CN112760663A - Special hydrocarbon cleaning agent with strong cleaning power for environment-friendly heat exchanger parts - Google Patents
Special hydrocarbon cleaning agent with strong cleaning power for environment-friendly heat exchanger parts Download PDFInfo
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- CN112760663A CN112760663A CN202110085301.9A CN202110085301A CN112760663A CN 112760663 A CN112760663 A CN 112760663A CN 202110085301 A CN202110085301 A CN 202110085301A CN 112760663 A CN112760663 A CN 112760663A
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/024—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
- C23G5/036—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds having also nitrogen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a special hydrocarbon cleaning agent for environment-friendly heat exchanger parts with strong cleaning power, which comprises the following components in percentage by weight: 30-50 parts of hydrocarbon complexing agent, 5-8 parts of surfactant, 2-5 parts of mixed anti-rust agent, 3-6 parts of dispersant, 2-3 parts of demulsifier, 0.5-1 part of anti-microbial agent and 4-6 parts of environment-friendly additive, and the raw materials are heated and stirred to obtain the finished product cleaning agent, the special hydrocarbon cleaning agent for the environment-friendly heat exchanger parts with strong cleaning power is convenient to fully mix the dearomatization solvent and other substances integrally, ensures the integral forming effect, thereby increasing the integral cleaning effect, increases the anti-microbial agent made of ammonium dihydrogen phosphate, prevents bacteria and fungi from forming colonies on the surfaces of the heat exchanger parts, ensures the integral good storage effect, reduces the integrally generated smell by using the blumea oil, and increases the integral environmental protection property, thereby increasing overall utility.
Description
Technical Field
The invention relates to the technical field of hydrocarbon cleaning agents, in particular to a hydrocarbon cleaning agent special for environment-friendly heat exchanger parts with strong cleaning power.
Background
The distillate solvent obtained by distilling crude oil is called petroleum, petroleum hydrocarbon, industrial gasoline and the like, the definition of which is not clear up to now, the hydrocarbon is just a compound consisting of two elements as the name suggests, the hydrocarbon cleaning agent has good environmental protection property and cleaning capability and gradually becomes one of important industrial cleaning agents, a heat exchanger (also called as a heat exchanger or heat exchange equipment) is a device for transferring heat from hot fluid to cold fluid so as to meet the specified process requirements, the heat exchanger also needs to be used for convection heat transfer and heat transfer, and the heat exchanger needs to be cleaned by using the hydrocarbon cleaning agent.
However, the special hydrocarbon cleaning agent for the heat exchanger parts does not have a good antirust effect, so that the situation that the heat exchanger parts are rusted easily after the heat exchanger parts are cleaned is caused to be integrated, the integral cleaning effect is reduced, the special hydrocarbon cleaning agent for the heat exchanger parts is poor in dispersion effect in the integrated preparation process, the integrated and incomplete mixing is caused, the integrated forming effect is reduced, the integral cleaning effect is reduced, the integrated and incomplete cleaning is caused, and the overall practicability is reduced.
Disclosure of Invention
The invention aims to provide an environment-friendly hydrocarbon cleaning agent special for heat exchanger parts with strong cleaning force, and the problem that the prior art provides the hydrocarbon cleaning agent special for the heat exchanger parts, which has no good rust prevention effect on the whole, so that the heat exchanger parts are easy to rust after being cleaned on the whole, the whole cleaning effect is reduced, and the hydrocarbon cleaning agent special for the heat exchanger parts has poor dispersion effect in the whole preparation process, so that the whole cannot be fully mixed, the whole forming effect is reduced, the whole cleaning effect is reduced, the whole cannot be fully cleaned, and the whole practicability is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the special hydrocarbon cleaning agent for the environment-friendly heat exchanger parts with strong cleaning power is characterized in that: the cleaning agent comprises the following components in percentage by weight: 30-50 parts of hydrocarbon complexing agent, 5-8 parts of surfactant, 2-5 parts of mixed anti-rust agent, 3-6 parts of dispersant, 2-3 parts of demulsifier, 0.5-1 part of anti-microbial agent and 4-6 parts of environment-friendly additive.
