ATE59575T1 - Abstandhalter fuer eine elektrodialyse-apparatur und verfahren zu seiner herstellung. - Google Patents

Abstandhalter fuer eine elektrodialyse-apparatur und verfahren zu seiner herstellung.

Info

Publication number: ATE59575T1
Authority: AT; Austria
Prior art keywords: electrodialysis; surface areas; stack; spacer; manufacture
Prior art date: 1986-01-24

Application number

AT87300549T

Other languages

English (en)

Inventor

Gerald A Krulik

Original Assignee

Morton Int Inc

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.)

1986-01-24

Filing date

1987-01-22

Publication date

1991-01-15

1987-01-22 Application filed by Morton Int Inc filed Critical Morton Int Inc

1991-01-15 Application granted granted Critical

1991-01-15 Publication of ATE59575T1 publication Critical patent/ATE59575T1/de

Links

238000000909 electrodialysis Methods 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
238000003486 chemical etching Methods 0.000 abstract 1
230000001143 conditioned effect Effects 0.000 abstract 1
239000004519 grease Substances 0.000 abstract 1
230000002093 peripheral effect Effects 0.000 abstract 1
229920001296 polysiloxane Polymers 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
125000006850 spacer group Chemical group 0.000 abstract 1

Classifications

- 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
- B01D61/50—Stacks of the plate-and-frame type
- 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
- B01D61/52—Accessories; Auxiliary operation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/081—Manufacturing thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
- B01D63/085—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes specially adapted for two fluids in mass exchange flow
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Water Supply & Treatment (AREA)
Health & Medical Sciences (AREA)
Urology & Nephrology (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Molecular Biology (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Organic Chemistry (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Electroplating Methods And Accessories (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

AT87300549T 1986-01-24 1987-01-22 Abstandhalter fuer eine elektrodialyse-apparatur und verfahren zu seiner herstellung. ATE59575T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US82207686A	1986-01-24	1986-01-24
EP87300549A EP0232079B1 (de)	1986-01-24	1987-01-22	Abstandhalter für eine Elektrodialyse-Apparatur und Verfahren zu seiner Herstellung

Publications (1)

Publication Number	Publication Date
ATE59575T1 true ATE59575T1 (de)	1991-01-15

Family

ID=25235064

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87300549T ATE59575T1 (de)	1986-01-24	1987-01-22	Abstandhalter fuer eine elektrodialyse-apparatur und verfahren zu seiner herstellung.

Country Status (9)

Country	Link
EP (1)	EP0232079B1 (de)
JP (1)	JPS62225210A (de)
KR (1)	KR900003732B1 (de)
AT (1)	ATE59575T1 (de)
AU (1)	AU6795487A (de)
DE (1)	DE3766837D1 (de)
DK (1)	DK38187A (de)
IL (1)	IL81341A0 (de)
NO (1)	NO870297L (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1278776A (en) *	1968-07-05	1972-06-21	William Boby & Company Ltd	A separator for a membrane pack
GB1462483A (en) *	1974-01-25	1977-01-26	Asahi Glass Co Ltd	Electrodialysis apparatus
DE2902247C3 (de) *	1979-01-20	1981-12-24	Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg	Dichtungsrahmen für gestapelt angeordnete Austauschermembranen für die Elektrodialyse

1987
- 1987-01-21 IL IL81341A patent/IL81341A0/xx unknown
- 1987-01-22 DE DE8787300549T patent/DE3766837D1/de not_active Expired - Fee Related
- 1987-01-22 EP EP87300549A patent/EP0232079B1/de not_active Expired - Lifetime
- 1987-01-22 AT AT87300549T patent/ATE59575T1/de active
- 1987-01-23 DK DK038187A patent/DK38187A/da not_active Application Discontinuation
- 1987-01-23 NO NO870297A patent/NO870297L/no unknown
- 1987-01-23 AU AU67954/87A patent/AU6795487A/en not_active Abandoned
- 1987-01-24 JP JP62013352A patent/JPS62225210A/ja active Granted
- 1987-01-24 KR KR1019870000571A patent/KR900003732B1/ko not_active Expired

Also Published As

Publication number	Publication date
EP0232079A3 (en)	1987-10-21
EP0232079A2 (de)	1987-08-12
NO870297D0 (no)	1987-01-23
JPH0342931B2 (de)	1991-06-28
KR870006918A (ko)	1987-08-13
KR900003732B1 (ko)	1990-05-30
EP0232079B1 (de)	1991-01-02
NO870297L (no)	1987-07-27
DK38187A (da)	1987-07-25
JPS62225210A (ja)	1987-10-03
DK38187D0 (da)	1987-01-23
IL81341A0 (en)	1987-08-31
DE3766837D1 (de)	1991-02-07
AU6795487A (en)	1987-07-30

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