CN109913876A - A kind of non-ferrous metal corrosion inhibiter - Google Patents
A kind of non-ferrous metal corrosion inhibiter Download PDFInfo
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- CN109913876A CN109913876A CN201711320528.7A CN201711320528A CN109913876A CN 109913876 A CN109913876 A CN 109913876A CN 201711320528 A CN201711320528 A CN 201711320528A CN 109913876 A CN109913876 A CN 109913876A
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- corrosion inhibiter
- ferrous metal
- calcium carbonate
- metal corrosion
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a kind of non-ferrous metal corrosion inhibiter, are related to field of mechanical technique, and the corrosion inhibiter includes following component (parts by weight): 10-23 parts of sodium metasilicate, 3-8 parts of sodium phosphate, 2-5 parts of zinc sulfate, 5-13 parts of acid calcium carbonate, 1-3 parts of potassium nitrate, 80-120 parts of water, the present invention passes through the proportion of preferred each component, and the inhibiter consumption prepared is few, and property is stablized, it is environmentally protective, it is convenient to invest small and technique.
Description
Technical field
The present invention relates to field of mechanical technique, and in particular to a kind of non-ferrous metal corrosion inhibiter.
Background technique
Most metals spontaneous can all chemically react under field conditions (factors) with air or water, its own is then rotten
Erosion, so nature is rarely free of the natural pure metal of other impurities.Metal is good conductor, thus most of metal water,
It under the conditions of electrolyte is existing, easily reacts and goes bad, or aoxidize or generate other compounds, here it is protection is being not added
Under conditions of metal erosion the reason of.The harm that metal corrodes is huge, firstly, by the chemical industry facility of metal casting,
City planting ductwork cannot reach because of corrosion expected from service life, increase economic cost；Secondly, mainly made of metal component
Accident occurs for machinery, manned tool, pressure vessel etc. or because security intensity is not achieved in metal erosion, increases safety cost；Most
Afterwards, the reserves of metal are limited, the storage of metal mineral reserves on the consumption earth that uncontrolled corrosion can be too fast, while there are also make
Cost, technologic waste increase environmental resource protection cost.
Summary of the invention
The problem to be solved by the invention is to provide a kind of nontoxic, environmentally protective and at low cost non-ferrous metal inhibitions
Agent.To achieve the goals above, the technical scheme adopted by the invention is as follows: a kind of provided non-ferrous metal corrosion inhibiter, it is described slow
Losing agent includes following component (parts by weight): 10-23 parts of sodium metasilicate, 3-8 parts of sodium phosphate, and 2-5 parts of zinc sulfate, acid calcium carbonate 5-13
Part, 1-3 parts of potassium nitrate, 80-120 parts of water.
Preferably, the corrosion inhibiter includes following component (parts by weight): 13-20 parts of sodium metasilicate, 4-7 parts of sodium phosphate, and sulfuric acid
3-5 parts of zinc, 7-12 parts of acid calcium carbonate, 2-3 parts of potassium nitrate, 85-115 parts of water.
Preferably, the corrosion inhibiter includes following component (parts by weight): 15 parts of sodium metasilicate, 5 parts of sodium phosphate, and 3 parts of zinc sulfate,
8 parts of acid calcium carbonate, 2 parts of potassium nitrate, 100 parts of water.
Preferably, the corrosion inhibiter includes following component (parts by weight): 18 parts of sodium metasilicate, 7 parts of sodium phosphate, and 4 parts of zinc sulfate,
10 parts of acid calcium carbonate, 3 parts of potassium nitrate, 110 parts of water.
Beneficial effects of the present invention: the present invention is with the preparation of the materials such as sodium metasilicate, sodium phosphate, trbasic zinc phosphate and acid calcium carbonate
It forms, by the proportion of preferred each component, the inhibiter consumption prepared is few, and property is stablized, and it is environmentally protective, invest small and work
Skill is convenient.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1:
A kind of non-ferrous metal corrosion inhibiter, the corrosion inhibiter include following component (parts by weight): 15 parts of sodium metasilicate, sodium phosphate 5
Part, 3 parts of zinc sulfate, 8 parts of acid calcium carbonate, 2 parts of potassium nitrate, 100 parts of water.
Embodiment 2:
A kind of non-ferrous metal corrosion inhibiter, the corrosion inhibiter include following component (parts by weight): 18 parts of sodium metasilicate, sodium phosphate 7
Part, 4 parts of zinc sulfate, 10 parts of acid calcium carbonate, 3 parts of potassium nitrate, 110 parts of water.
Based on above-mentioned, the present invention is prepared with materials such as sodium metasilicate, sodium phosphate, trbasic zinc phosphate and acid calcium carbonates, is led to
The proportion of preferred each component is crossed, the inhibiter consumption prepared is few, and property is stablized, and it is environmentally protective, it is convenient to invest small and technique.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as using method concept and skill of the invention
The improvement for the various unsubstantialities that art scheme carries out, or not improved the conception and technical scheme of the invention are directly applied to it
Its occasion, it is within the scope of the present invention.
Claims (4)
1. kind of non-ferrous metal corrosion inhibiter, which is characterized in that the corrosion inhibiter includes following component (parts by weight): sodium metasilicate 10-23
Part, 3-8 parts of sodium phosphate, 2-5 parts of zinc sulfate, 5-13 parts of acid calcium carbonate, 1-3 parts of potassium nitrate, 80-120 parts of water.
2. a kind of non-ferrous metal corrosion inhibiter according to claim 1, which is characterized in that the corrosion inhibiter includes following component
(parts by weight): 13-20 parts of sodium metasilicate, 4-7 parts of sodium phosphate, 3-5 parts of zinc sulfate, 7-12 parts of acid calcium carbonate, 2-3 parts of potassium nitrate,
85-115 parts of water.
3. a kind of non-ferrous metal corrosion inhibiter according to claim 1 or 2, which is characterized in that the corrosion inhibiter includes following
Component (parts by weight): 15 parts of sodium metasilicate, 5 parts of sodium phosphate, 3 parts of zinc sulfate, 8 parts of acid calcium carbonate, 2 parts of potassium nitrate, 100 parts of water.
4. a kind of non-ferrous metal corrosion inhibiter according to claim 1 or 2, which is characterized in that the corrosion inhibiter includes following
Component (parts by weight): 18 parts of sodium metasilicate, 7 parts of sodium phosphate, 4 parts of zinc sulfate, 10 parts of acid calcium carbonate, 3 parts of potassium nitrate, 110 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320528.7A CN109913876A (en) | 2017-12-12 | 2017-12-12 | A kind of non-ferrous metal corrosion inhibiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320528.7A CN109913876A (en) | 2017-12-12 | 2017-12-12 | A kind of non-ferrous metal corrosion inhibiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109913876A true CN109913876A (en) | 2019-06-21 |
Family
ID=66956819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320528.7A Pending CN109913876A (en) | 2017-12-12 | 2017-12-12 | A kind of non-ferrous metal corrosion inhibiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109913876A (en) |
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2017
- 2017-12-12 CN CN201711320528.7A patent/CN109913876A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |
|
| WD01 | Invention patent application deemed withdrawn after publication |