RU2013128341A - COMPOSITION FOR REMOVING MINERAL DEPOSITS - Google Patents
COMPOSITION FOR REMOVING MINERAL DEPOSITS Download PDFInfo
- Publication number
- RU2013128341A RU2013128341A RU2013128341/05A RU2013128341A RU2013128341A RU 2013128341 A RU2013128341 A RU 2013128341A RU 2013128341/05 A RU2013128341/05 A RU 2013128341/05A RU 2013128341 A RU2013128341 A RU 2013128341A RU 2013128341 A RU2013128341 A RU 2013128341A
- Authority
- RU
- Russia
- Prior art keywords
- corrosion inhibitor
- composition
- mineral deposits
- acid corrosion
- phosphonic
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract 5
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract 3
- 239000011707 mineral Substances 0.000 title claims abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract 6
- 239000002253 acid Substances 0.000 claims abstract 5
- 230000007797 corrosion Effects 0.000 claims abstract 5
- 238000005260 corrosion Methods 0.000 claims abstract 5
- 239000003112 inhibitor Substances 0.000 claims abstract 5
- -1 methyl iminodimethylene Chemical group 0.000 claims abstract 4
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 claims abstract 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Состав для удаления минеральных отложений, содержащий нитрилтриметиленфосфоновую (НТФ), метилиминодиметиленфосфоновую (МНДФ), соляную кислоты и ингибитор кислотной коррозии, отличающийся тем, что в качестве ингибитора кислотной коррозии содержит смесь 2-(8-гептадецинил)-4,5-дигидро-1Н-имидазол-1-этиламин (ГДГИЭА) и (Z)-N-[2-[(2-аминоэтил)амино]этил]-9-октадененамид (АЭОДА), взятых в соотношении от 9:1 до 4:1 соответственно, при следующем соотношении компонентов, мас.%Composition for removing mineral deposits containing nitrile trimethylene phosphonic (NTF), methyl iminodimethylene phosphonic (MNDF), hydrochloric acid and an acid corrosion inhibitor, characterized in that it contains a mixture of 2- (8-heptadecynyl) -4,5-dihydro-1H as an acid corrosion inhibitor -imidazole-1-ethylamine (GDHEA) and (Z) -N- [2 - [(2-aminoethyl) amino] ethyl] -9-octadenenamide (AEODA), taken in a ratio of from 9: 1 to 4: 1, respectively, in the following ratio of components, wt.%
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013128341/05A RU2544664C2 (en) | 2013-06-20 | 2013-06-20 | Composition for removing mineral deposits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013128341/05A RU2544664C2 (en) | 2013-06-20 | 2013-06-20 | Composition for removing mineral deposits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013128341A true RU2013128341A (en) | 2014-12-27 |
| RU2544664C2 RU2544664C2 (en) | 2015-03-20 |
Family
ID=53278536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013128341/05A RU2544664C2 (en) | 2013-06-20 | 2013-06-20 | Composition for removing mineral deposits |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2544664C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497713A (en) * | 1982-04-01 | 1985-02-05 | Betz Laboratories | Method of inhibiting corrosion and deposition in aqueous systems |
| SU1271833A1 (en) * | 1985-04-23 | 1986-11-23 | Предприятие П/Я А-7346 | Composition for removing inorganic deposits |
| RU2108303C1 (en) * | 1996-06-03 | 1998-04-10 | Научно-производственное управление Акционерного общества открытого типа "Оренбургнефть" | Composition for removing iron sulfide deposits |
| RU2177458C1 (en) * | 2000-05-12 | 2001-12-27 | Открытое Акционерное Общество "Челябоблкоммунэнерго" | Composition for removing high-temperature mineral salt deposits from thermal power equipment |
-
2013
- 2013-06-20 RU RU2013128341/05A patent/RU2544664C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2544664C2 (en) | 2015-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160621 |