RU2009100480A - CORROSION INHIBITOR AMPHOTERIC METALS IN ALKALINE SOLUTIONS - Google Patents
CORROSION INHIBITOR AMPHOTERIC METALS IN ALKALINE SOLUTIONS Download PDFInfo
- Publication number
- RU2009100480A RU2009100480A RU2009100480/02A RU2009100480A RU2009100480A RU 2009100480 A RU2009100480 A RU 2009100480A RU 2009100480/02 A RU2009100480/02 A RU 2009100480/02A RU 2009100480 A RU2009100480 A RU 2009100480A RU 2009100480 A RU2009100480 A RU 2009100480A
- Authority
- RU
- Russia
- Prior art keywords
- corrosion inhibitor
- alkaline solutions
- amphoteric metals
- nicodine
- ethyl iodide
- Prior art date
Links
- 239000012670 alkaline solution Substances 0.000 title claims abstract 3
- 230000007797 corrosion Effects 0.000 title claims abstract 3
- 238000005260 corrosion Methods 0.000 title claims abstract 3
- 239000003112 inhibitor Substances 0.000 title claims abstract 3
- 229910052751 metal Inorganic materials 0.000 title claims abstract 3
- 239000002184 metal Substances 0.000 title claims abstract 3
- 150000002739 metals Chemical class 0.000 title claims abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract 10
- 235000011187 glycerol Nutrition 0.000 claims abstract 4
- JRFKIOFLCXKVOT-UHFFFAOYSA-N hydroxymethylnicotinamide Chemical compound OCNC(=O)C1=CC=CN=C1 JRFKIOFLCXKVOT-UHFFFAOYSA-N 0.000 claims abstract 4
- 229950005422 hydroxymethylnicotinamide Drugs 0.000 claims abstract 4
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 claims abstract 4
Landscapes
- Primary Cells (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Ингибитор коррозии амфотерных металлов в щелочных растворах, отличающийся тем, что в его состав входят глицерин, никодин и йодистый этил, которые берутся в следующих концентрациях, мас.%: ! глицерин 92-98 никодин 7,3-1,7 йодистый этил 0,7-0,3 Corrosion inhibitor of amphoteric metals in alkaline solutions, characterized in that it consists of glycerin, nicodine and ethyl iodide, which are taken in the following concentrations, wt.%:! glycerol 92-98 nicodine 7.3-1.7 ethyl iodide 0.7-0.3
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009100480/02A RU2403319C2 (en) | 2009-01-11 | 2009-01-11 | Corrosion inhibitor of amphoteric metals in alkali solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009100480/02A RU2403319C2 (en) | 2009-01-11 | 2009-01-11 | Corrosion inhibitor of amphoteric metals in alkali solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009100480A true RU2009100480A (en) | 2010-07-20 |
| RU2403319C2 RU2403319C2 (en) | 2010-11-10 |
Family
ID=42685493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009100480/02A RU2403319C2 (en) | 2009-01-11 | 2009-01-11 | Corrosion inhibitor of amphoteric metals in alkali solutions |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2403319C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2466211C1 (en) * | 2011-05-12 | 2012-11-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Астраханский государственный технический университет" | Corrosion inhibitor of amphoteric metals in alkali solutions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241011A (en) * | 1979-09-24 | 1980-12-23 | Basf Wyandotte Corporation | Antifreeze containing carboxysiloxane metal salts and hydroxybenzoic acid as pH buffer and corrosion inhibitor |
| SU1670971A1 (en) * | 1989-11-27 | 1999-08-10 | Всесоюзный научно-исследовательский институт химических средств защиты растений | ALUMINUM CORROSION INHIBITOR IN ALKALINE SOLUTIONS |
| RU2335580C1 (en) * | 2007-01-26 | 2008-10-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Астраханский государственный технический университет" | Inhibitor of amphoteric metal corrosion in alkaline media |
-
2009
- 2009-01-11 RU RU2009100480/02A patent/RU2403319C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2403319C2 (en) | 2010-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140112 |