ES462403A1 - Un proceso y su correspondiente aparato para purificar alea-ciones de aluminio. - Google Patents

Un proceso y su correspondiente aparato para purificar alea-ciones de aluminio.

Info

Publication number
ES462403A1
ES462403A1 ES462403A ES462403A ES462403A1 ES 462403 A1 ES462403 A1 ES 462403A1 ES 462403 A ES462403 A ES 462403A ES 462403 A ES462403 A ES 462403A ES 462403 A1 ES462403 A1 ES 462403A1
Authority
ES
Spain
Prior art keywords
aluminum
molten
aluminium
porous
vessel
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
ES462403A
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 ES462403A1 publication Critical patent/ES462403A1/es
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

Abstract

Un proceso para purificar aleaciones de aluminio caracterizado porque comprende: (a) facilitar la aleación de aluminio en un estado fundido en un recipiente que tiene una pared porosa en el mismo, pudiendo contener dicha pared porosa aluminio fundido en el recipiente, siendo permeable la pared porosa por un electrólito fundido; y (b) transferir electrolíticamente aluminio a través de dicha pared porosa a un cátodo en presencia del electrólito, purificando sustancialmente por ello dicho aluminio separándolo de sus constituyentes de aleación.
ES462403A 1976-09-22 1977-09-15 Un proceso y su correspondiente aparato para purificar alea-ciones de aluminio. Expired ES462403A1 (es)

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
ES462403A1 true ES462403A1 (es) 1978-06-01

Family

ID=27111154

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462403A Expired ES462403A1 (es) 1976-09-22 1977-09-15 Un proceso y su correspondiente aparato para purificar alea-ciones de aluminio.

Country Status (14)

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

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
AU512224B2 (en) 1980-10-02
JPS5339916A (en) 1978-04-12
JPS5727943B2 (es) 1982-06-14
FR2365644A1 (fr) 1978-04-21
SE7709505L (sv) 1978-03-23
AU2701177A (en) 1979-01-18
GB1568118A (en) 1980-05-29
CA1103613A (en) 1981-06-23
DE2740732A1 (de) 1978-03-23
FR2365644B1 (es) 1980-08-01
GR69793B (es) 1982-07-07
PL200993A1 (pl) 1978-04-24
BR7706198A (pt) 1978-07-18
IT1090303B (it) 1985-06-26
HU177164B (en) 1981-08-28
NO772964L (no) 1978-03-28

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