MD1633Y - Способ защиты стали от коррозии в воде - Google Patents
Способ защиты стали от коррозии в воде Download PDFInfo
- Publication number
- MD1633Y MD1633Y MDS20210060A MDS20210060A MD1633Y MD 1633 Y MD1633 Y MD 1633Y MD S20210060 A MDS20210060 A MD S20210060A MD S20210060 A MDS20210060 A MD S20210060A MD 1633 Y MD1633 Y MD 1633Y
- Authority
- MD
- Moldova
- Prior art keywords
- water
- corrosion protection
- steel
- corrosion
- leaves
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title abstract 4
- 230000007797 corrosion Effects 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 240000007049 Juglans regia Species 0.000 abstract 1
- 235000009496 Juglans regia Nutrition 0.000 abstract 1
- 239000006286 aqueous extract Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 235000018553 tannin Nutrition 0.000 abstract 1
- 229920001864 tannin Polymers 0.000 abstract 1
- 239000001648 tannin Substances 0.000 abstract 1
- 235000020234 walnut Nutrition 0.000 abstract 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Изобретение относится к области защиты металлов от коррозии в воде и может быть использовано для ингибирования коррозии в замкнутых системах стальных трубопроводов. Способ защиты стали от коррозии в воде состоит во введении в коррозионную среду 1-10 г/л танина и 10-30 мл/л водного экстракта ореха, полученного путем экстракции сухих листьев в воде при массовом соотношении (2-4):10 при температуре 70-100°С в течение 1-3 ч, с последующей фильтрацией.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20210060A MD1633Z (ru) | 2021-07-22 | 2021-07-22 | Способ защиты стали от коррозии в воде |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20210060A MD1633Z (ru) | 2021-07-22 | 2021-07-22 | Способ защиты стали от коррозии в воде |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD1633Y true MD1633Y (ru) | 2022-07-31 |
| MD1633Z MD1633Z (ru) | 2023-02-28 |
Family
ID=82608778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20210060A MD1633Z (ru) | 2021-07-22 | 2021-07-22 | Способ защиты стали от коррозии в воде |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1633Z (ru) |
-
2021
- 2021-07-22 MD MDS20210060A patent/MD1633Z/ru active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| MD1633Z (ru) | 2023-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bahlakeh et al. | Novel cost-effective and high-performance green inhibitor based on aqueous Peganum harmala seed extract for mild steel corrosion in HCl solution: detailed experimental and electronic/atomic level computational explorations | |
| Zehra et al. | Crataegus oxyacantha leaves extract for carbon steel protection against corrosion in 1M HCl: Characterization, electrochemical, theoretical research, and surface analysis | |
| Kumar et al. | Highly efficient green corrosion inhibitor for mild steel in sulfuric acid: experimental and DFT approach | |
| Verma et al. | An overview on plant extracts as environmental sustainable and green corrosion inhibitors for metals and alloys in aggressive corrosive media | |
| Shang et al. | A novel nanofiltration process for the recovery of vanadium from acid leach solution | |
| Ugi et al. | Mangifera indica Leave Extracts as Organic Inhibitors on the Corrosion of Zinc Sheet in 5 MH^ sub 2^ SO^ sub 4^ Solution | |
| WO2013119343A3 (en) | A treatment fluid containing a corrosion inhibitor of a weak base | |
| Sharma et al. | Inhibitive effect of Prosopis cineraria on mild steel in acidic media | |
| MD1633Y (ru) | Способ защиты стали от коррозии в воде | |
| Okoronkwo et al. | Acid extract of Gliricidia sepium leaves as green corrosion inhibitor for mild steel in HCl solutions | |
| Fan et al. | Robust corrosion inhibition performance by Mannich-base imidazoline quaternary ammonium salt for mild steel in methanesulfonic acid solution | |
| Ansari et al. | Understanding the adsorption of imidazo-pyrimidine derivative corrosion inhibitor at the P110 steel/CO2+ H2S saturated simulated formation water interface: experimental and theoretical elucidation | |
| MD3258G2 (ru) | Ингибитор коррозии стали в воде | |
| MD1494Y (ru) | Способ защиты стали от коррозии в воде | |
| MD3348G2 (ru) | Ингибитор коррозии стали в воде | |
| Abiola et al. | Gossipium hirsutum L. extract as green corrosion inhibitor for aluminum in HCl solution | |
| Muliastri et al. | Application of organic inhibitors to the corrosion of materials AISI 1070 Steel | |
| MD3867F1 (en) | Use of aqueous extract of horse-chestnut fruits as steel corrosion inhibitor in water | |
| MD1371Z (ru) | Способ защиты стали от коррозии в воде | |
| MD1495Y (ru) | Способ защиты стали от коррозии в воде | |
| Shah et al. | Aloe-vera: A green corrosion inhibitor | |
| Lü et al. | Corrosion performance of high strength 15Cr martensitic stainless steel in severe environments | |
| CN109811350B (zh) | 一种麻疯树饼粕提取物的复合酸洗缓蚀剂及其制备方法 | |
| MD1496Y (ru) | Способ защиты стали от коррозии в воде | |
| MD1507Y (ru) | Способ защиты стали от коррозии в воде |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG9Y | Short term patent issued |