CN105970236A - Neutral rust remover - Google Patents
Neutral rust remover Download PDFInfo
- Publication number
- CN105970236A CN105970236A CN201610556894.1A CN201610556894A CN105970236A CN 105970236 A CN105970236 A CN 105970236A CN 201610556894 A CN201610556894 A CN 201610556894A CN 105970236 A CN105970236 A CN 105970236A
- Authority
- CN
- China
- Prior art keywords
- rust remover
- rust
- neutral
- water
- neutral 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.)
- Pending
Links
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
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
Abstract
The invention discloses a neutral rust remover which is characterized by consisting of sodium carbonate, a surfactant, a reducing agent, a dispersing agent, an accelerant and water. The rust remover disclosed by the invention can realize thorough and effective rust removal of a metal surface.
Description
Technical field
The invention belongs to industrial circle, a kind of neutral rust remover.
Background technology
China's most area particularly northern area water resource relative scarcity, along with expanding economy and
The demand of the raising of living standards of the people, industrial or agricultural and domestic water increases year by year, water resource
Exploitation become more and more important.In the water resource of China, subsoil water is a kind of most valuable
Resource, because having, distribution is wide, water quality is good, be difficult to the features such as pollution, is just developed more and more widely
And application.But owing in nature rock matter situation subsoil water own, iron-holder is the highest, in use
Often can acid gilding metal surface, more and more wider along with the development of recirculated cooling water technology and reverse osmosis applications
General, the corrosion problem of metal steel etc. becomes increasingly conspicuous, the gold that the whole world is scrapped due to corrosion every year
The weight belonging to material and facility is about more than the 20% of metal annual production, takes metallic article various
Before anti-corrosion measure, rust cleaning is primary processing step.Conventional chemical treatment rust remover is all acid,
While removing rust is removed in cleaning, also corrosion can be caused in metal surface, cause new corrosion, because of
This, when using conventional acid rust remover, typically also need to coordinate corrosion inhibiter to use simultaneously, not only make
With troublesome poeration, and increase cost, and the discharge of cleanout fluid will also result in environmental pollution after eliminating rust.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of rust remover, metal surface effectively can be removed
Rust.
According to an aspect of the invention, it is provided a kind of neutral rust remover, sodium carbonate, surface live
Property agent, reducing agent, dispersant, accelerator, water composition, the percentage by weight of each component is:
The invention provides a kind of rust remover, can rust cleaning effective to metal surface.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme is described in further detail explanation.
Embodiment 1:
The present invention provides a kind of neutral rust remover, by sodium carbonate, surfactant, reducing agent, dispersion
Agent, accelerator, water composition, the percentage by weight of each component is:
The invention provides a kind of rust remover, can rust cleaning effective to metal surface.
Claims (1)
1. the invention provides a kind of neutral rust remover, it is characterised in that by sodium carbonate, surfactant,
Reducing agent, dispersant, accelerator, water composition, the percentage by weight of each component is:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556894.1A CN105970236A (en) | 2016-07-14 | 2016-07-14 | Neutral rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556894.1A CN105970236A (en) | 2016-07-14 | 2016-07-14 | Neutral rust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105970236A true CN105970236A (en) | 2016-09-28 |
Family
ID=56951631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556894.1A Pending CN105970236A (en) | 2016-07-14 | 2016-07-14 | Neutral rust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105970236A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241431A (en) * | 2019-07-26 | 2019-09-17 | 阜阳市路兴公路工程检测有限公司 | A kind of building iron neutrality derusting flower bulb agent and preparation method thereof |
| CN110257843A (en) * | 2019-07-15 | 2019-09-20 | 江苏方成生物科技有限公司 | A kind of new neutral rust remover |
| CN114657573A (en) * | 2022-03-29 | 2022-06-24 | 深圳市荣强科技有限公司 | Neutral rust remover and preparation method thereof |
-
2016
- 2016-07-14 CN CN201610556894.1A patent/CN105970236A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110257843A (en) * | 2019-07-15 | 2019-09-20 | 江苏方成生物科技有限公司 | A kind of new neutral rust remover |
| CN110241431A (en) * | 2019-07-26 | 2019-09-17 | 阜阳市路兴公路工程检测有限公司 | A kind of building iron neutrality derusting flower bulb agent and preparation method thereof |
| CN114657573A (en) * | 2022-03-29 | 2022-06-24 | 深圳市荣强科技有限公司 | Neutral rust remover and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |