AU2020314462B2 - Fluoroplastic support membrane - Google Patents

Fluoroplastic support membrane

Info

Publication number
AU2020314462B2
AU2020314462B2 AU2020314462A AU2020314462A AU2020314462B2 AU 2020314462 B2 AU2020314462 B2 AU 2020314462B2 AU 2020314462 A AU2020314462 A AU 2020314462A AU 2020314462 A AU2020314462 A AU 2020314462A AU 2020314462 B2 AU2020314462 B2 AU 2020314462B2
Authority
AU
Australia
Prior art keywords
ribs
continuous
outer surfaces
height
support
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.)
Active
Application number
AU2020314462A
Other languages
English (en)
Other versions
AU2020314462A1 (en
Inventor
Ronald Federico
Andrew G. PLATT
Joel Patrick TROJNAR
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.)
Mativ Luxembourg SARL
Original Assignee
Mativ Luxembourg SARL
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 Mativ Luxembourg SARL filed Critical Mativ Luxembourg SARL
Publication of AU2020314462A1 publication Critical patent/AU2020314462A1/en
Assigned to Mativ Luxembourg reassignment Mativ Luxembourg Amend patent request/document other than specification (104) Assignors: SWM LUXEMBOURG
Application granted granted Critical
Publication of AU2020314462B2 publication Critical patent/AU2020314462B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • 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
    • B01D69/06—Flat 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • 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
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU2020314462A 2019-07-12 2020-07-06 Fluoroplastic support membrane Active AU2020314462B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962873374P 2019-07-12 2019-07-12
US62/873,374 2019-07-12
PCT/US2020/040941 WO2021011217A1 (en) 2019-07-12 2020-07-06 Fluoroplastic support membrane

Publications (2)

Publication Number Publication Date
AU2020314462A1 AU2020314462A1 (en) 2022-03-03
AU2020314462B2 true AU2020314462B2 (en) 2026-03-26

Family

ID=74209877

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020314462A Active AU2020314462B2 (en) 2019-07-12 2020-07-06 Fluoroplastic support membrane

Country Status (9)

Country Link
US (1) US12420226B2 (https=)
EP (1) EP3996831B1 (https=)
JP (1) JP2022541428A (https=)
KR (1) KR20220034186A (https=)
CN (1) CN114096341A (https=)
AU (1) AU2020314462B2 (https=)
CA (1) CA3145296A1 (https=)
ES (1) ES3061111T3 (https=)
WO (1) WO2021011217A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12539479B2 (en) 2022-04-08 2026-02-03 Delstar Technologies, Inc. Dual-layer gas filters and systems and methods for making the same
EP4504379A4 (en) 2022-04-08 2026-04-08 Mativ Luxembourg SYSTEMS AND METHODS FOR PREPARING FIBROUS MATERIALS
KR20250019616A (ko) 2022-04-08 2025-02-10 마티브 룩셈부르크 나노입자를 혼입한 개구형성된 중합체 시트
JP2025513027A (ja) 2022-04-08 2025-04-22 マティヴ ルクセンブルク 機械式及び静電式フィルター媒体

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798049A (en) * 1995-11-03 1998-08-25 Millipore Corporation Filter cartridge construction and process for filtering particle-containing paint compositions
WO2006015034A2 (en) * 2004-07-26 2006-02-09 Pionetics Corporation Elctrochemical ion exchange with textured membranes and cartridge
US20060219635A1 (en) * 2005-03-30 2006-10-05 Special Membrane Technologies, Inc. High-density filtration module
CN101039738A (zh) * 2004-10-15 2007-09-19 帕尔公司 用于过滤组件的隔板
US20150013295A1 (en) * 2012-02-23 2015-01-15 Nitto Denko Corporation Blended nonwoven fabric, filter medium, and filter unit
WO2016022653A1 (en) * 2014-08-06 2016-02-11 Delstar Technologies, Inc. Ribbed and apertured fluoroplastic support sheet for a filter substrate and method of making same
US20170001154A1 (en) * 2014-01-31 2017-01-05 Toray Industries, Inc. Separation membrane, sheet channel material, and separation membrane element
JP2017080709A (ja) * 2015-10-30 2017-05-18 東レ株式会社 分離膜エレメント

