LU37321A1 - - Google Patents
Info
- Publication number
- LU37321A1 LU37321A1 LU37321DA LU37321A1 LU 37321 A1 LU37321 A1 LU 37321A1 LU 37321D A LU37321D A LU 37321DA LU 37321 A1 LU37321 A1 LU 37321A1
- Authority
- LU
- Luxembourg
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
- C23G1/36—Regeneration of waste pickling liquors
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 |
---|---|---|---|
DEC17029A DE1118566B (en) | 1958-06-19 | 1958-06-19 | Process for the regeneration of used sulfuric acid or phosphoric acid pickling solutions containing iron salts |
Publications (1)
Publication Number | Publication Date |
---|---|
LU37321A1 true LU37321A1 (en) |
Family
ID=7016162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU37321D LU37321A1 (en) | 1958-06-19 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1118566B (en) |
FR (1) | FR1227199A (en) |
LU (1) | LU37321A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4326854A1 (en) * | 1993-08-11 | 1995-02-16 | Heraeus Elektrochemie | Process for the regeneration of an aqueous solution containing metal ions and sulfuric acid, and device |
DE59504691D1 (en) * | 1994-03-07 | 1999-02-11 | Mib Metallurg Und Oberflaechen | ELECTROLYSIS METHOD FOR REGENERATING AN IRON III CHLORIDE OR IRON III SULFATE SOLUTION, ESPECIALLY FOR SPRAYING STEEL |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE496550A (en) * | 1949-07-09 | |||
US2810686A (en) * | 1954-11-09 | 1957-10-22 | Rohm & Haas | Electrolytic treatment of waste sulfate pickle liquor |
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0
- LU LU37321D patent/LU37321A1/xx unknown
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1958
- 1958-06-19 DE DEC17029A patent/DE1118566B/en active Pending
-
1959
- 1959-06-19 FR FR39540A patent/FR1227199A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1118566B (en) | 1961-11-30 |
FR1227199A (en) | 1960-08-19 |