ES290583A1 - Procedimiento para preparar cloro, hidrëxido sëdico e hidrëgeno - Google Patents

Procedimiento para preparar cloro, hidrëxido sëdico e hidrëgeno

Info

Publication number
ES290583A1
ES290583A1 ES0290583A ES290583A ES290583A1 ES 290583 A1 ES290583 A1 ES 290583A1 ES 0290583 A ES0290583 A ES 0290583A ES 290583 A ES290583 A ES 290583A ES 290583 A1 ES290583 A1 ES 290583A1
Authority
ES
Spain
Prior art keywords
sodium chloride
electrolysis
hydrogen
sodium hydroxide
remove
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
ES0290583A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES290583A1 publication Critical patent/ES290583A1/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
    • C25B15/04—Regulation of the inter-electrode distance
    • 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 Non-Metals, Compounds, Apparatuses Therefor (AREA)
ES0290583A 1962-08-06 1963-08-05 Procedimiento para preparar cloro, hidrëxido sëdico e hidrëgeno Expired ES290583A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH937262A CH434217A (de) 1962-08-06 1962-08-06 Verfahren zur Herstellung von Chlor, Natriumhydroxyd und Wasserstoff durch Chloralkali-Elektrolyse in Hg-Zellen

Publications (1)

Publication Number Publication Date
ES290583A1 true ES290583A1 (es) 1963-12-16

Family

ID=4351303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0290583A Expired ES290583A1 (es) 1962-08-06 1963-08-05 Procedimiento para preparar cloro, hidrëxido sëdico e hidrëgeno

Country Status (7)

Country Link
AT (1) AT243827B (es)
BE (1) BE635848A (es)
CH (1) CH434217A (es)
DE (1) DE1467217B2 (es)
ES (1) ES290583A1 (es)
GB (1) GB1058581A (es)
NL (2) NL145286B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853722A (en) * 1973-06-28 1974-12-10 Ppg Industries Inc Method of producing prilled sodium hydroxide from mercury cell sodium hydroxide
US4481088A (en) * 1982-07-06 1984-11-06 Olin Corporation Removal of chlorate from electrolyte cell brine

Also Published As

Publication number Publication date
GB1058581A (en) 1967-02-15
DE1467217A1 (de) 1969-03-20
BE635848A (es)
AT243827B (de) 1965-12-10
CH434217A (de) 1967-04-30
NL296253A (es)
DE1467217B2 (de) 1970-04-16
NL145286B (nl) 1975-03-17

Similar Documents

Publication Publication Date Title
DE3378628D1 (en) Processing of sodium chloride brines for chlor-alkali membrane cells
ES461542A1 (es) Procedimiento para recuperar cinc y dioxido de manganeso de un material que contiene compuestos de cinc y de manganeso.
ES429314A1 (es) Procedimiento de fabricacion de cloro y carbonato de sodio.
GB1493796A (en) Recovery of sodium hydroxide and sodium chloride from electrolytic liquor
GB1154420A (en) Process for Recovering Mercury From a Sludge produced during Electrolysis of Alkali Chloride in a Mercury Cell
ES290583A1 (es) Procedimiento para preparar cloro, hidrëxido sëdico e hidrëgeno
GB898392A (en) Improvements in or relating to a process for the production of electrolytic products by the electrolysis of brine and to apparatus therefor
GB1524995A (en) Process for treating a residual product which contains sodium sulphate
GB1392331A (en) Recovery of mercury from chlorine cells utilizing mercury cathodes
GB1286142A (en) Manfacture of sodium carbonate
US2248137A (en) Electrolysis of alkali metal brines
GB1207215A (en) Recovery of mercury vapour from air streams
GB932337A (en) Chlorine recovery
US1446185A (en) Process for the production of potassium sulphate
GB822990A (en) Improvements relating to processes for the evaporation or distillation of sea water,brackish waters and like aqueous solutions
GB695877A (en) Improvements in or relating to process for electrolyzing alkali metal brines
GB580987A (en) Improvement in and relating to the recovery and utilization of tin
GB731107A (en) Electrolysis of aqueous solutions of mixtures of potassium and sodium chloride
GB1051597A (es)
ES439910A1 (es) Procedimiento y disposicion de celulas para la obtencion de cloro y lejias alcalinas mediante descomposicion electroli- tica de soluciones acuosas de cloruros alcalinos.
GB1045681A (en) Improved method of operating a brine supply system for electrolysis
SU113758A1 (ru) Амальгамный способ разделени инди и кадми
ES250525A1 (es) Procedimiento de recuperacion de mercurio de una salmuera declorada que tenga un ph no superior a 10,5
GB932691A (en) Improvements in or relating to alkali metal halide brine purification
JPS51144399A (en) Method for removal of the chlorate in the brine for production of alka li chloride by electrolysis with ion exchange membrane