CN108914137A - A kind of environment-friendly metal rust remover - Google Patents
A kind of environment-friendly metal rust remover Download PDFInfo
- Publication number
- CN108914137A CN108914137A CN201810885121.7A CN201810885121A CN108914137A CN 108914137 A CN108914137 A CN 108914137A CN 201810885121 A CN201810885121 A CN 201810885121A CN 108914137 A CN108914137 A CN 108914137A
- Authority
- CN
- China
- Prior art keywords
- parts
- environment
- rust remover
- friendly metal
- metal rust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
Abstract
The invention discloses a kind of environment-friendly metal rust removers, it is comprised the following raw materials by weight percent：5-12 parts of organic acid, 2-3 parts of disodium ethylene diamine tetraacetate, 2.5-5 parts of sodium alginate, 4-6 parts of oleic acid polyethylene glycol, 1.5-5 parts of nano silica, 5-7 parts of non-particle surface activating agent, 20-30 parts of distilled water.The advantages that environment-friendly metal rust remover of the invention, rust remover of the invention does not obviously generate smog and pernicious gas, do not stimulate skin, allergic phenomena will not occur to human body when in use, pollution is not generated to environment.
Description
Technical field
The present invention relates to Treatment of Metal Surface Material Fields, more particularly to a kind of environment-friendly metal rust remover.
Background technique
Ferrous metal (steel) is placed under outdoor or open-air condition and gets rusty easily, and not only influences presentation quality, also will affect
Being normally carried out for the techniques such as spray painting, bonding, such as handles not in time, but will cause scrapping for material, leads to unnecessary economic damage
It loses.
Traditional chemical derusting can be chemically reacted usually using strong acid, acid with iron rust and metal oxide, and generation can
Dissolubility salt, to achieve the purpose that derusting, while derusting, acid again can and underlying metal react and release hydrogen, Hydrogen Energy pair
The oxide skin of iron rust and indissoluble generates pressure, be conducive to they peeling and high price iron reduction, accelerate the process of pickling, but pass
There is also apparent defects for the acid solution processing method of system:The generation of a large amount of hydrogen can make steel generate hydrogen embrittlement i.e. in treatment process
Phenomenon causes the mechanical properties decrease of metal, influences the intensity of steel itself;Acid mist is easily formed simultaneously, influences operator's
Equipment and environment around health and corrosion;The consumption of acid solution is also larger, increases processing cost;This kind of acid can be formed steel
Excessive erosion.Furthermore the residue largely generated need to be discharged often, not only heavy corrosion industrial pipeline, but also contaminated soil and environment.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of environment-friendly metal rust remover, rust remover of the invention makes
The advantages that used time does not obviously generate smog and pernicious gas, does not stimulate skin, and allergic phenomena will not occur to human body, not to environment
Generate pollution.
In order to solve the above technical problems, one technical scheme adopted by the invention is that：A kind of environment-friendly metal rust remover, it
It comprises the following raw materials by weight percent：Organic acid, disodium ethylene diamine tetraacetate, sodium alginate, oleic acid polyethylene glycol, nanometer
Silica, non-particle surface activating agent, distilled water, the mass fraction of each component is in the environment-friendly metal rust remover：Have
5-12 parts of machine acid, 2-3 parts of disodium ethylene diamine tetraacetate, 2.5-5 parts of sodium alginate, 4-6 parts of oleic acid polyethylene glycol, nanometer titanium dioxide
1.5-5 parts of silicon, 5-7 parts of non-particle surface activating agent, 20-30 parts of distilled water.
In one embodiment of the present of invention, the organic acid is one of citric acid, boric acid or lactic acid or kind.
In one embodiment of the present of invention, the nonionic surfactant be cocoanut fatty acid diethanolamide or
One of fluorocarbon surfactant.
In one embodiment of the present of invention, the mass fraction of each component is in the environment-friendly metal rust remover：Organic acid 5
Part, 2 parts of disodium ethylene diamine tetraacetate, 2.5 parts of sodium alginate, 4 parts of oleic acid polyethylene glycol, 1.5 parts of nano silica, non-particle
5 parts of surfactant, 20 parts of distilled water.
In one embodiment of the present of invention, the mass fraction of each component is in the environment-friendly metal rust remover：Organic acid 6
Part, 3 parts of disodium ethylene diamine tetraacetate, 3 parts of sodium alginate, 5 parts of oleic acid polyethylene glycol, 3 parts of nano silica, non-particle surface
6 parts of activating agent, 25 parts of distilled water.
In one embodiment of the present of invention, the mass fraction of each component is in the environment-friendly metal rust remover：Organic acid
12 parts, 3 parts of disodium ethylene diamine tetraacetate, 5 parts of sodium alginate, 6 parts of oleic acid polyethylene glycol, 5 parts of nano silica, non-particle table
7 parts of face activating agent, 30 parts of distilled water.
The invention mainly solves the technical problem of providing a kind of environment-friendly metal rust remover, rust remover of the invention makes
The advantages that used time does not obviously generate smog and pernicious gas, does not stimulate skin, and allergic phenomena will not occur to human body, not to environment
Generate pollution.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention is provided the invention discloses a kind of environment-friendly metal rust remover, it by following weight percent raw material group
At：Organic acid, disodium ethylene diamine tetraacetate, sodium alginate, oleic acid polyethylene glycol, nano silica, non-particle surface activity
Agent, distilled water, the mass fraction of each component is in the environment-friendly metal rust remover：5-12 parts of organic acid, ethylenediamine tetra-acetic acid
2-3 parts of disodium, 2.5-5 parts of sodium alginate, 4-6 parts of oleic acid polyethylene glycol, 1.5-5 parts of nano silica, non-particle surface are living
Property 5-7 parts of agent, 20-30 parts of distilled water.
Among the above, the organic acid is one of citric acid, boric acid or lactic acid or kind.
Among the above, the nonionic surfactant is cocoanut fatty acid diethanolamide or fluorocarbon surfactant
One of.
Among the above, the mass fraction of each component is in the environment-friendly metal rust remover：5 parts of organic acid, ethylenediamine tetrem
2 parts of acid disodium, 2.5 parts of sodium alginate, 4 parts of oleic acid polyethylene glycol, 1.5 parts of nano silica, non-particle surface activating agent 5
Part, 20 parts of distilled water.
Among the above, the mass fraction of each component is in the environment-friendly metal rust remover：6 parts of organic acid, ethylenediamine tetrem
3 parts of acid disodium, 5 parts of oleic acid polyethylene glycol, 3 parts of nano silica, 6 parts of non-particle surface activating agent, steams 3 parts of sodium alginate
25 parts of distilled water.
Among the above, the mass fraction of each component is in the environment-friendly metal rust remover：12 parts of organic acid, ethylenediamine tetrem
3 parts of acid disodium, 6 parts of oleic acid polyethylene glycol, 5 parts of nano silica, 7 parts of non-particle surface activating agent, steams 5 parts of sodium alginate
30 parts of distilled water.
The beneficial effects of the invention are as follows：Environment-friendly metal rust remover of the invention, rust remover of the invention are bright when in use
Aobvious the advantages that not generating smog and pernicious gas, not stimulating skin, allergic phenomena will not be occurred to human body, dirt is not generated to environment
Dye.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain similarly includes in scope of patent protection of the invention.
Claims (6)
1. a kind of environment-friendly metal rust remover, which is characterized in that it is comprised the following raw materials by weight percent：Organic acid, second
Edetate disodium, sodium alginate, oleic acid polyethylene glycol, nano silica, non-particle surface activating agent, distilled water, institute
The mass fraction for stating each component in environment-friendly metal rust remover is：5-12 parts of organic acid, 2-3 parts of disodium ethylene diamine tetraacetate, sea
2.5-5 parts of mosanom, 1.5-5 parts of nano silica, 5-7 parts of non-particle surface activating agent, steams 4-6 parts of oleic acid polyethylene glycol
20-30 parts of distilled water.
2. a kind of environment-friendly metal rust remover according to claim 1, which is characterized in that the organic acid be citric acid,
One of boric acid or lactic acid or kind.
3. a kind of environment-friendly metal rust remover according to claim 1, which is characterized in that the nonionic
Surfactant is one of cocoanut fatty acid diethanolamide or fluorocarbon surfactant.
4. a kind of environment-friendly metal rust remover according to claim 1, which is characterized in that the environment-friendly metal rust remover
The mass fraction of middle each component is：5 parts of organic acid, 2 parts of disodium ethylene diamine tetraacetate, 2.5 parts of sodium alginate, oleic acid polyethylene glycol
4 parts, 1.5 parts of nano silica, 5 parts of non-particle surface activating agent, 20 parts of distilled water.
5. a kind of environment-friendly metal rust remover according to claim 1, which is characterized in that the environment-friendly metal rust remover
The mass fraction of middle each component is：6 parts of organic acid, 3 parts of disodium ethylene diamine tetraacetate, 3 parts of sodium alginate, oleic acid polyethylene glycol 5
Part, 3 parts of nano silica, 6 parts of non-particle surface activating agent, 25 parts of distilled water.
6. a kind of environment-friendly metal rust remover according to claim 1, which is characterized in that the environment-friendly metal rust remover
The mass fraction of middle each component is：12 parts of organic acid, 3 parts of disodium ethylene diamine tetraacetate, 5 parts of sodium alginate, oleic acid polyethylene glycol 6
Part, 5 parts of nano silica, 7 parts of non-particle surface activating agent, 30 parts of distilled water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810885121.7A CN108914137A (en) | 2018-08-06 | 2018-08-06 | A kind of environment-friendly metal rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810885121.7A CN108914137A (en) | 2018-08-06 | 2018-08-06 | A kind of environment-friendly metal rust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108914137A true CN108914137A (en) | 2018-11-30 |
Family
ID=64394743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810885121.7A Withdrawn CN108914137A (en) | 2018-08-06 | 2018-08-06 | A kind of environment-friendly metal rust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108914137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574867A (en) * | 2022-02-22 | 2022-06-03 | 苏州工业园区科瑞达新材料技术有限公司 | Rust remover and preparation method and application thereof |
-
2018
- 2018-08-06 CN CN201810885121.7A patent/CN108914137A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574867A (en) * | 2022-02-22 | 2022-06-03 | 苏州工业园区科瑞达新材料技术有限公司 | Rust remover and preparation method and application thereof |
| CN114574867B (en) * | 2022-02-22 | 2024-02-06 | 苏州工业园区科瑞达新材料技术有限公司 | Rust remover and preparation method and application thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |