EP1497015A4 - Geformte flussverteilung in filtrationskassetten - Google Patents

Geformte flussverteilung in filtrationskassetten

Info

Publication number
EP1497015A4
EP1497015A4 EP03721771A EP03721771A EP1497015A4 EP 1497015 A4 EP1497015 A4 EP 1497015A4 EP 03721771 A EP03721771 A EP 03721771A EP 03721771 A EP03721771 A EP 03721771A EP 1497015 A4 EP1497015 A4 EP 1497015A4
Authority
EP
European Patent Office
Prior art keywords
flow distribution
shaped flow
filtration cassettes
cassettes
filtration
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03721771A
Other languages
English (en)
French (fr)
Other versions
EP1497015A2 (de
Inventor
Attila Herczeg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Global Life Sciences Solutions USA LLC
Original Assignee
Amersham Biosciences Membrane Separations Corp
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.)
Filing date
Publication date
Application filed by Amersham Biosciences Membrane Separations Corp filed Critical Amersham Biosciences Membrane Separations Corp
Publication of EP1497015A2 publication Critical patent/EP1497015A2/de
Publication of EP1497015A4 publication Critical patent/EP1497015A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/0822—Plate-and-frame devices
    • 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
    • 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
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • B01D2313/041—Gaskets or O-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • 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
    • B01D2313/143—Specific spacers on the feed side
    • 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
    • B01D2313/146—Specific spacers on the permeate side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2008—By influencing the flow statically

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
EP03721771A 2002-04-19 2003-04-17 Geformte flussverteilung in filtrationskassetten Withdrawn EP1497015A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37398302P 2002-04-19 2002-04-19
US373983P 2002-04-19
US42519902P 2002-11-08 2002-11-08
US425199P 2002-11-08
PCT/US2003/012068 WO2003088864A2 (en) 2002-04-19 2003-04-17 Shaped flow distribution in filtration cassettes

Publications (2)

Publication Number Publication Date
EP1497015A2 EP1497015A2 (de) 2005-01-19
EP1497015A4 true EP1497015A4 (de) 2008-07-09

Family

ID=29254544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03721771A Withdrawn EP1497015A4 (de) 2002-04-19 2003-04-17 Geformte flussverteilung in filtrationskassetten

Country Status (5)

Country Link
EP (1) EP1497015A4 (de)
JP (1) JP2005523143A (de)
AU (1) AU2003225065A1 (de)
CA (1) CA2480657A1 (de)
WO (1) WO2003088864A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006019616A1 (en) * 2004-07-16 2006-02-23 Ge Healthcare Bio-Sciences Corp. Filtration cassettes
US20120103892A1 (en) * 2010-10-28 2012-05-03 General Electric Company Separation module
US8980088B2 (en) * 2011-04-19 2015-03-17 Pall Corporation Fluid treatment arrangements and methods of making fluid treatment arrangements
CN115121032A (zh) * 2022-01-14 2022-09-30 杭州科百特过滤器材有限公司 一种过滤膜包及其封装方法
CN115382292A (zh) * 2022-08-18 2022-11-25 杭州科百特过滤器材有限公司 一种过滤膜包

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303493A (en) * 1979-01-20 1981-12-01 Gkss-Forschungszentrum Geesthacht Gmbh Sealing frame for stacked arrangement of exchanger membranes for electrodialysis
WO2003080226A1 (en) * 2002-03-19 2003-10-02 Protonex Technology Corporation Cross-flow filtration cassettes and methods for fabrication of same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637817B1 (fr) * 1988-10-17 1992-10-09 Eurodia Sa Cadre separateur pour dispositifs d'echange entre deux fluides
FR2662114B1 (fr) * 1990-05-15 1994-04-29 Eurodia Sa Procede de fabrication d'un cadre separateur pour empilement dans un dispositif d'echange.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303493A (en) * 1979-01-20 1981-12-01 Gkss-Forschungszentrum Geesthacht Gmbh Sealing frame for stacked arrangement of exchanger membranes for electrodialysis
WO2003080226A1 (en) * 2002-03-19 2003-10-02 Protonex Technology Corporation Cross-flow filtration cassettes and methods for fabrication of same

Also Published As

Publication number Publication date
WO2003088864A3 (en) 2004-03-25
EP1497015A2 (de) 2005-01-19
AU2003225065A1 (en) 2003-11-03
WO2003088864A2 (en) 2003-10-30
AU2003225065A8 (en) 2003-11-03
CA2480657A1 (en) 2003-10-30
JP2005523143A (ja) 2005-08-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20041101

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

A4 Supplementary search report drawn up and despatched

Effective date: 20080605

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GE HEALTHCARE BIO-SCIENCES CORP.

17Q First examination report despatched

Effective date: 20081204

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100331