NL249173A - - Google Patents

Info

Publication number: NL249173A
Authority: NL; Netherlands

Application number

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.)

1959-04-03

Publication of NL249173A publication Critical patent/NL249173A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/38—Separation by electrochemical methods
- B01D59/42—Separation by electrochemical methods by electromigration; by electrophoresis
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/20—Automatic control or regulation of cells
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing

Landscapes

Chemical & Material Sciences (AREA)
Electrochemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Molecular Biology (AREA)
Electrolytic Production Of Metals (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

NL249173D 1959-04-03 NL249173A (xx)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR791228A FR1230639A (fr)	1959-04-03	1959-04-03	Dispositif de sécurité pour une installation d'électromigration en contre-courant
FR861294A FR81859E (fr)	1959-04-03	1961-05-09	Dispositif de sécurité pour une installation d'électromigration en contre-courant

Publications (1)

Publication Number	Publication Date
NL249173A true NL249173A (xx)

Family

ID=26183926

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL249173D NL249173A (xx)	1959-04-03
NL278115D NL278115A (xx)	1959-04-03

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL278115D NL278115A (xx)	1959-04-03

Country Status (10)

Country	Link
US (1)	US3257293A (xx)
BE (2)	BE616879A (xx)
CA (2)	CA709823A (xx)
CH (2)	CH365368A (xx)
DE (2)	DE1125890B (xx)
ES (1)	ES256449A1 (xx)
FR (2)	FR1230639A (xx)
GB (2)	GB921366A (xx)
LU (2)	LU41641A1 (xx)
NL (2)	NL278115A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3317413A (en) *	1963-09-23	1967-05-02	Pechiney Cie De Produits	Control of alumina content during igneous electrolysis
EP1910228A1 (en) *	2005-07-15	2008-04-16	Zonnewater B.V.	Separation apparatus and method
TW200840120A (en) *	2007-03-20	2008-10-01	Industrie De Nora Spa	Electrochemical cell and method for operating the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2566308A (en) *	1947-02-07	1951-09-04	Aubrey K Brewer	Process and apparatus for the electrochemical separation of chemicals by ion migration
US2759887A (en) *	1951-01-24	1956-08-21	John A Miles	Cathodic protection regulator
LU34767A1 (xx) *	1955-11-24
NL219618A (xx) *	1956-08-06
FR1207421A (fr) *	1957-12-20	1960-02-16	Saint Gobain	Procédé de séparation des isotopes des métaux alcalins et notamment du lithium, et dispositifs pour la réalisation de ce procédé

0
- NL NL249173D patent/NL249173A/xx unknown
- CA CA637031A patent/CA637031A/en not_active Expired
- LU LU38375D patent/LU38375A1/xx unknown
- CA CA709823A patent/CA709823A/en not_active Expired
- BE BE588496D patent/BE588496A/xx unknown
- NL NL278115D patent/NL278115A/xx unknown
- BE BE616879D patent/BE616879A/xx unknown
1959
- 1959-04-03 FR FR791228A patent/FR1230639A/fr not_active Expired
1960
- 1960-03-08 GB GB8151/60A patent/GB921366A/en not_active Expired
- 1960-03-10 CH CH269260A patent/CH365368A/fr unknown
- 1960-03-11 ES ES0256449A patent/ES256449A1/es not_active Expired
- 1960-04-04 DE DEC21136A patent/DE1125890B/de active Pending
1961
- 1961-05-09 FR FR861294A patent/FR81859E/fr not_active Expired
1962
- 1962-04-10 US US186538A patent/US3257293A/en not_active Expired - Lifetime
- 1962-05-03 LU LU41641D patent/LU41641A1/xx unknown
- 1962-05-08 CH CH550462A patent/CH424733A/fr unknown
- 1962-05-09 GB GB17849/62A patent/GB986013A/en not_active Expired
- 1962-05-09 DE DEC26945A patent/DE1262980B/de active Pending

Also Published As

Publication number	Publication date
FR81859E (fr)	1963-11-22
DE1125890B (de)	1962-03-22
CA709823A (en)	1965-05-18
GB921366A (en)	1963-03-20
LU41641A1 (xx)	1962-07-03
CH424733A (fr)	1966-11-30
DE1262980B (de)	1968-03-14
US3257293A (en)	1966-06-21
NL278115A (xx)
CA637031A (en)	1962-02-20
BE616879A (xx)
GB986013A (en)	1965-03-17
CH365368A (fr)	1962-11-15
LU38375A1 (xx)
BE588496A (xx)
FR1230639A (fr)	1960-09-19
ES256449A1 (es)	1960-09-16

Publication	Publication Date	Title
AT212261B (xx)	1960-12-12
AT221460B (xx)	1962-05-25
AT227430B (xx)	1963-05-27
NL252330A (xx)	1964-02-25
FR1194203A (xx)	1959-11-06
AT218043B (xx)	1961-11-10
BE38840A (xx)
BE450855A (xx)
BE461618A (xx)
BE559419A (xx)
BE567011A (xx)
BE567060A (xx)
BE571571A (xx)
BE577193A (xx)
BE577586A (xx)	1959-04-30
BE578868A (xx)	1959-11-20
BE578879A (xx)
BE579636A (xx)	1959-12-14
BE579810A (xx)
BE580249A (xx)
BE580250A (xx)
BE581344A (xx)
BE581350A (xx)	1960-02-04
BE581863A (xx)
BE583329A (xx)