CN111304663A - Metal cleaning agent and preparation method thereof - Google Patents
Metal cleaning agent and preparation method thereof Download PDFInfo
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- CN111304663A CN111304663A CN201911203018.0A CN201911203018A CN111304663A CN 111304663 A CN111304663 A CN 111304663A CN 201911203018 A CN201911203018 A CN 201911203018A CN 111304663 A CN111304663 A CN 111304663A
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- percent
- cleaning agent
- deionized water
- corrosion inhibitor
- metal cleaning
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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
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/061—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors nitrogen-containing compounds
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
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- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a metal cleaning agent which comprises the following components in parts by mass: 0.5 to 1 percent of triethanolamine, 0.1 to 1 percent of N-methyl pyrrolidone, 0.3 to 0.5 percent of corrosion inhibitor, 0.1 to 0.4 percent of alkyl sodium sulfonate, 0.2 to 0.4 percent of fatty alcohol-polyoxyethylene ether and the balance of deionized water; the invention also discloses a preparation method of the metal cleaning agent, which takes triethanolamine, N-methyl pyrrolidone, corrosion inhibitor, alkyl sodium sulfonate, fatty alcohol-polyoxyethylene ether and deionized water as main raw materials to be mixed to prepare the metal cleaning agent; the metal cleaning agent disclosed by the invention has the characteristics of thorough cleaning and strong cleaning force.
Description
Technical Field
The invention belongs to the technical field of cleaning products, and particularly relates to a metal cleaning agent and a preparation method of the metal cleaning agent.
Background
The organic cleaning agent is different from the inorganic cleaning agent in that the organic cleaning agent is a cleaning agent made of a carbon-containing compound, and the inorganic cleaning agent is a cleaning agent made of a carbon-free compound. However, the existing metal cleaning agent is poor in cleaning effect, and after the metal cleaning agent is used, the metal cleaning agent is frequently washed repeatedly to achieve the cleaning effect, a large amount of water resources are wasted, the cost is high, and the requirements of users cannot be met.
Disclosure of Invention
The invention aims to provide a metal cleaning agent which has the characteristics of thorough cleaning and strong cleaning force.
The invention also aims to provide the preparation method of the metal cleaning agent, which has the characteristics of simple preparation process and low production cost.
The technical scheme adopted by the invention is that the metal cleaning agent comprises the following components in percentage by mass: 0.5 to 1 percent of triethanolamine, 0.1 to 1 percent of N-methyl pyrrolidone, 0.3 to 0.5 percent of corrosion inhibitor, 0.1 to 0.4 percent of alkyl sodium sulfonate, 0.2 to 0.4 percent of fatty alcohol-polyoxyethylene ether and the balance of deionized water.
The invention adopts another technical scheme that a preparation method of the metal cleaning agent is implemented according to the following steps:
step 1, weighing the following components in parts by mass:
0.5 to 1 percent of triethanolamine, 0.1 to 1 percent of N-methyl pyrrolidone, 0.3 to 0.5 percent of corrosion inhibitor, 0.1 to 0.4 percent of alkyl sodium sulfonate, 0.2 to 0.4 percent of fatty alcohol-polyoxyethylene ether and the balance of deionized water;
step 2, adding sodium alkyl sulfonate, fatty alcohol-polyoxyethylene ether and N-methyl pyrrolidone into deionized water, and putting the deionized water into a reaction kettle to be uniformly stirred to obtain a mixed solution for later use;
and 3, adding triethanolamine and a corrosion inhibitor into the mixed solution, and uniformly stirring to obtain the metal cleaning agent.
The other technical scheme of the invention is also characterized in that:
in the step 2, the stirring temperature is 45-55 ℃ and the stirring time is 10-20 min.
In step 3, the stirring time is 15-20 min.
In the step 1, the corrosion inhibitor is ethylene diamine tetraacetic acid.
The invention has the beneficial effects that:
(1) the metal cleaning agent has strong detergency, no foam in the using process and quick and thorough removal of dust, oil and rust.
(2) The preparation method of the metal cleaning agent has the advantages of simple preparation process, suitability for industrial production and wide market prospect; the prepared metal cleaning agent has good cleaning effect, repeated cleaning operation is not needed, and a large amount of manpower and material resources are saved; not only saves water source, but also is environment-friendly and safe, and can not cause environmental pollution and harm to human health.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The invention relates to a metal cleaning agent which comprises the following components in percentage by mass: 0.5 to 1 percent of triethanolamine, 0.1 to 1 percent of N-methyl pyrrolidone, 0.3 to 0.5 percent of corrosion inhibitor, 0.1 to 0.4 percent of alkyl sodium sulfonate, 0.2 to 0.4 percent of fatty alcohol-polyoxyethylene ether and the balance of deionized water.
