IL44814A - Selectively permeable tubular membrane and process for the preparation thereof - Google Patents

Selectively permeable tubular membrane and process for the preparation thereof

Info

Publication number
IL44814A
IL44814A IL44814A IL4481474A IL44814A IL 44814 A IL44814 A IL 44814A IL 44814 A IL44814 A IL 44814A IL 4481474 A IL4481474 A IL 4481474A IL 44814 A IL44814 A IL 44814A
Authority
IL
Israel
Prior art keywords
sheath
element according
textile
membrane
process according
Prior art date
Application number
IL44814A
Other languages
English (en)
Other versions
IL44814A0 (en
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of IL44814A0 publication Critical patent/IL44814A0/xx
Publication of IL44814A publication Critical patent/IL44814A/en

Links

Classifications

    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/105—Support pretreatment
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Woven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
IL44814A 1973-05-14 1974-05-13 Selectively permeable tubular membrane and process for the preparation thereof IL44814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317325A FR2229437B1 (es) 1973-05-14 1973-05-14

Publications (2)

Publication Number Publication Date
IL44814A0 IL44814A0 (en) 1974-10-22
IL44814A true IL44814A (en) 1976-12-31

Family

ID=9119271

Family Applications (1)

Application Number Title Priority Date Filing Date
IL44814A IL44814A (en) 1973-05-14 1974-05-13 Selectively permeable tubular membrane and process for the preparation thereof

Country Status (15)

Country Link
US (1) US3948781A (es)
JP (1) JPS5030793A (es)
BE (1) BE814953A (es)
CA (1) CA1063038A (es)
CH (1) CH583578A5 (es)
DE (1) DE2423252A1 (es)
ES (1) ES426333A1 (es)
FR (1) FR2229437B1 (es)
GB (1) GB1451851A (es)
IL (1) IL44814A (es)
IT (1) IT1012331B (es)
LU (1) LU70058A1 (es)
NL (1) NL7406065A (es)
SE (1) SE395613B (es)
SU (1) SU593644A3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134742A (en) * 1977-06-06 1979-01-16 Envirogenic Systems Company Gas separation membranes
JPS5417383A (en) * 1977-07-11 1979-02-08 Toray Ind Inc Separating unit for liquid
GB2169224B (en) * 1984-12-21 1989-01-11 Pall Corp Supported microporous membrane and method of making
US6354444B1 (en) * 1997-07-01 2002-03-12 Zenon Environmental Inc. Hollow fiber membrane and braided tubular support therefor
CN101316647B (zh) * 2005-11-29 2011-09-21 可隆株式会社 编织物强化的复合中空纤维膜
TWI305729B (en) * 2005-11-29 2009-02-01 Kolon Inc A braid-reinforced composite hollow fiber membrane
AU2010228091B2 (en) 2009-03-26 2016-06-16 Bl Technologies, Inc. Non-braided reinforced hollow fibre membrane
KR101714103B1 (ko) 2009-06-26 2017-03-09 비엘 테크놀러지스 인크. 텍스타일-강화된 비-편조 중공사 막
BR112013004171A2 (pt) 2010-09-15 2016-05-10 Bl Technologies Inc processo para a fabricação de um membrana de fibra oca reforçada e conjunto precursor
US8529814B2 (en) 2010-12-15 2013-09-10 General Electric Company Supported hollow fiber membrane
US9321014B2 (en) 2011-12-16 2016-04-26 Bl Technologies, Inc. Hollow fiber membrane with compatible reinforcements
US9643129B2 (en) 2011-12-22 2017-05-09 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
US9022229B2 (en) 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
US8999454B2 (en) 2012-03-22 2015-04-07 General Electric Company Device and process for producing a reinforced hollow fibre membrane
JP5637176B2 (ja) * 2012-05-25 2014-12-10 三菱レイヨン株式会社 中空状多孔質膜用支持体の製造方法、中空状多孔質膜およびその製造方法
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864506A (en) * 1953-11-30 1958-12-16 Clarence F Hiskey Device for ultrafiltration
US3245206A (en) * 1963-08-02 1966-04-12 Engelhard Ind Inc Diffusion purification apparatus
NL141471C (nl) * 1967-10-25 1981-04-15 Dow Chemical Co Stijve, poreuze buis, waarvan het binnenoppervlak bekleed is met een semipermeabel membraan, alsmede werkwijze voor het vervaardigen van de poreuze buis en inrichting voor omgekeerde osmose.
DE1192394B (de) * 1968-02-07 1965-05-06 Fmc Corp Vorrichtung zur Herstellung von armierten Kunststoffrohren
US3563889A (en) * 1969-01-03 1971-02-16 Abcor Inc Integral semipermeable membrane and braided support tube
US3983194A (en) * 1971-07-13 1976-09-28 Oxy Metal Industries Corporation Process for manufacturing a helical reverse osmosis segment
FR2182730B1 (es) * 1972-05-05 1974-09-27 Rhone Poulenc Sa
US3784470A (en) * 1972-11-20 1974-01-08 Philco Ford Corp Composite coiled membrane assembly

Also Published As

Publication number Publication date
CA1063038A (fr) 1979-09-25
CH583578A5 (es) 1977-01-14
IT1012331B (it) 1977-03-10
SU593644A3 (ru) 1978-02-15
BE814953A (fr) 1974-11-13
DE2423252A1 (de) 1974-11-28
ES426333A1 (es) 1976-07-01
GB1451851A (en) 1976-10-06
AU6883974A (en) 1975-11-13
FR2229437A1 (es) 1974-12-13
IL44814A0 (en) 1974-10-22
NL7406065A (es) 1974-11-18
JPS5030793A (es) 1975-03-27
FR2229437B1 (es) 1976-04-23
US3948781A (en) 1976-04-06
SE395613B (sv) 1977-08-22
LU70058A1 (es) 1975-02-24

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