Preferably, the hydrocarbon complexing agent is a mixed liquid of a dearomatization solvent and a dioctylamine liquid, and the ratio of the dearomatization solvent and the dioctylamine liquid in the hydrocarbon complexing agent is 99% of the dearomatization solvent and 1% of the dioctylamine liquid.
Preferably, the surfactant is an anionic surfactant, the anionic surfactant is SCL-1639 isomeric polyalcohol amine, and the SCL-1639 isomeric polyalcohol amine is a long-carbon chain alkyl acid isomeric polyalcohol amine soap type organic compound.
Preferably, the mixed anti-rust agent is a mixture of at least two of benzotriazole, N-oleoyl sarcosine, heptadecenyl imidazolinyl alkenyl succinate, dodecenyl succinic acid and oxidized petroleum fat, and the mixed anti-rust agent is a mixture of N-oleoyl sarcosine and heptadecenyl imidazolinyl alkenyl succinate.
Preferably, the dispersing agent is selected from one or more of vinyl bis stearamide, ethylene-acrylic acid copolymer and ethylene-vinyl acetate copolymer, and the dispersing agent is preferably selected from one or two of ethylene-acrylic acid copolymer and ethylene-vinyl acetate copolymer.
Preferably, the demulsifier is one of an anionic demulsifier solution, a cationic demulsifier or a nonionic demulsifier, and the demulsifier is a nonionic demulsifier.
Preferably, the antibacterial agent is one or more of an antibacterial agent selected from copper oxide, ammonium dihydrogen phosphate or nano silver ion powder, the antibacterial agent is ammonium dihydrogen phosphate, and the environment-friendly additive is made of the blumea oil material.
Preferably, the cleaning agent processing steps are as follows:
the method comprises the following steps: adding a hydrocarbon complexing agent consisting of 99% of dearomatization solvent and 1% of dioctylamine liquid into the ingredients with the stirring function, heating the whole to 30-35 ℃, keeping the temperature at 30-35 ℃, adding 7 parts of anionic surfactant into the 99% of dearomatization solvent and 1% of dioctylamine liquid, stirring the hydrocarbon complexing agent and the anionic surfactant, and stirring for 10 minutes at the stirring speed of 200 plus 250rpm to obtain a primary mixed solution;
step two: adding 3 parts of mixed anti-rust agent consisting of the mixture of N-oleoyl sarcosine and heptadecenyl imidazoline alkenyl succinate into the primary mixed solution, keeping the stirring speed of 200-48 rpm, continuously stirring at constant speed, continuously heating the stirring tank in the stirring process to ensure that the temperature in the tank reaches 40-48 ℃, keeping the temperature of 40-48 ℃, and stirring at the stirring speed of 200-250rpm for 2-5 minutes to generate secondary mixed solution;
step three: adding 4 parts of ethylene-vinyl acetate copolymer and 2 parts of nonionic demulsifier into the secondary mixed liquid, reducing the temperature in the stirring tank to 30-35 ℃, keeping the temperature in the stirring tank at 30 ℃, and stirring for 15 minutes at a stirring speed of 150 plus 250rpm to obtain tertiary mixed liquid;
step four: adding 0.5 part of ammonium dihydrogen phosphate into the three-time mixed liquid, keeping the temperature in a stirring tank at 30 ℃, simultaneously stirring and stirring for 5-8 minutes at the stirring speed of 150-250 rpm, then adding 5 parts of blumea oil, keeping the stirring speed of 150-250 rpm and stirring for 20 minutes at the temperature of 30 ℃ to obtain a final mixed liquid;
step five: and filtering the final mixed liquid to ensure the good forming effect of the whole body, thereby obtaining the finished product of the cleaning agent.
