GB1568118A - Electrolytic purification of aluminium - Google Patents

Electrolytic purification of aluminium Download PDF

Info

Publication number
GB1568118A
GB1568118A GB35747/77A GB3574777A GB1568118A GB 1568118 A GB1568118 A GB 1568118A GB 35747/77 A GB35747/77 A GB 35747/77A GB 3574777 A GB3574777 A GB 3574777A GB 1568118 A GB1568118 A GB 1568118A
Authority
GB
United Kingdom
Prior art keywords
aluminum
electrolyte
cathode
silicon
purified
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
Application number
GB35747/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/771,100 external-priority patent/US4115215A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Publication of GB1568118A publication Critical patent/GB1568118A/en
Expired legal-status Critical Current

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)
  • Secondary Cells (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB35747/77A 1976-09-22 1977-08-25 Electrolytic purification of aluminium Expired GB1568118A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72548276A 1976-09-22 1976-09-22
US05/771,100 US4115215A (en) 1976-09-22 1977-02-23 Aluminum purification

Publications (1)

Publication Number Publication Date
GB1568118A true GB1568118A (en) 1980-05-29

Family

ID=27111154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35747/77A Expired GB1568118A (en) 1976-09-22 1977-08-25 Electrolytic purification of aluminium

Country Status (14)

Country Link
JP (1) JPS5339916A (pl)
AU (1) AU512224B2 (pl)
BR (1) BR7706198A (pl)
CA (1) CA1103613A (pl)
DE (1) DE2740732A1 (pl)
ES (1) ES462403A1 (pl)
FR (1) FR2365644A1 (pl)
GB (1) GB1568118A (pl)
GR (1) GR69793B (pl)
HU (1) HU177164B (pl)
IT (1) IT1090303B (pl)
NO (1) NO772964L (pl)
PL (1) PL200993A1 (pl)
SE (1) SE7709505L (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214955A (en) * 1979-01-02 1980-07-29 Aluminum Company Of America Electrolytic purification of metals
NZ193092A (en) * 1979-06-27 1983-09-30 Pora Inc Electrode for the deposition of aluminium from a molten electrolyte
JPS6091036U (ja) * 1983-11-30 1985-06-21 サンスター株式会社 歯ブラシ
DE4236337C1 (de) * 1992-10-28 1994-01-27 Goldschmidt Ag Th Verwendung von Polyacrylsäureestern als Dispergiermittel
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798140A (en) * 1973-02-01 1974-03-19 Us Interior Process for producing aluminum and silicon from aluminum silicon alloys

Also Published As

Publication number Publication date
BR7706198A (pt) 1978-07-18
IT1090303B (it) 1985-06-26
AU2701177A (en) 1979-01-18
ES462403A1 (es) 1978-06-01
PL200993A1 (pl) 1978-04-24
AU512224B2 (en) 1980-10-02
HU177164B (en) 1981-08-28
JPS5339916A (en) 1978-04-12
FR2365644A1 (fr) 1978-04-21
DE2740732A1 (de) 1978-03-23
CA1103613A (en) 1981-06-23
SE7709505L (sv) 1978-03-23
NO772964L (no) 1978-03-28
FR2365644B1 (pl) 1980-08-01
JPS5727943B2 (pl) 1982-06-14
GR69793B (pl) 1982-07-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee