CN104498968A - Efficient rust remover - Google Patents
Efficient rust remover Download PDFInfo
- Publication number
- CN104498968A CN104498968A CN201410716506.2A CN201410716506A CN104498968A CN 104498968 A CN104498968 A CN 104498968A CN 201410716506 A CN201410716506 A CN 201410716506A CN 104498968 A CN104498968 A CN 104498968A
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- China
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- mass fraction
- parts
- acid
- steel
- peregal
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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
- C23G1/08—Iron or steel
Abstract
The invention belongs to the field of health maintenance and particularly relates to an efficient rust remover. The efficient rust remover comprises the following components in parts by mass: 15-25 parts of aminosulfonic acid, 15-25 parts of boric acid, 10-30 parts of sodium dodecyl sulfate, 15-35 parts of Peregal OS-15, 15-35 parts of hexamethylenetetramine, 4-24 parts of coconut acid monoethanolamide and 500-800 parts of deionized water. The rust remover has the advantages that the corrosion or other harms to steel are not caused, the rust on the surface of the steel can be well removed and the steel is ensured not to be destroyed even if the rust remover is applied in a long term; and by virtue of large-scale popularization and application, each component is low in cost and thus the invested cost of users can be greatly reduced compared to the existing efficient rust remover.
Description
Technical field
The invention belongs to industrial circle, specifically a kind of high-efficient rust-removing agent.
Background technology
Acid can with iron rust and metal oxide generation chemical reaction, generate solubility salt, thus reach the object of rust cleaning, while rust cleaning, acid to react releasing hydrogen with underlying metal again, the oxide skin of Hydrogen Energy to iron rust and indissoluble produces pressure, be conducive to their reduction with high price iron of peeling off, accelerate the process of pickling, but traditional acid solution treatment process also also exists obvious defect: namely in treating processes, the generation of a large amount of hydrogen can make steel produce Hydrogen Brittleness Phenomena, cause the mechanical properties decrease of metal, affect the intensity of iron and steel itself; Easily form acid mist simultaneously, affect the health of operator and corrode equipment around and environment; The consumption of acid solution is also comparatively large, increases processing cost; This kind of acid can form excessive erosion to steel.In addition a large amount of residue produced, need often discharge, both heavy corrosion industrial pipeline, again contaminated soil and environment.If number of patent application is CN200710150668.4, the applying date is 2007-12-03, the patent of invention that name is called " novel method with the iron rust on concentrated hydrochloric acid or vitriol oil removing steel device ", its technical scheme is: the novel method that the present invention relates to the iron rust on a kind of concentrated hydrochloric acid or vitriol oil removing steel device.In hydrochloric acid or sulfuric acid, add urea, or add ammonium sulfate in sulfuric acid, be used for removing the rust on iron and steel.Just hydrochloric acid or the sulfuric acid that consume, urea or ammonium sulfate do not consume, but play and prevent acid mist from occurring, reduce the inhibitor effect that acid is corroded iron itself.When acid is depleted to similar, supplement concentrated hydrochloric acid or the vitriol oil one after another, rust cleaning is just constantly carried out.But above-mentioned patent is when life-time service, can damage iron and steel itself, although rust has been removed, iron and steel has also received damage, loses more than gain.
Summary of the invention
In order to overcome the problem of the meeting injury iron and steel that existing high-efficient rust-removing agent exists itself, now a kind of high-efficient rust-removing agent that can not injure iron and steel is proposed.。
For realizing above-mentioned technique effect, technical solution of the present invention is as follows:
A kind of high-efficient rust-removing agent, it is characterized in that: include thionamic acid, boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine and deionized water, the mass fraction of described thionamic acid is 15-25 part, the mass fraction of described boric acid is 15-25 part, the mass fraction of described sodium lauryl sulphate is 10-30 part, the mass fraction of described peregal os-15 is 15-35 part, the mass fraction of described hexamethylenetetramine is 15-35 part, the mass fraction of described coconut formyl single-alcohol amine is 4-24 part, the mass fraction of described deionized water is 500-800 part.
The mass fraction of described thionamic acid is 17-22 part, the mass fraction of described boric acid is 17-21 part, the mass fraction of described sodium lauryl sulphate is 20-25 part, the mass fraction of described peregal os-15 is 26-31 part, the mass fraction of described hexamethylenetetramine is 20-30 part, the mass fraction of described coconut formyl single-alcohol amine is 13-20 part, and the mass fraction of described deionized water is 600-700 part.
The mass fraction of described thionamic acid is 21 parts, the mass fraction of described boric acid is 19 parts, the mass fraction of described sodium lauryl sulphate is 23 parts, the mass fraction of described peregal os-15 is 28 parts, the mass fraction of described hexamethylenetetramine is 24 parts, the mass fraction of described coconut formyl single-alcohol amine is 17 parts, and the mass fraction of described deionized water is 650 parts.
Also include potassium hydroxide and polyvinyl alcohol, the mass fraction of described potassium hydroxide is 10-30 part, and the mass fraction of described polyvinyl alcohol is 20-35 part.
The mass fraction of described potassium hydroxide is 19 parts, and the mass fraction of described polyvinyl alcohol is 26 parts.
The concentration of described boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine, potassium hydroxide and polyvinyl alcohol is 30-50%.
The invention has the advantages that:
The present invention can not cause corrosion or other injuries to iron and steel, and can the rust on iron and steel well be eliminated, even if ensure that life-time service also can not destroy the advantage of iron and steel, utilize and apply on a large scale, and each composition is with low cost, compared to existing high-efficient rust-removing agent, the input cost of user greatly can be reduced.
Embodiment
A kind of high-efficient rust-removing agent includes thionamic acid, boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine and deionized water, the mass fraction of described thionamic acid is 15-25 part, the mass fraction of described boric acid is 15-25 part, the mass fraction of described sodium lauryl sulphate is 10-30 part, the mass fraction of described peregal os-15 is 15-35 part, the mass fraction of described hexamethylenetetramine is 15-35 part, the mass fraction of described coconut formyl single-alcohol amine is 4-24 part, the mass fraction of described deionized water is 500-800 part.
The present invention can not cause corrosion or other injuries to iron and steel, and can the rust on iron and steel well be eliminated, even if ensure that life-time service also can not destroy the advantage of iron and steel, utilize and apply on a large scale, and each composition is with low cost, compared to existing high-efficient rust-removing agent, the input cost of user greatly can be reduced.
Embodiment 2
A kind of high-efficient rust-removing agent, it is characterized in that: include thionamic acid, boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine and deionized water, the mass fraction of described thionamic acid is 17-22 part, the mass fraction of described boric acid is 17-21 part, the mass fraction of described sodium lauryl sulphate is 20-25 part, the mass fraction of described peregal os-15 is 26-31 part, the mass fraction of described hexamethylenetetramine is 20-30 part, the mass fraction of described coconut formyl single-alcohol amine is 13-20 part, the mass fraction of described deionized water is 600-700 part.Also include potassium hydroxide and polyvinyl alcohol, the mass fraction of described potassium hydroxide is 10-30 part, and the mass fraction of described polyvinyl alcohol is 20-35 part.The present invention can not cause corrosion or other injuries to iron and steel, and can the rust on iron and steel well be eliminated, even if ensure that life-time service also can not destroy the advantage of iron and steel, utilize and apply on a large scale, and each composition is with low cost, compared to existing high-efficient rust-removing agent, the input cost of user greatly can be reduced.The concentration of described boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine, potassium hydroxide and polyvinyl alcohol is 50%.
Embodiment 3
A kind of high-efficient rust-removing agent, it is characterized in that: include thionamic acid, boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine and deionized water, the mass fraction of described thionamic acid is 21 parts, the mass fraction of described boric acid is 19 parts, the mass fraction of described sodium lauryl sulphate is 23 parts, the mass fraction of described peregal os-15 is 28 parts, the mass fraction of described hexamethylenetetramine is 24 parts, the mass fraction of described coconut formyl single-alcohol amine is 17 parts, and the mass fraction of described deionized water is 650 parts.Also include potassium hydroxide and polyvinyl alcohol, the mass fraction of described potassium hydroxide is 19 parts, and the mass fraction of described polyvinyl alcohol is 26 parts.The present invention can not cause corrosion or other injuries to iron and steel, and can the rust on iron and steel well be eliminated, even if ensure that life-time service also can not destroy the advantage of iron and steel, utilize and apply on a large scale, and each composition is with low cost, compared to existing high-efficient rust-removing agent, the input cost of user greatly can be reduced.
The concentration of described boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine, potassium hydroxide and polyvinyl alcohol is 50%.
Embodiment 4
A kind of high-efficient rust-removing agent, it is characterized in that: include thionamic acid, boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine and deionized water, the mass fraction of described thionamic acid is 20 parts, the mass fraction of described boric acid is 20 parts, the mass fraction of described sodium lauryl sulphate is 22 parts, the mass fraction of described peregal os-15 is 29 parts, the mass fraction of described hexamethylenetetramine is 23 parts, the mass fraction of described coconut formyl single-alcohol amine is 18 parts, and the mass fraction of described deionized water is 600 parts.Also include potassium hydroxide and polyvinyl alcohol, the mass fraction of described potassium hydroxide is 20 parts, and the mass fraction of described polyvinyl alcohol is 25 parts.The present invention can not cause corrosion or other injuries to iron and steel, and can the rust on iron and steel well be eliminated, even if ensure that life-time service also can not destroy the advantage of iron and steel, utilize and apply on a large scale, and each composition is with low cost, compared to existing high-efficient rust-removing agent, the input cost of user greatly can be reduced.
The concentration of described boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine, potassium hydroxide and polyvinyl alcohol is 50%.
Claims (6)
1. a high-efficient rust-removing agent, it is characterized in that: include thionamic acid, boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine and deionized water, the mass fraction of described thionamic acid is 15-25 part, the mass fraction of described boric acid is 15-25 part, the mass fraction of described sodium lauryl sulphate is 10-30 part, the mass fraction of described peregal os-15 is 15-35 part, the mass fraction of described hexamethylenetetramine is 15-35 part, the mass fraction of described coconut formyl single-alcohol amine is 4-24 part, the mass fraction of described deionized water is 500-800 part.
2. high-efficient rust-removing agent according to claim 1, it is characterized in that: the mass fraction of described thionamic acid is 17-22 part, the mass fraction of described boric acid is 17-21 part, the mass fraction of described sodium lauryl sulphate is 20-25 part, the mass fraction of described peregal os-15 is 26-31 part, the mass fraction of described hexamethylenetetramine is 20-30 part, and the mass fraction of described coconut formyl single-alcohol amine is 13-20 part, and the mass fraction of described deionized water is 600-700 part.
3. high-efficient rust-removing agent according to claim 2, it is characterized in that: the mass fraction of described thionamic acid is 21 parts, the mass fraction of described boric acid is 19 parts, the mass fraction of described sodium lauryl sulphate is 23 parts, the mass fraction of described peregal os-15 is 28 parts, the mass fraction of described hexamethylenetetramine is 24 parts, and the mass fraction of described coconut formyl single-alcohol amine is 17 parts, and the mass fraction of described deionized water is 650 parts.
4. the high-efficient rust-removing agent according to claim 1,2 or 3, is characterized in that: also include potassium hydroxide and polyvinyl alcohol, and the mass fraction of described potassium hydroxide is 10-30 part, and the mass fraction of described polyvinyl alcohol is 20-35 part.
5. high-efficient rust-removing agent according to claim 4, is characterized in that: the mass fraction of described potassium hydroxide is 19 parts, and the mass fraction of described polyvinyl alcohol is 26 parts.
6. high-efficient rust-removing agent according to claim 4, is characterized in that: the concentration of described boric acid, sodium lauryl sulphate, peregal os-15, hexamethylenetetramine, coconut formyl single-alcohol amine, potassium hydroxide and polyvinyl alcohol is 30-50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410716506.2A CN104498968A (en) | 2014-12-02 | 2014-12-02 | Efficient rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410716506.2A CN104498968A (en) | 2014-12-02 | 2014-12-02 | Efficient rust remover |
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| CN104498968A true CN104498968A (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410716506.2A Pending CN104498968A (en) | 2014-12-02 | 2014-12-02 | Efficient rust remover |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970233A (en) * | 2016-07-14 | 2016-09-28 | 南通中兴多元复合钢管有限公司 | Environment-friendly rust remover |
| CN109722671A (en) * | 2019-02-28 | 2019-05-07 | 苏州纳孚林科金属表面技术有限公司 | A kind of cross-linking type boron sulfuric ester descaling grease |
| CN110344042A (en) * | 2019-07-19 | 2019-10-18 | 浙江瑞浦科技有限公司 | A kind of surface treatment method of stainless steel rebar with ribbing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101144167A (en) * | 2007-10-24 | 2008-03-19 | 定襄银河镀锌法兰有限公司 | Brightening rust removing agent |
| CN102936730A (en) * | 2012-11-27 | 2013-02-20 | 江苏凯靖管业有限公司 | Formula of efficient environment-friendly rust removal liquid |
| CN103069050A (en) * | 2010-08-20 | 2013-04-24 | 3M创新有限公司 | Rust removing composition |
-
2014
- 2014-12-02 CN CN201410716506.2A patent/CN104498968A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144167A (en) * | 2007-10-24 | 2008-03-19 | 定襄银河镀锌法兰有限公司 | Brightening rust removing agent |
| CN103069050A (en) * | 2010-08-20 | 2013-04-24 | 3M创新有限公司 | Rust removing composition |
| CN102936730A (en) * | 2012-11-27 | 2013-02-20 | 江苏凯靖管业有限公司 | Formula of efficient environment-friendly rust removal liquid |
Non-Patent Citations (1)
| Title |
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| 徐永成: "钢铁盐酸除锈常用添加剂及应用", 《四川冶金》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970233A (en) * | 2016-07-14 | 2016-09-28 | 南通中兴多元复合钢管有限公司 | Environment-friendly rust remover |
| CN109722671A (en) * | 2019-02-28 | 2019-05-07 | 苏州纳孚林科金属表面技术有限公司 | A kind of cross-linking type boron sulfuric ester descaling grease |
| CN109722671B (en) * | 2019-02-28 | 2021-01-05 | 苏州纳孚林科金属表面技术有限公司 | Cross-linking type borosulfate rust removal paste |
| CN110344042A (en) * | 2019-07-19 | 2019-10-18 | 浙江瑞浦科技有限公司 | A kind of surface treatment method of stainless steel rebar with ribbing |
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Application publication date: 20150408 |