CN106191881A - A kind of efficient metal rust remover - Google Patents
A kind of efficient metal rust remover Download PDFInfo
- Publication number
- CN106191881A CN106191881A CN201610652319.1A CN201610652319A CN106191881A CN 106191881 A CN106191881 A CN 106191881A CN 201610652319 A CN201610652319 A CN 201610652319A CN 106191881 A CN106191881 A CN 106191881A
- Authority
- CN
- China
- Prior art keywords
- parts
- acid
- rust remover
- efficient 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.)
- Withdrawn
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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
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/063—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors heterocyclic compounds
-
- 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 present invention relates to a kind of efficient metal rust remover, it is characterised in that the most composed of the following components: hydrochloric acid 45 60 parts, phosphatase 24 5 parts, hexamethylenetetramine 0.4 0.6 parts, sodium lauryl sulphate 0.4 0.6 parts, triethanolamine 0.15 0.4 parts, citric acid 0.4 0.6 parts, oleic acid 0.5 1.2 parts, oxalic acid 0.8 1.6 parts, hexamethylenamine 36 parts, fatty alcohol-polyoxyethylene ether 6 10 parts, 20 70 parts of water.The present invention the most quickly derusts, and does not fire the most quick-fried, non-volatile, and light to ground corrosion, price is low, easy to use.
Description
Technical field
The present invention relates to a kind of rust remover, a kind of efficient metal 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 weight of corrosion and the metal material scrapped and equipment is about the 20%-30% of metal annual production, and up to 1 × 108 More than t.Right
Before metallic article takes various anti-corrosion measure, rust cleaning is necessary processing step.Current derusting method predominantly organic tool method, change
The big class of method two.Mechanical Method is that shortcoming is that labor intensity is big, efficiency is low, dust pollution by manually striking shovel, polishing and blasting treatment
Seriously, and being limited by Components Shape, the rust of limit, corner angle, re-entrant angle and capillary inside diameter is difficult to clean off totally.Chemical method has effect
The best, 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 is also
There is the danger of " hydrogen embrittlement ", contaminated air, after rust cleaning, workpiece need to be cleaned multiple times, and integrated treatment to be made the most 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
The method of kind, first needs to build huge immersion trough, and construction investment is very big, also has the most more seriously giving up after changing tank liquor
Liquid processes.Therefore, current chemical method is difficult to requiring higher sector application, especially the shipbuilding etc. to outsize workpiece rust cleaning
Industry.So needing a kind of efficient metal 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 efficient metal rust remover.
A kind of efficient metal rust remover that the present invention provides is achieved through the following technical solutions:
A kind of efficient metal rust remover, it is characterised in that the most composed of the following components: hydrochloric acid 45-60 part, phosphatase 24-5
Part, hexamethylenetetramine 0.4-0.6 part, sodium lauryl sulphate 0.4-0.6 part, triethanolamine 0.15-0.4 part, citric acid
0.4-0.6 part, oleic acid 0.5-1.2 part, oxalic acid 0.8-1.6 part, hexamethylenamine 3-6 part, fatty alcohol-polyoxyethylene ether 6-10 part, water
20-70 part.
The invention has the beneficial effects as follows: efficiently quickly derust, do not fire the most quick-fried, non-volatile, light to ground corrosion, price is low,
Easy to use, use the hydrochloric acid of high concentration, the speed that eliminates rust can be accelerated, improve production efficiency, on the other hand, rust cleaning speed speeds also
Relatively slow down the corrosion of workpiece, the addition of phosphoric acid can the effectively bivalence in complex solution and ferric ion, extend solution
Service life；Restrainer plays synergism by compounding to itself and hexamethylenetetramine；The addition of corrosion inhibiter neither affects system
The removing of part oxide on surface, can protect again product matrix to be corroded less effectively, reduces the hydrogen embrittlement harm to product；Choose
Complexed surfactant can be dissolved in acid solution, contributes to the dispersion of greasy dirt and coming off of rusty scale, also functions to suppress the effect of acid mist；Oil
The addition of acid can slow down the corrosion of workpiece.
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 efficient metal rust remover, the most composed of the following components: hydrochloric acid 45 parts, phosphatase 24 part, six
Methenamine 0.4 part, sodium lauryl sulphate 0.4 part, triethanolamine 0.15 part, citric acid 0.4 part, oleic acid 0.5 part, oxalic acid
0.8 part, hexamethylenamine 3-6 part, fatty alcohol-polyoxyethylene ether 6-10 part, 20 parts of water.
Embodiment 2: a kind of efficient metal rust remover, the most composed of the following components: hydrochloric acid 52 parts, phosphatase 24 .5 part,
Hexamethylenetetramine 0.5 part, sodium lauryl sulphate 0.5 part, triethanolamine 0.25 part, citric acid 0.5 part, oleic acid 0.8 part, grass
Acid 1.2 parts, hexamethylenamine 3-6 part, fatty alcohol-polyoxyethylene ether 6-10 part, 45 parts of water.
Embodiment 3: a kind of efficient metal rust remover, the most composed of the following components: hydrochloric acid 60 parts, phosphoric acid 5 parts, six
Methenamine 0.6 part, sodium lauryl sulphate 0.6 part, triethanolamine 0.4 part, citric acid 0.6 part, oleic acid 1.2 parts, oxalic acid
1.6 parts, hexamethylenamine 3-6 part, fatty alcohol-polyoxyethylene ether 6-10 part, 70 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 (1)
1. an efficient metal rust remover, it is characterised in that the most composed of the following components: hydrochloric acid 45-60 part, phosphatase 24-
5 parts, hexamethylenetetramine 0.4-0.6 part, sodium lauryl sulphate 0.4-0.6 part, triethanolamine 0.15-0.4 part, citric acid
0.4-0.6 part, oleic acid 0.5-1.2 part, oxalic acid 0.8-1.6 part, hexamethylenamine 3-6 part, fatty alcohol-polyoxyethylene ether 6-10 part, water
20-70 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652319.1A CN106191881A (en) | 2016-08-11 | 2016-08-11 | A kind of efficient metal rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652319.1A CN106191881A (en) | 2016-08-11 | 2016-08-11 | A kind of efficient metal rust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106191881A true CN106191881A (en) | 2016-12-07 |
Family
ID=57514035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610652319.1A Withdrawn CN106191881A (en) | 2016-08-11 | 2016-08-11 | A kind of efficient metal rust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106191881A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835152A (en) * | 2017-02-27 | 2017-06-13 | 苏州科斯曼照明工程有限公司 | A kind of cleaning agent for the rust cleaning maintenance of metallic water pipe joint |
| CN107475726A (en) * | 2017-08-30 | 2017-12-15 | 南通润德机械科技有限公司 | A kind of Development of New Extruder rust remover |
| CN107475727A (en) * | 2017-08-30 | 2017-12-15 | 南通润德机械科技有限公司 | A kind of extruder rust remover |
| CN107723716A (en) * | 2017-10-17 | 2018-02-23 | 黄彬彬 | A kind of preparation method of rust remover |
| CN108468054A (en) * | 2018-04-23 | 2018-08-31 | 河南宗源环保科技有限公司 | A kind of no acid mist decontamination oil removing Deruster for metal |
-
2016
- 2016-08-11 CN CN201610652319.1A patent/CN106191881A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835152A (en) * | 2017-02-27 | 2017-06-13 | 苏州科斯曼照明工程有限公司 | A kind of cleaning agent for the rust cleaning maintenance of metallic water pipe joint |
| CN107475726A (en) * | 2017-08-30 | 2017-12-15 | 南通润德机械科技有限公司 | A kind of Development of New Extruder rust remover |
| CN107475727A (en) * | 2017-08-30 | 2017-12-15 | 南通润德机械科技有限公司 | A kind of extruder rust remover |
| CN107723716A (en) * | 2017-10-17 | 2018-02-23 | 黄彬彬 | A kind of preparation method of rust remover |
| CN108468054A (en) * | 2018-04-23 | 2018-08-31 | 河南宗源环保科技有限公司 | A kind of no acid mist decontamination oil removing Deruster for metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161207 |
|
| WW01 | Invention patent application withdrawn after publication |