, sodium citrate, diethylene glycol monobutyl ether and deionized water to form a uniform solution system, stirring, and standing at room temperature;
(2) And adding an emulsifying agent, silicone oil, organic base and a corrosion inhibitor into the solution system, uniformly stirring, and standing to obtain the water-based cleaning agent.
8. Use of a recycled IBC ton drum green cleaning solvent according to any of the claims 1-6 for cleaning IBC ton drums storing 98% concentrated sulfuric acid.
9. Use according to claim 8, characterized in that the temperature is maintained between 20 and 30 ℃ during the cleaning process.
CN202311355291.1A 2023-10-19 2023-10-19 Regenerated IBC ton bucket green cleaning solvent Active CN117417789B (en)

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