IT1229328B - PROCEDURE FOR POSITIONING AN ANODIC UNIT IN AN ELECTROLYTIC CELL WITH A MERCURY CATHOD, IN WHICH CHLORINE IS PRODUCED. - Google Patents

PROCEDURE FOR POSITIONING AN ANODIC UNIT IN AN ELECTROLYTIC CELL WITH A MERCURY CATHOD, IN WHICH CHLORINE IS PRODUCED.

Info

Publication number
IT1229328B
IT1229328B IT8920362A IT2036289A IT1229328B IT 1229328 B IT1229328 B IT 1229328B IT 8920362 A IT8920362 A IT 8920362A IT 2036289 A IT2036289 A IT 2036289A IT 1229328 B IT1229328 B IT 1229328B
Authority
IT
Italy
Prior art keywords
mercury
positioning
cathod
chlorine
procedure
Prior art date
Application number
IT8920362A
Other languages
Italian (it)
Other versions
IT8920362A0 (en
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
Priority to IT8920362A priority Critical patent/IT1229328B/en
Publication of IT8920362A0 publication Critical patent/IT8920362A0/en
Priority to DE90201008T priority patent/DE69002857T2/en
Priority to AT90201008T priority patent/ATE93550T1/en
Priority to ES90201008T priority patent/ES2045757T3/en
Priority to EP90201008A priority patent/EP0396174B1/en
Priority to BR909002048A priority patent/BR9002048A/en
Application granted granted Critical
Publication of IT1229328B publication Critical patent/IT1229328B/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.
IT8920362A 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. IT1229328B (en)

Priority Applications (6)

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.
DE90201008T DE69002857T2 (en) 1989-05-03 1990-04-23 Method for setting an anode set in an electrolytic cell with a mercury cathode in which chlorine is produced.
AT90201008T ATE93550T1 (en) 1989-05-03 1990-04-23 PROCEDURE FOR ADJUSTING AN ANODE SET IN A MERCURY CATHODE ELECTROLYTIC CELL WHICH PRODUCES CHLORINE.
ES90201008T ES2045757T3 (en) 1989-05-03 1990-04-23 PROCEDURE FOR POSITIONING AN ANODIC UNIT IN A TANK OF ELECTROLYSIS WITH MERCURY CATHODE, 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
BR909002048A BR9002048A (en) 1989-05-03 1990-05-02 PROCESS TO POSITION AN ANODIC UNIT IN AN ELECTROLYSIS CELL WITH MERCURY CATHOD, IN WHICH CHLORINE IS PRODUCED

Applications Claiming Priority (1)

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.

Publications (2)

Publication Number Publication Date
IT8920362A0 IT8920362A0 (en) 1989-05-03
IT1229328B true IT1229328B (en) 1991-08-08

Family

ID=11166056

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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
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
ATE93550T1 (en) 1993-09-15
EP0396174B1 (en) 1993-08-25

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530