CA1140533A - Hollow fibers of synthetic polymers - Google Patents

Hollow fibers of synthetic polymers

Info

Publication number
CA1140533A
CA1140533A CA000347724A CA347724A CA1140533A CA 1140533 A CA1140533 A CA 1140533A CA 000347724 A CA000347724 A CA 000347724A CA 347724 A CA347724 A CA 347724A CA 1140533 A CA1140533 A CA 1140533A
Authority
CA
Canada
Prior art keywords
threads
hollow threads
hollow
spooled
pores
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
CA000347724A
Other languages
English (en)
French (fr)
Inventor
Helmut Stohr
Klaus Gerlach
Erich Kessler
Klaus Schneider
Karl Ostertag
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.)
Akzo NV
Original Assignee
Akzo NV
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 DE19792910568 external-priority patent/DE2910568A1/de
Application filed by Akzo NV filed Critical Akzo NV
Application granted granted Critical
Publication of CA1140533A publication Critical patent/CA1140533A/en
Expired legal-status Critical Current

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
    • B01D69/08—Hollow fibre membranes
    • B01D69/082—Hollow fibre membranes characterised by the cross-sectional shape of the fibre
    • 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
    • B01D63/021—Manufacturing thereof
    • B01D63/0233—Manufacturing thereof forming the bundle
    • 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
    • B01D63/025—Bobbin units
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B01D2313/221—Heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • External Artificial Organs (AREA)
CA000347724A 1979-03-17 1980-03-14 Hollow fibers of synthetic polymers Expired CA1140533A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792910568 DE2910568A1 (de) 1978-07-31 1979-03-17 Poroese hohlfaeden aus synthetischen polymeren sowie ihre verwendung in vorrichtungen, in denen waerme uebertragen wird
DEP2910568.8 1979-03-17

Publications (1)

Publication Number Publication Date
CA1140533A true CA1140533A (en) 1983-02-01

Family

ID=6065684

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000347724A Expired CA1140533A (en) 1979-03-17 1980-03-14 Hollow fibers of synthetic polymers

Country Status (9)

Country Link
JP (2) JPS56308A (cg-RX-API-DMAC10.html)
AT (1) AT380403B (cg-RX-API-DMAC10.html)
BE (1) BE882224R (cg-RX-API-DMAC10.html)
CA (1) CA1140533A (cg-RX-API-DMAC10.html)
CH (1) CH650696A5 (cg-RX-API-DMAC10.html)
ES (1) ES489544A1 (cg-RX-API-DMAC10.html)
FR (1) FR2451952A2 (cg-RX-API-DMAC10.html)
GB (1) GB2047874B (cg-RX-API-DMAC10.html)
IT (1) IT1143117B (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032269A (en) * 1988-11-26 1991-07-16 Akzo N.V. Hollow fiber module
US5063009A (en) * 1984-11-16 1991-11-05 Teijin Limited Process for preparation of hollow fibers for fluid separator construction

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348458A (en) * 1980-09-08 1982-09-07 Monsanto Company Coiled inorganic monolithic hollow fibers
JPS6145027Y2 (cg-RX-API-DMAC10.html) * 1981-02-27 1986-12-18
DE3126618C2 (de) * 1981-07-06 1986-08-07 Akzo Gmbh, 5600 Wuppertal Wärmeaustauscher aus Hohlfäden
EP0102359B2 (de) * 1982-02-27 1991-11-27 Kraftanlagen AG. Speichermaterial für wärmeübertragung
JPS5962304A (ja) * 1982-09-30 1984-04-09 Teijin Ltd 選択透過性中空糸膜
JPS60190202A (ja) * 1984-03-09 1985-09-27 Teijin Ltd ガス分離用中空複合膜の製造方法
JPS6118404A (ja) * 1984-07-04 1986-01-27 Teijin Ltd 中空糸膜及びその製造方法
JPS61266609A (ja) * 1985-05-16 1986-11-26 Teijin Ltd 血液透析器
SE461895B (sv) * 1986-04-10 1990-04-09 Data Promeditech Inc Anordning foer jon-, molekyl-, gas-, vaetske- och/eller vaermeutbyte mellan fluider
AU2934389A (en) * 1988-01-20 1989-08-11 Terumo Kabushiki Kaisha Hollow fiber membrane and fluid processor using the same
US4880440A (en) * 1988-09-12 1989-11-14 Union Carbide Corporation Hollow fiber multimembrane cells and permeators
US4888109A (en) * 1988-11-17 1989-12-19 Manohar Namala L Hemofilter for use in a continuous arterio-venous hemofiltration
DE59208178D1 (de) * 1991-12-14 1997-04-17 Akzo Nobel Nv Polyacrylnitrilmembran
US5395468A (en) * 1993-04-21 1995-03-07 Medtronic, Inc. Method of construction of a mass transfer device
US5380592A (en) * 1993-12-28 1995-01-10 E. I. Du Pont De Nemours And Company Trilobal and tetralobal cross-section filaments containing voids
AU1572597A (en) * 1996-01-16 1997-08-11 Medtronic, Inc. Blood heat exchanger core construction
AU4858199A (en) * 1998-07-06 2000-01-24 University Of Pittsburgh Means for improving transport from hollow fiber membranes and membrane molecules
AU2003209410A1 (en) * 2002-01-29 2003-09-02 Amersham Biosciences Membrane Separations Corp. Convoluted surface hollow fiber membranes
US6902549B2 (en) * 2002-07-01 2005-06-07 Koninklijke Philips Electronics, N.V. Fluid-advancing fiber
DE10259661A1 (de) 2002-10-16 2004-04-29 Beko Technologies Gmbh Hohlfaser-Modul
GB0906751D0 (en) * 2009-04-18 2009-06-03 Fairey Filtration Systems Ltd Filter
KR101185424B1 (ko) 2011-04-26 2012-10-08 제일모직주식회사 모노필라멘트가 보강된 중공사 멤브레인 및 그 제조방법
WO2012148068A1 (ko) 2011-04-26 2012-11-01 제일모직 주식회사 모노필라멘트가 보강된 중공사 멤브레인
CN104406445A (zh) * 2014-11-24 2015-03-11 无锡鸿声铝业有限公司 铝翅片管换热器
CN121335724A (zh) * 2023-05-30 2026-01-13 东丽株式会社 多孔中空纤维膜和血液净化用组件
WO2025170019A1 (ja) * 2024-02-08 2025-08-14 三菱ケミカル株式会社 中空糸膜、中空糸膜モジュール、水処理装置及び水処理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069231A (en) * 1966-02-21 1967-05-17 Du Pont Separation of fluid mixtures
DE1602253B2 (de) * 1967-04-27 1970-12-10 Deutsche Babcock & Wilcox Ag, 4200 Oberhausen Zusätzliche Abstandshalter zwischen den einzelnen Lagen eines schraubenförmigen Rohrwickels
DE1601185A1 (de) * 1968-01-13 1970-07-23 Dietzsch Gmbh Hans Joachim Austauschersystem
US3526274A (en) * 1968-06-04 1970-09-01 Du Pont Cross flow box cooler unit
US3718181A (en) * 1970-08-17 1973-02-27 Du Pont Plastic heat exchange apparatus
FR2191091B1 (cg-RX-API-DMAC10.html) * 1972-07-04 1975-03-07 Rhone Poulenc Ind
JPS5090574A (cg-RX-API-DMAC10.html) * 1973-12-13 1975-07-19
JPS5193786A (en) * 1975-02-15 1976-08-17 Makurokagatano chukuseni
JPS5215482A (en) * 1975-07-28 1977-02-05 Asahi Chem Ind Co Ltd Gas separating and condensing process
JPS536627A (en) * 1976-07-08 1978-01-21 Nippon Zeon Co Ltd Hollow fibers
FR2395481A1 (fr) * 1977-06-22 1979-01-19 Comp Generale Electricite Tube d'echange thermique
NO153879C (no) * 1978-07-31 1986-06-11 Akzo Nv Fremstilling av en membran med poroes overflate.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063009A (en) * 1984-11-16 1991-11-05 Teijin Limited Process for preparation of hollow fibers for fluid separator construction
US5032269A (en) * 1988-11-26 1991-07-16 Akzo N.V. Hollow fiber module
US5160673A (en) * 1988-11-26 1992-11-03 Akzo N.V. Hollow fiber module

Also Published As

Publication number Publication date
JPS6067103U (ja) 1985-05-13
CH650696A5 (de) 1985-08-15
JPS56308A (en) 1981-01-06
FR2451952B2 (cg-RX-API-DMAC10.html) 1984-04-27
GB2047874B (en) 1983-12-21
ES489544A1 (es) 1980-09-16
IT1143117B (it) 1986-10-22
GB2047874A (en) 1980-12-03
ATA139180A (de) 1985-10-15
FR2451952A2 (fr) 1980-10-17
BE882224R (fr) 1980-07-01
IT8048116A0 (it) 1980-03-10
AT380403B (de) 1986-05-26

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Legal Events

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