ZA786707B - Crimped hollow fibers for fluid separations and bundles containing the hollow fibers - Google Patents

Crimped hollow fibers for fluid separations and bundles containing the hollow fibers

Info

Publication number
ZA786707B
ZA786707B ZA00786707A ZA786707A ZA786707B ZA 786707 B ZA786707 B ZA 786707B ZA 00786707 A ZA00786707 A ZA 00786707A ZA 786707 A ZA786707 A ZA 786707A ZA 786707 B ZA786707 B ZA 786707B
Authority
ZA
South Africa
Prior art keywords
hollow fibers
crimped
bundles containing
fluid separations
separations
Prior art date
Application number
ZA00786707A
Inventor
R Leonard
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of ZA786707B publication Critical patent/ZA786707B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/447—Yarns or threads for specific use in general industrial applications, e.g. as filters or reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • 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
    • 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
    • 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
    • B01D69/084—Undulated fibres
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
ZA00786707A 1977-11-30 1978-11-29 Crimped hollow fibers for fluid separations and bundles containing the hollow fibers ZA786707B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85585077A 1977-11-30 1977-11-30

Publications (1)

Publication Number Publication Date
ZA786707B true ZA786707B (en) 1979-10-31

Family

ID=25322238

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00786707A ZA786707B (en) 1977-11-30 1978-11-29 Crimped hollow fibers for fluid separations and bundles containing the hollow fibers

Country Status (22)

Country Link
JP (1) JPS583047B2 (en)
AU (1) AU510106B2 (en)
BE (1) BE872380A (en)
BR (1) BR7807845A (en)
CA (1) CA1114307A (en)
DD (1) DD140000A5 (en)
DE (1) DE2851687C2 (en)
ES (2) ES475458A1 (en)
FR (1) FR2410494B1 (en)
GB (1) GB2009034B (en)
GR (1) GR67310B (en)
IL (1) IL56081A (en)
IN (1) IN149938B (en)
IT (1) IT1192290B (en)
LU (1) LU80600A1 (en)
NL (1) NL7811649A (en)
NO (1) NO146625C (en)
PT (1) PT68842A (en)
SE (1) SE7812302L (en)
SU (1) SU1022650A3 (en)
TR (1) TR20777A (en)
ZA (1) ZA786707B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238204A (en) * 1979-06-18 1980-12-09 Monsanto Company Selective adsorption process
EP0051989B1 (en) * 1980-11-06 1986-03-26 Paul Elsey Portable power saw mill
JPS5884007A (en) * 1981-11-14 1983-05-20 Toyobo Co Ltd Hollow fibrous membrane for dialysis and its production
JPS59112805A (en) * 1982-12-20 1984-06-29 Nitto Electric Ind Co Ltd Preparation of liquid separation apparatus
DE3301268A1 (en) 1983-01-17 1984-07-26 Akzo Gmbh, 5600 Wuppertal METHOD AND DEVICE FOR PRODUCING HOLLOW BANDS
DE3347999C2 (en) * 1983-01-17 1989-06-15 Akzo Patente Gmbh, 5600 Wuppertal, De Process for the production of bundles of corrugated hollow threads
JPS6245709A (en) * 1985-08-21 1987-02-27 Teijin Ltd Permselective hollow yarn and fluid separator
ES2054849T3 (en) * 1987-10-29 1994-08-16 Terumo Corp OXYGENER USING POROUS HOLLOW FIBER MEMBRANES.
DE3805414C1 (en) * 1988-02-22 1989-09-07 Secon Gesellschaft Fuer Separations- Und Concentrationstechnik Mbh, 3402 Dransfeld, De
EP0519132A1 (en) * 1989-10-18 1992-12-23 Exxon Research And Engineering Company Hollow fiber module
JPH0763592B2 (en) * 1989-11-02 1995-07-12 テルモ株式会社 Hollow fiber membrane and hollow fiber membrane type artificial lung using the same
JPH03158166A (en) * 1989-11-17 1991-07-08 Terumo Corp Hollow fiber membrane type fluid treating device
US5234591A (en) * 1991-12-04 1993-08-10 Exxon Research & Engineering Company Counter-current flow hollow fiber permeator
US5779897A (en) * 1996-11-08 1998-07-14 Permea, Inc. Hollow fiber membrane device with inert filaments randomly distributed in the inter-fiber voids
US6322703B1 (en) * 1999-04-20 2001-11-27 Asahi Kasei Kabushiki Kaisha Method for purifying aqueous suspension
DE10007327A1 (en) 2000-02-17 2001-08-30 Fresenius Medical Care De Gmbh Filter device, preferably hollow fiber dialyzer with curled hollow fibers
RU2461671C9 (en) * 2008-05-19 2013-02-27 ИЮКФ-ХИЮ (Индастри-Юниверсити Кооперейшн Фаундейшн Ханиянг Юниверсити) Hollow fiber, composition of spin dope moulding hollow fiber and method for producing hollow fiber using this composition
EP2815807A1 (en) * 2013-06-20 2014-12-24 Gambro Lundia AB Capillary dialyzer comprising crimped hollow fibres
PL3427814T3 (en) * 2014-02-06 2023-01-02 Gambro Lundia Ab Hemodialyzer for blood purification
PL3412358T3 (en) 2014-02-06 2022-09-19 Gambro Lundia Ab Membrane for blood purification
DE102016002440A1 (en) 2016-03-01 2017-09-07 Fresenius Medical Care Deutschland Gmbh Hollow fiber membrane with three-dimensional curl
EP4063004A4 (en) * 2019-11-20 2023-11-15 Nipro Corporation Hollow fiber membrane module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616928A (en) * 1969-10-02 1971-11-02 Du Pont Permeation separation device for separating fluids
FR2199014B1 (en) * 1972-09-12 1975-03-14 Rhone Poulenc Ind
JPS5125486A (en) * 1974-07-24 1976-03-02 Egon Shuuraa Kaato

Also Published As

Publication number Publication date
LU80600A1 (en) 1979-06-15
FR2410494A1 (en) 1979-06-29
AU4202778A (en) 1979-06-28
JPS583047B2 (en) 1983-01-19
JPS5488317A (en) 1979-07-13
ES475458A1 (en) 1980-01-16
SU1022650A3 (en) 1983-06-07
BR7807845A (en) 1979-07-31
DE2851687C2 (en) 1983-05-11
DE2851687A1 (en) 1979-05-31
IT1192290B (en) 1988-03-31
IL56081A0 (en) 1979-01-31
CA1114307A (en) 1981-12-15
IT7830319A0 (en) 1978-11-29
NO146625C (en) 1982-11-10
SE7812302L (en) 1979-05-31
GB2009034B (en) 1982-04-15
IN149938B (en) 1982-06-12
BE872380A (en) 1979-05-29
ES480626A1 (en) 1980-01-16
GB2009034A (en) 1979-06-13
FR2410494B1 (en) 1986-05-02
DD140000A5 (en) 1980-02-06
NL7811649A (en) 1979-06-01
GR67310B (en) 1981-06-29
TR20777A (en) 1982-07-01
NO784013L (en) 1979-05-31
PT68842A (en) 1978-12-01
NO146625B (en) 1982-08-02
IL56081A (en) 1982-07-30
AU510106B2 (en) 1980-06-05

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