FR2116477A1 - - Google Patents

Info

Publication number
FR2116477A1
FR2116477A1 FR7143159A FR7143159A FR2116477A1 FR 2116477 A1 FR2116477 A1 FR 2116477A1 FR 7143159 A FR7143159 A FR 7143159A FR 7143159 A FR7143159 A FR 7143159A FR 2116477 A1 FR2116477 A1 FR 2116477A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7143159A
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
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
Application filed by Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2116477A1 publication Critical patent/FR2116477A1/fr
Withdrawn legal-status Critical Current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
    • C25C3/20—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)
FR7143159A 1970-12-01 1971-12-01 Withdrawn FR2116477A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1776270A CH550860A (de) 1970-12-01 1970-12-01 Verfahren zur gewinnung von aluminium durch elektrolyse von aluminiumoxid im fluoridschmelzfluss.

Publications (1)

Publication Number Publication Date
FR2116477A1 true FR2116477A1 (fr) 1972-07-13

Family

ID=4427899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143159A Withdrawn FR2116477A1 (fr) 1970-12-01 1971-12-01

Country Status (10)

Country Link
AT (1) AT309092B (fr)
AU (1) AU3632671A (fr)
BE (1) BE776030A (fr)
BR (1) BR7107975D0 (fr)
CH (1) CH550860A (fr)
DE (1) DE2153294A1 (fr)
FR (1) FR2116477A1 (fr)
GB (1) GB1345943A (fr)
IT (1) IT941803B (fr)
NL (1) NL7115971A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116111614B (zh) * 2023-04-12 2023-08-15 武汉大学 一种基于模糊pid的电解铝负荷参与孤网调频的方法

Also Published As

Publication number Publication date
NL7115971A (fr) 1972-06-05
BE776030A (fr) 1972-03-16
BR7107975D0 (pt) 1973-04-05
AU3632671A (en) 1973-06-07
GB1345943A (en) 1974-02-06
CH550860A (de) 1974-06-28
IT941803B (it) 1973-03-10
AT309092B (de) 1973-08-10
DE2153294A1 (de) 1972-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse