GB1109389A - Process for cleaning and/or pickling ferrous metallic surfaces - Google Patents
Process for cleaning and/or pickling ferrous metallic surfacesInfo
- Publication number
- GB1109389A GB1109389A GB1026467A GB1026467A GB1109389A GB 1109389 A GB1109389 A GB 1109389A GB 1026467 A GB1026467 A GB 1026467A GB 1026467 A GB1026467 A GB 1026467A GB 1109389 A GB1109389 A GB 1109389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cleaning
- metallic surfaces
- ferrous metallic
- pickling ferrous
- present
- 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.)
- Expired
Links
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000005554 pickling Methods 0.000 title 1
- LNRVTEQEGXVMEF-UHFFFAOYSA-N 2-hydroxy-2-methylpropanedioic acid Chemical compound OC(=O)C(O)(C)C(O)=O LNRVTEQEGXVMEF-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000975 Carbon steel Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- -1 hydrogen peroxide Chemical compound 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 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
- 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
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT472866 | 1966-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1109389A true GB1109389A (en) | 1968-04-10 |
Family
ID=11113147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1026467A Expired GB1109389A (en) | 1966-03-03 | 1967-03-03 | Process for cleaning and/or pickling ferrous metallic surfaces |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE694860A (en:Method) |
| CH (1) | CH497547A (en:Method) |
| GB (1) | GB1109389A (en:Method) |
| NL (1) | NL6703105A (en:Method) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0355628A1 (de) * | 1988-08-24 | 1990-02-28 | Siemens Aktiengesellschaft | Verfahren zur chemischen Dekontamination der Oberfläche eines metallischen Bauteils einer Kernreaktoranlage |
| FR2657888A1 (fr) * | 1990-02-08 | 1991-08-09 | Ugine Aciers | Procedes de decapage de materiaux en acier inoxydable. |
| WO2008107072A1 (de) * | 2007-03-07 | 2008-09-12 | Areva Np Gmbh | Verfahren zur entfernung von magnetit und kupfer enthaltenden ablagerungen aus behältern von industrie- und kraftwerksanlagen |
| CN111926338A (zh) * | 2020-07-14 | 2020-11-13 | 苏州绿水清洗科技有限公司 | 一种不锈钢清洗钝化剂及其应用 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1967
- 1967-02-27 NL NL6703105A patent/NL6703105A/xx unknown
- 1967-03-01 BE BE694860D patent/BE694860A/xx unknown
- 1967-03-03 GB GB1026467A patent/GB1109389A/en not_active Expired
- 1967-03-03 CH CH314367A patent/CH497547A/de not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0355628A1 (de) * | 1988-08-24 | 1990-02-28 | Siemens Aktiengesellschaft | Verfahren zur chemischen Dekontamination der Oberfläche eines metallischen Bauteils einer Kernreaktoranlage |
| US5045273A (en) * | 1988-08-24 | 1991-09-03 | Siemens Aktiengesellschaft | Method for chemical decontamination of the surface of a metal component in a nuclear reactor |
| FR2657888A1 (fr) * | 1990-02-08 | 1991-08-09 | Ugine Aciers | Procedes de decapage de materiaux en acier inoxydable. |
| EP0442775A1 (fr) * | 1990-02-08 | 1991-08-21 | Ugine S.A. | Procédé de décapage de matériaux en acier, notamment en acier inoxydable |
| WO2008107072A1 (de) * | 2007-03-07 | 2008-09-12 | Areva Np Gmbh | Verfahren zur entfernung von magnetit und kupfer enthaltenden ablagerungen aus behältern von industrie- und kraftwerksanlagen |
| US7931753B2 (en) | 2007-03-07 | 2011-04-26 | Areva Np Gmbh | Method for removing deposits containing magnetite and copper from containers in industrial and power plants |
| CN111926338A (zh) * | 2020-07-14 | 2020-11-13 | 苏州绿水清洗科技有限公司 | 一种不锈钢清洗钝化剂及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH497547A (de) | 1970-10-15 |
| NL6703105A (en:Method) | 1967-09-04 |
| BE694860A (en:Method) | 1967-09-01 |
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