ES2048834T3 - Metodo para conducir instalaciones de separacion con membranas. - Google Patents

Metodo para conducir instalaciones de separacion con membranas.

Info

Publication number
ES2048834T3
ES2048834T3 ES89303028T ES89303028T ES2048834T3 ES 2048834 T3 ES2048834 T3 ES 2048834T3 ES 89303028 T ES89303028 T ES 89303028T ES 89303028 T ES89303028 T ES 89303028T ES 2048834 T3 ES2048834 T3 ES 2048834T3
Authority
ES
Spain
Prior art keywords
membrane separation
conducting membrane
separation facilities
membrane
facilities
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.)
Expired - Lifetime
Application number
ES89303028T
Other languages
English (en)
Inventor
John Slegers
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.)
Koch Separation Solutions Inc
Original Assignee
Koch Membrane Systems 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10634509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2048834(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koch Membrane Systems Inc filed Critical Koch Membrane Systems Inc
Application granted granted Critical
Publication of ES2048834T3 publication Critical patent/ES2048834T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/22—Controlling or regulating
    • 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
    • B01D61/58—Multistep processes
    • 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
    • B01D63/02—Hollow fibre modules
    • 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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/301—Polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/14—Pressure control
    • 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
    • B01D2313/18—Specific valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • 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

Abstract

EL METODO COMPRENDE LA APLICACION DE UNA PRESION REDUCIDA A UN LADO DE LA O CADA MEMBRANA PARA PRODUCIR AS/I QUE EL FLUIDO SE DIRIJA A TRAVES DE CADA MEMBRANA DESDE EL OTRO,LADO. EL METODO NO UTILIZA BAJA PRESION DE FLUIDO, QUE HA SIDO TIPICAMANTE REQUERIDO EN PROCEDIMIENTOS ARTESANOS PREVIOS, EL PELIGRO DE DAÑAR A LA MEMBRANA SE ELIMINA, O AL MENOS SE MINIMIZA.
ES89303028T 1988-03-31 1989-03-28 Metodo para conducir instalaciones de separacion con membranas. Expired - Lifetime ES2048834T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888807825A GB8807825D0 (en) 1988-03-31 1988-03-31 Multiple membrane filtration systems

Publications (1)

Publication Number Publication Date
ES2048834T3 true ES2048834T3 (es) 1994-04-01

Family

ID=10634509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89303028T Expired - Lifetime ES2048834T3 (es) 1988-03-31 1989-03-28 Metodo para conducir instalaciones de separacion con membranas.

Country Status (15)

Country Link
US (2) US4980066A (es)
EP (2) EP0335647A3 (es)
JP (2) JPH029417A (es)
KR (2) KR890014145A (es)
AT (1) ATE99986T1 (es)
AU (2) AU618328B2 (es)
DE (1) DE68912169T2 (es)
DK (2) DK156089A (es)
ES (1) ES2048834T3 (es)
FI (2) FI891537A (es)
GB (1) GB8807825D0 (es)
IL (2) IL89786A0 (es)
NO (2) NO891252L (es)
NZ (2) NZ228510A (es)
ZA (2) ZA892310B (es)

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Also Published As

Publication number Publication date
US5006253A (en) 1991-04-09
FI891536A0 (fi) 1989-03-30
KR890014145A (ko) 1989-10-23
NZ228503A (en) 1991-12-23
DK155989D0 (da) 1989-03-30
DE68912169D1 (de) 1994-02-24
AU3174389A (en) 1989-10-05
ZA892310B (en) 1989-12-27
FI891537A (fi) 1989-10-01
AU3175089A (en) 1989-10-05
DE68912169T2 (de) 1994-05-05
US4980066A (en) 1990-12-25
DK156089A (da) 1989-10-01
NO891252D0 (no) 1989-03-22
EP0335647A2 (en) 1989-10-04
NZ228510A (en) 1991-12-23
AU608138B2 (en) 1991-03-21
JPH029420A (ja) 1990-01-12
DK156089D0 (da) 1989-03-30
KR890014146A (ko) 1989-10-23
IL89786A0 (en) 1989-09-28
EP0335648A3 (en) 1990-04-25
AU618328B2 (en) 1991-12-19
JPH029417A (ja) 1990-01-12
ATE99986T1 (de) 1994-01-15
IL89787A0 (en) 1989-09-28
DK155989A (da) 1989-10-01
EP0335647A3 (en) 1990-04-25
EP0335648A2 (en) 1989-10-04
GB8807825D0 (en) 1988-05-05
ZA892311B (en) 1990-06-27
NO891252L (no) 1989-10-02
EP0335648B1 (en) 1994-01-12
FI891536A (fi) 1989-10-01
NO891253L (no) 1989-10-02
NO891253D0 (no) 1989-03-22
FI891537A0 (fi) 1989-03-30

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