TW202506266A - 複合中空纖維膜及其製造方法 - Google Patents

複合中空纖維膜及其製造方法 Download PDF

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Publication number
TW202506266A
TW202506266A TW113127466A TW113127466A TW202506266A TW 202506266 A TW202506266 A TW 202506266A TW 113127466 A TW113127466 A TW 113127466A TW 113127466 A TW113127466 A TW 113127466A TW 202506266 A TW202506266 A TW 202506266A
Authority
TW
Taiwan
Prior art keywords
hollow fiber
fiber membrane
aliphatic polyamide
membrane
composite hollow
Prior art date
Application number
TW113127466A
Other languages
English (en)
Chinese (zh)
Inventor
井上邦子
正木辰典
馬越恭平
中村亮太
加藤典昭
松山秀人
Original Assignee
日商尤尼吉可股份有限公司
國立大學法人神戶大學
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 日商尤尼吉可股份有限公司, 國立大學法人神戶大學 filed Critical 日商尤尼吉可股份有限公司
Publication of TW202506266A publication Critical patent/TW202506266A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • 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
    • 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
    • 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
    • B01D69/10—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
    • 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
    • B01D71/56—Polyamides, e.g. polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
TW113127466A 2023-07-26 2024-07-23 複合中空纖維膜及其製造方法 TW202506266A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023121607 2023-07-26
JP2023-121607 2023-07-26

Publications (1)

Publication Number Publication Date
TW202506266A true TW202506266A (zh) 2025-02-16

Family

ID=94374588

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113127466A TW202506266A (zh) 2023-07-26 2024-07-23 複合中空纖維膜及其製造方法

Country Status (4)

Country Link
JP (2) JP7807773B2 (https=)
KR (1) KR20260046102A (https=)
TW (1) TW202506266A (https=)
WO (1) WO2025023158A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130392A (ja) * 1983-01-14 1984-07-26 東レ・モノフィラメント株式会社 合成樹脂製有刺線の製造方法
JPH04156926A (ja) * 1990-10-22 1992-05-29 Nippon Steel Corp 中空糸分離膜の製造方法
JP4284795B2 (ja) 1999-04-05 2009-06-24 Ｎｏｋ株式会社 多孔質中空糸分離膜の製造法
JP6105875B2 (ja) 2012-08-20 2017-03-29 ユニチカ株式会社 有機溶剤耐性を有するポリアミド限外濾過膜、及びその製造方法
CN104069749B (zh) 2014-07-21 2016-06-22 山东九章膜技术有限公司 一种超支化聚合物聚酰胺复合反渗透膜及其制备方法
CN104437110B (zh) * 2014-12-15 2016-09-28 湖南澳维环保科技有限公司 一种大通量聚酰胺复合膜
CN116194194A (zh) 2020-09-30 2023-05-30 尤尼吉可株式会社 聚酰胺多孔膜及其制备方法
JP7847308B2 (ja) 2020-09-30 2026-04-17 ユニチカ株式会社 ナノ濾過膜及びその製造方法

Also Published As

Publication number Publication date
WO2025023158A1 (ja) 2025-01-30
JPWO2025023158A1 (https=) 2025-01-30
JP2026065052A (ja) 2026-04-14
JP7807773B2 (ja) 2026-01-28
KR20260046102A (ko) 2026-04-06

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