BE729866A - - Google Patents
Info
- Publication number
- BE729866A BE729866A BE729866DA BE729866A BE 729866 A BE729866 A BE 729866A BE 729866D A BE729866D A BE 729866DA BE 729866 A BE729866 A BE 729866A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/395—Regeneration of photographic processing agents other than developers; Replenishers therefor
- G03C5/3954—Electrical methods, e.g. electroytic silver recovery, electrodialysis
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- 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
- C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6902463A FR2031706A5 (es) | 1969-02-04 | 1969-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE729866A true BE729866A (es) | 1969-08-18 |
Family
ID=9028608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729866D BE729866A (es) | 1969-02-04 | 1969-03-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE729866A (es) |
| FR (1) | FR2031706A5 (es) |
| GB (1) | GB1202688A (es) |
| NL (1) | NL6904355A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2484100A1 (fr) * | 1980-06-04 | 1981-12-11 | Aera | Procede pour la recuperation des bains de fixation utilises dans le traitement des cliches photographiques |
| AU620868B2 (en) * | 1988-05-20 | 1992-02-27 | Gunter Woog | Disposable cell for recovering conductive metal and method of use |
| DE3937391A1 (de) * | 1989-11-10 | 1991-05-16 | Kolbe & Co Hans | Vorrichtung zur regenerierung von aetzloesung |
-
1969
- 1969-02-04 FR FR6902463A patent/FR2031706A5/fr not_active Expired
- 1969-03-14 BE BE729866D patent/BE729866A/xx unknown
- 1969-03-21 NL NL6904355A patent/NL6904355A/xx unknown
- 1969-03-26 GB GB1588369A patent/GB1202688A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6904355A (es) | 1970-08-06 |
| FR2031706A5 (es) | 1970-11-20 |
| GB1202688A (en) | 1970-08-19 |