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

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506