ES525797A0 - Procedimiento para separar simultaneamente cascarillas de hierro y cobre de una superficie metalica ferrea - Google Patents
Procedimiento para separar simultaneamente cascarillas de hierro y cobre de una superficie metalica ferreaInfo
- Publication number
- ES525797A0 ES525797A0 ES525797A ES525797A ES525797A0 ES 525797 A0 ES525797 A0 ES 525797A0 ES 525797 A ES525797 A ES 525797A ES 525797 A ES525797 A ES 525797A ES 525797 A0 ES525797 A0 ES 525797A0
- Authority
- ES
- Spain
- Prior art keywords
- ferrea
- procedure
- metallic surface
- simultaneously separate
- separate iron
- Prior art date
- 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.)
- Granted
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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42099882A | 1982-09-21 | 1982-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES525797A0 true ES525797A0 (es) | 1985-03-01 |
ES8503728A1 ES8503728A1 (es) | 1985-03-01 |
Family
ID=23668765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES525797A Expired ES8503728A1 (es) | 1982-09-21 | 1983-09-21 | Procedimiento para separar simultaneamente cascarillas de hierro y cobre de una superficie metalica ferrea |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0104012A3 (fr) |
CA (1) | CA1204372A (fr) |
ES (1) | ES8503728A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2157322B (en) * | 1984-03-29 | 1987-10-21 | Diversey Limited | Removal of iron oxide deposits |
US4810405A (en) * | 1987-10-21 | 1989-03-07 | Dearborn Chemical Company, Limited | Rust removal and composition thereof |
CN1047409C (zh) * | 1997-03-07 | 1999-12-15 | 沈阳市巨龙防腐技术研究所 | 常温铜酸洗缓蚀剂 |
DE10346192B4 (de) * | 2003-10-02 | 2009-08-06 | Thyssenkrupp Presta Teccenter Ag | Verfahren zum Entrosten von Formteilen und Verwendung des Verfahrens |
ES2301049T3 (es) | 2004-09-25 | 2008-06-16 | Chemetall Gmbh | Procedimiento para eliminar escoria de laser. |
CN112516793A (zh) * | 2020-11-10 | 2021-03-19 | 东华理工大学 | 一种异VC钠还原Fe(III)EDTA的方法及应用其脱除废气中NO的方法 |
CN113337827A (zh) * | 2021-06-07 | 2021-09-03 | 山东惠中新材料科技有限公司 | 一种环保型除锈剂 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2040546B1 (de) * | 1970-08-14 | 1971-12-02 | Hagen Feldmann | Waessrige Loesung einer aliphatischen Carbonsaeure zur Entfernung von Verockerungen oder Ablagerungen |
US3730901A (en) * | 1972-04-27 | 1973-05-01 | Halliburton Co | Composition and method for removing copper containing iron oxide scales from ferrous metals |
JPS53731B2 (fr) * | 1973-07-31 | 1978-01-11 | ||
DE2457235A1 (de) * | 1974-12-04 | 1976-06-10 | Peter Vodicka | Verwendung von metallen und/oder wasserloeslichen chemischen verbindungen zum schutz der in sauren inhibierten loesungen vom zunder gebeizten oder von eisen-iii-haltigen belaegen chemisch gereinigten metallischen gegenstaenden und/oder geschlossenen anlagen vor dem angriff der ferrikationen und anordnung zum erreichen dieses schutzes |
-
1983
- 1983-08-26 EP EP83304969A patent/EP0104012A3/fr not_active Withdrawn
- 1983-09-20 CA CA000437060A patent/CA1204372A/fr not_active Expired
- 1983-09-21 ES ES525797A patent/ES8503728A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1204372A (fr) | 1986-05-13 |
EP0104012A2 (fr) | 1984-03-28 |
EP0104012A3 (fr) | 1985-08-21 |
ES8503728A1 (es) | 1985-03-01 |
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