KR20220034186A - 플루오로플라스틱 지지 막 - Google Patents

플루오로플라스틱 지지 막 Download PDF

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Publication number
KR20220034186A
KR20220034186A KR1020227004342A KR20227004342A KR20220034186A KR 20220034186 A KR20220034186 A KR 20220034186A KR 1020227004342 A KR1020227004342 A KR 1020227004342A KR 20227004342 A KR20227004342 A KR 20227004342A KR 20220034186 A KR20220034186 A KR 20220034186A
Authority
KR
South Korea
Prior art keywords
ribs
filter
height
membrane
continuous
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.)
Pending
Application number
KR1020227004342A
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English (en)
Korean (ko)
Inventor
앤드류 지. 플랫
로날드 페데리코
조엘 패트릭 트로즈나르
Original Assignee
에스더블유엠 룩셈부르크
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 에스더블유엠 룩셈부르크 filed Critical 에스더블유엠 룩셈부르크
Publication of KR20220034186A publication Critical patent/KR20220034186A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • B01D46/56—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)
KR1020227004342A 2019-07-12 2020-07-06 플루오로플라스틱 지지 막 Pending KR20220034186A (ko)

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 (1)

Publication Number Publication Date
KR20220034186A true KR20220034186A (ko) 2022-03-17

Family

ID=74209877

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227004342A Pending KR20220034186A (ko) 2019-07-12 2020-07-06 플루오로플라스틱 지지 막

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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654904U (https=) 1979-10-02 1981-05-13
CA2187963C (en) 1995-11-03 2001-04-10 Stephen Proulx Filter cartridge construction and process for filtering particle-containing paint compositions
US7347937B1 (en) 2000-01-28 2008-03-25 Entegris, Inc. Perfluorinated thermoplastic filter cartridge
US7959780B2 (en) * 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
EP1802384A1 (en) * 2004-10-15 2007-07-04 Pall Corporation Spacer for filter modules
US20060219635A1 (en) * 2005-03-30 2006-10-05 Special Membrane Technologies, Inc. High-density filtration module
KR101695998B1 (ko) 2009-04-13 2017-01-23 엔테그리스, 아이엔씨. 다공성 복합막
JP5917944B2 (ja) * 2012-02-23 2016-05-18 日東電工株式会社 混紡不織布、フィルタ濾材およびフィルタユニット
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
JP6489011B2 (ja) * 2014-01-31 2019-03-27 東レ株式会社 分離膜、シート流路材および分離膜エレメント
ES2924555T3 (es) 2014-08-06 2022-10-07 Swm Luxembourg Sarl Elemento de filtro con láminas de soporte de fluoroplástico acanaladas y perforadas para un sustrato de filtro y procedimiento para su fabricación
CA2960152C (en) * 2014-09-05 2023-09-05 Toray Industries, Inc. Method for producing sugar liquid
JP6631163B2 (ja) * 2015-10-30 2020-01-15 東レ株式会社 分離膜エレメント
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

Also Published As

Publication number Publication date
EP3996831A4 (en) 2023-07-19
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
AU2020314462B2 (en) 2026-03-26

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