The invention has the beneficial effects that: the strong-cleaning environment-friendly type carbon-hydrogen cleaning agent special for the parts of the heat exchanger is characterized in that a carbon-hydrogen complex agent mixed by a de-aromatizing agent solvent and a dioctylamine liquid is used as a base material to mix the whole body, the dioctylamine is an amine solvent with excellent performance, is an intermediate for preparing an antistatic agent, a softening agent, a surfactant and a bactericide with excellent performance, and is also used as an extracting agent, so that the de-aromatizing agent solvent and other substances are fully mixed by the whole body, the integral forming effect is ensured, the integral cleaning effect is improved, the integral surface activity is improved by using an anionic surfactant, the whole body is conveniently and well cleaned, meanwhile, a mixed anti-rust agent made of a mixture of N-oleoyl sarcosine and heptadecenyl imidazoline succinate is used for mixing the whole body, and the mixed anti-rust agent is strongly infiltrated into iron rust, corrosive rust and oil stains, so that the screw screws and the rust are, Rust and corrosive substances on the bolt have the performances of rust removal by penetration, loosening lubrication, corrosion resistance, metal protection and the like, are convenient for the better work of parts of the heat exchanger, meanwhile, the dispersing agent formed in the ethylene-acrylic acid copolymer and the ethylene-vinyl acetate copolymer is used for dispersing the substances in the whole body, so that the condition that the cleaning agents with different liquid levels generate different effects on the whole body is ensured not to occur, the integral cleaning effect is increased, the water in the integral is removed through the demulsifying agent, thereby facilitating the overall normal use, ensuring the overall good cleaning effect, adding an antibacterial agent made of ammonium dihydrogen phosphate, preventing bacteria and fungi from forming colonies on the surfaces of the parts of the heat exchanger, ensuring the overall good storage effect, meanwhile, the mugwort leaf oil is used to reduce the overall generated smell and increase the overall environmental protection property, thereby increasing the overall practicability.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The invention discloses a special hydrocarbon cleaning agent with strong cleaning power for parts of an environment-friendly heat exchanger, which is characterized by comprising the following components in parts by weight: the cleaning agent comprises the following components in percentage by weight: 30-50 parts of hydrocarbon complexing agent, 5-8 parts of surfactant, 2-5 parts of mixed anti-rust agent, 3-6 parts of dispersant, 2-3 parts of demulsifier, 0.5-1 part of anti-microbial agent and 4-6 parts of environment-friendly additive.
Furthermore, the hydrocarbon complexing agent is a mixed liquid of a de-aromatizing solvent and a dioctylamine liquid, the ratio of the de-aromatizing solvent to the dioctylamine liquid in the hydrocarbon complexing agent is 99% of the de-aromatizing solvent and 1% of the dioctylamine liquid, and the dioctylamine is an amine solvent with excellent performance, is an intermediate for preparing an antistatic agent, a softening agent, a surfactant and a bactericide with excellent performance, and is also used as an extracting agent, so that the de-aromatizing solvent and other substances can be conveniently and fully mixed integrally, and the integral forming effect is ensured.
Furthermore, the surface active agent is an anionic surface active agent, the anionic surface active agent is SCL-1639 isomeric polyalcohol amine, and the SCL-1639 isomeric polyalcohol amine is a long-carbon chain alkyl acid isomeric polyalcohol amine soap type organic compound, and the anionic surface active agent increases the integral surface activity and ensures the integral use effect.
Furthermore, the mixed anti-rusting agent is a mixture of at least two of benzotriazole, N-oleoyl sarcosine, heptadecenyl imidazoline alkenyl succinate, dodecenyl succinic acid and oxidized petroleum fat, the mixed anti-rusting agent is a mixture of N-oleoyl sarcosine and heptadecenyl imidazoline alkenyl succinate, and the mixture of N-oleoyl sarcosine and heptadecenyl imidazoline alkenyl succinate has a good anti-rusting effect, so that the appearance of the heat exchanger component is ensured not to be rusted.
Further, the dispersing agent is selected from one or more of vinyl bis stearamide, ethylene-acrylic acid copolymer and ethylene-vinyl acetate copolymer, and is preferably selected from one or two of ethylene-acrylic acid copolymer and ethylene-vinyl acetate copolymer, and one or two of ethylene-acrylic acid copolymer and ethylene-vinyl acetate copolymer has good dispersing effect, so that the overall practicability is improved.
Furthermore, the demulsifying agent is one of an anionic demulsifier solution, a cationic demulsifier or a nonionic demulsifier, and the demulsifying agent is a nonionic demulsifier which removes water in the whole body, so that the whole body can be conveniently and normally used, and the good cleaning effect of the whole body is ensured.
Furthermore, the antibacterial agent is one or more of copper oxide, ammonium dihydrogen phosphate or nano silver ion powder selected as the antibacterial agent, the antibacterial agent is ammonium dihydrogen phosphate, the environment-friendly additive is made of blumea oil, overall generated smell is reduced, overall environmental friendliness is improved, and overall practicability is improved.
Example one
The method comprises the following steps: adding a hydrocarbon complexing agent consisting of 99% of dearomatization solvent and 1% of dioctylamine liquid into the ingredients with the stirring function, heating the whole to 30-35 ℃, keeping the temperature at 30-35 ℃, adding 7 parts of anionic surfactant into the 99% of dearomatization solvent and 1% of dioctylamine liquid, stirring the hydrocarbon complexing agent and the anionic surfactant, and stirring for 10 minutes at the stirring speed of 200 plus 250rpm to obtain a primary mixed solution;
step two: adding 3 parts of mixed anti-rust agent consisting of the mixture of N-oleoyl sarcosine and heptadecenyl imidazoline alkenyl succinate into the primary mixed solution, keeping the stirring speed of 200-48 rpm, continuously stirring at constant speed, continuously heating the stirring tank in the stirring process to ensure that the temperature in the tank reaches 40-48 ℃, keeping the temperature of 40-48 ℃, and stirring at the stirring speed of 200-250rpm for 2-5 minutes to generate secondary mixed solution;
step three: adding 4 parts of ethylene-vinyl acetate copolymer and 2 parts of nonionic demulsifier into the secondary mixed liquid, reducing the temperature in the stirring tank to 30-35 ℃, keeping the temperature in the stirring tank at 30 ℃, and stirring for 15 minutes at a stirring speed of 150 plus 250rpm to obtain tertiary mixed liquid;
step four: adding 0.5 part of ammonium dihydrogen phosphate into the three-time mixed liquid, keeping the temperature in a stirring tank at 30 ℃, simultaneously stirring and stirring for 5-8 minutes at the stirring speed of 150-250 rpm, then adding 5 parts of blumea oil, keeping the stirring speed of 150-250 rpm and stirring for 20 minutes at the temperature of 30 ℃ to obtain a final mixed liquid;
step five: filtering the final mixed solution to ensure good integral forming effect, thereby obtaining a finished cleaning agent product;
the cleaning agent finished product obtained by the first embodiment has a smooth surface, has a good cleaning effect on the whole, has stable and thorough anticorrosive and antirust functions, does not contain pungent smell on the whole, has a good antibacterial effect on the whole, and has high quality;
example two
The method comprises the following steps: adding a hydrocarbon complexing agent consisting of 99% of dearomatization solvent and 1% of dioctylamine liquid into the ingredients with the stirring function, heating the whole to 50-55 ℃, keeping the temperature at 50-55 ℃, adding 6 parts of anionic surfactant into the 99% of dearomatization solvent and 1% of dioctylamine liquid, stirring the hydrocarbon complexing agent and the anionic surfactant, and stirring for 10 minutes at the stirring speed of 200 plus 250rpm to obtain a primary mixed solution;
step two: adding 3 parts of mixed anti-rust agent consisting of the mixture of N-oleoyl sarcosine and heptadecenyl imidazoline alkenyl succinate into the primary mixed solution, keeping the stirring speed of 300-68 rpm, continuously stirring at constant speed, continuously heating the stirring tank in the stirring process to ensure that the temperature in the tank reaches 60-68 ℃, keeping the temperature of 60-68 ℃, and stirring at the stirring speed of 300-400rpm for 10 minutes to generate secondary mixed solution;
step three: adding 6 parts of ethylene-vinyl acetate copolymer and 2 parts of nonionic demulsifier into the secondary mixed liquid, reducing the temperature inside the stirring tank to 50-55 ℃, keeping the temperature inside the stirring tank at 50 ℃, and stirring for 15 minutes at a stirring speed of 150 plus 250rpm to obtain tertiary mixed liquid;
step four: adding 0.5 part of ammonium dihydrogen phosphate into the third mixed liquid, keeping the temperature in a stirring tank at 50 ℃, simultaneously stirring and stirring for 5-8 minutes at the stirring speed of 150-250 rpm, then adding 5 parts of blumea oil, keeping the stirring speed of 150-250 rpm and stirring for 20 minutes at the temperature of 50 ℃ to obtain a final mixed liquid;
step five: filtering the final mixed solution to ensure good integral forming effect, thereby obtaining a finished cleaning agent product;
the finished product of the cleaning agent obtained in the second embodiment has general surface smoothness, good cleaning effect on the whole, stable and thorough anti-corrosion and anti-rust functions, no pungent smell on the whole, general antibacterial effect on the whole and general quality;
EXAMPLE III
The method comprises the following steps: adding a hydrocarbon complexing agent consisting of 99% of dearomatization solvent and 1% of dioctylamine liquid into the ingredients with the stirring function, heating the whole to 30-35 ℃, keeping the temperature at 30-35 ℃, adding 7 parts of anionic surfactant into the 99% of dearomatization solvent and 1% of dioctylamine liquid, stirring the hydrocarbon complexing agent and the anionic surfactant, and stirring for 10 minutes at the stirring speed of 200 plus 250rpm to obtain a primary mixed solution;
step two: adding 3 parts of mixed anti-rust agent consisting of the mixture of N-oleoyl sarcosine and heptadecenyl imidazoline alkenyl succinate into the primary mixed solution, keeping the stirring speed of 200-48 rpm, continuously stirring at constant speed, continuously heating the stirring tank in the stirring process to ensure that the temperature in the tank reaches 40-48 ℃, keeping the temperature of 40-48 ℃, and stirring at the stirring speed of 200-250rpm for 2-5 minutes to generate secondary mixed solution;
step three: adding 4 parts of ethylene-vinyl acetate copolymer and 2 parts of nonionic demulsifier into the secondary mixed liquid, reducing the temperature in the stirring tank to 30-35 ℃, keeping the temperature in the stirring tank at 30 ℃, and stirring for 15 minutes at a stirring speed of 150 plus 250rpm to obtain tertiary mixed liquid;
step five: filtering the final mixed solution to ensure good integral forming effect, thereby obtaining a finished cleaning agent product;
the cleaning agent finished product obtained by the third embodiment has a smooth surface, has a very good cleaning effect on the whole, has stable and thorough anticorrosive and antirust functions, has pungent odor on the whole, has a poor antibacterial effect on the whole, and has poor quality.
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 special hydrocarbon cleaning agent for the environment-friendly heat exchanger parts with strong cleaning power is characterized in that: the cleaning agent comprises the following components in percentage by weight: 30-50 parts of hydrocarbon complexing agent, 5-8 parts of surfactant, 2-5 parts of mixed anti-rust agent, 3-6 parts of dispersant, 2-3 parts of demulsifier, 0.5-1 part of anti-microbial agent and 4-6 parts of environment-friendly additive.
2. The special hydrocarbon cleaning agent for the parts of the environment-friendly heat exchanger with strong cleaning power as claimed in claim 1, wherein the special hydrocarbon cleaning agent is characterized in that: the hydrocarbon complexing agent is a mixed liquid of a dearomatization solvent and a dioctylamine liquid, and the ratio of the dearomatization solvent to the dioctylamine liquid in the hydrocarbon complexing agent is 99% of the dearomatization solvent and 1% of the dioctylamine liquid.
3. The special hydrocarbon cleaning agent for the parts of the environment-friendly heat exchanger with strong cleaning power as claimed in claim 1, wherein the special hydrocarbon cleaning agent is characterized in that: the surfactant is an anionic surfactant, the anionic surfactant is SCL-1639 isomeric polyalcohol amine, and the SCL-1639 isomeric polyalcohol amine is a long-chain alkyl acid isomeric polyalcohol amine soap organic compound.
4. The special hydrocarbon cleaning agent for the parts of the environment-friendly heat exchanger with strong cleaning power as claimed in claim 1, wherein the special hydrocarbon cleaning agent is characterized in that: the mixed rust inhibitor is a mixture of at least two of benzotriazole, N-oleoyl sarcosine, heptadecenyl imidazoline alkenyl succinate, dodecenyl succinic acid and oxidized petroleum fat, and the mixed rust inhibitor is a mixture of N-oleoyl sarcosine and heptadecenyl imidazoline alkenyl succinate.
