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
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)
- Hydrogen, Water And Hydrids (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
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)
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 | |||
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)
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 |
US2083648A (en) * | 1932-02-25 | 1937-06-15 | Ig Farbenindustrie Ag | Preparation of alkali metal hydroxide solutions |
DE598314C (en) * | 1932-02-25 | 1934-06-08 | I G Farbenindustrie Akt Ges | Production of alkali solutions from alkali amalgam |
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 |
-
0
- NL NL60274D patent/NL60274C/xx active
- BE BE454461D patent/BE454461A/xx unknown
-
1944
- 1944-03-07 FR FR902480D patent/FR902480A/en not_active Expired
-
1945
- 1945-06-25 CH CH251639D patent/CH251639A/en unknown
- 1945-10-19 DK DK198045AA patent/DK66803C/en active
- 1945-12-19 GB GB34475/45A patent/GB612322A/en not_active Expired
-
1946
- 1946-03-27 AT AT162877D patent/AT162877B/en active
-
1947
- 1947-07-17 US US761702A patent/US2588469A/en not_active Expired - Lifetime
-
1949
- 1949-05-03 DE DEP41496A patent/DE938966C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL60274C (en) | |
GB612322A (en) | 1948-11-11 |
BE454461A (en) | 1944-03-31 |
FR902480A (en) | 1945-08-31 |
AT162877B (en) | 1949-04-25 |
DE938966C (en) | 1956-02-09 |
US2588469A (en) | 1952-03-11 |
DK66803C (en) | 1948-05-18 |
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. | |
BE466741A (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 | |
CH226024A (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 | |
FR1192236A (en) | Process for the polymerization of alpha-monoolefins | |
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 | |
CH269653A (en) | Process for the preparation of a novel araliphatic aminoether. | |
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 | |
FR903220A (en) | Method and device for the synthesis of tetrachloroethane | |
FR905860A (en) | Extraction process for endocellular substances | |
FR895726A (en) | Method and apparatus for the preparation of highly concentrated alkaline liquors | |
FR903264A (en) | Method and device for producing oscillations | |
FR988584A (en) | Method and devices for modifying the shape of helical apparatus | |
FR992905A (en) | Process for preparing tanning substances from black liquors | |
FR1162284A (en) | Process for the concentration of saline solutions by evaporation |