DK38187A - Taetnende, aetset stroemningsafstandsstykke af teflon til elektrodialyseapparat og fremgangsmaade til fremstilling heraf - Google Patents

Taetnende, aetset stroemningsafstandsstykke af teflon til elektrodialyseapparat og fremgangsmaade til fremstilling heraf

Info

Publication number: DK38187A
Authority: DK; Denmark
Prior art keywords: spigot; sealing; manufacturing process; electroplating apparatus; teflon spacer
Prior art date: 1986-01-24

Application number

DK038187A

Other languages

English (en)

Other versions

DK38187D0 (da

Inventor

Gerald A Krulik

Original Assignee

Thiokol Morton 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

1987-01-23

Publication date

1987-07-25

1987-01-23 Application filed by Thiokol Morton Inc filed Critical Thiokol Morton Inc

1987-01-23 Publication of DK38187D0 publication Critical patent/DK38187D0/da

1987-07-25 Publication of DK38187A publication Critical patent/DK38187A/da

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
125000006850 spacer group Chemical group 0.000 title abstract 2
239000004809 Teflon Substances 0.000 title 1
229920006362 Teflon® Polymers 0.000 title 1
238000009713 electroplating Methods 0.000 title 1
238000005530 etching Methods 0.000 title 1
238000007789 sealing Methods 0.000 title 1
238000000909 electrodialysis Methods 0.000 abstract 2
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

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)

DK038187A 1986-01-24 1987-01-23 Taetnende, aetset stroemningsafstandsstykke af teflon til elektrodialyseapparat og fremgangsmaade til fremstilling heraf DK38187A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US82207686A	1986-01-24	1986-01-24

Publications (2)

Publication Number	Publication Date
DK38187D0 DK38187D0 (da)	1987-01-23
DK38187A true DK38187A (da)	1987-07-25

Family

ID=25235064

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK038187A DK38187A (da)	1986-01-24	1987-01-23	Taetnende, aetset stroemningsafstandsstykke af teflon til elektrodialyseapparat og fremgangsmaade til fremstilling heraf

Country Status (9)

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

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/en 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 (en)	1987-08-12
NO870297D0 (no)	1987-01-23
JPH0342931B2 (da)	1991-06-28
KR870006918A (ko)	1987-08-13
KR900003732B1 (ko)	1990-05-30
ATE59575T1 (de)	1991-01-15
EP0232079B1 (en)	1991-01-02
NO870297L (no)	1987-07-27
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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Legal Events

Date	Code	Title	Description
1990-09-17	AHB	Application shelved due to non-payment