5. The special hydrocarbon cleaning agent for the parts of the environment-friendly heat exchanger with strong cleaning power as claimed in claim 1, wherein the special hydrocarbon cleaning agent is characterized in that: the dispersing agent is selected from one or more of vinyl bis stearamide, ethylene-acrylic acid copolymer and ethylene-vinyl acetate copolymer, and the dispersing agent is preferably selected from one or two of ethylene-acrylic acid copolymer and ethylene-vinyl acetate copolymer.
6. The special hydrocarbon cleaning agent for the parts of the environment-friendly heat exchanger with strong cleaning power as claimed in claim 1, wherein the special hydrocarbon cleaning agent is characterized in that: the demulsifier is one of an anionic demulsifier solution, a cationic demulsifier or a nonionic demulsifier, and the demulsifier is a nonionic demulsifier.
7. The special hydrocarbon cleaning agent for the parts of the environment-friendly heat exchanger with strong cleaning power as claimed in claim 1, wherein the special hydrocarbon cleaning agent is characterized in that: the antibacterial agent is one or more of an antibacterial agent selected from copper oxide, ammonium dihydrogen phosphate or nano silver ion powder, the antibacterial agent is ammonium dihydrogen phosphate, and the environment-friendly additive is made of blumea oil.
8. The special hydrocarbon cleaning agent for the parts and components of the environment-friendly heat exchanger with strong cleaning power as claimed in claims 1-7, wherein the special hydrocarbon cleaning agent comprises the following components in parts by weight: the cleaning agent comprises the following processing steps:
the method comprises the following steps: adding a hydrocarbon complexing agent consisting of 99% of dearomatization solvent and 1% of dioctylamine liquid into the ingredients with the stirring function, heating the whole to 30-35 ℃, keeping the temperature at 30-35 ℃, adding 7 parts of anionic surfactant into the 99% of dearomatization solvent and 1% of dioctylamine liquid, stirring the hydrocarbon complexing agent and the anionic surfactant, and stirring for 10 minutes at the stirring speed of 200 plus 250rpm to obtain a primary mixed solution;
step two: adding 3 parts of mixed anti-rust agent consisting of the mixture of N-oleoyl sarcosine and heptadecenyl imidazoline alkenyl succinate into the primary mixed solution, keeping the stirring speed of 200-48 rpm, continuously stirring at constant speed, continuously heating the stirring tank in the stirring process to ensure that the temperature in the tank reaches 40-48 ℃, keeping the temperature of 40-48 ℃, and stirring at the stirring speed of 200-250rpm for 2-5 minutes to generate secondary mixed solution;
step three: adding 4 parts of ethylene-vinyl acetate copolymer and 2 parts of nonionic demulsifier into the secondary mixed liquid, reducing the temperature in the stirring tank to 30-35 ℃, keeping the temperature in the stirring tank at 30 ℃, and stirring for 15 minutes at a stirring speed of 150 plus 250rpm to obtain tertiary mixed liquid;
step four: adding 0.5 part of ammonium dihydrogen phosphate into the three-time mixed liquid, keeping the temperature in a stirring tank at 30 ℃, simultaneously stirring and stirring for 5-8 minutes at the stirring speed of 150-250 rpm, then adding 5 parts of blumea oil, keeping the stirring speed of 150-250 rpm and stirring for 20 minutes at the temperature of 30 ℃ to obtain a final mixed liquid;
step five: and filtering the final mixed liquid to ensure the good forming effect of the whole body, thereby obtaining the finished product of the cleaning agent.
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| CN109592800A (en) * | 2018-12-12 | 2019-04-09 | 苏州启德胜环保科技有限公司 | A kind of eliminating sludge in pipe antirust agent and preparation method thereof |
| CN110042010A (en) * | 2019-05-28 | 2019-07-23 | 马鞍山华之杰金属表面处理剂有限公司 | A kind of environment protection type multifunctional agent for carbon hydrogen detergent and preparation method thereof |
| CN110055140A (en) * | 2019-05-28 | 2019-07-26 | 马鞍山华之杰金属表面处理剂有限公司 | It is a kind of to replace aqueous cleaning multiple-effect agent for carbon hydrogen detergent and preparation method thereof |
| CN111733423A (en) * | 2020-07-23 | 2020-10-02 | 上海康跃化工科技有限公司 | Composite acidic descaling and derusting cleaning agent |
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