NL74355C - - Google Patents

Info

Publication number: NL74355C
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.)

1951-11-15

Publication of NL74355C publication Critical patent/NL74355C/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
- C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Urology & Nephrology (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Peptides Or Proteins (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

NL74355D 1951-11-15 NL74355C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL733234X		1951-11-15

Publications (1)

Publication Number	Publication Date
NL74355C true NL74355C (enrdf_load_html_response)

Family

ID=19820335

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL74355D NL74355C (enrdf_load_html_response)	1951-11-15

Country Status (5)

Country	Link
BE (1)	BE515515A (enrdf_load_html_response)
DE (1)	DE967953C (enrdf_load_html_response)
FR (1)	FR1066583A (enrdf_load_html_response)
GB (1)	GB733234A (enrdf_load_html_response)
NL (1)	NL74355C (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2830905A (en) *	1954-11-22	1958-04-15	Borden Co	Demineralization of solutions
US2912372A (en) *	1955-05-12	1959-11-10	Gen Electric	Water treatment methods
US2923676A (en) *	1956-05-31	1960-02-02	Deming Horace Grove	Method and cell for altering the concentration of dissolved ionic substances
US2980598A (en) *	1957-12-09	1961-04-18	Gen Electric	Water demineralizing methods and systems
US3484188A (en) *	1965-10-12	1969-12-16	Frank L Schneider	Regeneration of ion-exchange media
DE4418812C2 (de) *	1994-05-30	1999-03-25	Forschungszentrum Juelich Gmbh	Einfach- und Mehrfachelektrolysezellen sowie Anordnungen davon zur Entionisierung von wäßrigen Medien

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB675253A (en) *	1949-09-12	1952-07-09	Raffinerie Tirlemontoise Ste A	Process for the regeneration of ion exchanger substances
DE831235C (de) *	1949-09-12	1952-02-11	Raffinerie Tirlemontoise Sa	Verfahren zur Regenerierung von Ionenaustauschern

0
- NL NL74355D patent/NL74355C/xx active
- BE BE515515D patent/BE515515A/xx unknown
1952
- 1952-11-13 GB GB28672/52A patent/GB733234A/en not_active Expired
- 1952-11-14 DE DEN6351A patent/DE967953C/de not_active Expired
- 1952-11-14 FR FR1066583D patent/FR1066583A/fr not_active Expired

Also Published As

Publication number	Publication date
DE967953C (de)	1958-01-02
GB733234A (en)	1955-07-06
FR1066583A (fr)	1954-06-08
BE515515A (enrdf_load_html_response)

Publication	Publication Date	Title
AT175432B (enrdf_load_html_response)
IT493432A (enrdf_load_html_response)
AT190786B (enrdf_load_html_response)	1957-07-25
FR979513A (enrdf_load_html_response)	1951-04-27
AT197970B (enrdf_load_html_response)	1958-05-27
AT195616B (enrdf_load_html_response)	1958-02-25
AT192177A (enrdf_load_html_response)	1957-10-10
BE501420A (enrdf_load_html_response)
NL76535C (enrdf_load_html_response)
BE523426A (enrdf_load_html_response)
BE516811A (enrdf_load_html_response)
BE515359A (enrdf_load_html_response)
BE515122A (enrdf_load_html_response)	1954-07-23
BE514996A (enrdf_load_html_response)
BE514475A (enrdf_load_html_response)
BE511735A (enrdf_load_html_response)
BE501417A (enrdf_load_html_response)
BE511568A (enrdf_load_html_response)
BE509524A (enrdf_load_html_response)
BE508410A (enrdf_load_html_response)
BE502089A (enrdf_load_html_response)
BE502062A (enrdf_load_html_response)
BE502010A (enrdf_load_html_response)
BE501372A (enrdf_load_html_response)
BE501710A (enrdf_load_html_response)