CH251639A - Process and device for the production of caustic liquors in high concentration by decomposition of amalgams. - Google Patents

Process and device for the production of caustic liquors in high concentration by decomposition of amalgams.

Info

Publication number
CH251639A
CH251639A CH251639DA CH251639A CH 251639 A CH251639 A CH 251639A CH 251639D A CH251639D A CH 251639DA CH 251639 A CH251639 A CH 251639A
Authority
CH
Switzerland
Prior art keywords
amalgams
decomposition
production
high concentration
caustic liquors
Prior art date
Application number
Other languages
French (fr)
Inventor
Cie Solvay
Original Assignee
Solvay
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 filed Critical Solvay
Publication of CH251639A publication Critical patent/CH251639A/en

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
    • 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
    • C25B1/42—Decomposition of amalgams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Primary Cells (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CH251639D 1944-02-18 1945-06-25 Process and device for the production of caustic liquors in high concentration by decomposition of amalgams. CH251639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE454461T 1944-02-18

Publications (1)

Publication Number Publication Date
CH251639A true CH251639A (en) 1947-11-15

Family

ID=37664066

Family Applications (1)

Application Number Title Priority Date Filing Date
CH251639D CH251639A (en) 1944-02-18 1945-06-25 Process and device for the production of caustic liquors in high concentration by decomposition of amalgams.

Country Status (9)

Country Link
US (1) US2588469A (en)
AT (1) AT162877B (en)
BE (1) BE454461A (en)
CH (1) CH251639A (en)
DE (1) DE938966C (en)
DK (1) DK66803C (en)
FR (1) FR902480A (en)
GB (1) GB612322A (en)
NL (1) NL60274C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732284A (en) * 1956-01-24 sakowski
US2706890A (en) * 1950-05-15 1955-04-26 Schmidt Ernst Heinrich Wilhelm Production of steam under pressure
US2718458A (en) * 1951-12-26 1955-09-20 Socony Mobil Oil Co Inc Method and apparatus for preparing finely divided anhydrous alkali metal hydroxides
DE960093C (en) * 1952-07-22 1957-03-14 Dr Alfred Wurbs Decomposition apparatus for the decomposition of electrolytically generated alkali amalgam
US2938773A (en) * 1954-03-06 1960-05-31 Zoutindustrie Apparatus for the reduction of solutions by means of a liquid amalgam
DE940117C (en) * 1954-03-26 1956-03-08 Rumianca Spa Process and device for the production of alkali hydroxide
US2837408A (en) * 1954-06-29 1958-06-03 Olin Mathieson Process and apparatus for the catalytic decomposition of alkali metal amalgams
NL92956C (en) * 1955-03-24
NL235140A (en) * 1958-01-15
DE1533447B2 (en) * 1966-09-23 1972-04-06 Farbwerke Hoechst AG, vormals Mei ster Lucius & Brumng, 6000 Frankfurt DEVICE FOR THE SEPARATION OF MERCURY AND ALKALINE HYDROXYDE IN VERTICAL DETECTORS

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US679355A (en) * 1900-05-03 1901-07-30 John H Barr Amalgamator.
US728746A (en) * 1902-08-25 1903-05-19 Union Ore Extraction And Reduction Company Means for precipitating dissolved metals.
GB190910352A (en) * 1909-05-01 1910-05-02 August Goepfert Improved Process and Apparatus for Recovering Copper from Waste Liquors Produced in Pickling Metals.
US1532489A (en) * 1924-10-06 1925-04-07 Farbenfab Vorm Bayer F & Co Process for producing the hydroxides of alkali metals or of alkalineearth metals
US1784066A (en) * 1925-04-01 1930-12-09 Ig Farbenindustrie Ag Process for producing hydroxides of alkali metals
BE334032A (en) * 1925-05-14
US1753015A (en) * 1928-05-04 1930-04-01 Mcgregor Alexander Grant Precipitating system
US1945114A (en) * 1932-02-23 1934-01-30 Vapor Treating Processes Inc Method for refining hydrocarbon oils
DE598314C (en) * 1932-02-25 1934-06-08 I G Farbenindustrie Akt Ges Production of alkali solutions from alkali amalgam
US2083648A (en) * 1932-02-25 1937-06-15 Ig Farbenindustrie Ag Preparation of alkali metal hydroxide solutions
FR783164A (en) * 1934-03-13 1935-07-09 Krebs & Co Process for treating the alkaline amalgam obtained in improved mercury cathode electrolysers, with a view to the production of highly concentrated pure alkaline liquors
DE648981C (en) * 1935-03-02 1937-08-12 I G Farbenindustrie Akt Ges Process for the production of alkali lyes or alkali salts by decomposing alkali amalgam
US2009347A (en) * 1935-03-09 1935-07-23 Socony Vacuum Oil Co Inc Apparatus for contacting liquids
US2091709A (en) * 1935-04-10 1937-08-31 Lummus Co Countercurrent contact apparatus
US2191919A (en) * 1936-01-21 1940-02-27 Sinclair Refining Co Art of refining
US2154144A (en) * 1937-02-25 1939-04-11 Forest Products Chemical Compa Apparatus for extracting liquids with liquids
DE763863C (en) * 1941-05-24 1953-07-06 Ig Farbenindustrie Ag Process for the production of alkali solutions by decomposing alkali amalgam
DE738656C (en) * 1941-05-24 1943-08-26 Ig Farbenindustrie Ag Process for the production of alkali solutions by decomposing alkali amalgam
US2405158A (en) * 1945-01-16 1946-08-06 American Cyanamid Co Multiple contact countercurrent extractor

Also Published As

Publication number Publication date
GB612322A (en) 1948-11-11
DK66803C (en) 1948-05-18
NL60274C (en)
US2588469A (en) 1952-03-11
BE454461A (en) 1944-03-31
FR902480A (en) 1945-08-31
AT162877B (en) 1949-04-25
DE938966C (en) 1956-02-09

Similar Documents

Publication Publication Date Title
BE612135A (en) Process and apparatus for the production of pure acetone condensation products.
CH251639A (en) Process and device for the production of caustic liquors in high concentration by decomposition of amalgams.
CH267382A (en) Process and device for the production of alkaline chlorites.
BE584817A (en) Process for the preparation of an N-monoalkylamide of O, O-dimethyldithiophosphorylacetic acid
CH268446A (en) Solution of at least one polymerization product and process for preparing this solution.
CH250366A (en) Method and device for the decomposition of alkaline amalgams.
FR1040122A (en) Method and apparatus for the deionization of solutions
FR56567E (en) Method and apparatus for producing high concentration caustic liquors by decomposing amalgam
FR1175278A (en) Preparation of electrodes for electrolysis of aqueous solutions by the mercury process
CH264590A (en) Method and device for the sampling of substances from their solutions.
CH269653A (en) Process for the preparation of a novel araliphatic aminoether.
FR927525A (en) Refining process for light and ultra-light alloys
FR908079A (en) Process for preparing a drink
FR1099059A (en) Process for the concentration by evaporation of waste liquors, in particular of waste liquors from the manufacture of cellulose, and similar liquors
FR1081919A (en) New process for the elimination by electrolysis of troublesome ions in certain liquids
FR1226416A (en) Process for obtaining plutonium at high concentration
FR881813A (en) Process for the production of highly concentrated alkaline liquors by decomposing an alkaline amalgam
FR981457A (en) Process and apparatus for the production of distilled water with a high degree of purity
FR1145692A (en) Process and device for the decomposition of alkali metal amalgams
FR914833A (en) Metal separation and refining process
FR1180251A (en) Process and device for the production of alkali peroxides
FR905860A (en) Extraction process for endocellular substances
FR903264A (en) Method and device for producing oscillations
FR992252A (en) Process and device for the preparation of cellulosic pastes
FR992905A (en) Process for preparing tanning substances from black liquors