FR2235211B2 - - Google Patents
Info
- Publication number
- FR2235211B2 FR2235211B2 FR7422255A FR7422255A FR2235211B2 FR 2235211 B2 FR2235211 B2 FR 2235211B2 FR 7422255 A FR7422255 A FR 7422255A FR 7422255 A FR7422255 A FR 7422255A FR 2235211 B2 FR2235211 B2 FR 2235211B2
- Authority
- FR
- France
- 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
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3065073A GB1462868A (en) | 1973-06-27 | 1973-06-27 | Electrolytic recovery for silver from used photographic solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2235211A2 FR2235211A2 (en) | 1975-01-24 |
| FR2235211B2 true FR2235211B2 (en) | 1978-06-02 |
Family
ID=10310965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7422255A Expired FR2235211B2 (en) | 1973-06-27 | 1974-06-26 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3901777A (en) |
| JP (1) | JPS5741555B2 (en) |
| CA (1) | CA1061284A (en) |
| DE (1) | DE2429288A1 (en) |
| FR (1) | FR2235211B2 (en) |
| GB (1) | GB1462868A (en) |
| IT (1) | IT1054173B (en) |
| SE (1) | SE7408402L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561957A (en) * | 1984-06-11 | 1985-12-31 | Palazzolo James C | Electrolytic silver recovery system |
| US4802961A (en) * | 1987-12-23 | 1989-02-07 | Woog Manfred J | Silver removal apparatus and method |
| DE4445637C2 (en) * | 1994-12-21 | 1998-07-16 | Kodak Ag | Silver recovery arrangement |
| EP0857798B1 (en) * | 1997-01-31 | 2002-01-30 | Agfa-Gevaert N.V. | An electrolytic cell and method for removing silver from silver-containing aqueous liquids |
| US6860976B2 (en) * | 2000-06-20 | 2005-03-01 | Lynntech International, Ltd. | Electrochemical apparatus with retractable electrode |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2615839A (en) * | 1948-04-12 | 1952-10-28 | Henry O Willier | Recovery of precious metals from photographic baths |
| US3330755A (en) * | 1962-08-14 | 1967-07-11 | Electro Cell Corp | Electrolytic apparatus |
| US3342718A (en) * | 1964-01-21 | 1967-09-19 | William M Adams | Apparatus for the recovery of silver from used photographic fixing solutions by electrolysis |
| US3458425A (en) * | 1967-01-09 | 1969-07-29 | Charles I Tolle | Cathode structure for electrolytic apparatus |
| CA920086A (en) * | 1969-09-11 | 1973-01-30 | S. Bentley James | Recovery of silver from waste photographic and like solutions |
| US3616332A (en) * | 1969-12-17 | 1971-10-26 | Texas Instruments Inc | Process for recovering silver from scrap materials and electrolyte composition for use therein |
| US3705716A (en) * | 1971-07-09 | 1972-12-12 | Eastman Kodak Co | Monitoring silver recovery |
-
1973
- 1973-06-27 GB GB3065073A patent/GB1462868A/en not_active Expired
-
1974
- 1974-06-18 CA CA202,727A patent/CA1061284A/en not_active Expired
- 1974-06-19 US US480828A patent/US3901777A/en not_active Expired - Lifetime
- 1974-06-19 DE DE2429288A patent/DE2429288A1/en not_active Ceased
- 1974-06-25 IT IT24404/74A patent/IT1054173B/en active
- 1974-06-26 SE SE7408402A patent/SE7408402L/xx unknown
- 1974-06-26 FR FR7422255A patent/FR2235211B2/fr not_active Expired
- 1974-06-27 JP JP49074182A patent/JPS5741555B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3901777A (en) | 1975-08-26 |
| FR2235211A2 (en) | 1975-01-24 |
| AU6986874A (en) | 1975-12-11 |
| DE2429288A1 (en) | 1975-01-16 |
| IT1054173B (en) | 1981-11-10 |
| SE7408402L (en) | 1974-12-30 |
| JPS5068910A (en) | 1975-06-09 |
| GB1462868A (en) | 1977-01-26 |
| CA1061284A (en) | 1979-08-28 |
| JPS5741555B2 (en) | 1982-09-03 |