SG11201605307RA - Composite hollow fiber membrane and manufacturing method thereof - Google Patents

Composite hollow fiber membrane and manufacturing method thereof

Info

Publication number
SG11201605307RA
SG11201605307RA SG11201605307RA SG11201605307RA SG11201605307RA SG 11201605307R A SG11201605307R A SG 11201605307RA SG 11201605307R A SG11201605307R A SG 11201605307RA SG 11201605307R A SG11201605307R A SG 11201605307RA SG 11201605307R A SG11201605307R A SG 11201605307RA
Authority
SG
Singapore
Prior art keywords
manufacturing
hollow fiber
fiber membrane
composite hollow
composite
Prior art date
Application number
SG11201605307RA
Inventor
Ah Reum Lee
Jae Hun Lee
Yong-Cheol Shin
Heewan Moon
Original Assignee
Kolon Inc
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 Kolon Inc filed Critical Kolon Inc
Publication of SG11201605307RA publication Critical patent/SG11201605307RA/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
    • B01D69/12—Composite membranes; Ultra-thin 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
    • B01D69/087—Details relating to the spinning process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • 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
    • B01D69/081—Hollow fibre membranes characterised by the fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
    • B01D71/421—Polyacrylonitrile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/641—Polyamide-imides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/642—Polyester-imides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/24—Mechanical properties, e.g. strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/40—Fibre reinforced membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
SG11201605307RA 2013-12-31 2014-12-24 Composite hollow fiber membrane and manufacturing method thereof SG11201605307RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130168105A KR101937655B1 (en) 2013-12-31 2013-12-31 Composite Hollow Fiber Membrane and Method for Manufacturing The Same
PCT/KR2014/012779 WO2015102292A1 (en) 2013-12-31 2014-12-24 Composite hollow fiber membrane and method for manufacturing same

Publications (1)

Publication Number Publication Date
SG11201605307RA true SG11201605307RA (en) 2016-08-30

Family

ID=53493589

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201605307RA SG11201605307RA (en) 2013-12-31 2014-12-24 Composite hollow fiber membrane and manufacturing method thereof

Country Status (6)

Country Link
US (1) US10413869B2 (en)
KR (1) KR101937655B1 (en)
CN (1) CN105873668B (en)
HU (1) HU231006B1 (en)
SG (1) SG11201605307RA (en)
WO (1) WO2015102292A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9589565B2 (en) 2013-06-21 2017-03-07 Microsoft Technology Licensing, Llc Environmentally aware dialog policies and response generation
US9311298B2 (en) 2013-06-21 2016-04-12 Microsoft Technology Licensing, Llc Building conversational understanding systems using a toolset
US9529794B2 (en) 2014-03-27 2016-12-27 Microsoft Technology Licensing, Llc Flexible schema for language model customization
KR102004904B1 (en) 2017-07-28 2019-07-30 한국과학기술연구원 Multilayer hollow fiber membranes based on polyimide-based compounds and polysulfone-based compounds and method for manufacturing the same
CN117797661A (en) * 2024-02-23 2024-04-02 天津工业大学 Sandwich-structured lined hollow fiber membrane and preparation method and application thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6354444B1 (en) 1997-07-01 2002-03-12 Zenon Environmental Inc. Hollow fiber membrane and braided tubular support therefor
KR100493113B1 (en) * 2001-12-07 2005-05-31 주식회사 코오롱 A braid-reinforced hollow fiber membrane
KR100910844B1 (en) * 2002-07-19 2009-08-06 주식회사 파라 Outside-in hollow fiber membrane having supporting body including mono-filament yarn for gas separation and water treatment, preparation thereof and apparatus for preparing the same
WO2006045344A1 (en) * 2004-10-29 2006-05-04 Telecom Italia S.P.A. Method for establishing a secure logical connection between an integrated circuit card and a memory card through a terminal equipment
KR100872304B1 (en) * 2006-11-28 2008-12-05 주식회사 코오롱 A braid-reinforced composite hollow fiber membrane
US20130024844A1 (en) * 2006-12-27 2013-01-24 The Mathworks, Inc. Continuous evaluation of program code and saving state information associated with program code
KR20080074019A (en) 2007-02-07 2008-08-12 주식회사 코오롱 A tubular braid and compsite hollow fiber membrane using the same
CN100546702C (en) * 2007-03-14 2009-10-07 天津森诺过滤技术有限公司 Strengthen capillary-pipe film and preparation method thereof
TWI377978B (en) 2008-05-21 2012-12-01 Mitsubishi Rayon Co Hollow porous film and manufacturing method thereof
JP2009297642A (en) * 2008-06-12 2009-12-24 Sepratek Inc Hollow fiber membrane for charge into hollow fiber
KR101013369B1 (en) * 2008-07-03 2011-02-14 삼성전자주식회사 Display apparatus in portable terminal
CN102665878B (en) 2009-06-26 2015-01-28 Bl科技公司 Non-braided, textile-reinforced hollow fiber membrane
WO2012067380A2 (en) * 2010-11-18 2012-05-24 제일모직 주식회사 Tubular braid, hollow fiber membrane using same, and manufacturing method thereof
KR101159577B1 (en) * 2010-11-18 2012-06-26 제일모직주식회사 A tubular braid, hollow fiber membrane using the same and method for preparing thereof

Also Published As

Publication number Publication date
US10413869B2 (en) 2019-09-17
US20160325236A1 (en) 2016-11-10
HU231006B1 (en) 2019-09-30
KR20150078596A (en) 2015-07-08
CN105873668A (en) 2016-08-17
KR101937655B1 (en) 2019-01-11
CN105873668B (en) 2017-10-20
HUP1600620A2 (en) 2017-02-28
WO2015102292A1 (en) 2015-07-09

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