RU2014147307A - The way to protect aluminum and steel from corrosion - Google Patents
The way to protect aluminum and steel from corrosion Download PDFInfo
- Publication number
- RU2014147307A RU2014147307A RU2014147307A RU2014147307A RU2014147307A RU 2014147307 A RU2014147307 A RU 2014147307A RU 2014147307 A RU2014147307 A RU 2014147307A RU 2014147307 A RU2014147307 A RU 2014147307A RU 2014147307 A RU2014147307 A RU 2014147307A
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- RU
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- corrosion
- steel
- way
- inhibitor
- aggressive
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Способ защиты алюминия и стали от коррозии в серной и хлороводородной кислотах, включающий введение ингибитора, содержащего органические соединения, отличающийся тем, что в качестве ингибитора используют водный экстракт листьев чистотела большого, который вводят в агрессивную среду в количестве 0,6-1,0 г в пересчете на сухое вещество на литр агрессивной среды.A method of protecting aluminum and steel from corrosion in sulfuric and hydrochloric acids, comprising administering an inhibitor containing organic compounds, characterized in that an aqueous extract of large celandine leaves is used as an inhibitor, which is introduced into an aggressive environment in an amount of 0.6-1.0 g in terms of dry matter per liter of aggressive medium.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014147307A RU2591916C9 (en) | 2014-11-24 | 2014-11-24 | Method of protecting aluminium from corrosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014147307A RU2591916C9 (en) | 2014-11-24 | 2014-11-24 | Method of protecting aluminium from corrosion |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2014147307A true RU2014147307A (en) | 2016-06-10 |
RU2591916C2 RU2591916C2 (en) | 2016-07-20 |
RU2591916C9 RU2591916C9 (en) | 2018-01-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2014147307A RU2591916C9 (en) | 2014-11-24 | 2014-11-24 | Method of protecting aluminium from corrosion |
Country Status (1)
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RU (1) | RU2591916C9 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN176537B (en) * | 1989-12-28 | 1996-07-06 | Council Scient Ind Res | |
RU2124580C1 (en) * | 1997-07-22 | 1999-01-10 | Акционерное общество "Ангарская нефтехимическая компания" | Method of protecting steel against corrosion in aqueous media |
RU2289639C1 (en) * | 2005-07-04 | 2006-12-20 | Институт химии Дальневосточного отделения Российской академии наук (статус государственного учреждения) | Process for protecting steel against corrosion |
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2014
- 2014-11-24 RU RU2014147307A patent/RU2591916C9/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2591916C9 (en) | 2018-01-12 |
RU2591916C2 (en) | 2016-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH4A | Reissue of patent specification | ||
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171125 |