RU2012112161A - CARBON ACID CORROSION INHIBITOR FOR VAPOR-CONDENSATE UNITS AMINATE PK-3 - Google Patents
CARBON ACID CORROSION INHIBITOR FOR VAPOR-CONDENSATE UNITS AMINATE PK-3 Download PDFInfo
- Publication number
- RU2012112161A RU2012112161A RU2012112161/02A RU2012112161A RU2012112161A RU 2012112161 A RU2012112161 A RU 2012112161A RU 2012112161/02 A RU2012112161/02 A RU 2012112161/02A RU 2012112161 A RU2012112161 A RU 2012112161A RU 2012112161 A RU2012112161 A RU 2012112161A
- Authority
- RU
- Russia
- Prior art keywords
- corrosion inhibitor
- aminate
- vapor
- acid corrosion
- carbon acid
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title claims abstract 5
- 238000005260 corrosion Methods 0.000 title claims abstract 5
- 239000003112 inhibitor Substances 0.000 title claims abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims abstract 6
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 claims abstract 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract 4
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims abstract 3
- 229960002887 deanol Drugs 0.000 claims abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract 2
- 239000001569 carbon dioxide Substances 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Ингибитор углекислотной коррозии для пароконденсатных установок, включающий морфолин и циклогексиламин, отличающийся тем, что ингибитор коррозии дополнительно содержит диметиламиноэтанол при следующем соотношении компонентов, мас.ч.:Carbon dioxide corrosion inhibitor for steam condensate plants, including morpholine and cyclohexylamine, characterized in that the corrosion inhibitor additionally contains dimethylaminoethanol in the following ratio, wt.h .:
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012112161/02A RU2500835C1 (en) | 2012-03-30 | 2012-03-30 | Inhibitor of carbon-dioxide corrosion for aminat sc-3 steam-condensate plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012112161/02A RU2500835C1 (en) | 2012-03-30 | 2012-03-30 | Inhibitor of carbon-dioxide corrosion for aminat sc-3 steam-condensate plants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012112161A true RU2012112161A (en) | 2013-10-10 |
| RU2500835C1 RU2500835C1 (en) | 2013-12-10 |
Family
ID=49302542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012112161/02A RU2500835C1 (en) | 2012-03-30 | 2012-03-30 | Inhibitor of carbon-dioxide corrosion for aminat sc-3 steam-condensate plants |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2500835C1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2557036C1 (en) * | 2014-04-11 | 2015-07-20 | Фонд поддержки научной, научно-технической и инновационной деятельности "Энергия без границ" | Complex reagent for processing of steam-and-water path of power units of heat power plants |
| RU2613356C1 (en) * | 2015-12-18 | 2017-03-16 | Общество с ограниченной ответственностью "Тепло-ЭнергоСервис" | Method of feed water preparation for low pressure coil steam generators |
| RU2764251C2 (en) * | 2020-02-26 | 2022-01-14 | Общество с ограниченной ответственностью "НПФ "Траверс" | Carbon-dioxide corrosion inhibitor for low and medium pressure steam generating plants |
| RU2768812C1 (en) * | 2021-11-23 | 2022-03-24 | Акционерное общество "Альметьевские тепловые сети" (АО "АПТС") | Corrosion inhibitor to protect internal heating surfaces from dissolved corrosive gases |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2141543C1 (en) * | 1998-03-11 | 1999-11-20 | ОАО "Научно-исследовательский институт по нефтепромысловой химии" | Inhibitor of hydrogen-sulfide and/or carbonic acid corrosion |
| DE10137130C1 (en) * | 2001-07-30 | 2003-03-13 | Excor Korrosionsforschung Gmbh | Vapor phase corrosion inhibitors, process for their preparation and use |
-
2012
- 2012-03-30 RU RU2012112161/02A patent/RU2500835C1/en active IP Right Revival
Also Published As
| Publication number | Publication date |
|---|---|
| RU2500835C1 (en) | 2013-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150331 |
|
| NF4A | Reinstatement of patent |
Effective date: 20160420 |