FR2391289A1 - Cellule de preparation de chlorates alcalins par electrolyse - Google Patents
Cellule de preparation de chlorates alcalins par electrolyseInfo
- Publication number
- FR2391289A1 FR2391289A1 FR7738144A FR7738144A FR2391289A1 FR 2391289 A1 FR2391289 A1 FR 2391289A1 FR 7738144 A FR7738144 A FR 7738144A FR 7738144 A FR7738144 A FR 7738144A FR 2391289 A1 FR2391289 A1 FR 2391289A1
- Authority
- FR
- France
- Prior art keywords
- electrolysis
- cathodes
- alkaline
- preparation cell
- alkaline chlorate
- Prior art date
- 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
- C25B1/50—Processes
- C25B1/55—Photoelectrolysis
-
- 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
- C25B9/70—Assemblies comprising two or more cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
L'invention concerne les cellules d'électrolyse. Elle se rapporte à une cellule d'électrolyse qui comprend des cathodes 22 introduites dans l'espace délimité par deux cathodes 20 d'une paire de cathodes, les cathodes ayant des fentes horizontales qui facilitent la séparation du gaz. Application à la production de chlorates alcalins par électrolyse de saumures de chlorure alcalins.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/796,946 US4075077A (en) | 1977-05-16 | 1977-05-16 | Electrolytic cell |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2391289A1 true FR2391289A1 (fr) | 1978-12-15 |
FR2391289B1 FR2391289B1 (fr) | 1983-02-04 |
Family
ID=25169466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7738144A Granted FR2391289A1 (fr) | 1977-05-16 | 1977-12-16 | Cellule de preparation de chlorates alcalins par electrolyse |
Country Status (15)
Country | Link |
---|---|
US (1) | US4075077A (fr) |
JP (1) | JPS6011113B2 (fr) |
BE (1) | BE863983A (fr) |
CA (1) | CA1091187A (fr) |
DD (1) | DD134876A5 (fr) |
DE (1) | DE2753885A1 (fr) |
FR (1) | FR2391289A1 (fr) |
GB (1) | GB1540560A (fr) |
IT (1) | IT1090988B (fr) |
MX (1) | MX145193A (fr) |
NL (1) | NL7712435A (fr) |
PL (1) | PL114937B1 (fr) |
TR (1) | TR19730A (fr) |
YU (1) | YU41825B (fr) |
ZA (1) | ZA776743B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI58656C (fi) * | 1978-06-06 | 1981-03-10 | Finnish Chemicals Oy | Elektrolyscell och saett att framstaella densamma |
SE429449B (sv) * | 1978-07-18 | 1983-09-05 | Chlorine Eng Corp Ltd | Elektrolyscell for elektrolys av havsvatten |
US4339312A (en) * | 1980-09-10 | 1982-07-13 | Pennwalt Corporation | Continuous process for the direct conversion of potassium chloride to potassium chlorate by electrolysis |
DE3223701A1 (de) * | 1982-06-25 | 1983-12-29 | Metallgesellschaft Ag, 6000 Frankfurt | Membran-elektrolysezelle mit vertikal angeordneten elektroden |
US4459194A (en) * | 1983-03-10 | 1984-07-10 | At&T Technologies, Inc. | Electroplating apparatus |
US4551219A (en) * | 1984-05-21 | 1985-11-05 | Pfizer Inc. | Flush edge protected metal laminates |
US4657652A (en) * | 1986-02-28 | 1987-04-14 | Pennwalt Corporation | Electrolytic cell and anode for brine electrolytes |
DE4008684C1 (fr) * | 1990-03-17 | 1991-02-07 | Heraeus Elektroden Gmbh, 6450 Hanau, De | |
SE9003236D0 (sv) * | 1990-10-10 | 1990-10-10 | Permascand Ab | Elektrolysroer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598715A (en) * | 1968-02-28 | 1971-08-10 | American Potash & Chem Corp | Electrolytic cell |
CA933488A (en) * | 1971-03-10 | 1973-09-11 | Chemetics International Ltd. | Chlorate manufacturing apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1324427A (en) * | 1969-12-06 | 1973-07-25 | Nippon Soda Co | Electrode assembly for electrolysis cells |
US3824172A (en) * | 1972-07-18 | 1974-07-16 | Penn Olin Chem Co | Electrolytic cell for alkali metal chlorates |
DE2616482A1 (de) * | 1975-04-14 | 1976-11-04 | Georgy Mikirtychevits Kamarian | Elektrolyseur |
-
1977
- 1977-05-16 US US05/796,946 patent/US4075077A/en not_active Expired - Lifetime
- 1977-11-08 CA CA290,484A patent/CA1091187A/fr not_active Expired
- 1977-11-11 NL NL7712435A patent/NL7712435A/xx not_active Application Discontinuation
- 1977-11-11 ZA ZA00776743A patent/ZA776743B/xx unknown
- 1977-11-14 MX MX171313A patent/MX145193A/es unknown
- 1977-11-28 IT IT51973/77A patent/IT1090988B/it active
- 1977-12-02 DE DE19772753885 patent/DE2753885A1/de not_active Ceased
- 1977-12-16 FR FR7738144A patent/FR2391289A1/fr active Granted
- 1977-12-20 TR TR19730A patent/TR19730A/xx unknown
- 1977-12-22 GB GB53516/77A patent/GB1540560A/en not_active Expired
-
1978
- 1978-01-06 YU YU26/78A patent/YU41825B/xx unknown
- 1978-01-27 JP JP53007452A patent/JPS6011113B2/ja not_active Expired
- 1978-02-15 BE BE185190A patent/BE863983A/fr not_active IP Right Cessation
- 1978-02-17 DD DD78203746A patent/DD134876A5/xx not_active IP Right Cessation
- 1978-02-20 PL PL1978204782A patent/PL114937B1/pl unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598715A (en) * | 1968-02-28 | 1971-08-10 | American Potash & Chem Corp | Electrolytic cell |
CA933488A (en) * | 1971-03-10 | 1973-09-11 | Chemetics International Ltd. | Chlorate manufacturing apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB1540560A (en) | 1979-02-14 |
PL114937B1 (en) | 1981-03-31 |
YU41825B (en) | 1988-02-29 |
JPS53142380A (en) | 1978-12-12 |
MX145193A (es) | 1982-01-13 |
US4075077A (en) | 1978-02-21 |
FR2391289B1 (fr) | 1983-02-04 |
DE2753885A1 (de) | 1978-11-23 |
CA1091187A (fr) | 1980-12-09 |
PL204782A1 (pl) | 1978-11-20 |
ZA776743B (en) | 1978-08-30 |
IT1090988B (it) | 1985-06-26 |
YU2678A (en) | 1982-06-30 |
JPS6011113B2 (ja) | 1985-03-23 |
DD134876A5 (de) | 1979-03-28 |
NL7712435A (nl) | 1978-11-20 |
BE863983A (fr) | 1978-05-29 |
TR19730A (tr) | 1979-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |