FR902480A - Method and apparatus for producing high concentration caustic liquors by decomposing amalgam - Google Patents

Method and apparatus for producing high concentration caustic liquors by decomposing amalgam

Info

Publication number
FR902480A
FR902480A FR902480DA FR902480A FR 902480 A FR902480 A FR 902480A FR 902480D A FR902480D A FR 902480DA FR 902480 A FR902480 A FR 902480A
Authority
FR
France
Prior art keywords
amalgam
decomposing
high concentration
producing high
concentration caustic
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR902480A publication Critical patent/FR902480A/en
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
    • 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Primary Cells (AREA)
FR902480D 1944-02-18 1944-03-07 Method and apparatus for producing high concentration caustic liquors by decomposing amalgam Expired FR902480A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR902480A true FR902480A (en) 1945-08-31

Family

ID=37664066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902480D Expired FR902480A (en) 1944-02-18 1944-03-07 Method and apparatus for producing high concentration caustic liquors by decomposing amalgam

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960093C (en) * 1952-07-22 1957-03-14 Dr Alfred Wurbs Decomposition apparatus for the decomposition of electrolytically generated alkali amalgam

Families Citing this family (9)

* 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
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
NL106592C (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
DE738656C (en) * 1941-05-24 1943-08-26 Ig Farbenindustrie Ag Process for the production of alkali solutions by decomposing alkali amalgam
DE763863C (en) * 1941-05-24 1953-07-06 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960093C (en) * 1952-07-22 1957-03-14 Dr Alfred Wurbs Decomposition apparatus for the decomposition of electrolytically generated alkali amalgam

Also Published As

Publication number Publication date
CH251639A (en) 1947-11-15
BE454461A (en) 1944-03-31
US2588469A (en) 1952-03-11
DE938966C (en) 1956-02-09
AT162877B (en) 1949-04-25
NL60274C (en)
DK66803C (en) 1948-05-18
GB612322A (en) 1948-11-11

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