ATE93550T1 - PROCEDURE FOR ADJUSTING AN ANODE SET IN A MERCURY CATHODE ELECTROLYTIC CELL WHICH PRODUCES CHLORINE. - Google Patents

PROCEDURE FOR ADJUSTING AN ANODE SET IN A MERCURY CATHODE ELECTROLYTIC CELL WHICH PRODUCES CHLORINE.

Info

Publication number
ATE93550T1
ATE93550T1 AT90201008T AT90201008T ATE93550T1 AT E93550 T1 ATE93550 T1 AT E93550T1 AT 90201008 T AT90201008 T AT 90201008T AT 90201008 T AT90201008 T AT 90201008T AT E93550 T1 ATE93550 T1 AT E93550T1
Authority
AT
Austria
Prior art keywords
anode set
mercury cathode
procedure
adjusting
electrolytic cell
Prior art date
Application number
AT90201008T
Other languages
German (de)
Inventor
Mauro Filippone
Stefano Bigini
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Application granted granted Critical
Publication of ATE93550T1 publication Critical patent/ATE93550T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/04—Regulation of the inter-electrode distance

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 Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Process for positioning an anode set in a mercury cathode electrolysis cell, according to which the anode set is brought to a reference position relative to the mercury cathode, the anode set is provisionally moved away from the reference position, the corresponding change in the electrical resistance of the electrolyte layer separating the anode set from the cathode is measured and the position of the anode set is corrected when the measured change exceeds a threshold value.
AT90201008T 1989-05-03 1990-04-23 PROCEDURE FOR ADJUSTING AN ANODE SET IN A MERCURY CATHODE ELECTROLYTIC CELL WHICH PRODUCES CHLORINE. ATE93550T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8920362A IT1229328B (en) 1989-05-03 1989-05-03 PROCEDURE FOR POSITIONING AN ANODIC UNIT IN AN ELECTROLYTIC CELL WITH A MERCURY CATHOD, IN WHICH CHLORINE IS PRODUCED.
EP90201008A EP0396174B1 (en) 1989-05-03 1990-04-23 Process for positioning an anode set in a mercury cathode electrolysis cell wherein chlorine is produced

Publications (1)

Publication Number Publication Date
ATE93550T1 true ATE93550T1 (en) 1993-09-15

Family

ID=11166056

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90201008T ATE93550T1 (en) 1989-05-03 1990-04-23 PROCEDURE FOR ADJUSTING AN ANODE SET IN A MERCURY CATHODE ELECTROLYTIC CELL WHICH PRODUCES CHLORINE.

Country Status (6)

Country Link
EP (1) EP0396174B1 (en)
AT (1) ATE93550T1 (en)
BR (1) BR9002048A (en)
DE (1) DE69002857T2 (en)
ES (1) ES2045757T3 (en)
IT (1) IT1229328B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004989A (en) * 1974-04-18 1977-01-25 Olin Corporation Method for automatic adjustment of anodes based upon current density and current
FR2491958A1 (en) * 1980-10-13 1982-04-16 Costes Jean Adjustment of anode:cathode distance - in electrolysis cells using mercury cathode, so substantial savings in electricity consumption can be achieved

Also Published As

Publication number Publication date
BR9002048A (en) 1991-08-13
IT1229328B (en) 1991-08-08
EP0396174A1 (en) 1990-11-07
ES2045757T3 (en) 1994-01-16
IT8920362A0 (en) 1989-05-03
DE69002857T2 (en) 1994-03-17
DE69002857D1 (en) 1993-09-30
EP0396174B1 (en) 1993-08-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee