MD2459B2 - Solutie pentru conservarea suprafetei interioare a cazanelor cu aburi - Google Patents
Solutie pentru conservarea suprafetei interioare a cazanelor cu aburi Download PDFInfo
- Publication number
- MD2459B2 MD2459B2 MD20020070A MD20020070A MD2459B2 MD 2459 B2 MD2459 B2 MD 2459B2 MD 20020070 A MD20020070 A MD 20020070A MD 20020070 A MD20020070 A MD 20020070A MD 2459 B2 MD2459 B2 MD 2459B2
- Authority
- MD
- Moldova
- Prior art keywords
- solution
- conservation
- steam boiler
- boiler inner
- inner surfaces
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 abstract 3
- 238000005260 corrosion Methods 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020070A MD2459C2 (ro) | 2002-02-13 | 2002-02-13 | Soluţie pentru conservarea suprafeţei interioare a cazanelor cu aburi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020070A MD2459C2 (ro) | 2002-02-13 | 2002-02-13 | Soluţie pentru conservarea suprafeţei interioare a cazanelor cu aburi |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20020070A MD20020070A (ro) | 2003-11-30 |
| MD2459B2 true MD2459B2 (ro) | 2004-05-31 |
| MD2459C2 MD2459C2 (ro) | 2004-12-31 |
Family
ID=30113256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20020070A MD2459C2 (ro) | 2002-02-13 | 2002-02-13 | Soluţie pentru conservarea suprafeţei interioare a cazanelor cu aburi |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2459C2 (ro) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU489818A1 (ru) * | 1973-12-24 | 1975-10-30 | Новочеркасский Ордена Трудового Красного Знамени Политехнический Институт Им.С.Орджоникидзе | Ингибитор кислотной коррозии стали |
| US5401337A (en) * | 1991-04-15 | 1995-03-28 | Henkel Corporation | Secondary protective treatments for metal surfaces |
| RU2083719C1 (ru) * | 1995-01-12 | 1997-07-10 | Алцыбеева Алла Ивановна | Ингибитор атмосферной и биологической коррозии металлов |
| MD1690C2 (ro) * | 1998-06-15 | 2001-12-31 | Институт Прикладной Физики Академии Наук Молдовы | Soluţie pentru conservarea suprafeţei interioare a cazanelor de abur |
| RU2147625C1 (ru) * | 1998-07-24 | 2000-04-20 | Сельский Борис Евсеевич | Ингибитор кислотной коррозии |
| RU2190696C1 (ru) * | 2001-01-11 | 2002-10-10 | Астраханский государственный технический университет | Ингибитор коррозии металлов в серной, соляной и сульфаминовой кислотах |
| RU2203981C2 (ru) * | 2001-07-27 | 2003-05-10 | Астраханский государственный технический университет | Ингибитор коррозии металлов в серной, соляной и ортофосфорной кислотах |
-
2002
- 2002-02-13 MD MDA20020070A patent/MD2459C2/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD20020070A (ro) | 2003-11-30 |
| MD2459C2 (ro) | 2004-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |