ES468619A1 - Un miembro de soporte poroso para uso en un dispositivo se- parador de fibras huecas. - Google Patents

Un miembro de soporte poroso para uso en un dispositivo se- parador de fibras huecas.

Info

Publication number
ES468619A1
ES468619A1 ES468619A ES468619A ES468619A1 ES 468619 A1 ES468619 A1 ES 468619A1 ES 468619 A ES468619 A ES 468619A ES 468619 A ES468619 A ES 468619A ES 468619 A1 ES468619 A1 ES 468619A1
Authority
ES
Spain
Prior art keywords
sheet
tubes
face
support member
pressure difference
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
Application number
ES468619A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES468619A1 publication Critical patent/ES468619A1/es
Expired 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
    • B01D63/02—Hollow fibre modules
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • 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
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Un miembro de soporte poroso para uso en un dispositivo separador de fibras huecas en el que dichas fibras se extienden a través de una lámina de tubos y terminan por sus extremos abiertos en una cara de menor presión de dicha lámina de tubos, comprendiendo dicho miembro de soporte un miembro inerte e incompresible para reducir la deformación de dicha lámina de tubos y para mantener la posición relativa de los mismos dentro de dicho dispositivo cuando a dicha lámina de tubos se le aplica una diferencia de presiones, estando dicho miembro de soporte situado en posición junto a la cara de menor presión de la lámina de tubos, y destinado a transmitir a dicho dispositivo de separación una fuerza correspondiente a la citada diferencia de presiones, teniendo dicho miembro de soporte unos segmentos de superficie en contacto con la cara de la lámina de tubos, caracterizado porque la anchura media efectiva de dichos segmentos es menor de aproximadamente el doble del diámetro medio interiorde las fibras huecas, y en el que el área total de dichos segmentos de superficie comprende del 15% al 70% del área de superficie total de dicho miembro
ES468619A 1977-04-08 1978-04-07 Un miembro de soporte poroso para uso en un dispositivo se- parador de fibras huecas. Expired ES468619A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78598677A 1977-04-08 1977-04-08

Publications (1)

Publication Number Publication Date
ES468619A1 true ES468619A1 (es) 1978-12-01

Family

ID=25137244

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468619A Expired ES468619A1 (es) 1977-04-08 1978-04-07 Un miembro de soporte poroso para uso en un dispositivo se- parador de fibras huecas.

Country Status (10)

Country Link
JP (1) JPS5931361B2 (es)
AU (1) AU516562B2 (es)
BE (1) BE865769A (es)
CA (1) CA1086661A (es)
DE (1) DE2814326C2 (es)
ES (1) ES468619A1 (es)
FR (1) FR2386326B1 (es)
GB (1) GB1566675A (es)
IT (1) IT1156154B (es)
NL (1) NL181909C (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132487A (en) * 1978-04-06 1979-10-15 Toyobo Co Ltd Membrane separator
JPS5823603U (ja) * 1981-08-06 1983-02-15 三菱レイヨン株式会社 精密「ろ」過装置
US4675109A (en) * 1985-05-08 1987-06-23 E. I. Du Pont De Nemours And Company Reverse osmosis permeator
DE3733542A1 (de) * 1986-10-13 1988-07-14 Akzo Gmbh Vorrichtung zum stoffaustausch
DE3844740C2 (de) * 1988-12-23 1994-02-24 Daimler Benz Ag Vorrichtung zum Verbessern der Durchbrenngeschwindigkeit eines in einem Brennraum einer Brennkraftmaschine eingeschlossenen Kraftstoff-Luft-Gemischs
NL1003309C1 (nl) * 1996-06-10 1996-07-24 Rossmark Van Wijk En Boerma Wa Membraanfiltersysteem en drukvat geschikt voor membraanfiltratie.
DE19701994A1 (de) * 1997-01-22 1998-07-23 Mann & Hummel Filter Filter
JP3008886B2 (ja) * 1997-04-24 2000-02-14 東洋紡績株式会社 中空糸型選択透過膜モジュール
NL1019565C2 (nl) * 2001-12-14 2003-06-17 Norit Membraan Tech Bv Membraanfilterbehuizing en werkwijze welke deze toepast.
EP1742724B1 (en) * 2004-04-22 2010-02-10 Bekaert Progressive Composites, LLC Filtration apparatus with pressure vessels for holding cylindrical filtration cartridges
US7338601B2 (en) * 2004-12-10 2008-03-04 Uop Llc Membrane separation assemblies
RU2595699C1 (ru) 2015-06-05 2016-08-27 Публичное акционерное общество "Газпром" Мембранный газоразделительный модуль

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422008A (en) * 1963-10-24 1969-01-14 Dow Chemical Co Wound hollow fiber permeability apparatus and process of making the same
US3503515A (en) * 1968-10-03 1970-03-31 Du Pont Permeation separatory apparatus
US3702658A (en) * 1971-02-24 1972-11-14 Du Pont Permeation separation apparatus
FR2214502B1 (es) * 1973-01-18 1976-05-14 Rhone Poulenc Ind

Also Published As

Publication number Publication date
NL181909B (nl) 1987-07-01
JPS53125977A (en) 1978-11-02
FR2386326A1 (fr) 1978-11-03
AU516562B2 (en) 1981-06-11
JPS5931361B2 (ja) 1984-08-01
IT1156154B (it) 1987-01-28
DE2814326C2 (de) 1985-04-25
DE2814326A1 (de) 1978-10-12
CA1086661A (en) 1980-09-30
FR2386326B1 (fr) 1985-08-30
NL7803657A (nl) 1978-10-10
IT7848767A0 (it) 1978-04-06
GB1566675A (en) 1980-05-08
NL181909C (nl) 1987-12-01
AU3404178A (en) 1979-09-13
BE865769A (nl) 1978-10-09

Similar Documents

Publication Publication Date Title
ES468619A1 (es) Un miembro de soporte poroso para uso en un dispositivo se- parador de fibras huecas.
NZ187457A (en) Forming tubesheets on hollow fibre tows
IT8367924A0 (it) Corpo cavo tubolare per la trasmissione di forze di pressione trazione flessione e torsione procedimento per la sua fabbricazione nonche dispositivo per l attuazione del procedimento descritto
JPS5653432A (en) Optical device for measuring fine differential pressure
IT7820991A0 (it) Procedimento e dispositivo per la filatura a frizione di filato secondo il principio open end(estremita' aperta).
FR2314292A1 (fr) Separateur sous pression pour suspensions de fibres
MD940400A (ro) Dispozitiv cu pârghie cu suport mobil şi instalaţia de presare, la care se utilizează
JPS5488317A (en) Hollow fiber for fluid separation
ES459949A1 (es) Procedimiento para la preparacion de papel de pared dotado de gofrado permanente y elevada porosidad.
IT7820942A0 (it) Metodo ed apparecchio per laproduzione di carta con sospensioni di fibre ad elevata consistenza.
GB2114101B (en) Guiding leading web end to roller nip
JPS56101107A (en) Production of uniform ribbon type optical fiber sheet
JPS5653433A (en) Optical device for measuring fine differential pressure
AU2927677A (en) Fluid separatory device comprising polyurethane tube - sheets and hollow fibers
JPS5393848A (en) Optical fiber coupler
GB2080546B (en) Differential pressure transducer with high compliance cantilever beam
JPS5277289A (en) Carbon fibre use sizing agent
JPS53147547A (en) Optical fiber connector
JPS5350755A (en) Optical cable and its production
ES468814A1 (es) Un dispositivo aplicador de peso en rodillos superiores parautilizarse con un brazo superior de mecanismo de estiraje derodillo para fibras textiles
GB2033347B (en) Web roll stand with splicing means and common web roll brake mechanism
SE399770B (sv) Justerbart skarvorgan for tva optiska fibervagledare
ES284459U (es) Sombrilla de altura regulable
JPS55136387A (en) Travel end device for fluid pressure jack
ATE17546T1 (de) Persoenliches etui fuer das mundstueck eines blasinstrumentes.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103