FR2171853A1 - Cont prodn alkali metal or ammonium persulphate - using zirconium (alloy) cathode and bisulphate soln - Google Patents

Cont prodn alkali metal or ammonium persulphate - using zirconium (alloy) cathode and bisulphate soln

Info

Publication number
FR2171853A1
FR2171853A1 FR7204598A FR7204598A FR2171853A1 FR 2171853 A1 FR2171853 A1 FR 2171853A1 FR 7204598 A FR7204598 A FR 7204598A FR 7204598 A FR7204598 A FR 7204598A FR 2171853 A1 FR2171853 A1 FR 2171853A1
Authority
FR
France
Prior art keywords
cathode
soln
bisulphate
alloy
alkali metal
Prior art date
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.)
Granted
Application number
FR7204598A
Other languages
English (en)
French (fr)
Other versions
FR2171853B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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
Priority to BE795210D priority Critical patent/BE795210A/xx
Application filed by Air Liquide SA filed Critical Air Liquide SA
Priority to FR7204598A priority patent/FR2171853A1/fr
Priority to IT19163/73A priority patent/IT978119B/it
Priority to DE2305381A priority patent/DE2305381A1/de
Priority to NL7301914A priority patent/NL7301914A/xx
Priority to LU66997A priority patent/LU66997A1/xx
Priority to ES411497A priority patent/ES411497A1/es
Publication of FR2171853A1 publication Critical patent/FR2171853A1/fr
Application granted granted Critical
Publication of FR2171853B1 publication Critical patent/FR2171853B1/fr
Granted legal-status Critical Current

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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/28—Per-compounds
    • C25B1/29—Persulfates
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
FR7204598A 1972-02-11 1972-02-11 Cont prodn alkali metal or ammonium persulphate - using zirconium (alloy) cathode and bisulphate soln Granted FR2171853A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE795210D BE795210A (fr) 1972-02-11 Procede nouveau de preparation de persulfate de metaux alcalins ou d'ammonium
FR7204598A FR2171853A1 (en) 1972-02-11 1972-02-11 Cont prodn alkali metal or ammonium persulphate - using zirconium (alloy) cathode and bisulphate soln
IT19163/73A IT978119B (it) 1972-02-11 1973-01-11 Alcalini o di ammonio procedimento per la preparazione di persolfato di metalli
DE2305381A DE2305381A1 (de) 1972-02-11 1973-02-03 Verfahren zur kontinuierlichen herstellung von alkali- oder ammoniumpersulfat und vorrichtung zur durchfuehrung des verfahrens
NL7301914A NL7301914A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-02-11 1973-02-09
LU66997A LU66997A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-02-11 1973-02-09
ES411497A ES411497A1 (es) 1972-02-11 1973-02-10 Nuevo procedimiento de preparacion de persulfato de metalesalcalinos o de amonio.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204598A FR2171853A1 (en) 1972-02-11 1972-02-11 Cont prodn alkali metal or ammonium persulphate - using zirconium (alloy) cathode and bisulphate soln

Publications (2)

Publication Number Publication Date
FR2171853A1 true FR2171853A1 (en) 1973-09-28
FR2171853B1 FR2171853B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-28

Family

ID=9093347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204598A Granted FR2171853A1 (en) 1972-02-11 1972-02-11 Cont prodn alkali metal or ammonium persulphate - using zirconium (alloy) cathode and bisulphate soln

Country Status (7)

Country Link
BE (1) BE795210A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2305381A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES411497A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2171853A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT978119B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU66997A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7301914A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914439A1 (de) * 1989-05-02 1990-11-08 Peroxid Chemie Gmbh Diaphragmaschnur
TW364024B (en) * 1995-08-17 1999-07-11 Eilenburger Elektrolyse & Umwelttechnik Gmbh Process for the combined electrochemical preparation of sodium peroxodisulfate and sodium hydroxide solution

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
ES411497A1 (es) 1976-01-01
LU66997A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-04-19
FR2171853B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-28
BE795210A (fr) 1973-08-09
IT978119B (it) 1974-09-20
NL7301914A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-14
DE2305381A1 (de) 1973-08-16

Similar Documents

Publication Publication Date Title
JPS526374A (en) Anode structure for electrolysis
ES452897A1 (es) Un separador anodico.
ES355525A1 (es) Perfeccionamientos en la construccion de dispositivos para reacciones electroquimicas.
NL7601341A (nl) Elektrolysecel met een diafragma tussen anode en kathode.
FR2434213A1 (fr) Procede pour la production electrolytique d'hydrogene en milieu alcalin
FR2171853A1 (en) Cont prodn alkali metal or ammonium persulphate - using zirconium (alloy) cathode and bisulphate soln
ES444422A1 (es) Perfeccionamientos introducidos en una celda de diafragma para la electrolisis de una solucion acuosa de cloruro de metal alcalino.
SE7602692L (sv) Elektrolyscell utan diafragma serskilt for framstellning av alkalimetallklorater
FR2030828A5 (en) Hydrogen and oxygen by electrolysis of - fused hydroxide
GB1430163A (en) Apparatus for regulating anode-cathode spacing in an electro lytic cell
GB865323A (en) Improvements relating to the forming of dielectric layers on aluminium foils for electrolytic capacitors
GB1307347A (en) Electrdialysis electrolysis or electrosynthesis cells
IT8122785A0 (it) Catodo e cella elettrolitica eprocedimento per la produzione del cloro e di idrossido alcalino con impiego di tale cella.
GB1319151A (en) Process for the production of glyoxylic acid from oxalic acid
GB1156034A (en) Improvements in a Battery and a method of making the same
SU141860A1 (ru) Способ получени сернокислого олова
ES455167A1 (es) Mejoras en los electrolizadoes verticales de catodo de mer- curio.
NL6813621A (en) Electrolytic production of manganese dioxide
GB826634A (en) Improvements in or relating to electrolytic reduction cells for the production of aluminium
JPS5312798A (en) Electrolyzing eqiupment for aqueous solution of alkali metal salt
ES345866A1 (es) Un procedimiento para la produccion de electrolito, simul- tanea, de dioxido de manganeso y cinc.
GB1279570A (en) Apparatus for continuous electrolytic production of nickel foil
SU440447A1 (ru) Анод дл установок электролитического нанесени покрытий
ES226946A1 (es) UN DISPOSITIVO PARA LA OBTENCIoN DE áCIDO CRoMICO
FR2230411A1 (en) Electrolytic bipolar element of reduced thickness for - building compact, horizontal diaphragm cells