IT959779B - Membrana di filtrazione tubolare - Google Patents

Membrana di filtrazione tubolare

Info

Publication number
IT959779B
IT959779B IT25143/72A IT2514372A IT959779B IT 959779 B IT959779 B IT 959779B IT 25143/72 A IT25143/72 A IT 25143/72A IT 2514372 A IT2514372 A IT 2514372A IT 959779 B IT959779 B IT 959779B
Authority
IT
Italy
Prior art keywords
filtration membrane
tubular filtration
tubular
membrane
filtration
Prior art date
Application number
IT25143/72A
Other languages
English (en)
Italian (it)
Original Assignee
Alfa Laval Ab
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 Alfa Laval Ab filed Critical Alfa Laval Ab
Application granted granted Critical
Publication of IT959779B publication Critical patent/IT959779B/it

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
    • B01D69/107—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)
IT25143/72A 1971-06-01 1972-05-31 Membrana di filtrazione tubolare IT959779B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE07030/71A SE351987B (fr) 1971-06-01 1971-06-01

Publications (1)

Publication Number Publication Date
IT959779B true IT959779B (it) 1973-11-10

Family

ID=20270227

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25143/72A IT959779B (it) 1971-06-01 1972-05-31 Membrana di filtrazione tubolare

Country Status (9)

Country Link
CA (1) CA986422A (fr)
DE (1) DE2222714A1 (fr)
FR (1) FR2139907B1 (fr)
GB (1) GB1374704A (fr)
IL (1) IL39160A (fr)
IT (1) IT959779B (fr)
NL (1) NL7205059A (fr)
SE (1) SE351987B (fr)
SU (1) SU473332A3 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829010C2 (de) * 1988-08-26 1994-09-29 Zuericher Beuteltuchfabrik Ag Filtermedium für kuchenbildende Filtrationsprozesse
US6354444B1 (en) * 1997-07-01 2002-03-12 Zenon Environmental Inc. Hollow fiber membrane and braided tubular support therefor
NL1010458C2 (nl) 1998-11-03 2000-05-04 Search B V S Longitudinaal versterkte zelfdragende capillaire membranen en gebruik daarvan.
US7585412B2 (en) 2000-04-13 2009-09-08 Transvivo, Inc. Specialized hollow fiber membranes for plasmapheresis and ultrafiltration
US7572374B2 (en) 2000-04-13 2009-08-11 Transvivo, Inc. Anticoagulant and thrombo-resistant hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration
PT1483041E (pt) 2002-03-12 2010-11-10 Koch Membrane Systems Gmbh Processo para produzir membranas em forma capilar reforçadas a tecido, sobretudo para a ultrafiltração
US7354392B2 (en) * 2004-02-25 2008-04-08 Transvivo Inc. Structurally optimized hollow fiber membranes
TWI377978B (en) * 2008-05-21 2012-12-01 Mitsubishi Rayon Co Hollow porous film and manufacturing method thereof
WO2010108285A1 (fr) * 2009-03-26 2010-09-30 Asteia Technology Inc. Membrane à fibres creuses renforcées non tressées
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
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
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding

Also Published As

Publication number Publication date
GB1374704A (en) 1974-11-20
DE2222714A1 (de) 1972-12-21
FR2139907A1 (fr) 1973-01-12
SE351987B (fr) 1972-12-18
NL7205059A (fr) 1972-12-05
IL39160A0 (en) 1972-06-28
SU473332A3 (ru) 1975-06-05
FR2139907B1 (fr) 1975-06-13
IL39160A (en) 1975-10-15
CA986422A (en) 1976-03-30

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