FR2110391B1 - - Google Patents

Info

Publication number
FR2110391B1
FR2110391B1 FR7136660A FR7136660A FR2110391B1 FR 2110391 B1 FR2110391 B1 FR 2110391B1 FR 7136660 A FR7136660 A FR 7136660A FR 7136660 A FR7136660 A FR 7136660A FR 2110391 B1 FR2110391 B1 FR 2110391B1
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.)
Expired
Application number
FR7136660A
Other versions
FR2110391A1 (fr
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of FR2110391A1 publication Critical patent/FR2110391A1/fr
Application granted granted Critical
Publication of FR2110391B1 publication Critical patent/FR2110391B1/fr
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
    • C25C3/20—Automatic control or regulation of cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7136660A 1970-10-13 1971-10-12 Expired FR2110391B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050126 DE2050126A1 (de) 1970-10-13 1970-10-13 Verfahren zur Bestimmung des Widerstands-Istwertes einer Elektrolysezelle für die Regelung auf konstanten Zellenwiderstand

Publications (2)

Publication Number Publication Date
FR2110391A1 FR2110391A1 (fr) 1972-06-02
FR2110391B1 true FR2110391B1 (fr) 1975-07-18

Family

ID=5784929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136660A Expired FR2110391B1 (fr) 1970-10-13 1971-10-12

Country Status (7)

Country Link
US (1) US3734841A (fr)
CH (2) CH557543A (fr)
DE (1) DE2050126A1 (fr)
FR (1) FR2110391B1 (fr)
NO (1) NO128334B (fr)
RO (1) RO59532A (fr)
SE (1) SE371843B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA74950B (en) * 1973-02-21 1975-01-29 Nat Southwire Aluminum Method and apparatus for producing metal
US4024034A (en) * 1973-07-25 1977-05-17 Siemens Aktiengesellschaft Method for operating the furnaces of an electrolysis plant
AT329893B (de) * 1973-07-25 1976-06-10 Vaw Ver Aluminium Werke Ag Verfahren und anordnung zum betrieb einer elektrolyseanlage, insbesondere einer aluminium-elektrolyseanlage
CA1219636A (fr) * 1984-01-18 1987-03-24 Andrew E. Deczky Systeme d'acquisition de donnees pour la commande par ordinateur des fours du fusion de l'aluminium
FR2605410B1 (fr) * 1986-10-17 1988-11-25 Pechiney Aluminium Procede et dispositif de mesure electrochimique de la concentration en ions oxyde dans un bain a base d'halogenures fondus
US5817159A (en) * 1996-12-31 1998-10-06 Cahill; Scott A. Filter with interpenetrating polymer network that biodegrades
CN112376083B (zh) * 2020-10-16 2021-10-08 江苏大学 一种铝电解氧化铝颗粒溶解过程多尺度建模与计算方法

Also Published As

Publication number Publication date
CH557543A (de) 1974-12-31
SE371843B (fr) 1974-12-02
FR2110391A1 (fr) 1972-06-02
RO59532A (fr) 1976-03-15
CH551015A (de) 1974-06-28
DE2050126A1 (de) 1972-04-20
US3734841A (en) 1973-05-22
NO128334B (fr) 1973-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse