CN112011410A - Preparation method of environment-friendly hexadecyl industrial detergent - Google Patents
Preparation method of environment-friendly hexadecyl industrial detergent Download PDFInfo
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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
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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
- 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
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- 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
- C11D3/08—Silicates
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- 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
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- 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
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- 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
- C11D3/2096—Heterocyclic compounds
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- 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
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- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/384—Animal products
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- 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
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- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
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- 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
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- C11D3/502—Protected perfumes
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- 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
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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Abstract
The invention discloses a preparation method of an environment-friendly hexadecyl industrial detergent, which has the technical scheme that: the method comprises the following steps: s1, selecting raw materials: preparing the following component substances by weight: 5-12 parts of an active agent, 0.2-0.8 part of a flavoring agent, 1-4 parts of an auxiliary agent, 0.5-1 part of a catalyst, 0.1-0.2 part of a whitening agent, 0.2-0.3 part of an antirust agent and 100 parts of deionized water; s2, primary mixing: putting an active agent, an auxiliary preparation, a catalyst and deionized water into a reaction kettle, heating to 75-120 ℃, and then continuously stirring for 10-25min to obtain a mixture A; s3, secondary mixing: placing the mixture A, the flavoring agent, the whitening agent and the antirust agent into a reaction kettle, heating to 80-95 ℃, and continuously stirring for 5-10 minutes to obtain a primary liquid; the detergent has the advantages of strong detergency, good detergency and oil separation, no phosphorus element, less pollution to environment and water quality, no harm to human body and environmental protection.
Description
Technical Field
The invention belongs to the field of industrial detergents, and particularly relates to a preparation method of an environment-friendly hexadecyl industrial detergent.
Background
The main function of the existing various industrial detergents is active agents, and the active principle is as follows: in the structure of the molecule RH-X, RH is a hydrocarbon hydrophobic group, and X is a hydrophilic group. The compound with the structure can reduce the surface tension of a solution (generally an aqueous solution) and change the interface state of the system. When the solution reaches a certain concentration (carboxymethyl cellulose), micelles are generated in the solution, so that the functions of wetting, emulsifying, foaming, solubilizing and washing are generated, and the formula and related standards of various detergents at home and abroad currently specify that the content of the active agent is not less than 10% in a non-ionic manner and not less than 15% in an anionic manner.
Reference may be made to chinese patent No. CN1114687C which discloses a detergent tablet comprising at least 50 wt% of non-phosphate builder and from 0 to 20 wt% of phosphate builder, and having incorporated therein as binder from 0.3 to 5 wt% of a polymer of a neutral hydrophilic or hydrophobic monomer having a glass transition temperature (Tg) of from 40 to 120 ℃, the monomers comprising (meth) acrylic acid, maleic anhydride, hydroxyalkyl (meth) acrylic acid, alkyl (meth) acrylate, alkylhydroxy (meth) acrylate, alkyl (meth) acrylic acid, or styrene, the polymer having a weight average molecular weight of from 10,000 to 120,000.
The above patent has the advantage of improving physical properties, but it also has drawbacks such as: the detergent has insufficient detergency, poor detergency and oil separation, and contains a large amount of phosphorus, which causes water pollution and influences the living environment of human beings.
Disclosure of Invention
The present invention is directed to a method of manufacturing to solve the problems set forth above in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the preparation method of the environment-friendly hexadecyl industrial detergent comprises the following steps:
s1, selecting raw materials: preparing the following component substances by weight: 5-12 parts of an active agent, 0.2-0.8 part of a flavoring agent, 1-4 parts of an auxiliary agent, 0.5-1 part of a catalyst, 0.1-0.2 part of a whitening agent, 0.2-0.3 part of an antirust agent and 100 parts of deionized water;
s2, primary mixing: putting an active agent, an auxiliary preparation, a catalyst and deionized water into a reaction kettle, heating to 75-120 ℃, and then continuously stirring for 10-25min to obtain a mixture A;
s3, secondary mixing: placing the mixture A, the flavoring agent, the whitening agent and the antirust agent into a reaction kettle, heating to 80-95 ℃, and continuously stirring for 5-10 minutes to obtain a primary liquid;
s4, filtering and cooling: and (4) filtering the primary liquid prepared by the step (S3) by using a filter to remove dregs, and cooling the filtered primary liquid in a shade place to obtain the industrial detergent.
Preferably, the antirust agent is prepared by mixing and stirring the following raw materials in parts by weight: 5-10 parts of methanol, 6-12 parts of glucolase, 5-25 parts of fermented dairy product and 5-10 parts of anthocyanin.
Preferably, the filter of S4 has a sieve mesh number of 50-200.
Preferably, the preparation method of the flavoring agent is as follows:
the method comprises the following steps: the weight portions of the components are as follows: glycerol: 50-100 parts; benzaldehyde: 5-10 parts; ethyl acetate: 0.5-2 parts; acetic acid: 0.5-1 part; c-decalactone: 0.5-0.8 part; ethyl butyrate: 0.5-0.6 part;
step two: putting the glycerol, the benzaldehyde, the ethyl acetate, the acetic acid, the propyl decalactone and the ethyl butyrate which are weighed according to the component proportion into a reaction kettle, heating to 40-65 ℃, and pouring into a stirrer for stirring;
step three: and cooling the mixed solution fully stirred in the step two to obtain the flavoring agent.
Preferably, the rotation speed of the stirrer in the second step is 350-450r/min, and the time lasts for 5-10 min.
Preferably, the auxiliary agent comprises one or more of sodium citrate dihydrate, sodium silicate and sodium chloride.
Preferably, the catalyst comprises one or more of a protease, an amylase, a lipase, a cellulase, an oxidase, a carbohydrase, a laccase, a peroxidase, a pectate lyase.
Preferably, the active agent comprises one or more of cetyltrimethylammonium bromide, sodium hexadecylbenzene sulfonate, cetylpyridinium chloride, and cetyltrimethylammonium chloride.
Compared with the prior art, the invention has the beneficial effects that:
compared with the existing detergent, the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent has the advantages of strong detergency and good detergency and oil separation performance due to the addition of the hexadecyl active agent, and the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent does not contain phosphorus element, has small pollution to the environment and water quality, does not harm human bodies, and meets the requirement of environmental protection.
Drawings
FIG. 1 is a block flow diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The preparation method of the environment-friendly hexadecyl industrial detergent comprises the following steps:
s1, selecting raw materials: preparing the following component substances by weight: 12 parts of active agent, 0.6 part of flavoring agent, 4 parts of auxiliary agent, 0.8 part of catalyst, 0.1 part of whitening agent, 0.3 part of antirust agent and 200 parts of deionized water;
s2, primary mixing: putting an active agent, an auxiliary preparation, a catalyst and deionized water into a reaction kettle, heating to 120 ℃, and then continuously stirring for 25min to obtain a mixture A;
s3, secondary mixing: placing the mixture A, the flavoring agent, the whitening agent and the antirust agent into a reaction kettle, heating to 95 ℃, and continuously stirring for 10 minutes to obtain a primary liquid;
s4, filtering and cooling: and (4) filtering the primary liquid prepared by the step (S3) by using a filter to remove dregs, and cooling the filtered primary liquid in a shade place to obtain the industrial detergent.
Compared with the existing detergent, the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent has the advantages of strong detergency and good detergency and oil separation performance due to the addition of the hexadecyl active agent, and the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent does not contain phosphorus element, has small pollution to the environment and water quality, does not harm human bodies, and meets the requirement of environmental protection.
In this embodiment, preferably, the rust inhibitor is prepared by mixing and stirring the following raw materials by weight: 10 parts of methanol, 12 parts of glucolase, 25 parts of fermented dairy product and 10 parts of anthocyanin; the raw materials of the rust remover are all environment-friendly and pollution-free raw materials, and the prepared rust remover has the advantages of excellent protective performance, no pollution and easiness in preparation.
In this embodiment, the filter in S4 preferably has a 100-mesh filter screen.
In this embodiment, the preparation method of the flavoring agent is preferably as follows:
the method comprises the following steps: the weight portions of the components are as follows: glycerol: 100 parts of (A); benzaldehyde: 10 parts of (A); ethyl acetate: 1.5 parts; acetic acid: 1 part; c-decalactone: 0.8 part; ethyl butyrate: 0.5 part;
step two: putting the glycerol, the benzaldehyde, the ethyl acetate, the acetic acid, the propyl decalactone and the ethyl butyrate which are weighed according to the component proportion into a reaction kettle, heating to 65 ℃, and pouring into a stirrer for stirring;
step three: and cooling the mixed solution fully stirred in the step two to obtain the flavoring agent.
In this embodiment, preferably, the rotation speed of the stirrer in the second step is 450r/min, and the time lasts for 10 min; the flavoring agent has cherry smell, soft and non-pungent flavor, and can be emitted for a long time, and the flavoring agent has easily obtained raw materials and low cost.
In this embodiment, preferably, the auxiliary agent includes one or more of sodium citrate dihydrate, sodium silicate and sodium chloride; the detergent has stronger dirt-removing power, good suspension property and capability of stabilizing a suspension system, and can well solve the problem that the catalyst is unstable in reaction.
In this embodiment, the catalyst preferably comprises one or more of protease, amylase, lipase, cellulase, oxidase, carbohydrase, laccase, peroxidase, and pectate lyase.
In this embodiment, preferably, the active agent includes one or more of cetyltrimethyl ammonium bromide, cetylalkylbenzene sodium, cetylpyridinium chloride, and cetyltrimethyl ammonium chloride; the compound can be used to form the best active agent, and the active agent has excellent performance, low surface tension, strong foaming power, stable foam, excellent wettability and no harm to human body.
Example 2
The preparation method of the environment-friendly hexadecyl industrial detergent comprises the following steps:
s1, selecting raw materials: preparing the following component substances by weight: 12 parts of active agent, 0.8 part of flavoring agent, 1 part of auxiliary agent, 0.8 part of catalyst, 0.1 part of whitening agent, 0.3 part of antirust agent and 150 parts of deionized water;
s2, primary mixing: putting an active agent, an auxiliary preparation, a catalyst and deionized water into a reaction kettle, heating to 75 ℃, and then continuously stirring for 15min to obtain a mixture A;
s3, secondary mixing: placing the mixture A, the flavoring agent, the whitening agent and the antirust agent into a reaction kettle, heating to 85 ℃, and continuously stirring for 8 minutes to obtain a primary liquid;
s4, filtering and cooling: and (4) filtering the primary liquid prepared by the step (S3) by using a filter to remove dregs, and cooling the filtered primary liquid in a shade place to obtain the industrial detergent.
Compared with the existing detergent, the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent has the advantages of strong detergency and good detergency and oil separation performance due to the addition of the hexadecyl active agent, and the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent does not contain phosphorus element, has small pollution to the environment and water quality, does not harm human bodies, and meets the requirement of environmental protection.
In this embodiment, preferably, the rust inhibitor is prepared by mixing and stirring the following raw materials by weight: 9 parts of methanol, 9 parts of glucolase, 9 parts of fermented dairy product and 9 parts of anthocyanin; the raw materials of the rust remover are all environment-friendly and pollution-free raw materials, and the prepared rust remover has the advantages of excellent protective performance, no pollution and easiness in preparation.
In this embodiment, the filter of S4 preferably has 80 mesh.
In this embodiment, the preparation method of the flavoring agent is preferably as follows:
the method comprises the following steps: the weight portions of the components are as follows: glycerol: 78 parts of (1); benzaldehyde: 8 parts of a mixture; ethyl acetate: 1 part; acetic acid: 0.8 part; c-decalactone: 0.6 part; ethyl butyrate: 0.55 part;
step two: putting the glycerol, the benzaldehyde, the ethyl acetate, the acetic acid, the propyl decalactone and the ethyl butyrate which are weighed according to the component proportion into a reaction kettle, heating to 55 ℃, and pouring into a stirrer for stirring;
step three: and cooling the mixed solution fully stirred in the step two to obtain the flavoring agent.
In this embodiment, preferably, the rotation speed of the stirrer in the second step is 400r/min, and the time lasts for 8 min; the flavoring agent has cherry smell, soft and non-pungent flavor, and can be emitted for a long time, and the flavoring agent has easily obtained raw materials and low cost.
In this embodiment, preferably, the auxiliary agent includes one or more of sodium citrate dihydrate, sodium silicate and sodium chloride; the detergent has stronger dirt-removing power, good suspension property and capability of stabilizing a suspension system, and can well solve the problem that the catalyst is unstable in reaction.
In this embodiment, the catalyst preferably comprises one or more of protease, amylase, lipase, cellulase, oxidase, carbohydrase, laccase, peroxidase, and pectate lyase.
In this embodiment, preferably, the active agent includes one or more of cetyltrimethyl ammonium bromide, cetylalkylbenzene sodium, cetylpyridinium chloride, and cetyltrimethyl ammonium chloride; the compound can be used to form the best active agent, and the active agent has excellent performance, low surface tension, strong foaming power, stable foam, excellent wettability and no harm to human body.
Example 3
The preparation method of the environment-friendly hexadecyl industrial detergent comprises the following steps:
s1, selecting raw materials: preparing the following component substances by weight: 12 parts of active agent, 0.8 part of flavoring agent, 4 parts of auxiliary agent, 1 part of catalyst, 0.2 part of whitening agent, 0.3 part of antirust agent and 100 parts of deionized water;
s2, primary mixing: putting an active agent, an auxiliary preparation, a catalyst and deionized water into a reaction kettle, heating to 120 ℃, and then continuously stirring for 25min to obtain a mixture A;
s3, secondary mixing: placing the mixture A, the flavoring agent, the whitening agent and the antirust agent into a reaction kettle, heating to 80 ℃, and continuously stirring for 10 minutes to obtain a primary liquid;
s4, filtering and cooling: and (4) filtering the primary liquid prepared by the step (S3) by using a filter to remove dregs, and cooling the filtered primary liquid in a shade place to obtain the industrial detergent.
Compared with the existing detergent, the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent has the advantages of strong detergency and good detergency and oil separation performance due to the addition of the hexadecyl active agent, and the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent does not contain phosphorus element, has small pollution to the environment and water quality, does not harm human bodies, and meets the requirement of environmental protection.
In this embodiment, preferably, the rust inhibitor is prepared by mixing and stirring the following raw materials by weight: 10 parts of methanol, 12 parts of glucolase, 25 parts of fermented dairy product and 10 parts of anthocyanin; the raw materials of the rust remover are all environment-friendly and pollution-free raw materials, and the prepared rust remover has the advantages of excellent protective performance, no pollution and easiness in preparation.
In this embodiment, the filter in S4 preferably has a 200-mesh sieve size.
In this embodiment, the preparation method of the flavoring agent is preferably as follows:
the method comprises the following steps: the weight portions of the components are as follows: glycerol: 50 parts of a mixture; benzaldehyde: 5 parts of a mixture; ethyl acetate: 0.5 part; acetic acid: 0.5 part; c-decalactone: 0.5 part; ethyl butyrate: 0.6 part;
step two: putting the glycerol, the benzaldehyde, the ethyl acetate, the acetic acid, the propyl decalactone and the ethyl butyrate which are weighed according to the component proportion into a reaction kettle, heating to 40 ℃, and pouring into a stirrer for stirring;
step three: and cooling the mixed solution fully stirred in the step two to obtain the flavoring agent.
In this embodiment, preferably, the rotation speed of the stirrer in the second step is 350r/min, and the time lasts for 5 min; the flavoring agent has cherry smell, soft and non-pungent flavor, and can be emitted for a long time, and the flavoring agent has easily obtained raw materials and low cost.
In this embodiment, preferably, the auxiliary agent includes one or more of sodium citrate dihydrate, sodium silicate and sodium chloride; the detergent has stronger dirt-removing power, good suspension property and capability of stabilizing a suspension system, and can well solve the problem that the catalyst is unstable in reaction.
In this embodiment, the catalyst preferably comprises one or more of protease, amylase, lipase, cellulase, oxidase, carbohydrase, laccase, peroxidase, and pectate lyase.
In this embodiment, preferably, the active agent includes one or more of cetyltrimethyl ammonium bromide, cetylalkylbenzene sodium, cetylpyridinium chloride, and cetyltrimethyl ammonium chloride; the compound can be used to form the best active agent, and the active agent has excellent performance, low surface tension, strong foaming power, stable foam, excellent wettability and no harm to human body.
Example 4
The preparation method of the environment-friendly hexadecyl industrial detergent comprises the following steps:
s1, selecting raw materials: preparing the following component substances by weight: 12 parts of active agent, 0.8 part of flavoring agent, 4 parts of auxiliary agent, 1 part of catalyst, 0.2 part of whitening agent, 0.3 part of antirust agent and 200 parts of deionized water;
s2, primary mixing: putting an active agent, an auxiliary preparation, a catalyst and deionized water into a reaction kettle, heating to 120 ℃, and then continuously stirring for 25min to obtain a mixture A;
s3, secondary mixing: placing the mixture A, the flavoring agent, the whitening agent and the antirust agent into a reaction kettle, heating to 95 ℃, and continuously stirring for 10 minutes to obtain a primary liquid;
s4, filtering and cooling: and (4) filtering the primary liquid prepared by the step (S3) by using a filter to remove dregs, and cooling the filtered primary liquid in a shade place to obtain the industrial detergent.
Compared with the existing detergent, the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent has the advantages of strong detergency and good detergency and oil separation performance due to the addition of the hexadecyl active agent, and the detergent prepared by the preparation method of the environment-friendly hexadecyl industrial detergent does not contain phosphorus element, has small pollution to the environment and water quality, does not harm human bodies, and meets the requirement of environmental protection.
In this embodiment, preferably, the rust inhibitor is prepared by mixing and stirring the following raw materials by weight: 10 parts of methanol, 12 parts of glucolase, 25 parts of fermented dairy product and 10 parts of anthocyanin; the raw materials of the rust remover are all environment-friendly and pollution-free raw materials, and the prepared rust remover has the advantages of excellent protective performance, no pollution and easiness in preparation.
In this embodiment, the filter in S4 preferably has a mesh size of 50 meshes.
In this embodiment, the preparation method of the flavoring agent is preferably as follows:
the method comprises the following steps: the weight portions of the components are as follows: glycerol: 100 parts of (A); benzaldehyde: 10 parts of (A); ethyl acetate: 2 parts of (1); acetic acid: 1 part; c-decalactone: 0.8 part; ethyl butyrate: 0.5 part;
step two: putting the glycerol, the benzaldehyde, the ethyl acetate, the acetic acid, the propyl decalactone and the ethyl butyrate which are weighed according to the component proportion into a reaction kettle, heating to 65 ℃, and pouring into a stirrer for stirring;
step three: and cooling the mixed solution fully stirred in the step two to obtain the flavoring agent.
In this embodiment, preferably, the rotation speed of the stirrer in the second step is 450r/min, and the time lasts for 10 min; the flavoring agent has cherry smell, soft and non-pungent flavor, and can be emitted for a long time, and the flavoring agent has easily obtained raw materials and low cost.
In this embodiment, preferably, the auxiliary agent includes one or more of sodium citrate dihydrate, sodium silicate and sodium chloride; the detergent has stronger dirt-removing power, good suspension property and capability of stabilizing a suspension system, and can well solve the problem that the catalyst is unstable in reaction.
In this embodiment, preferably, the active agent includes one or more of cetyltrimethyl ammonium bromide, cetylalkylbenzene sodium, cetylpyridinium chloride, and cetyltrimethyl ammonium chloride; the compound can be used to form the best active agent, and the active agent has excellent performance, low surface tension, strong foaming power, stable foam, excellent wettability and no harm to human body.
The detergents prepared in examples 1-4 were tested for detergency, oil separation and for ease of comparison, the data for all examples were normalized based on the data for example 1 (the larger the number, the stronger the capacity).
| Soil-removing power | Oil separating capability | |
| Example 1 | 10 | 10 |
| Example 2 | 9 | 9 |
| Example 3 | 9 | 8 |
| Example 4 | 8 | 9 |
As can be seen from the Table I, the detergent preparation method given in example 1 is the most preferable choice because the detergent prepared in example 1 has better detergency and oil separation than the other examples.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The preparation method of the environment-friendly hexadecyl industrial detergent is characterized by comprising the following steps of:
s1, selecting raw materials: preparing the following component substances by weight: 5-12 parts of an active agent, 0.2-0.8 part of a flavoring agent, 1-4 parts of an auxiliary agent, 0.5-1 part of a catalyst, 0.1-0.2 part of a whitening agent, 0.2-0.3 part of an antirust agent and 100 parts of deionized water;
s2, primary mixing: putting an active agent, an auxiliary preparation, a catalyst and deionized water into a reaction kettle, heating to 75-120 ℃, and then continuously stirring for 10-25min to obtain a mixture A;
s3, secondary mixing: placing the mixture A, the flavoring agent, the whitening agent and the antirust agent into a reaction kettle, heating to 80-95 ℃, and continuously stirring for 5-10 minutes to obtain a primary liquid;
s4, filtering and cooling: and (4) filtering the primary liquid prepared by the step (S3) by using a filter to remove dregs, and cooling the filtered primary liquid in a shade place to obtain the industrial detergent.
2. The method for preparing the environmentally friendly cetyl industrial detergent as claimed in claim 1, wherein: the antirust agent is prepared by mixing and stirring the following raw materials in parts by weight: 5-10 parts of methanol, 6-12 parts of glucolase, 5-25 parts of fermented dairy product and 5-10 parts of anthocyanin.
3. The method for preparing the environmentally friendly cetyl industrial detergent as claimed in claim 1, wherein: the filter in the S4 is characterized in that the mesh number of the used filter sieve is 50-200 meshes.
4. The method for preparing the environmentally friendly cetyl industrial detergent as claimed in claim 1, wherein: the preparation method of the flavoring agent comprises the following steps:
the method comprises the following steps: the weight portions of the components are as follows: glycerol: 50-100 parts; benzaldehyde: 5-10 parts; ethyl acetate: 0.5-2 parts; acetic acid: 0.5-1 part; c-decalactone: 0.5-0.8 part; ethyl butyrate: 0.5-0.6 part;
step two: putting the glycerol, the benzaldehyde, the ethyl acetate, the acetic acid, the propyl decalactone and the ethyl butyrate which are weighed according to the component proportion into a reaction kettle, heating to 40-65 ℃, and pouring into a stirrer for stirring;
step three: and cooling the mixed solution fully stirred in the step two to obtain the flavoring agent.
5. The method for preparing the environmentally friendly cetyl industrial detergent as claimed in claim 4, wherein: the rotating speed of the stirrer in the second step is 350-450r/min, and the time lasts for 5-10 min.
6. The method for preparing the environmentally friendly cetyl industrial detergent as claimed in claim 1, wherein: the auxiliary preparation comprises one or more of sodium citrate dihydrate, sodium silicate and sodium chloride.
7. The method for preparing the environmentally friendly cetyl industrial detergent as claimed in claim 1, wherein: the catalyst comprises one or more of protease, amylase, lipase, cellulase, oxidase, carbohydrase, laccase, peroxidase and pectate lyase.
8. The method for preparing the environmentally friendly cetyl industrial detergent as claimed in claim 1, wherein: the active agent comprises one or more of cetyl trimethyl ammonium bromide, sodium hexadecylbenzene sulfonate, cetyl pyridinium chloride and cetyl trimethyl ammonium chloride.
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