CH279006A - Procédé d'électrolyse de liqueurs de décapage résiduelles contenant du fer ferreux. - Google Patents
Procédé d'électrolyse de liqueurs de décapage résiduelles contenant du fer ferreux.Info
- Publication number
- CH279006A CH279006A CH279006DA CH279006A CH 279006 A CH279006 A CH 279006A CH 279006D A CH279006D A CH 279006DA CH 279006 A CH279006 A CH 279006A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrolysis
- ferrous iron
- containing ferrous
- liquors containing
- pickling liquors
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
- C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US737000A US2583098A (en) | 1947-03-25 | 1947-03-25 | Treatment of waste pickle liquor |
Publications (1)
Publication Number | Publication Date |
---|---|
CH279006A true CH279006A (fr) | 1951-11-15 |
Family
ID=24962207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH279006D CH279006A (fr) | 1947-03-25 | 1948-03-18 | Procédé d'électrolyse de liqueurs de décapage résiduelles contenant du fer ferreux. |
Country Status (4)
Country | Link |
---|---|
US (1) | US2583098A (fr) |
BE (1) | BE481309A (fr) |
CH (1) | CH279006A (fr) |
GB (1) | GB654474A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268468B (de) * | 1957-10-28 | 1968-05-16 | Western Elek C Company Inc | Verfahren zum elektrolytischen Regenerieren von AEtzloesungen fuer Kupfer |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103474A (en) * | 1963-09-10 | Electrowinning of metals from electrolytes | ||
US2748071A (en) * | 1951-08-30 | 1956-05-29 | Technograph Printed Circuits L | Apparatus for regeneration of etching media |
US2810686A (en) * | 1954-11-09 | 1957-10-22 | Rohm & Haas | Electrolytic treatment of waste sulfate pickle liquor |
US3622478A (en) * | 1960-11-14 | 1971-11-23 | Gen Electric | Continuous regeneration of ferric sulfate pickling bath |
US3425920A (en) * | 1964-07-01 | 1969-02-04 | Nicholas Frantzis | Electrolytic method of regenerating organic acid cleaning solution for ferrous metals |
HU169344B (en) * | 1973-11-27 | 1976-11-27 | Jozsef Kerti | Method for electrochemical cycle-processing pickle end-solutions containing sulfuric acid |
US4124741A (en) * | 1977-03-04 | 1978-11-07 | Energy Development Associates | Hydrogen/chlorine electrochemical energy storage system |
DE4244245A1 (de) * | 1992-12-24 | 1994-06-30 | Norsk Hydro Chemtech Gmbh | Verwendung von leicht entfernbaren Inhibitoren in Beizsäuren |
AU7607794A (en) * | 1993-09-03 | 1995-03-22 | Bachmann, Magdalena | Electrodialysis process and device |
GB9318794D0 (en) * | 1993-09-10 | 1993-10-27 | Ea Tech Ltd | A high surface area cell for the recovery of metals from dilute solutions |
ITMI20031603A1 (it) * | 2003-08-04 | 2005-02-05 | Federico Milesi | Generatore di potenza elettrica ad azionamento biochimico con autoeccitazione |
EP4313845A1 (fr) | 2021-03-24 | 2024-02-07 | Electrasteel, Inc. | Élimination d'impuretés dans un système de conversion de fer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US788064A (en) * | 1905-01-31 | 1905-04-25 | Alexander S Ramage | Utilizing spent pickle liquor. |
US987318A (en) * | 1910-09-28 | 1911-03-21 | Wilhelm Pfanhauser | Manufacture of thin electrolytic iron plates of large area. |
US1007388A (en) * | 1911-03-07 | 1911-10-31 | Alexander S Ramage | Electrolytic method of refining iron. |
US1006836A (en) * | 1911-08-11 | 1911-10-24 | Nat Tube Co | Process and apparatus for electrolytic recovery of waste liquor. |
US1862745A (en) * | 1928-12-12 | 1932-06-14 | Fuller | Process for electrodepositing iron |
US1980381A (en) * | 1931-05-27 | 1934-11-13 | Frederic A Eustis | Method of making ductile electrolytic iron from sulphide ores |
US2273036A (en) * | 1938-12-17 | 1942-02-17 | Nat Carbon Co Inc | Electrodeposition of metals |
US2367811A (en) * | 1941-04-19 | 1945-01-23 | Stephen F Urban | Pickling solution |
US2389691A (en) * | 1941-11-08 | 1945-11-27 | Nat Carbon Co Inc | Electrolytic process for treating a ferrous sulphate solution |
US2418970A (en) * | 1942-09-05 | 1947-04-15 | Pyrene Mfg Co | Process of electrolytically depositing iron and iron alloys |
US2419240A (en) * | 1944-01-07 | 1947-04-22 | Nat Carbon Co Inc | Treating iron salt solutions |
-
0
- BE BE481309D patent/BE481309A/xx unknown
-
1947
- 1947-03-25 US US737000A patent/US2583098A/en not_active Expired - Lifetime
-
1948
- 1948-03-17 GB GB7940/48A patent/GB654474A/en not_active Expired
- 1948-03-18 CH CH279006D patent/CH279006A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268468B (de) * | 1957-10-28 | 1968-05-16 | Western Elek C Company Inc | Verfahren zum elektrolytischen Regenerieren von AEtzloesungen fuer Kupfer |
Also Published As
Publication number | Publication date |
---|---|
BE481309A (fr) | |
GB654474A (en) | 1951-06-20 |
US2583098A (en) | 1952-01-22 |
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