GB1162153A - Production of Aluminium and Aluminium Alloys - Google Patents
Production of Aluminium and Aluminium AlloysInfo
- Publication number
- GB1162153A GB1162153A GB39289/66A GB3928966A GB1162153A GB 1162153 A GB1162153 A GB 1162153A GB 39289/66 A GB39289/66 A GB 39289/66A GB 3928966 A GB3928966 A GB 3928966A GB 1162153 A GB1162153 A GB 1162153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- molten
- double salt
- electrolysis
- sept
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0038—Obtaining aluminium by other processes
- C22B21/0046—Obtaining aluminium by other processes from aluminium halides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Catalysts (AREA)
Abstract
1,162,153. Extracting aluminium; electrolysis of molten electrolytes. CONZINC RIOTINTO OF AUSTRALIA Ltd. and COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANISATION. Sept.2, 1966 [Sept. 8, 1965 ; Aug. 29, 1966], No. 39289/66. Headings C7B and C7D. A process for extracting aluminium comprises reacting a double salt of aluminium chloride with a metallic reductant (e.g. Mg, Ca or Li). The metallic reductant is made by electrolysis of a molten salt mixture containing the appropriate metal halide using a liquid metal (e.g. molten aluminium or its alloys) cathode. The double salt is preferably NaCl and AlCl 3 and the electrolyte preferably contains halides of vane earth metals, alkaline earth metals and alkali metals. The reactions may be carried out in a two compartment cell with countercurrent flow of the double salt melt and the cathode melt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU63759/65A AU412090B2 (en) | 1965-09-08 | 1965-09-08 | Production of aluminium and aluminium alloys |
AU1029066 | 1966-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1162153A true GB1162153A (en) | 1969-08-20 |
Family
ID=25614196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB39289/66A Expired GB1162153A (en) | 1965-09-08 | 1966-09-02 | Production of Aluminium and Aluminium Alloys |
Country Status (10)
Country | Link |
---|---|
US (1) | US3508908A (en) |
BE (1) | BE686501A (en) |
CH (1) | CH493637A (en) |
ES (1) | ES330982A1 (en) |
GB (1) | GB1162153A (en) |
IS (1) | IS704B6 (en) |
LU (1) | LU51905A1 (en) |
NL (1) | NL6612689A (en) |
NO (1) | NO124841B (en) |
SE (1) | SE325714B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103180486A (en) * | 2010-09-20 | 2013-06-26 | 西格里碳素欧洲公司 | Electrolysis cell for extracting aluminium |
CN111118354A (en) * | 2020-03-13 | 2020-05-08 | 青海大学 | Method for recovering waste aluminum scraps by metal magnesium reduction method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755099A (en) * | 1971-09-08 | 1973-08-28 | Aluminum Co Of America | Light metal production |
US5090998A (en) * | 1989-12-20 | 1992-02-25 | Alusuisse-Lonza Services Ltd. | Purification of metal melts with halogen gas generated in an electrolysis cell |
CA3043850C (en) * | 2016-11-24 | 2021-03-30 | Obshchestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompaniya Rusal Inzhenerno-Tekhnologicheskiy Tsentr" | Method of aluminium alloys production |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US362441A (en) * | 1887-05-03 | X e eichaed geatzel | ||
US387876A (en) * | 1888-08-14 | Aluminium bronze and other allots | ||
GB757908A (en) * | 1952-06-24 | 1956-09-26 | Reynolds Metals Co | Process for producing aluminium electrolytically by amalgam metallurgy |
US2742418A (en) * | 1952-08-28 | 1956-04-17 | Ethyl Corp | Electrolytic cell for alkali-lead alloy manufacture |
US2919234A (en) * | 1956-10-03 | 1959-12-29 | Timax Associates | Electrolytic production of aluminum |
-
1966
- 1966-09-02 GB GB39289/66A patent/GB1162153A/en not_active Expired
- 1966-09-06 US US577473A patent/US3508908A/en not_active Expired - Lifetime
- 1966-09-06 BE BE686501D patent/BE686501A/xx unknown
- 1966-09-07 LU LU51905D patent/LU51905A1/xx unknown
- 1966-09-07 SE SE12056/66A patent/SE325714B/xx unknown
- 1966-09-07 IS IS1602A patent/IS704B6/en unknown
- 1966-09-07 ES ES0330982A patent/ES330982A1/en not_active Expired
- 1966-09-07 NO NO164590A patent/NO124841B/no unknown
- 1966-09-08 CH CH1307366A patent/CH493637A/en unknown
- 1966-09-08 NL NL6612689A patent/NL6612689A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103180486A (en) * | 2010-09-20 | 2013-06-26 | 西格里碳素欧洲公司 | Electrolysis cell for extracting aluminium |
CN111118354A (en) * | 2020-03-13 | 2020-05-08 | 青海大学 | Method for recovering waste aluminum scraps by metal magnesium reduction method |
Also Published As
Publication number | Publication date |
---|---|
CH493637A (en) | 1970-07-15 |
BE686501A (en) | 1967-02-15 |
US3508908A (en) | 1970-04-28 |
NL6612689A (en) | 1967-03-09 |
IS704B6 (en) | 1970-03-20 |
LU51905A1 (en) | 1967-01-06 |
SE325714B (en) | 1970-07-06 |
ES330982A1 (en) | 1967-10-16 |
IS1602A7 (en) | 1967-03-09 |
NO124841B (en) | 1972-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |