ES8601334A1 - Un procedimiento para eliminar un lecho de mercurio grueso del suelo de cubas de electrolisis - Google Patents

Un procedimiento para eliminar un lecho de mercurio grueso del suelo de cubas de electrolisis

Info

Publication number
ES8601334A1
ES8601334A1 ES533527A ES533527A ES8601334A1 ES 8601334 A1 ES8601334 A1 ES 8601334A1 ES 533527 A ES533527 A ES 533527A ES 533527 A ES533527 A ES 533527A ES 8601334 A1 ES8601334 A1 ES 8601334A1
Authority
ES
Spain
Prior art keywords
mercury
elektrolysing
aqueous
metal halide
eliminating
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.)
Expired
Application number
ES533527A
Other languages
English (en)
Other versions
ES533527A0 (es
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.)
Solvay SA
Original Assignee
Solvay 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
Application filed by Solvay SA filed Critical Solvay SA
Publication of ES533527A0 publication Critical patent/ES533527A0/es
Publication of ES8601334A1 publication Critical patent/ES8601334A1/es
Expired 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
    • C25B15/00—Operating or servicing cells
    • 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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells

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 Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCEDIMIENTO PARA ELIMINAR UNA CAPA DE MERCURIO GRUESO DEL SUELO DE CUBAS DE ELECTROLISIS. CONSISTE EN REGULAR EL DESPLAZAMIENTO DEL RASCADOR MEDIANTE EL EXTREMO ANTERIOR DE UNA BANDA FLEXIBLE DE PESO ESPECIFICO INFERIOR AL MERCURIO QUE SE EMPUJA EN LA PELICULA DE MERCURIO PARALELO AL SUELO Y SE DESLIZA SOBRE LA CARA INFERIOR DE LOS ANODOS DE LA CUBA Y SE DESPLAZA DESDE EL EXTREMO AGUAS ABAJO HACIA EL EXTREMO AGUAS ARRIBA DE LA CUBA CON RESPECTO AL SENTIDO DEL FLUJO DE LA PELICULA DE MERCURIO PARA QUE QUEDE PERMANENTE UNA PELICULA RESIDUAL DE MERCURIO GRUESO DE ESPESOR ENTRE 015 Y 15 MM Y QUE SE ADHIERA AL SUELO. LA BANDA FLEXIBLE COMPRENDE UN MATERIAL FERROMAGNETICO; LA CUBA TIENE UN SUELO CON UNA PENDIENTE ENTRE 15 Y 15 MM DE LONGITUD.
ES533527A 1983-06-20 1984-06-19 Un procedimiento para eliminar un lecho de mercurio grueso del suelo de cubas de electrolisis Expired ES8601334A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310284A FR2547599A1 (fr) 1983-06-20 1983-06-20 Procede pour eliminer une couche de gros mercure de la sole des cellules d'electrolyse a cathode de mercure

Publications (2)

Publication Number Publication Date
ES533527A0 ES533527A0 (es) 1985-10-16
ES8601334A1 true ES8601334A1 (es) 1985-10-16

Family

ID=9290032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533527A Expired ES8601334A1 (es) 1983-06-20 1984-06-19 Un procedimiento para eliminar un lecho de mercurio grueso del suelo de cubas de electrolisis

Country Status (8)

Country Link
US (1) US4565613A (es)
EP (1) EP0131977B1 (es)
AT (1) ATE31197T1 (es)
BR (1) BR8402977A (es)
DE (1) DE3467905D1 (es)
ES (1) ES8601334A1 (es)
FR (1) FR2547599A1 (es)
PT (1) PT78753A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2478130E (pt) * 2009-09-16 2015-07-02 Davey Products Pty Ltd Clorador de água salgada

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US679476A (en) * 1900-09-14 1901-07-30 John F Kelly Electrolyzing and washing apparatus.
US1009133A (en) * 1909-07-22 1911-11-21 Gen Chemical Corp Electrolytic apparatus.
US3321388A (en) * 1962-08-09 1967-05-23 Asahi Denka Kogyo Kk Process for coordinated operation of diaphragm and mercury cathode electrolytic cells
GB1437472A (en) * 1973-05-17 1976-05-26 Ici Ltd Operation of mercury-cathode cells
IT1111103B (it) * 1979-02-27 1986-01-13 Montedison Spa Apparecchiatura per la pulizia del fondo delle celle elettrolitiche a catodo di mercurio e simili

Also Published As

Publication number Publication date
BR8402977A (pt) 1985-05-28
EP0131977A1 (fr) 1985-01-23
US4565613A (en) 1986-01-21
FR2547599A1 (fr) 1984-12-21
EP0131977B1 (fr) 1987-12-02
DE3467905D1 (en) 1988-01-14
PT78753A (fr) 1984-07-01
ES533527A0 (es) 1985-10-16
ATE31197T1 (de) 1987-12-15

Similar Documents

Publication Publication Date Title
ZA784255B (en) Method of in situ plating of an active coating on cathodes of alkali halide electrolysis cells
DE3374950D1 (en) Cathode for the electrolytic production of hydrogen, and its use
DE3461484D1 (en) Process and apparatus for cleaning anode and/or cathode plates obtained in the electrolytic refining of metals
HK8190A (en) A process of electrolytically manufacturing perforated material and perforated material so obtained
FR2350407A1 (fr) Procede et dispositif pour le nettoyage des megots d'anodes usees provenant de cuve d'electrolyse ignee
JPS579072A (en) Redox battery
ES8601334A1 (es) Un procedimiento para eliminar un lecho de mercurio grueso del suelo de cubas de electrolisis
SE8205353D0 (sv) Sett att alstra klor och natriumhydroxid
DE3167276D1 (en) A method for the electrolysis of an aqueous solution of an alkali metal chloride and an electrolytic cell therefor
US2791556A (en) Apparatus for recovering of silver from photographic processing baths
JPS5517580A (en) Preparation of supporter for printing plate
PT72734A (fr) Diaphragme permeable en matiere polymerique organique hydrophobe pour celule d'electrolyse de solutions aqueuses d'halogenete en metal alcalyn
JPS5590078A (en) Ni-zn battery
ES450982A1 (es) Perfeccionamientos introducidos en un procedimiento y en un aparato para la produccion de una longitud continua de chapametalica perforada.
DE3172967D1 (en) Electrolytic cell and process for the electrolysis of brines
DE3164500D1 (en) Use of particles comprising alpha-iron in alkali metal halide electrolysis, cathodes for such use and process for their preparation, electrolytic cell and method of operating same
FR2372909A1 (fr) Procede pour le traitement electrochimique de surfaces metalliques
EP1117007A3 (en) Development processing apparatus and developing method for photosensitive material
IT7819560A0 (it) Celle elettrolitiche a catodo di procedimento ed apparato per mercurio. l'elettrolisi di salamoia grezza in
ES2031941T3 (es) Procedimiento para la separacion de mercurio mediante electrolisis.
PH13906A (en) Method of in-situ plating of an active coating on cathodes of alkali halide electrolysis cells
JPS5772142A (en) Diffusion transferring method for silver complex salt
PL232782A1 (en) Method of utilizing waste electrolyte from galvanizing baths
JPS5272376A (en) Electrolysis for prefining water suspension by use of aluminium electr ode
ZA814001B (en) Process for the start-up of membrane cells from the electrolysis of aqueous salt solutions

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506