NL7304873A - - Google Patents
Info
- Publication number
- NL7304873A NL7304873A NL7304873A NL7304873A NL7304873A NL 7304873 A NL7304873 A NL 7304873A NL 7304873 A NL7304873 A NL 7304873A NL 7304873 A NL7304873 A NL 7304873A NL 7304873 A NL7304873 A NL 7304873A
- Authority
- NL
- Netherlands
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
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/20—Automatic control or regulation of cells
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)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00241607A US3847761A (en) | 1972-04-06 | 1972-04-06 | Bath control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7304873A true NL7304873A (enrdf_load_stackoverflow) | 1973-10-09 |
Family
ID=22911395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7304873A NL7304873A (enrdf_load_stackoverflow) | 1972-04-06 | 1973-04-06 |
Country Status (20)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2487386A1 (fr) * | 1980-07-23 | 1982-01-29 | Pechiney Aluminium | Procede et appareillage pour reguler de facon precise la cadence d'introduction et la teneur en alumine d'une cuve d'electrolyse ignee, et application a la production d'aluminium |
| US4654130A (en) * | 1986-05-15 | 1987-03-31 | Reynolds Metals Company | Method for improved alumina control in aluminum electrolytic cells employing point feeders |
| RU2207409C1 (ru) * | 2002-06-27 | 2003-06-27 | Сысоев Анатолий Васильевич | Способ эксплуатации электролизеров для производства алюминия |
| RU2207408C1 (ru) * | 2002-06-27 | 2003-06-27 | Сысоев Анатолий Васильевич | Способ интенсификации процесса электролитического получения алюминия на электролизерах с самообжигающимися анодами и боковым токоподводом |
| WO2008002834A2 (en) * | 2006-06-27 | 2008-01-03 | Alcoa Inc. | Systems and methods useful in controlling operations of metal electrolysis cells |
| US20170370017A1 (en) * | 2016-06-27 | 2017-12-28 | Tel Nexx, Inc. | Wet processing system and method of operating |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR635541A (fr) * | 1926-06-07 | 1928-03-17 | Ind De L Aluminium Sa | Procédé d'obtention, par voie électrolytique, d'aluminium pur, en partant d'aluminium brut, d'alliages, etc. |
| GB687758A (en) * | 1951-02-27 | 1953-02-18 | Ind De L Aluminium Sa | A process for producing molten aluminium by electrolysis of aluminium chloride |
| US2919234A (en) * | 1956-10-03 | 1959-12-29 | Timax Associates | Electrolytic production of aluminum |
| FR1243741A (fr) * | 1959-12-29 | 1960-10-14 | Procédé de production de l'aluminium très pur | |
| NL130687C (enrdf_load_stackoverflow) * | 1965-05-28 | |||
| US3573179A (en) * | 1965-12-14 | 1971-03-30 | Ibm | Method and apparatus for the control of electrolytic refining cells |
| US3712857A (en) * | 1968-05-20 | 1973-01-23 | Reynolds Metals Co | Method for controlling a reduction cell |
| US3625842A (en) * | 1968-05-24 | 1971-12-07 | Kaiser Aluminium Chem Corp | Alumina feed control |
-
1972
- 1972-04-06 US US00241607A patent/US3847761A/en not_active Expired - Lifetime
-
1973
- 1973-03-06 CA CA165,341A patent/CA992027A/en not_active Expired
- 1973-03-26 GB GB1449173A patent/GB1386386A/en not_active Expired
- 1973-03-27 ZA ZA732114A patent/ZA732114B/xx unknown
- 1973-04-04 YU YU00899/73A patent/YU89973A/xx unknown
- 1973-04-04 FR FR7312116A patent/FR2179099B1/fr not_active Expired
- 1973-04-05 AT AT298073A patent/AT336907B/de not_active IP Right Cessation
- 1973-04-05 DD DD169963A patent/DD103270A5/xx unknown
- 1973-04-05 IT IT49271/73A patent/IT980111B/it active
- 1973-04-05 HU HUAU298A patent/HU170661B/hu unknown
- 1973-04-05 SU SU731901968A patent/SU841597A3/ru active
- 1973-04-05 DE DE2317672A patent/DE2317672C3/de not_active Expired
- 1973-04-05 CS CS732443A patent/CS203056B2/cs unknown
- 1973-04-05 CH CH486373A patent/CH577035A5/xx not_active IP Right Cessation
- 1973-04-06 RO RO7374398A patent/RO78426A/ro unknown
- 1973-04-06 PL PL1973161743A patent/PL93978B1/pl unknown
- 1973-04-06 BR BR732510A patent/BR7302510D0/pt unknown
- 1973-04-06 JP JP48038812A patent/JPS5215361B2/ja not_active Expired
- 1973-04-06 PH PH14494A patent/PH12408A/en unknown
- 1973-04-06 NL NL7304873A patent/NL7304873A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO78426A (ro) | 1982-12-06 |
| DE2317672A1 (de) | 1973-10-18 |
| DE2317672B2 (de) | 1978-09-07 |
| CA992027A (en) | 1976-06-29 |
| PL93978B1 (enrdf_load_stackoverflow) | 1977-07-30 |
| HU170661B (enrdf_load_stackoverflow) | 1977-08-28 |
| ZA732114B (en) | 1974-01-30 |
| SU841597A3 (ru) | 1981-06-23 |
| IT980111B (it) | 1974-09-30 |
| FR2179099A1 (enrdf_load_stackoverflow) | 1973-11-16 |
| CS203056B2 (en) | 1981-02-27 |
| JPS499412A (enrdf_load_stackoverflow) | 1974-01-28 |
| CH577035A5 (enrdf_load_stackoverflow) | 1976-06-30 |
| AT336907B (de) | 1977-06-10 |
| GB1386386A (en) | 1975-03-05 |
| FR2179099B1 (enrdf_load_stackoverflow) | 1975-04-04 |
| JPS5215361B2 (enrdf_load_stackoverflow) | 1977-04-28 |
| PH12408A (en) | 1979-02-07 |
| US3847761A (en) | 1974-11-12 |
| DE2317672C3 (de) | 1979-04-26 |
| BR7302510D0 (pt) | 1974-07-18 |
| ATA298073A (de) | 1976-09-15 |
| DD103270A5 (enrdf_load_stackoverflow) | 1974-01-12 |
| YU89973A (en) | 1982-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BN | A decision not to publish the application has become irrevocable |