RU2008148214A - COMPOSITION FOR INHIBITION OF SALTIC DEPOSITS AND CORROSION OF METALS IN WATER USE SYSTEMS - Google Patents
COMPOSITION FOR INHIBITION OF SALTIC DEPOSITS AND CORROSION OF METALS IN WATER USE SYSTEMS Download PDFInfo
- Publication number
- RU2008148214A RU2008148214A RU2008148214/02A RU2008148214A RU2008148214A RU 2008148214 A RU2008148214 A RU 2008148214A RU 2008148214/02 A RU2008148214/02 A RU 2008148214/02A RU 2008148214 A RU2008148214 A RU 2008148214A RU 2008148214 A RU2008148214 A RU 2008148214A
- Authority
- RU
- Russia
- Prior art keywords
- acid
- corrosion
- composition
- water use
- use systems
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title claims abstract 3
- 238000005260 corrosion Methods 0.000 title claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract 3
- 230000005764 inhibitory process Effects 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 239000002253 acid Substances 0.000 claims abstract 6
- BAERPNBPLZWCES-UHFFFAOYSA-N (2-hydroxy-1-phosphonoethyl)phosphonic acid Chemical compound OCC(P(O)(O)=O)P(O)(O)=O BAERPNBPLZWCES-UHFFFAOYSA-N 0.000 claims abstract 2
- KIDJHPQACZGFTI-UHFFFAOYSA-N [6-[bis(phosphonomethyl)amino]hexyl-(phosphonomethyl)amino]methylphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCCCCCN(CP(O)(O)=O)CP(O)(O)=O KIDJHPQACZGFTI-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000012736 aqueous medium Substances 0.000 claims abstract 2
- 230000002401 inhibitory effect Effects 0.000 claims abstract 2
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Состав для ингибирования солеотложений и коррозии в системах водопользования, включающий гидроксиэтилидендифосфоновую кислоту, нитрилотриметилфосфоновую кислоту в водной среде, отличающийся тем, что дополнительно содержит гексаметилендиаминтетраметиленфосфоновую кислоту при мольном соотношении суммарного количества гидроксиэтилидендифосфоновой кислоты и нитрилотриметилфосфоновой кислоты к количеству гексаметилендиаминтетраметиленфосфоновой кислоты, равном 2-4:1. Composition for inhibiting scaling and corrosion in water use systems, including hydroxyethylidene diphosphonic acid in an aqueous medium, characterized in that it additionally contains hexamethylene diamine tetramethylene phosphonic acid with a molar ratio of the total amount of hydroxyethylidene diphosphonomethoxymethylene acid 2 nitroformone acid 2 nitroformone acid.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008148214/02A RU2398050C1 (en) | 2008-12-09 | 2008-12-09 | Composition for inhibiting scaling and corrosion of metals in water consumption systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008148214/02A RU2398050C1 (en) | 2008-12-09 | 2008-12-09 | Composition for inhibiting scaling and corrosion of metals in water consumption systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008148214A true RU2008148214A (en) | 2010-06-20 |
| RU2398050C1 RU2398050C1 (en) | 2010-08-27 |
Family
ID=42682180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008148214/02A RU2398050C1 (en) | 2008-12-09 | 2008-12-09 | Composition for inhibiting scaling and corrosion of metals in water consumption systems |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2398050C1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10268662B2 (en) | 2012-09-10 | 2019-04-23 | The Boeing Company | Panoptic visualization of a document according to the structure thereof |
| RU2591975C1 (en) * | 2015-03-30 | 2016-07-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уральский государственный лесотехнический университет" | Method for mineral deposits and corrosion prevention |
| RU2593569C1 (en) * | 2015-06-03 | 2016-08-10 | Публичное Акционерное Общество "Нижнекамскнефтехим" | Inhibiting composition for protection of metals from acid corrosion |
| RU2745822C1 (en) * | 2020-06-25 | 2021-04-01 | ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ УНИТАРНОЕ ПРЕДПРИЯТИЕ "ИНСТИТУТ ХИМИЧЕСКИХ РЕАКТИВОВ И ОСОБО ЧИСТЫХ ХИМИЧЕСКИХ ВЕЩЕСТВ НАЦИОНАЛЬНОГО ИССЛЕДОВАТЕЛЬСКОГО ЦЕНТРА "КУРЧАТОВСКИЙ ИНСТИТУТ" (НИЦ "Курчатовский институт - ИРЕА") | Organophosphonate composition for stabilization water treatment in water use systems |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1207211A (en) * | 1982-09-27 | 1986-07-08 | Dionisio G. Cuisia | Composition and method for inhibiting scale |
| US6706214B2 (en) * | 2001-07-16 | 2004-03-16 | Gerald Wojcik | Composition and process for inhibiting corrosion of metallic substrates |
| RU2255053C1 (en) * | 2004-05-05 | 2005-06-27 | Гаврилов Наум Беньяминович | Composition for treatment of cooling water |
| RU2307798C1 (en) * | 2006-01-19 | 2007-10-10 | Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" | Composition to inhibit salt deposition in oil production (variations) |
| RU2328453C1 (en) * | 2006-09-25 | 2008-07-10 | Государственное образовательное учреждение высшего профессионального образования Уральский государственный лесотехнический университет (ГОУ ВПО УГЛТУ) | Method for preventing scale and corrosion in water supply and heating systems |
-
2008
- 2008-12-09 RU RU2008148214/02A patent/RU2398050C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2398050C1 (en) | 2010-08-27 |
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