FR2262099B1 - - Google Patents
Info
- Publication number
- FR2262099B1 FR2262099B1 FR7503731A FR7503731A FR2262099B1 FR 2262099 B1 FR2262099 B1 FR 2262099B1 FR 7503731 A FR7503731 A FR 7503731A FR 7503731 A FR7503731 A FR 7503731A FR 2262099 B1 FR2262099 B1 FR 2262099B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Chemically Coating (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44652774A | 1974-02-27 | 1974-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2262099A1 FR2262099A1 (en) | 1975-09-19 |
| FR2262099B1 true FR2262099B1 (fr) | 1978-07-13 |
Family
ID=23772919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503731A Granted FR2262099A1 (en) | 1974-02-27 | 1975-02-06 | Rust removal process for steel - esp for ships holds, comprising treatment with ammonia and org. acid, then adding an oxidant |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS50120433A (fr) |
| AR (1) | AR201637A1 (fr) |
| AU (1) | AU7768775A (fr) |
| BE (1) | BE825232A (fr) |
| BR (1) | BR7500989A (fr) |
| DE (1) | DE2504990A1 (fr) |
| DK (1) | DK45275A (fr) |
| ES (1) | ES434569A1 (fr) |
| FI (1) | FI750329A (fr) |
| FR (1) | FR2262099A1 (fr) |
| IT (1) | IT1029654B (fr) |
| NL (1) | NL7501096A (fr) |
| NO (1) | NO750215L (fr) |
| SE (1) | SE7500734L (fr) |
| ZA (1) | ZA75739B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ192220A (en) * | 1978-11-30 | 1982-12-21 | Ian Ballantyne Schafer | Applying a protective coating on metal surface without removing the oxide layer on metal surface |
| FR2562710B1 (fr) * | 1984-04-05 | 1989-02-17 | Electricite De France | Procede pour eliminer les depots formes dans un generateur de vapeur de reacteur nucleaire a eau pressurisee |
| FR2657888B1 (fr) * | 1990-02-08 | 1994-04-15 | Ugine Aciers | Procedes de decapage de materiaux en acier inoxydable. |
| DE19723682A1 (de) * | 1997-06-05 | 1998-12-10 | Iss Gradewald Ind Schiffs Serv | Verfahren zur Reinigung und Beize von Oberflächen mit Regeneration des Reinigungs- und Beizmittels |
| DE10154922B4 (de) * | 2001-11-08 | 2004-04-01 | Benteler Automobiltechnik Gmbh | Verfahren zur Reinigung von metallischen Bauteilen |
| CN109852973A (zh) * | 2019-01-18 | 2019-06-07 | 江苏久华环保科技股份有限公司 | 一种钢铁表面除锈工艺 |
-
1975
- 1975-01-23 SE SE7500734A patent/SE7500734L/ not_active Application Discontinuation
- 1975-01-23 NO NO750215A patent/NO750215L/no unknown
- 1975-01-29 AU AU77687/75A patent/AU7768775A/en not_active Expired
- 1975-01-30 NL NL7501096A patent/NL7501096A/xx unknown
- 1975-02-04 DE DE19752504990 patent/DE2504990A1/de active Pending
- 1975-02-05 ZA ZA00750739A patent/ZA75739B/xx unknown
- 1975-02-06 FI FI750329A patent/FI750329A/fi not_active Application Discontinuation
- 1975-02-06 FR FR7503731A patent/FR2262099A1/fr active Granted
- 1975-02-06 BE BE1006440A patent/BE825232A/fr unknown
- 1975-02-07 IT IT48064/75A patent/IT1029654B/it active
- 1975-02-07 AR AR257564A patent/AR201637A1/es active
- 1975-02-07 JP JP50016121A patent/JPS50120433A/ja active Pending
- 1975-02-07 DK DK45275*#A patent/DK45275A/da unknown
- 1975-02-08 ES ES434569A patent/ES434569A1/es not_active Expired
- 1975-02-19 BR BR989/75A patent/BR7500989A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50120433A (fr) | 1975-09-20 |
| FR2262099A1 (en) | 1975-09-19 |
| AU7768775A (en) | 1976-07-29 |
| ZA75739B (en) | 1976-01-28 |
| DK45275A (fr) | 1975-10-27 |
| FI750329A (fr) | 1975-08-28 |
| NO750215L (fr) | 1975-08-28 |
| ES434569A1 (es) | 1976-09-16 |
| DE2504990A1 (de) | 1975-08-28 |
| AR201637A1 (es) | 1975-03-31 |
| SE7500734L (fr) | 1975-08-28 |
| BE825232A (fr) | 1975-08-06 |
| IT1029654B (it) | 1979-03-20 |
| NL7501096A (nl) | 1975-08-29 |
| BR7500989A (pt) | 1976-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |