NL25715C - - Google Patents
Info
- Publication number
- NL25715C NL25715C NL25715DA NL25715C NL 25715 C NL25715 C NL 25715C NL 25715D A NL25715D A NL 25715DA NL 25715 C NL25715 C NL 25715C
- 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
- C25C3/24—Refining
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE305458T | 1928-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25715C true NL25715C (US06534493-20030318-C00166.png) |
Family
ID=31894416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25715D NL25715C (US06534493-20030318-C00166.png) | 1928-02-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1833806A (US06534493-20030318-C00166.png) |
| FR (1) | FR663152A (US06534493-20030318-C00166.png) |
| GB (1) | GB305458A (US06534493-20030318-C00166.png) |
| NL (1) | NL25715C (US06534493-20030318-C00166.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR982981A (fr) * | 1943-08-11 | 1951-06-18 | Fours d'électrolyse ignée à très faible chute de tension sathodique et à coulée continue | |
| US2480474A (en) * | 1945-12-14 | 1949-08-30 | Reynolds Metals Co | Method of producing aluminum |
| US2539743A (en) * | 1946-01-03 | 1951-01-30 | Reynolds Metals Co | Electrolytic refining of impure aluminum |
| US2512157A (en) * | 1946-03-20 | 1950-06-20 | Reynolds Metals Co | Purification of aluminum |
| US2594881A (en) * | 1949-12-28 | 1952-04-29 | Rochester Lead Works Inc | Electrode for chromium plating |
| US3101311A (en) * | 1956-12-28 | 1963-08-20 | Chemionics Engineering Lab Inc | Energized anode assembly |
| US10407786B2 (en) | 2015-02-11 | 2019-09-10 | Alcoa Usa Corp. | Systems and methods for purifying aluminum |
| WO2023210748A1 (ja) * | 2022-04-27 | 2023-11-02 | 国立大学法人東北大学 | 高純度アルミニウムの製造方法、製造装置、製造システム、及び、高純度アルミニウム |
-
0
- NL NL25715D patent/NL25715C/xx active
-
1928
- 1928-10-29 FR FR663152D patent/FR663152A/fr not_active Expired
- 1928-10-31 GB GB31683/28A patent/GB305458A/en not_active Expired
-
1929
- 1929-01-08 US US330987A patent/US1833806A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB305458A (US06534493-20030318-C00166.png) | 1929-09-05 |
| US1833806A (en) | 1931-11-24 |
| FR663152A (fr) | 1929-08-17 |
