MD3659G2 - Soluţie pentru transformarea produselor de coroziune - Google Patents
Soluţie pentru transformarea produselor de coroziuneInfo
- Publication number
- MD3659G2 MD3659G2 MDA20070189A MD20070189A MD3659G2 MD 3659 G2 MD3659 G2 MD 3659G2 MD A20070189 A MDA20070189 A MD A20070189A MD 20070189 A MD20070189 A MD 20070189A MD 3659 G2 MD3659 G2 MD 3659G2
- Authority
- MD
- Moldova
- Prior art keywords
- solution
- hexacyanoferrate
- iii
- ferrum
- transformation
- Prior art date
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Invenţia se referă la mijloacele de protecţie a suprafeţelor metalice de coroziune, în particular, la soluţiile pentru transformarea produselor de coroziune.Soluţia, conform invenţiei, conţine acid ortofosforic, oxid de zinc, acid oxalic, hexacianoferat(II) de sodiu-fier(III), obţinut prin prelucrarea alcalină a precipitatului de hexacianoferat(II) de fier(III), nitrit de sodiu şi apă, având pH 2,7…3,1, componentele fiind luate în următorul raport, în g/L:În soluţie se utilizează precipitatul de hexacianoferat(II) de fier(III), obţinut la separarea prin flotaţie din deşeurile cianice cleioase vinicole.Rezultatul constă în majorarea eficacităţii procesului de formare a acoperirii anticorozive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20070189A MD3659G2 (ro) | 2007-07-06 | 2007-07-06 | Soluţie pentru transformarea produselor de coroziune |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20070189A MD3659G2 (ro) | 2007-07-06 | 2007-07-06 | Soluţie pentru transformarea produselor de coroziune |
Publications (2)
Publication Number | Publication Date |
---|---|
MD3659F1 MD3659F1 (ro) | 2008-07-31 |
MD3659G2 true MD3659G2 (ro) | 2009-02-28 |
Family
ID=39684071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20070189A MD3659G2 (ro) | 2007-07-06 | 2007-07-06 | Soluţie pentru transformarea produselor de coroziune |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD3659G2 (ro) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD4019C2 (ro) * | 2008-11-11 | 2010-09-30 | Государственный Университет Молд0 | Soluţie pentru transformarea produselor de coroziune |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2103414C1 (ru) * | 1996-01-23 | 1998-01-27 | Акционерное общество открытого типа "Химпром" | Композиция для преобразования ржавчины |
RU2301286C1 (ru) * | 2005-12-20 | 2007-06-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Состав для удаления продуктов коррозии с поверхности деталей из оцинкованной и кадмированной углеродистой стали |
-
2007
- 2007-07-06 MD MDA20070189A patent/MD3659G2/ro not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2103414C1 (ru) * | 1996-01-23 | 1998-01-27 | Акционерное общество открытого типа "Химпром" | Композиция для преобразования ржавчины |
RU2301286C1 (ru) * | 2005-12-20 | 2007-06-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Состав для удаления продуктов коррозии с поверхности деталей из оцинкованной и кадмированной углеродистой стали |
Non-Patent Citations (4)
Title |
---|
Гальванотехника. Справочник. Москва, Металлургия, 1987, с. 479 * |
Макарова Н.А., Лебедева М.А., Набокова В.Н. Металлопокрытия в автомобилестроении. Москва, Mашиностроение, 1977, с. 79 * |
Макарова Н.А., Лебедева М.А., Набокова В.Н. Металлопокрытия в машиностроении. Москва, Машиностроение, 1977, с. 79 * |
Справочник. Гальванотехника. Москва, Металлургия, 1987, с. 479 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD4019C2 (ro) * | 2008-11-11 | 2010-09-30 | Государственный Университет Молд0 | Soluţie pentru transformarea produselor de coroziune |
Also Published As
Publication number | Publication date |
---|---|
MD3659F1 (ro) | 2008-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |