IT1193893B - Electrolysis cell for halogen prodn. esp. chlorine - Google Patents

Electrolysis cell for halogen prodn. esp. chlorine

Info

Publication number
IT1193893B
IT1193893B IT19502/80A IT1950280A IT1193893B IT 1193893 B IT1193893 B IT 1193893B IT 19502/80 A IT19502/80 A IT 19502/80A IT 1950280 A IT1950280 A IT 1950280A IT 1193893 B IT1193893 B IT 1193893B
Authority
IT
Italy
Prior art keywords
electrolyte
cathode
membrane
pressure
prodn
Prior art date
Application number
IT19502/80A
Other languages
Italian (it)
Other versions
IT8019502A0 (en
Inventor
Nora Oronzio De
Original Assignee
Oronzio De Nora Impianti
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 Oronzio De Nora Impianti filed Critical Oronzio De Nora Impianti
Publication of IT8019502A0 publication Critical patent/IT8019502A0/en
Priority to IT19502/80A priority Critical patent/IT1193893B/en
Priority to US06/151,346 priority patent/US4340452A/en
Priority to IL60369A priority patent/IL60369A/en
Priority to FI802041A priority patent/FI68429C/en
Priority to PH24207A priority patent/PH17445A/en
Priority to GB8021705A priority patent/GB2056493B/en
Priority to HU801697A priority patent/HU184798B/en
Priority to SK3635-85A priority patent/SK278309B6/en
Priority to CS804925A priority patent/CS237315B2/en
Priority to NO802140A priority patent/NO157544C/en
Priority to AU60652/80A priority patent/AU529947B2/en
Priority to GR62533A priority patent/GR69342B/el
Priority to NLAANVRAGE8004238,A priority patent/NL182232C/en
Priority to MX183311A priority patent/MX155163A/en
Priority to MX205701A priority patent/MX159843A/en
Priority to AR281994A priority patent/AR226315A1/en
Priority to PL1980225975A priority patent/PL128849B1/en
Priority to DE19803028970 priority patent/DE3028970A1/en
Priority to DE3051012A priority patent/DE3051012C2/de
Priority to DD80222967A priority patent/DD152585A5/en
Priority to DD80233401A priority patent/DD201810A5/en
Priority to FR808016963A priority patent/FR2463199B1/en
Priority to SE8005483A priority patent/SE455508B/en
Priority to YU1933/80A priority patent/YU42534B/en
Priority to CA000357494A priority patent/CA1219239A/en
Priority to ES493948A priority patent/ES493948A0/en
Priority to BR8004848A priority patent/BR8004848A/en
Priority to CH587880A priority patent/CH646462A5/en
Priority to EG469/80A priority patent/EG14586A/en
Priority to RO80101878A priority patent/RO81917A/en
Priority to IN266/BOM/80A priority patent/IN154318B/en
Priority to ES499974A priority patent/ES8205880A1/en
Priority to US06/382,690 priority patent/US4444632A/en
Priority to US06/539,522 priority patent/US4530743A/en
Priority to FR8415250A priority patent/FR2553792B1/en
Priority to CA000480466A priority patent/CA1236424A/en
Priority to NL8501269A priority patent/NL8501269A/en
Priority to IN135/BOM/85A priority patent/IN163031B/en
Priority to CS853635A priority patent/CZ279836B6/en
Priority to NO852783A priority patent/NO164993C/en
Priority to SE8501986A priority patent/SE8501986D0/en
Priority to SU864008365A priority patent/RU2054050C1/en
Priority to US06/853,000 priority patent/US4693797A/en
Application granted granted Critical
Publication of IT1193893B publication Critical patent/IT1193893B/en

Links

Landscapes

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Halogens are produced by electrolysis of an aq. electrolyte contg. halide at an anode which is sepd. from a cathode by an ion-permeable diaphragm or membrane, and an aq. electrolyte at the cathode. \-1 of the anode and cathode is permeable to gas and the electrolyte and is maintained in direct contact with the membrane at a plurality of points by means of an elastically compressible electrically conductive layer which is accessible to the electrolyte and to the gas stream. Layer is capable of exerting a pressure on the electrode and of distributing t laterally so that the pressure on the surface of the membrane is uniform. Cells have a high effective electrode area and flow of electrolyte and gas is not impeded. Cells are suitable for series mounting in high output industrial chloride prodn. units. Pressure on the diaphragm is evenly distributed by the compressible layer, so that very thin membranes (e.g. 0.2-2 mm) can be used.
IT19502/80A 1979-08-03 1980-01-28 Electrolysis cell for halogen prodn. esp. chlorine IT1193893B (en)

Priority Applications (43)

Application Number Priority Date Filing Date Title
IT19502/80A IT1193893B (en) 1980-01-28 1980-01-28 Electrolysis cell for halogen prodn. esp. chlorine
US06/151,346 US4340452A (en) 1979-08-03 1980-05-19 Novel electrolysis cell
IL60369A IL60369A (en) 1979-08-03 1980-06-20 Method and cell for electrolyzing halides
FI802041A FI68429C (en) 1979-08-03 1980-06-26 FOERFARANDE FOER FOERDELNING AV ELSTROEM I EN ELEKTROLYSANORDNING OCH ELEKTROLYSANORDNING
PH24207A PH17445A (en) 1979-08-03 1980-06-27 Novel electrolysis cell and method of electrolyzing halide
GB8021705A GB2056493B (en) 1979-08-03 1980-07-02 Current distribution in cells for electrolysis of halides to generate halogens
HU801697A HU184798B (en) 1979-08-03 1980-07-07 Electrolyzing celles for electrolysis of aquous solutions of halogenides
SK3635-85A SK278309B6 (en) 1979-08-03 1980-07-10 Membrane electrolytic cell
CS804925A CS237315B2 (en) 1979-08-03 1980-07-10 Method of wiring in electrolyzer
NO802140A NO157544C (en) 1979-08-03 1980-07-16 PROCEDURE FOR IN AN ELECTRIC ELECTRIC DEVICE AA DISTRIBUTES THE ELECTRIC POWER DURING AN ELASTIC, POROES AND PERMEABLE ELECTRODES, AND ELECTRIC ELECTRIC DEVICE.
AU60652/80A AU529947B2 (en) 1979-08-03 1980-07-21 Method
GR62533A GR69342B (en) 1979-08-03 1980-07-23
NLAANVRAGE8004238,A NL182232C (en) 1979-08-03 1980-07-23 ELECTROLYSIS CELL WITH A CELL HOUSING AND AT LEAST A SET OF GAS AND ELECTROLYTE PERMISSIBLE ELECTRODES.
MX183311A MX155163A (en) 1979-08-03 1980-07-25 IMPROVED METHOD FOR GENERATING CHLORINE, FROM AN ELECTROLYTE CONTAINING ALKALINE METAL CHLORIDE
MX205701A MX159843A (en) 1979-08-03 1980-07-25 IMPROVEMENTS IN ELECTROLYTIC CELLS TO ELECTROLYZE A WATERY ELECTROLYTE
DD80233401A DD201810A5 (en) 1979-08-03 1980-07-30 METHOD AND ELECTROLYSIS CELL OF HALOGENS
PL1980225975A PL128849B1 (en) 1979-08-03 1980-07-30 Electrolyser for generation of chloride,iodine,bromineor astatine by electrolysis of halogen containing aqueous solution
DE19803028970 DE3028970A1 (en) 1979-08-03 1980-07-30 ELECTROLYSIS CELL AND METHOD FOR ELECTROLYZING HALOGENIDES
DE3051012A DE3051012C2 (en) 1979-08-03 1980-07-30
DD80222967A DD152585A5 (en) 1979-08-03 1980-07-30 ELECTROLYSIS CELL AND METHOD FOR GENERATING HALOGENS
AR281994A AR226315A1 (en) 1979-08-03 1980-07-30 CELL FOR ELECTROLYSIS AND METHOD FOR GENERATING HALOGEN FROM A HALOGENIDE SOLUTION
FR808016963A FR2463199B1 (en) 1979-08-03 1980-07-31 NOVEL ELECTROLYSIS CELL AND METHOD FOR THE ELECTROLYSIS OF HALIDES
SE8005483A SE455508B (en) 1979-08-03 1980-07-31 electrolysis
YU1933/80A YU42534B (en) 1979-08-03 1980-07-31 Electrolytic cell
CA000357494A CA1219239A (en) 1979-08-03 1980-08-01 Electrolyte cell with resilient layer compressing electrode against diaphragm
ES493948A ES493948A0 (en) 1979-08-03 1980-08-01 PROCEDURE TO GENERATE HALOGENS
BR8004848A BR8004848A (en) 1979-08-03 1980-08-01 HALOGEN GENERATION PROCESS AND ELECTROLYSIS CELL
CH587880A CH646462A5 (en) 1979-08-03 1980-08-01 ELECTROLYSIS CELL.
EG469/80A EG14586A (en) 1979-08-03 1980-08-02 Novel electrolysis cell and method of electrolyzing halides
RO80101878A RO81917A (en) 1979-08-03 1980-08-02 ELECTROLYSIS CELL FOR MANUFACTURE OF CHLORINE OR OTHER HALOGENES
IN266/BOM/80A IN154318B (en) 1979-08-03 1980-09-09
ES499974A ES8205880A1 (en) 1979-08-03 1981-03-02 Novel electrolysis cell
US06/382,690 US4444632A (en) 1979-08-03 1982-05-27 Electrolysis cell
US06/539,522 US4530743A (en) 1979-08-03 1983-10-06 Electrolysis cell
FR8415250A FR2553792B1 (en) 1979-08-03 1984-10-04 NOVEL ELECTROLYSIS CELL AND METHOD FOR THE ELECTROLYSIS OF HALIDES
CA000480466A CA1236424A (en) 1979-08-03 1985-04-30 Foraminous anode and electrolysis cell
NL8501269A NL8501269A (en) 1979-08-03 1985-05-03 ELECTROLYSIS CELL AND METHOD FOR ELECTROLYZING HALOGENIDES.
IN135/BOM/85A IN163031B (en) 1979-08-03 1985-05-17
CS853635A CZ279836B6 (en) 1980-01-28 1985-05-21 Membrane electrolytic cell
NO852783A NO164993C (en) 1979-08-03 1985-07-10 ELECTROLYCLE CELLS OF THE DIAFRAGY TYPE AND POROE'S ANODE CONSTRUCTION FOR ELECTROLYCLE CELLS OF THE DIAFRAGY TYPE.
SE8501986A SE8501986D0 (en) 1979-08-03 1985-08-23 electrolysis
SU864008365A RU2054050C1 (en) 1979-08-03 1986-01-20 Electrolyzer for electrolysis of aqueous solution of sodium chloride
US06/853,000 US4693797A (en) 1979-08-03 1986-04-17 Method of generating halogen and electrolysis cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19502/80A IT1193893B (en) 1980-01-28 1980-01-28 Electrolysis cell for halogen prodn. esp. chlorine

Publications (2)

Publication Number Publication Date
IT8019502A0 IT8019502A0 (en) 1980-01-28
IT1193893B true IT1193893B (en) 1988-08-31

Family

ID=11158564

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19502/80A IT1193893B (en) 1979-08-03 1980-01-28 Electrolysis cell for halogen prodn. esp. chlorine

Country Status (2)

Country Link
CZ (1) CZ279836B6 (en)
IT (1) IT1193893B (en)

Also Published As

Publication number Publication date
CZ363585A3 (en) 1995-02-15
CZ279836B6 (en) 1995-07-12
IT8019502A0 (en) 1980-01-28

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