AR217882A1 - Composicion inhibidora de la formacion de costras o la corrosion de superficies metalicas en sistemas de agua - Google Patents
Composicion inhibidora de la formacion de costras o la corrosion de superficies metalicas en sistemas de aguaInfo
- Publication number
- AR217882A1 AR217882A1 AR274577A AR27457778A AR217882A1 AR 217882 A1 AR217882 A1 AR 217882A1 AR 274577 A AR274577 A AR 274577A AR 27457778 A AR27457778 A AR 27457778A AR 217882 A1 AR217882 A1 AR 217882A1
- Authority
- AR
- Argentina
- Prior art keywords
- corrosion
- water systems
- scar formation
- metallic surfaces
- inhibiting composition
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 230000002401 inhibitory effect Effects 0.000 title 1
- 230000036573 scar formation Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/167—Phosphorus-containing compounds
- C23F11/1676—Phosphonic acids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4911477 | 1977-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR217882A1 true AR217882A1 (es) | 1980-04-30 |
Family
ID=10451193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR274577A AR217882A1 (es) | 1977-11-25 | 1978-11-24 | Composicion inhibidora de la formacion de costras o la corrosion de superficies metalicas en sistemas de agua |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS6017830B2 (es) |
| AR (1) | AR217882A1 (es) |
| AU (1) | AU528091B2 (es) |
| CA (1) | CA1128402A (es) |
| DE (1) | DE2850925A1 (es) |
| ES (1) | ES475398A1 (es) |
| FR (1) | FR2409964A1 (es) |
| HK (1) | HK59183A (es) |
| IT (1) | IT1109096B (es) |
| MX (1) | MX150586A (es) |
| SG (1) | SG34883G (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1334824C (en) * | 1987-02-11 | 1995-03-21 | Stewart Nelson Paul | Biocide protectors |
| JPH01319016A (ja) * | 1988-06-17 | 1989-12-25 | Itaro Ouchida | 眼鏡の鼻当マットと鼻当て |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA770172A (en) * | 1965-03-30 | 1967-10-24 | T. Quimby Oscar | Class of organo phosphorous compounds and process for preparing members thereof |
| US3496222A (en) * | 1967-12-28 | 1970-02-17 | Procter & Gamble | Diacetylated cyclic dimer of ethane-1-hydroxy - 1,1 - diphosphonic acid and salts thereof |
| GB1345518A (en) * | 1970-02-20 | 1974-01-30 | Albright & Wilson | Phosphonate sequestrant |
-
1978
- 1978-11-23 AU AU41870/78A patent/AU528091B2/en not_active Expired
- 1978-11-24 AR AR274577A patent/AR217882A1/es active
- 1978-11-24 ES ES475398A patent/ES475398A1/es not_active Expired
- 1978-11-24 DE DE19782850925 patent/DE2850925A1/de active Granted
- 1978-11-24 IT IT69694/78A patent/IT1109096B/it active
- 1978-11-24 CA CA316,871A patent/CA1128402A/en not_active Expired
- 1978-11-24 FR FR7833346A patent/FR2409964A1/fr active Granted
- 1978-11-24 MX MX175752A patent/MX150586A/es unknown
- 1978-11-25 JP JP53145943A patent/JPS6017830B2/ja not_active Expired
-
1983
- 1983-06-17 SG SG348/83A patent/SG34883G/en unknown
- 1983-11-24 HK HK591/83A patent/HK59183A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4187078A (en) | 1979-05-31 |
| MX150586A (es) | 1984-05-31 |
| IT1109096B (it) | 1985-12-16 |
| SG34883G (en) | 1984-07-27 |
| IT7869694A0 (it) | 1978-11-24 |
| JPS6017830B2 (ja) | 1985-05-07 |
| FR2409964B1 (es) | 1982-02-12 |
| DE2850925A1 (de) | 1979-05-31 |
| AU528091B2 (en) | 1983-04-14 |
| ES475398A1 (es) | 1980-02-16 |
| HK59183A (en) | 1983-12-02 |
| FR2409964A1 (fr) | 1979-06-22 |
| CA1128402A (en) | 1982-07-27 |
| JPS5499746A (en) | 1979-08-06 |
| DE2850925C2 (es) | 1989-09-21 |
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