ZA704833B - A method of producing a membrane assembly and an apparatus for use therein - Google Patents

A method of producing a membrane assembly and an apparatus for use therein

Info

Publication number
ZA704833B
ZA704833B ZA704833A ZA704833A ZA704833B ZA 704833 B ZA704833 B ZA 704833B ZA 704833 A ZA704833 A ZA 704833A ZA 704833 A ZA704833 A ZA 704833A ZA 704833 B ZA704833 B ZA 704833B
Authority
ZA
South Africa
Prior art keywords
producing
membrane assembly
membrane
assembly
Prior art date
Application number
ZA704833A
Inventor
D Walmsley
Original Assignee
Atomic Energy Authority Uk
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 Atomic Energy Authority Uk filed Critical Atomic Energy Authority Uk
Publication of ZA704833B publication Critical patent/ZA704833B/en

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
    • B01D63/06—Tubular membrane modules
    • B01D63/061—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/607—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels having driving means for advancing the wound articles, e.g. belts, rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ZA704833A 1969-07-16 1970-07-14 A method of producing a membrane assembly and an apparatus for use therein ZA704833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3578669 1969-07-16

Publications (1)

Publication Number Publication Date
ZA704833B true ZA704833B (en) 1972-02-23

Family

ID=10381541

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704833A ZA704833B (en) 1969-07-16 1970-07-14 A method of producing a membrane assembly and an apparatus for use therein

Country Status (7)

Country Link
JP (1) JPS5543807B1 (en)
CA (1) CA943448A (en)
DE (2) DE7026844U (en)
FR (1) FR2051793B1 (en)
GB (1) GB1325672A (en)
NL (1) NL165061C (en)
ZA (1) ZA704833B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE39475B1 (en) * 1972-11-06 1978-10-25 Wavin Bv A porous tube suitable for supporting a membrane for membrane filtration and a method of manufacturing such a tube
GB1543404A (en) * 1975-04-04 1979-04-04 Millipore Corp Tubular filtration element and method of making it
JPS55152513A (en) * 1979-05-17 1980-11-27 Teijin Ltd Ultrafilter complex and its preparation
AU586171B2 (en) * 1984-07-17 1989-07-06 W.R. Grace Limited Applying protection to pipes and pipelines
GB8422530D0 (en) * 1984-09-06 1984-10-10 Shirley Inst Production of porous tubes
DE3840137C1 (en) * 1988-11-29 1990-03-29 Feldmuehle Ag, 4000 Duesseldorf, De
WO1993017780A1 (en) * 1992-03-13 1993-09-16 Nauchno-Proizvodstvennoe Obiedinenie 'polimersintez' Tubular module for filtration at tangential passage of mixture to be separated
IL119490A (en) * 1996-10-25 2000-06-01 Weizmann Kiryat Membrane Prod Process for producing a tubular membrane assembly
US9061250B2 (en) * 2009-06-26 2015-06-23 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
AU2011302393B2 (en) * 2010-09-15 2016-09-08 Bl Technologies, Inc. Method to make a yarn-reinforced hollow fibre membranes around a soluble core
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
CN102600731A (en) * 2012-03-20 2012-07-25 北京坎普尔环保技术有限公司 Method for synchronously preparing external pressure tubular membranes
US8999454B2 (en) 2012-03-22 2015-04-07 General Electric Company Device and process for producing a reinforced hollow fibre membrane
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
NL2012109C2 (en) * 2014-01-20 2015-07-21 X Flow Bv A tubular membrane with a helical ridge, as well as a method and apparatus for producing such a tubular membrane.
WO2019154831A1 (en) 2018-02-06 2019-08-15 Aquaporin A/S Tubular membrane, method for preparation thereof, and tubular membrane module
NL2025523B1 (en) * 2020-05-07 2021-11-23 Berghof Membrane Tech Gmbh Tubular polymeric membrane, membrane module and device comprising such membrane and method and device for manufacturing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295120A (en) * 1962-07-10
US3376180A (en) * 1963-07-31 1968-04-02 Continental Can Co Method and apparatus for forming a spiral wound tube having an extruded plastic liner
US3446359A (en) * 1965-07-20 1969-05-27 Univ California Desalination assembly and its method of manufacture
NL141471C (en) * 1967-10-25 1981-04-15 Dow Chemical Co RIGID POROUS TUBE, WITH THE INTERNAL SURFACE COATED WITH A SEMIPERABEL MEMBRANE, METHOD FOR MANUFACTURING THE POROUS TUBE AND REVERSED OSMOSIS DEVICE.
DE1192394B (en) * 1968-02-07 1965-05-06 Fmc Corp Device for the production of reinforced plastic pipes
GB1325673A (en) * 1969-07-16 1973-08-08 Atomic Energy Authority Uk Reverse osmosis membrane assemblies

Also Published As

Publication number Publication date
NL165061C (en) 1983-02-16
FR2051793B1 (en) 1973-04-27
NL165061B (en) 1980-10-15
CA943448A (en) 1974-03-12
GB1325672A (en) 1973-08-08
DE2035371C2 (en) 1985-07-18
FR2051793A1 (en) 1971-04-09
JPS5543807B1 (en) 1980-11-08
DE7026844U (en) 1975-09-04
NL7010533A (en) 1971-01-19
DE2035371A1 (en) 1971-01-28

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