CN111621368A - Efficient environment-friendly glass bottle cleaning agent and preparation method thereof - Google Patents
Efficient environment-friendly glass bottle cleaning agent and preparation method thereof Download PDFInfo
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- CN111621368A CN111621368A CN201910147857.9A CN201910147857A CN111621368A CN 111621368 A CN111621368 A CN 111621368A CN 201910147857 A CN201910147857 A CN 201910147857A CN 111621368 A CN111621368 A CN 111621368A
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- fatty alcohol
- cleaning agent
- acid
- polyoxyethylene ether
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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
- C11D1/825—Mixtures of compounds all of which are non-ionic
- C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- 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
- C11D3/3749—Polyolefins; Halogenated polyolefins; Natural or synthetic rubber; Polyarylolefins or halogenated polyarylolefins
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- 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
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to the field of cleaning in the food industry, in particular to a high-efficiency environment-friendly cleaning agent for recycled glass bottles in the food and beverage industry and a preparation method thereof, wherein the cleaning agent mainly comprises fatty alcohol-polyoxyethylene ether, polyoxyethylene polyoxypropylene block polyether, ethoxy propoxylated fatty alcohol, gluconic acid, maleic acid acrylic acid copolymer, glutamic acid-N, N diacetic acid tetrasodium salt, fatty alcohol alkyl glycoside, modified starch and deionized water, and the preparation method of the cleaning agent mainly comprises the following steps: pre-dissolving, stirring, adding acid, and packaging. The cleaning agent prepared by the invention is suitable for single-end and double-end bottle washing machines of various models, is diluted to the concentration of 0.1-0.4% in a main alkali washing tank for use, can clean and thoroughly clean various pollutants on the recovered glass bottles, has good water passing performance, has no cleaning agent residue on the glass bottles after being washed by water, and is efficient, environment-friendly, safe and reliable.
Description
Technical Field
The invention relates to the field of cleaning in the food industry, in particular to a high-efficiency environment-friendly cleaning agent for recycled glass bottles in the food and beverage industry and a preparation method thereof.
Background
With the economic growth of China, the development of food industries such as beer, beverage, condiment and the like is rapid, the demand of various glass bottles for packaging is larger and larger, and with the stricter environmental laws and regulations, the production and manufacture of new glass bottles are limited to a certain extent, and the cleaning of recycled glass bottles becomes more and more important. The existing cleaning agent mostly contains phenols and phosphorus compounds, the phenol compounds represented by NP series are difficult to degrade in natural environment, and degradation products have biological toxicity; phosphorus compounds represented by STPP cause water eutrophication and cause environmental pollution; some cleaning agents are effective only for certain specific types of dirt, but cannot have generally applicable decontamination, and the recycled glass bottles are complicated in dirt types according to different recycling periods and hydrological environments.
Disclosure of Invention
Aiming at the problems, the invention provides a high-efficiency environment-friendly cleaning agent and a preparation method thereof. The invention is characterized in that the cleaning agent is mainly prepared from the following raw materials in percentage by weight: 2 parts of fatty alcohol-polyoxyethylene ether, 3 parts of polyoxyethylene polyoxypropylene block polyether, 3 parts of ethoxy propoxylated fatty alcohol, 17 parts of gluconic acid, 2 parts of maleic acid-acrylic acid copolymer, 4 parts of glutamic acid-N, N-diacetic acid tetrasodium salt (GLDA), 6 parts of fatty alcohol alkyl glycoside, 2 parts of modified starch and 61 parts of deionized water, wherein the fatty alcohol-polyoxyethylene ether is C8-C10 fatty alcohol 5EO polyoxyethylene ether 1 part, and the C13 fatty alcohol 8EO polyoxyethylene ether with branched chains is 1 part, and the modified starch is potato starch which is hydrolyzed by sulfuric acid at 35 ℃ for 18 hours, neutralized by a dilute sodium hydroxide solution, and finally filtered and dried to obtain the water-soluble starch.
The preparation method of the cleaning agent is characterized by comprising the following steps: 1, dissolving modified starch into deionized water according to the design amount of a formula in advance, and mixing and stirring uniformly in advance until the starch is completely dissolved into colorless transparent liquid; 2, mixing, namely adding fatty alcohol-polyoxyethylene ether, polyoxyethylene-polyoxypropylene block polyether, ethoxy propoxylated fatty alcohol and fatty alcohol alkyl glycoside into the modified starch solution in sequence according to the formula design amount, and stirring to obtain turbid emulsion; 3, stirring, adding the maleic acrylic acid copolymer and glutamic acid-N, N diacetic acid tetrasodium salt into the emulsion according to the design amount of the formula, and fully and uniformly stirring until the mixture is clear and transparent; 4 adding acid, and finally adding gluconic acid into the clear liquid, and fully stirring to obtain yellow clear liquid, namely a cleaning agent product; and 5, packaging the cleaning agent obtained in the step 4 to obtain the cleaning agent product.
The cleaning agent prepared by the invention is suitable for single-end and double-end bottle washing machines of various models, is diluted to the concentration of 0.1-0.4% in a main alkali washing tank for use, can clean and thoroughly clean various pollutants on the recovered glass bottles, has good water passing performance, has no cleaning agent residue on the glass bottles after being washed by water, and is efficient, environment-friendly, safe and reliable.
The invention is characterized in that 1 the selected fatty alcohol-polyoxyethylene ether, polyoxyethylene-polyoxypropylene block polyether, ethoxy-propoxylated fatty alcohol and fatty alcohol alkyl glycoside achieve the optimal wetting, permeating and emulsifying effects aiming at the glass bottle cleaning through reasonable proportion, 2 the dispersibility of the maleic acid-acrylic acid copolymer is utilized, the invention is not only beneficial to the suspension of dirt in the cleaning process and prevents the redeposition of the dirt, but also adopts fatty alcohol alkyl glycoside to solubilize fatty alcohol-polyoxyethylene ether and other surfactants with poor water solubility and low cloud point, thereby solving the problems that the cleaning effect and the foam are influenced by the conventional solubilizer, 3 the modified starch has good bonding and dispersing effects, effectively solving the problem that the water dirt in the recovered glass bottle is difficult to clear, 4 the glutamic acid-N, tetrasodium salt of N diacetic acid is utilized to chelate and disperse calcium and magnesium ions, replaces traditional phosphorus-containing chelating agents such as STPP and the like, and all the raw materials are easily biodegradable and harmless to the environment.
The preparation method of the invention is characterized in that the best production efficiency can be obtained by adding and dissolving according to the sequence.
The present invention will be further described with reference to specific examples.
In the specific embodiment, 2kg of modified starch is added into 60kg of deionized water, the mixture is fully and uniformly stirred to enable the modified starch to be completely dissolved into colorless transparent liquid, then 1kgC8-C10 fatty alcohol 5EO polyoxyethylene ether, 1kg of branched C13 fatty alcohol 8EO polyoxyethylene ether, 3kg of polyoxyethylene polyoxypropylene block polyether, 3kg of ethoxyl-propoxylated fatty alcohol and 6kg of fatty alcohol alkyl glycoside are sequentially added into the starch solution, the mixture is stirred into uniform turbid emulsion, then 2kg of maleic acid acrylic copolymer and 4kg of glutamic acid-N, N-diacetic acid tetrasodium salt are added, the mixture is fully stirred into clear transparent liquid, finally 17kg of gluconic acid is added, the mixture is uniformly stirred, and the cleaning agent product is obtained after encapsulation.
The glass bottle cleaning agent product is applied to a beer production line of a certain regional company, and is used for cleaning recycled beer glass bottles on site on a bottle cleaning machine with the same type of products according to the same test scheme.
1. The experimental protocol is as follows
2. The data statistics of the beer glass recovery bottle cleaning site are as follows:
according to the field cleaning result, the cleaning agent product prepared by the invention has the effects of obtaining the effect of lowest dirty bottle proportion and lowest addition usage amount on a production cleaning line, and fully shows the high-efficiency cleaning performance.
Claims (7)
1. The efficient environment-friendly glass bottle cleaning agent is characterized by comprising the following raw materials in percentage by weight: 1-5 parts of fatty alcohol-polyoxyethylene ether, 1-5 parts of polyoxyethylene polyoxypropylene block polyether, 1-5 parts of ethoxylated propoxylated fatty alcohol, 10-20 parts of gluconic acid, 1-5 parts of maleic acid-acrylic acid copolymer, 1-10 parts of glutamic acid-N, N-diacetic acid tetrasodium salt, 1-10 parts of fatty alcohol alkyl glycoside, 1-3 parts of modified starch and 47-83 parts of deionized water.
2. The preparation method of the glass bottle cleaning agent is characterized by comprising the following steps: 1, dissolving modified starch into deionized water according to the design amount of a formula in advance, and mixing and stirring uniformly in advance until the starch is completely dissolved into colorless transparent liquid; 2, mixing, namely adding fatty alcohol-polyoxyethylene ether, polyoxyethylene-polyoxypropylene block polyether, ethoxy-propoxylated fatty alcohol and isooctyl alcohol-polyoxyethylene ether into the modified starch solution in sequence according to the formula design amount, and stirring to obtain turbid emulsion; 3, stirring, adding the maleic acrylic acid copolymer and the polyepoxysuccinic acid into the emulsion according to the design amount of the formula, and fully and uniformly stirring until the emulsion is clear and transparent; 4 adding acid, and finally adding gluconic acid into the clear liquid, and fully stirring to obtain a dark yellow clear liquid, namely a cleaning agent product; and 5, packaging the cleaning agent obtained in the step 4 to obtain the cleaning agent product.
3. The fatty alcohol-polyoxyethylene ether as claimed in claim 1, wherein the selected fatty alcohol-polyoxyethylene ether is C8-C10 fatty alcohol 5EO polyoxyethylene ether and branched C13 fatty alcohol 8EO polyoxyethylene ether.
4. According to the claim 1, the selected fatty alcohol-polyoxyethylene ether, polyoxyethylene-polyoxypropylene block polyether, ethoxylated propoxylated fatty alcohol and fatty alcohol alkyl glycoside achieve the optimal wetting, penetrating and emulsifying effects for cleaning glass bottles through reasonable material selection and proportioning.
5. According to the claim 1, the dispersibility of the maleic acrylic acid copolymer is utilized to play a role in suspending and redepositing dirt in the cleaning process, the fatty alcohol alkyl glycoside achieves the purpose of solubilizing surfactants with poor water solubility and low cloud point such as fatty alcohol-polyoxyethylene ether in the formula of the cleaning agent, and the problems that the conventional solubilizer affects the cleaning effect and foams are large are solved.
6. The modified starch as claimed in claim 1, wherein the modified starch is a water-soluble starch obtained by hydrolyzing potato starch with sulfuric acid at 35 ℃ for 18 hours, neutralizing the hydrolysate with dilute sodium hydroxide solution to neutrality, and filtering and drying the neutralized hydrolysate.
7. The preparation method of the invention is characterized in that the modified starch is dissolved in advance, the dispersing agent and the chelating agent are added after the surfactant is mixed, and the production process which is time-saving, labor-saving and most efficient is achieved according to the claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147857.9A CN111621368A (en) | 2019-02-28 | 2019-02-28 | Efficient environment-friendly glass bottle cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147857.9A CN111621368A (en) | 2019-02-28 | 2019-02-28 | Efficient environment-friendly glass bottle cleaning agent and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111621368A true CN111621368A (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910147857.9A Pending CN111621368A (en) | 2019-02-28 | 2019-02-28 | Efficient environment-friendly glass bottle cleaning agent and preparation method thereof |
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| Country | Link |
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| CN (1) | CN111621368A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1651560A (en) * | 2004-12-29 | 2005-08-10 | 广州泰成消毒洗涤用品有限公司 | Bottle cleaner for cleaning recovered bottles |
| CN102453625A (en) * | 2010-10-25 | 2012-05-16 | 颜卫 | Food glass container cleaning agent |
| CN108300599A (en) * | 2018-03-05 | 2018-07-20 | 河南绿澳化工科技有限公司 | A kind of environment protection multifunctional vial cleaning agent and its preparation method |
-
2019
- 2019-02-28 CN CN201910147857.9A patent/CN111621368A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1651560A (en) * | 2004-12-29 | 2005-08-10 | 广州泰成消毒洗涤用品有限公司 | Bottle cleaner for cleaning recovered bottles |
| CN102453625A (en) * | 2010-10-25 | 2012-05-16 | 颜卫 | Food glass container cleaning agent |
| CN108300599A (en) * | 2018-03-05 | 2018-07-20 | 河南绿澳化工科技有限公司 | A kind of environment protection multifunctional vial cleaning agent and its preparation method |
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Application publication date: 20200904 |