KR101678603B1 - 채널을 갖는 고 처리율 막 - Google Patents

채널을 갖는 고 처리율 막 Download PDF

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Publication number
KR101678603B1
KR101678603B1 KR1020140057981A KR20140057981A KR101678603B1 KR 101678603 B1 KR101678603 B1 KR 101678603B1 KR 1020140057981 A KR1020140057981 A KR 1020140057981A KR 20140057981 A KR20140057981 A KR 20140057981A KR 101678603 B1 KR101678603 B1 KR 101678603B1
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South Korea
Prior art keywords
controlled pore
membrane
pore structures
polymer
microporous membrane
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KR1020140057981A
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Korean (ko)
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KR20140134632A (ko
Inventor
윌프리드 칼러스 윅스왓
빈빙 한
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폴 코포레이션
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Assigned to 싸이티바 유에스 엘엘씨 reassignment 싸이티바 유에스 엘엘씨 권리의 전부이전등록 Assignors: 폴 코포레이션
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    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • 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
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • 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
    • B01D2325/0283—Pore size

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulding By Coating Moulds (AREA)
KR1020140057981A 2013-05-14 2014-05-14 채널을 갖는 고 처리율 막 Active KR101678603B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/894,210 US9808770B2 (en) 2013-05-14 2013-05-14 High throughput membrane with channels
US13/894,210 2013-05-14

Publications (2)

Publication Number Publication Date
KR20140134632A KR20140134632A (ko) 2014-11-24
KR101678603B1 true KR101678603B1 (ko) 2016-11-22

Family

ID=50828679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140057981A Active KR101678603B1 (ko) 2013-05-14 2014-05-14 채널을 갖는 고 처리율 막

Country Status (7)

Country Link
US (1) US9808770B2 (https=)
EP (1) EP2803404B1 (https=)
JP (1) JP5909766B2 (https=)
KR (1) KR101678603B1 (https=)
CN (1) CN104307384B (https=)
IN (1) IN2014DE01008A (https=)
SG (1) SG10201401357XA (https=)

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Publication number Priority date Publication date Assignee Title
CN105126639B (zh) * 2015-08-23 2017-04-05 中山市利丰胶粘制品有限公司 一种优先透酮的细菌纤维素聚氨酯复合膜的制备方法
WO2021101995A1 (en) 2019-11-21 2021-05-27 Emd Millipore Corporation Microfiltration membrane
CN112316740A (zh) * 2020-09-27 2021-02-05 重庆大学 改性聚酰胺薄膜方法
EP4159302A1 (en) * 2021-09-30 2023-04-05 Vito NV Composite filter membranes providing increased flowability
WO2026043224A1 (ko) * 2024-08-19 2026-02-26 주식회사 엘지에너지솔루션 전기화학소자용 분리막, 이의 제조 방법 및 이를 포함하는 전기화학소자

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WO2013012024A1 (ja) 2011-07-21 2013-01-24 東洋紡株式会社 多孔質中空糸膜

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WO2013012024A1 (ja) 2011-07-21 2013-01-24 東洋紡株式会社 多孔質中空糸膜

Also Published As

Publication number Publication date
EP2803404B1 (en) 2016-07-06
SG10201401357XA (en) 2014-12-30
US9808770B2 (en) 2017-11-07
IN2014DE01008A (https=) 2015-06-05
KR20140134632A (ko) 2014-11-24
JP5909766B2 (ja) 2016-04-27
US20140339166A1 (en) 2014-11-20
CN104307384B (zh) 2017-08-08
CN104307384A (zh) 2015-01-28
JP2014237126A (ja) 2014-12-18
EP2803404A1 (en) 2014-11-19

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