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BR8204194A - Modulo de filtracao de plasmaferese e placa de extremidade para ele - Google Patents

Modulo de filtracao de plasmaferese e placa de extremidade para ele

Info

Publication number
BR8204194A
BR8204194A BR8204194A BR8204194A BR8204194A BR 8204194 A BR8204194 A BR 8204194A BR 8204194 A BR8204194 A BR 8204194A BR 8204194 A BR8204194 A BR 8204194A BR 8204194 A BR8204194 A BR 8204194A
Authority
BR
Brazil
Prior art keywords
end plate
filtration module
plasmapheresis
plasmapheresis filtration
module
Prior art date
Application number
BR8204194A
Other languages
English (en)
Inventor
Robert Paul Luoma
Frank Marsden Willis
Original Assignee
Du Pont
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
Priority claimed from US06/349,370 external-priority patent/US4639317A/en
Priority claimed from US06/349,369 external-priority patent/US4636312A/en
Priority claimed from US06/349,368 external-priority patent/US4640776A/en
Application filed by Du Pont filed Critical Du Pont
Publication of BR8204194A publication Critical patent/BR8204194A/pt

Links

Classifications

    • 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
    • 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
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2066—Pulsated flow
    • 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
    • B01D2321/2083—By reversing the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
BR8204194A 1982-02-16 1982-07-19 Modulo de filtracao de plasmaferese e placa de extremidade para ele BR8204194A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/349,370 US4639317A (en) 1982-02-16 1982-02-16 Plasmapheresis filtration module having improved sealing means
US06/349,369 US4636312A (en) 1982-02-16 1982-02-16 Plasmapheresis filtration module having improved end plate
US06/349,368 US4640776A (en) 1982-02-16 1982-02-16 Plasmapheresis filtration module having pressure balancing and sealing means

Publications (1)

Publication Number Publication Date
BR8204194A true BR8204194A (pt) 1984-01-10

Family

ID=27407888

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8204194A BR8204194A (pt) 1982-02-16 1982-07-19 Modulo de filtracao de plasmaferese e placa de extremidade para ele

Country Status (6)

Country Link
EP (1) EP0089434A2 (pt)
AU (1) AU8625982A (pt)
BR (1) BR8204194A (pt)
DK (1) DK327782A (pt)
ES (1) ES8307111A1 (pt)
IL (1) IL66362A0 (pt)

Also Published As

Publication number Publication date
EP0089434A2 (en) 1983-09-28
DK327782A (da) 1983-08-17
AU8625982A (en) 1983-08-25
ES514216A0 (es) 1983-07-01
IL66362A0 (en) 1982-11-30
ES8307111A1 (es) 1983-07-01

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