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654904U (https=) 1979-10-02 1981-05-13
US7347937B1 (en) 2000-01-28 2008-03-25 Entegris, Inc. Perfluorinated thermoplastic filter cartridge
KR101695998B1 (ko) 2009-04-13 2017-01-23 엔테그리스, 아이엔씨. 다공성 복합막
JP6022827B2 (ja) * 2012-07-02 2016-11-09 国立大学法人神戸大学 ポリアミド逆浸透膜用の表面処理剤
WO2014092969A1 (en) * 2012-12-13 2014-06-19 3M Innovative Properties Company Constructions for fluid membrane separation devices
JP2014124578A (ja) 2012-12-26 2014-07-07 Nippon Valqua Ind Ltd フィルター用ろ材およびその製造方法
CA2960152C (en) * 2014-09-05 2023-09-05 Toray Industries, Inc. Method for producing sugar liquid
JPWO2018021387A1 (ja) 2016-07-28 2019-05-16 東レ株式会社 分離膜エレメント
WO2018215985A1 (en) 2017-05-25 2018-11-29 Charles Ramberg Filter element

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798049A (en) * 1995-11-03 1998-08-25 Millipore Corporation Filter cartridge construction and process for filtering particle-containing paint compositions
WO2006015034A2 (en) * 2004-07-26 2006-02-09 Pionetics Corporation Elctrochemical ion exchange with textured membranes and cartridge
CN101039738A (zh) * 2004-10-15 2007-09-19 帕尔公司 用于过滤组件的隔板
US20060219635A1 (en) * 2005-03-30 2006-10-05 Special Membrane Technologies, Inc. High-density filtration module
US20150013295A1 (en) * 2012-02-23 2015-01-15 Nitto Denko Corporation Blended nonwoven fabric, filter medium, and filter unit
US20170001154A1 (en) * 2014-01-31 2017-01-05 Toray Industries, Inc. Separation membrane, sheet channel material, and separation membrane element
WO2016022653A1 (en) * 2014-08-06 2016-02-11 Delstar Technologies, Inc. Ribbed and apertured fluoroplastic support sheet for a filter substrate and method of making same
US20170225378A1 (en) * 2014-08-06 2017-08-10 Delstar Technologies, Inc. Ribbed and apertured fluoroplastic support sheet for a filter substrate and method of making same
JP2017080709A (ja) * 2015-10-30 2017-05-18 東レ株式会社 分離膜エレメント

Also Published As

Publication number Publication date
EP3996831A4 (en) 2023-07-19
KR20220034186A (ko) 2022-03-17
CA3145296A1 (en) 2021-01-21
ES3061111T3 (en) 2026-03-31
EP3996831B1 (en) 2026-01-21
EP3996831A1 (en) 2022-05-18
WO2021011217A1 (en) 2021-01-21
JP2022541428A (ja) 2022-09-26
CN114096341A (zh) 2022-02-25
AU2020314462A1 (en) 2022-03-03
US12420226B2 (en) 2025-09-23
US20220258090A1 (en) 2022-08-18

Similar Documents

Publication Publication Date Title
AU2020314462B2 (en) Fluoroplastic support membrane
KR102318193B1 (ko) 다공성 막 상의 특징부
CN102811799B (zh) 用于过滤装置的隔片
US20130098829A1 (en) Spiral wound membrane element and permeate carrier
KR101983289B1 (ko) 필터 요소
EP1707254A1 (en) High density filtration module
KR102355893B1 (ko) 나선형 권취 요소를 위한 비-중첩, 비-변형 패턴
JP2022541428A5 (https=)
US20150096933A1 (en) Filtration Article Having Thermoplastic Filled Edges
CA2957072C (en) Ribbed and apertured fluoroplastic support sheet for a filter substrate and method of making same
JP6914320B2 (ja) 一体化ラミネーションストリップを有するスペーサーフィルム
CN118742375A (zh) 螺旋膜元件锥形轮廓间隔件
CN119768217A (zh) 具有混合褶皱高度的过滤元件

Legal Events

Date Code Title Description
HB Alteration of name in register

Owner name: MATIV LUXEMBOURG

Free format text: FORMER NAME(S): SWM LUXEMBOURG