The invention relates to a preparation method of a metal cleaning agent, which is implemented according to the following steps:
step 1, weighing the following components in parts by mass:
0.5 to 1 percent of triethanolamine, 0.1 to 1 percent of N-methyl pyrrolidone, 0.3 to 0.5 percent of corrosion inhibitor, 0.1 to 0.4 percent of alkyl sodium sulfonate, 0.2 to 0.4 percent of fatty alcohol-polyoxyethylene ether and the balance of deionized water;
wherein the corrosion inhibitor is ethylene diamine tetraacetic acid;
step 2, adding sodium alkyl sulfonate, fatty alcohol-polyoxyethylene ether and N-methyl pyrrolidone into deionized water, and putting the deionized water into a reaction kettle to be uniformly stirred to obtain a mixed solution for later use;
wherein the stirring temperature is 45-55 deg.C, and the stirring time is 10-20 min;
step 3, adding triethanolamine and a corrosion inhibitor into the mixed solution, and uniformly stirring to obtain a metal cleaning agent;
wherein the stirring time is 15-20 min.
Example 1
The invention relates to a preparation method of a metal cleaning agent, which is implemented according to the following steps:
step 1, weighing the following components in parts by mass:
0.5% of triethanolamine, 0.1% of N-methyl pyrrolidone, 0.3% of corrosion inhibitor, 0.1% of alkyl sodium sulfonate, 0.2% of fatty alcohol-polyoxyethylene ether and the balance of deionized water;
wherein the corrosion inhibitor is ethylene diamine tetraacetic acid;
step 2, adding sodium alkyl sulfonate, fatty alcohol-polyoxyethylene ether and N-methyl pyrrolidone into deionized water, and putting the deionized water into a reaction kettle to be uniformly stirred to obtain a mixed solution for later use;
wherein the stirring temperature is 45 ℃ and the stirring time is 10 min;
step 3, adding triethanolamine and a corrosion inhibitor into the mixed solution, and uniformly stirring to obtain a metal cleaning agent;
wherein the stirring time is 15 min.
Example 2
The invention relates to a preparation method of a metal cleaning agent, which is implemented according to the following steps:
step 1, weighing the following components in parts by mass:
1% of triethanolamine, 1% of N-methyl pyrrolidone, 0.5% of corrosion inhibitor, 0.4% of alkyl sodium sulfonate, 0.4% of fatty alcohol-polyoxyethylene ether and the balance of deionized water;
wherein the corrosion inhibitor is ethylene diamine tetraacetic acid;
step 2, adding sodium alkyl sulfonate, fatty alcohol-polyoxyethylene ether and N-methyl pyrrolidone into deionized water, and putting the deionized water into a reaction kettle to be uniformly stirred to obtain a mixed solution for later use;
wherein the stirring temperature is 55 ℃ and the stirring time is 20 min;
step 3, adding triethanolamine and a corrosion inhibitor into the mixed solution, and uniformly stirring to obtain a metal cleaning agent;
wherein the stirring time is 20 min.
Example 3
The invention relates to a preparation method of a metal cleaning agent, which is implemented according to the following steps:
step 1, weighing the following components in parts by mass:
0.7% of triethanolamine, 0.6% of N-methyl pyrrolidone, 0.4% of corrosion inhibitor, 0.3% of alkyl sodium sulfonate, 0.3% of fatty alcohol-polyoxyethylene ether and the balance of deionized water;
wherein the corrosion inhibitor is ethylene diamine tetraacetic acid;
step 2, adding sodium alkyl sulfonate, fatty alcohol-polyoxyethylene ether and N-methyl pyrrolidone into deionized water, and putting the deionized water into a reaction kettle to be uniformly stirred to obtain a mixed solution for later use;
wherein the stirring temperature is 50 ℃ and the stirring time is 15 min;
step 3, adding triethanolamine and a corrosion inhibitor into the mixed solution, and uniformly stirring to obtain a metal cleaning agent;
wherein the stirring time is 17 min.
Example 4
The invention relates to a preparation method of a metal cleaning agent, which is implemented according to the following steps:
step 1, weighing the following components in parts by mass:
0.6% of triethanolamine, 0.5% of N-methyl pyrrolidone, 0.5% of corrosion inhibitor, 0.23% of alkyl sodium sulfonate, 0.35% of fatty alcohol-polyoxyethylene ether and the balance of deionized water;
wherein the corrosion inhibitor is ethylene diamine tetraacetic acid;
step 2, adding sodium alkyl sulfonate, fatty alcohol-polyoxyethylene ether and N-methyl pyrrolidone into deionized water, and putting the deionized water into a reaction kettle to be uniformly stirred to obtain a mixed solution for later use;
wherein the stirring temperature is 48 ℃ and the stirring time is 13 min;
step 3, adding triethanolamine and a corrosion inhibitor into the mixed solution, and uniformly stirring to obtain a metal cleaning agent;
wherein the stirring time is 16 min.
Example 5
The invention relates to a preparation method of a metal cleaning agent, which is implemented according to the following steps:
step 1, weighing the following components in parts by mass:
0.8% of triethanolamine, 0.9% of N-methyl pyrrolidone, 0.37% of corrosion inhibitor, 0.33% of alkyl sodium sulfonate, 0.28% of fatty alcohol-polyoxyethylene ether and the balance of deionized water;
wherein the corrosion inhibitor is ethylene diamine tetraacetic acid;
step 2, adding sodium alkyl sulfonate, fatty alcohol-polyoxyethylene ether and N-methyl pyrrolidone into deionized water, and putting the deionized water into a reaction kettle to be uniformly stirred to obtain a mixed solution for later use;
wherein the stirring temperature is 52 ℃ and the stirring time is 17 min;
step 3, adding triethanolamine and a corrosion inhibitor into the mixed solution, and uniformly stirring to obtain a metal cleaning agent;
wherein, the stirring time is 18 min.
Claims (5)
1. The metal cleaning agent is characterized by comprising the following components in percentage by mass: 0.5 to 1 percent of triethanolamine, 0.1 to 1 percent of N-methyl pyrrolidone, 0.3 to 0.5 percent of corrosion inhibitor, 0.1 to 0.4 percent of alkyl sodium sulfonate, 0.2 to 0.4 percent of fatty alcohol-polyoxyethylene ether and the balance of deionized water.
2. The preparation method of the metal cleaning agent is characterized by comprising the following steps:
step 1, weighing the following components in parts by mass:
0.5 to 1 percent of triethanolamine, 0.1 to 1 percent of N-methyl pyrrolidone, 0.3 to 0.5 percent of corrosion inhibitor, 0.1 to 0.4 percent of alkyl sodium sulfonate, 0.2 to 0.4 percent of fatty alcohol-polyoxyethylene ether and the balance of deionized water;
step 2, adding the sodium alkyl sulfonate, the fatty alcohol-polyoxyethylene ether and the N-methyl pyrrolidone into deionized water, and putting the deionized water into a reaction kettle to be uniformly stirred to obtain a mixed solution for later use;
and 3, adding triethanolamine and a corrosion inhibitor into the mixed solution, and uniformly stirring to obtain the metal cleaning agent.
3. The preparation method of the metal cleaner as claimed in claim 2, wherein in the step 2, the stirring temperature is 45-55 ℃ and the stirring time is 10-20 min.
4. The method for preparing the metal cleaner as claimed in claim 2, wherein the stirring time in the step 3 is 15-20 min.
5. The method for preparing a metal cleaner as claimed in claim 2, wherein in step 1, the corrosion inhibitor is ethylenediamine tetraacetic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911203018.0A CN111304663A (en) | 2019-11-29 | 2019-11-29 | Metal cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911203018.0A CN111304663A (en) | 2019-11-29 | 2019-11-29 | Metal cleaning agent and preparation method thereof |
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| CN111304663A true CN111304663A (en) | 2020-06-19 |
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| CN201911203018.0A Pending CN111304663A (en) | 2019-11-29 | 2019-11-29 | Metal cleaning agent and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942483A (en) * | 1998-02-10 | 1999-08-24 | Leu; Shiow Jiuan Freida | High molecular weight, solid state active detergent |
| CN1847381A (en) * | 2006-04-30 | 2006-10-18 | 北京市航天焊接材料厂 | Green multifunctional detergent and its prepn process |
| CN103289833A (en) * | 2013-05-24 | 2013-09-11 | 何丽萍 | Fatty alcohol-polyoxyethylene ether liquid detergent and preparation method thereof |
| CN108251227A (en) * | 2018-02-11 | 2018-07-06 | 山东佳星环保科技有限公司 | A kind of Military Electronic Equipment detergent and preparation method thereof |
| CN108719313A (en) * | 2018-05-24 | 2018-11-02 | 江苏明德立达作物科技有限公司 | A kind of aqueous suspension agent and its preparation method and application |
-
2019
- 2019-11-29 CN CN201911203018.0A patent/CN111304663A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942483A (en) * | 1998-02-10 | 1999-08-24 | Leu; Shiow Jiuan Freida | High molecular weight, solid state active detergent |
| CN1847381A (en) * | 2006-04-30 | 2006-10-18 | 北京市航天焊接材料厂 | Green multifunctional detergent and its prepn process |
| CN103289833A (en) * | 2013-05-24 | 2013-09-11 | 何丽萍 | Fatty alcohol-polyoxyethylene ether liquid detergent and preparation method thereof |
| CN108251227A (en) * | 2018-02-11 | 2018-07-06 | 山东佳星环保科技有限公司 | A kind of Military Electronic Equipment detergent and preparation method thereof |
| CN108719313A (en) * | 2018-05-24 | 2018-11-02 | 江苏明德立达作物科技有限公司 | A kind of aqueous suspension agent and its preparation method and application |
Non-Patent Citations (1)
| Title |
|---|
| 王鹤义: "《有机化学》", 30 November 2001, 中国石油大学出版社 * |
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Application publication date: 20200619 |
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