FR2243903A1 - - Google Patents
Info
- Publication number
- FR2243903A1 FR2243903A1 FR7403494A FR7403494A FR2243903A1 FR 2243903 A1 FR2243903 A1 FR 2243903A1 FR 7403494 A FR7403494 A FR 7403494A FR 7403494 A FR7403494 A FR 7403494A FR 2243903 A1 FR2243903 A1 FR 2243903A1
- 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.)
- Granted
Links
Classifications
-
- 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
- C25B1/01—Products
- C25B1/28—Per-compounds
- C25B1/29—Persulfates
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2346945A DE2346945C3 (en) | 1973-09-18 | 1973-09-18 | Process for the direct electrolytic production of sodium peroxodisulphate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2243903A1 true FR2243903A1 (en) | 1975-04-11 |
| FR2243903B1 FR2243903B1 (en) | 1977-09-16 |
Family
ID=5892952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7403494A Expired FR2243903B1 (en) | 1973-09-18 | 1974-02-01 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3915816A (en) |
| JP (1) | JPS5135588B2 (en) |
| AU (1) | AU497870B2 (en) |
| BR (1) | BR7407724D0 (en) |
| DD (1) | DD108962A5 (en) |
| DE (1) | DE2346945C3 (en) |
| ES (1) | ES422348A1 (en) |
| FR (1) | FR2243903B1 (en) |
| GB (1) | GB1473714A (en) |
| IT (1) | IT1020817B (en) |
| NL (1) | NL183414C (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1090286A (en) * | 1976-12-23 | 1980-11-25 | Kenneth J. Radimer | Electrolytic production of sodium persulfate |
| US4144144A (en) * | 1976-12-23 | 1979-03-13 | Fmc Corporation | Electrolytic production of sodium persulfate |
| US4127456A (en) * | 1976-12-23 | 1978-11-28 | Fmc Corporation | Polarizer for the electrolytic production of peroxydisulfates |
| DE3938160A1 (en) * | 1989-11-16 | 1991-05-23 | Peroxid Chemie Gmbh | ELECTROLYSIS CELL FOR PRODUCING PEROXO AND PERHALOGENATE COMPOUNDS |
| DE19530218A1 (en) * | 1995-08-17 | 1997-02-20 | Eilenburger Elektrolyse & Umwelttechnik Gmbh | Combined electrochemical prepn. of sodium persulphate and sodium hydroxide |
| US6200454B1 (en) | 1997-12-24 | 2001-03-13 | Mitsubishi Gas Chemical Company, Inc. | Process for producing sodium persulfate |
| DE19758072A1 (en) * | 1997-12-30 | 1999-07-01 | Lpw Blasberg Anlagen Gmbh | Etching objects made of copper and a less noble metal, especially brass |
| TW416997B (en) * | 1998-03-30 | 2001-01-01 | Mitsubishi Gas Chemical Co | Process for producing persulfate |
| JP2001233606A (en) * | 2000-02-23 | 2001-08-28 | Mitsubishi Gas Chem Co Inc | Method for producing sodium persulfate |
| CN1246501C (en) * | 2001-04-27 | 2006-03-22 | 艾伦堡电解和环境技术有限公司 | Method for simultaneous electrochemical production of sodium dithionite and sodium peroxodisulfate |
| EP2546389A1 (en) | 2011-07-14 | 2013-01-16 | United Initiators GmbH & Co. KG | Method for producing an ammonium or alkali metal peroxodisulfate in a non-separated electrolysis area |
| TW201406998A (en) | 2012-07-13 | 2014-02-16 | United Initiators Gmbh & Co Kg | Undivided electrolytic cell and use thereof |
| US9540740B2 (en) | 2012-07-13 | 2017-01-10 | United Initiators Gmbh & Co. Kg | Undivided electrolytic cell and use thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE172508C (en) * | ||||
| US880599A (en) * | 1906-02-12 | 1908-03-03 | Gustav Teichner | Process for electrolytically producing persulfates. |
| US1059809A (en) * | 1910-10-06 | 1913-04-22 | Gustav Adolph | Manufacture of persulfates. |
| NL49236C (en) * | 1937-03-31 |
-
1973
- 1973-09-18 DE DE2346945A patent/DE2346945C3/en not_active Expired
-
1974
- 1974-01-14 DD DD175984A patent/DD108962A5/xx unknown
- 1974-01-16 ES ES422348A patent/ES422348A1/en not_active Expired
- 1974-01-22 JP JP49009682A patent/JPS5135588B2/ja not_active Expired
- 1974-02-01 FR FR7403494A patent/FR2243903B1/fr not_active Expired
- 1974-03-06 US US448610A patent/US3915816A/en not_active Expired - Lifetime
- 1974-09-09 NL NLAANVRAGE7411926,A patent/NL183414C/en not_active IP Right Cessation
- 1974-09-16 GB GB4022574A patent/GB1473714A/en not_active Expired
- 1974-09-17 IT IT69808/74A patent/IT1020817B/en active
- 1974-09-17 BR BR7724/74A patent/BR7407724D0/en unknown
-
1975
- 1975-09-06 AU AU73039/74A patent/AU497870B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL183414B (en) | 1988-05-16 |
| GB1473714A (en) | 1977-05-18 |
| FR2243903B1 (en) | 1977-09-16 |
| US3915816A (en) | 1975-10-28 |
| JPS5056395A (en) | 1975-05-17 |
| NL183414C (en) | 1988-10-17 |
| BR7407724D0 (en) | 1975-07-15 |
| DE2346945C3 (en) | 1982-05-19 |
| AU7303974A (en) | 1976-03-11 |
| DE2346945B2 (en) | 1976-12-09 |
| DD108962A5 (en) | 1974-10-12 |
| NL7411926A (en) | 1975-03-20 |
| JPS5135588B2 (en) | 1976-10-04 |
| IT1020817B (en) | 1977-12-30 |
| DE2346945A1 (en) | 1975-03-27 |
| AU497870B2 (en) | 1979-01-18 |
| ES422348A1 (en) | 1976-04-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |