CN106119869A - A kind of High Efficiency Rust Remover - Google Patents
A kind of High Efficiency Rust Remover Download PDFInfo
- Publication number
- CN106119869A CN106119869A CN201610652315.3A CN201610652315A CN106119869A CN 106119869 A CN106119869 A CN 106119869A CN 201610652315 A CN201610652315 A CN 201610652315A CN 106119869 A CN106119869 A CN 106119869A
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- CN
- China
- Prior art keywords
- parts
- rust remover
- high efficiency
- steel
- acid
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- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention relates to a kind of High Efficiency Rust Remover, it is characterised in that the most composed of the following components: mineral acid 10～40 parts, organic acid 5～20 parts, chelating agent 1～6 parts, permeation promoter 2～5 parts, corrosion inhibiter 2～10 parts, surfactant 0.1～0.5 part, water 17～80 parts.The invention has the beneficial effects as follows: overcoming the shortcoming that existing chemical derusting agent exists, its technical specification meets international standards, and is suitable for the process of derusting of various steel product；Along with China's steel and iron industry and the manufacturing development of iron and steel, will drive the development of boats and ships and remanufactured-vehicle business, the consumption of rust remover will be greatly increased.
Description
Technical field
The present invention relates to a kind of rust remover, a kind of High Efficiency Rust Remover.
Background technology
Along with steel and iron industry and the manufacturing development of iron and steel, the corrosion problem of steel becomes increasingly conspicuous, the whole world every year due to
The metal material corroded and scrap and the weight of equipment are about the 20%～30% of metal annual production, and up to 1 × 108 More than t.
Before metallic article is taked various anti-corrosion measure, rust cleaning is necessary processing step.Current derusting method predominantly organic tool method,
The big class of chemical method two.Mechanical Method is that shortcoming is that labor intensity is big, efficiency is low, dust is dirty by manually striking shovel, polishing and blasting treatment
Dye is serious, and is limited by Components Shape, and the rust of limit, corner angle, re-entrant angle and capillary inside diameter is difficult to clean off totally.Chemical method has
Effective, the series of advantages such as efficiency is high, and technological operation is simple, low cost, are the developing direction of current rust remover.But chemical method
There is also the danger of " hydrogen embrittlement ", contaminated air, after rust cleaning, workpiece need to be cleaned multiple times, integrated treatment to be made, otherwise also
Can get rusty, have a strong impact on the adhesive force of follow-up coating, especially prominent to skin of paint.Derusting method uses impregnated mostly, uses
This method, first needs to build huge immersion trough, and construction investment is very big, also has more seriously after changing tank liquor
Liquid waste processing.Therefore, current chemical method is difficult to requiring higher sector application, especially the shipbuilding to outsize workpiece rust cleaning
Etc. industry.So needing a kind of High Efficiency Rust Remover badly to solve the problems referred to above.
Summary of the invention
Not enough for above-mentioned prior art, the present invention provides a kind of High Efficiency Rust Remover.
A kind of High Efficiency Rust Remover that the present invention provides is achieved through the following technical solutions:
A kind of High Efficiency Rust Remover, it is characterised in that the most composed of the following components: mineral acid 10～40 parts, organic
Acid 5～20 parts, chelating agent 1～6 parts, permeation promoter 2～5 parts, corrosion inhibiter 2～10 parts, surfactant 0.1～0.5 part, water 17～
80 parts.
Described chelating agent is one or more in ethylenediaminetetraacetic acid, 1-hydroxy ethylidene-1,1-diphosphonic acid or sodium potassium tartrate tetrahydrate.
The invention has the beneficial effects as follows: overcome the shortcoming that existing chemical derusting agent exists, its technical specification reaches international
Standard, is suitable for the process of derusting of various steel product；Along with China's steel and iron industry and the manufacturing development of iron and steel, will drive
Boats and ships and the development of remanufactured-vehicle business, the consumption of rust remover will be greatly increased.
Detailed description of the invention
By embodiment, technical scheme will be clearly and completely described below, it is clear that described reality
Execute a part of embodiment rather than whole embodiments that example is only the present invention.Based on the embodiment in the present invention, this area skill
The every other embodiment that art personnel are obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
Embodiment 1: a kind of High Efficiency Rust Remover, it is characterised in that the most composed of the following components: mineral acid 10
Part, organic acid 5 parts, ethylenediaminetetraacetic acid 1 part, permeation promoter 2 parts, corrosion inhibiter 2 parts, 0.1 part of surfactant, 17 parts of water.
Embodiment 2: a kind of High Efficiency Rust Remover, it is characterised in that the most composed of the following components: mineral acid 25
Part, organic acid 12.5 parts, ethylenediaminetetraacetic acid 3.5 parts, permeation promoter 3.5 parts, corrosion inhibiter 6 parts, 0.3 part of surfactant, water 50
Part.
Embodiment 3: a kind of High Efficiency Rust Remover, it is characterised in that the most composed of the following components: mineral acid 40
Part, organic acid 20 parts, 1-hydroxy ethylidene-1,1-diphosphonic acid 6 parts, permeation promoter 5 parts, corrosion inhibiter 10 parts, 0.5 part of surfactant, 80 parts of water.
Embodiment described above only represents embodiments of the present invention, and it describes more concrete and detailed, but can not manage
Solve as limitation of the scope of the invention.It should be pointed out that, for a person skilled in the art, without departing from structure of the present invention
On the premise of think of, it is also possible to make some deformation and improvement, these broadly fall into scope.
Claims (2)
1. a High Efficiency Rust Remover, it is characterised in that the most composed of the following components: mineral acid 10～40 parts, has
Machine acid 5～20 parts, chelating agent 1～6 parts, permeation promoter 2～5 parts, corrosion inhibiter 2～10 parts, surfactant 0.1～0.5 part, water 17
～80 parts.
A kind of High Efficiency Rust Remover the most according to claim 1, it is characterised in that: described chelating agent is ethylenediamine tetrem
One or more in acid, 1-hydroxy ethylidene-1,1-diphosphonic acid or sodium potassium tartrate tetrahydrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652315.3A CN106119869A (en) | 2016-08-11 | 2016-08-11 | A kind of High Efficiency Rust Remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652315.3A CN106119869A (en) | 2016-08-11 | 2016-08-11 | A kind of High Efficiency Rust Remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106119869A true CN106119869A (en) | 2016-11-16 |
Family
ID=57258445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610652315.3A Withdrawn CN106119869A (en) | 2016-08-11 | 2016-08-11 | A kind of High Efficiency Rust Remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106119869A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254683A (en) * | 2017-07-03 | 2017-10-17 | 无锡市福吉电子科技有限公司 | The strength rust remover and its application method of a kind of steelwork |
| CN107326369A (en) * | 2017-06-15 | 2017-11-07 | 广东红日星实业有限公司 | A kind of metal surface normal temperature quick cleaning descaling agent and preparation method thereof |
| CN107385455A (en) * | 2017-08-01 | 2017-11-24 | 合肥康之恒机械科技有限公司 | A kind of machine components rust remover and preparation method thereof |
| CN109097785A (en) * | 2018-10-09 | 2018-12-28 | 马鞍山拓锐金属表面技术有限公司 | A kind of aqua type stainless steel ice machine cleaning agent and preparation method thereof |
| CN109136945A (en) * | 2018-10-09 | 2019-01-04 | 马鞍山拓锐金属表面技术有限公司 | A kind of cleaning agent and preparation method thereof of the aqua type with removing rust and patina function |
| CN109234716A (en) * | 2018-10-09 | 2019-01-18 | 马鞍山拓锐金属表面技术有限公司 | A kind of plastic processing film agent and preparation method thereof |
| CN110158099A (en) * | 2019-06-18 | 2019-08-23 | 陈团英 | A kind of metal surface oil-removing rust-removing agent |
| CN114196962A (en) * | 2021-10-29 | 2022-03-18 | 浙江众为环保材料有限公司 | Neutral rust removing liquid and rust removing method |
-
2016
- 2016-08-11 CN CN201610652315.3A patent/CN106119869A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326369A (en) * | 2017-06-15 | 2017-11-07 | 广东红日星实业有限公司 | A kind of metal surface normal temperature quick cleaning descaling agent and preparation method thereof |
| CN107254683A (en) * | 2017-07-03 | 2017-10-17 | 无锡市福吉电子科技有限公司 | The strength rust remover and its application method of a kind of steelwork |
| CN107385455A (en) * | 2017-08-01 | 2017-11-24 | 合肥康之恒机械科技有限公司 | A kind of machine components rust remover and preparation method thereof |
| CN109097785A (en) * | 2018-10-09 | 2018-12-28 | 马鞍山拓锐金属表面技术有限公司 | A kind of aqua type stainless steel ice machine cleaning agent and preparation method thereof |
| CN109136945A (en) * | 2018-10-09 | 2019-01-04 | 马鞍山拓锐金属表面技术有限公司 | A kind of cleaning agent and preparation method thereof of the aqua type with removing rust and patina function |
| CN109234716A (en) * | 2018-10-09 | 2019-01-18 | 马鞍山拓锐金属表面技术有限公司 | A kind of plastic processing film agent and preparation method thereof |
| CN110158099A (en) * | 2019-06-18 | 2019-08-23 | 陈团英 | A kind of metal surface oil-removing rust-removing agent |
| CN114196962A (en) * | 2021-10-29 | 2022-03-18 | 浙江众为环保材料有限公司 | Neutral rust removing liquid and rust removing method |
| CN114196962B (en) * | 2021-10-29 | 2023-11-21 | 浙江万众新材料有限公司 | Neutral rust removing liquid and rust removing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161116 |
|
| WW01 | Invention patent application withdrawn after publication |