KR102447053B1 - 액체의 정제 방법, 및 다공질막의 제조 방법 - Google Patents

액체의 정제 방법, 및 다공질막의 제조 방법 Download PDF

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Publication number
KR102447053B1
KR102447053B1 KR1020197004287A KR20197004287A KR102447053B1 KR 102447053 B1 KR102447053 B1 KR 102447053B1 KR 1020197004287 A KR1020197004287 A KR 1020197004287A KR 20197004287 A KR20197004287 A KR 20197004287A KR 102447053 B1 KR102447053 B1 KR 102447053B1
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KR
South Korea
Prior art keywords
less
porous membrane
spherical
liquid
filter
Prior art date
Application number
KR1020197004287A
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English (en)
Korean (ko)
Other versions
KR20190031506A (ko
Inventor
츠카사 스가와라
아키히코 나카타
히사미츠 하시모토
Original Assignee
도오꾜오까고오교 가부시끼가이샤
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Priority to KR1020227032524A priority Critical patent/KR102508570B1/ko
Publication of KR20190031506A publication Critical patent/KR20190031506A/ko
Application granted granted Critical
Publication of KR102447053B1 publication Critical patent/KR102447053B1/ko

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D19/00Degasification of liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D19/00Degasification of liquids
    • B01D19/0031Degasification of liquids by filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0079Manufacture of membranes comprising organic and inorganic components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0079Manufacture of membranes comprising organic and inorganic components
    • B01D67/00793Dispersing a component, e.g. as particles or powder, in another component
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02Inorganic material
    • B01D71/024Oxides
    • B01D71/027Silicium oxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/56Polyamides, e.g. polyester-amides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/58Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/06Specific viscosities of materials involved
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/219Specific solvent system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/02Details relating to pores or porosity of the membranes
    • B01D2325/0283Pore size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/20Specific permeability or cut-off range

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Degasification And Air Bubble Elimination (AREA)
KR1020197004287A 2016-08-03 2017-07-31 액체의 정제 방법, 및 다공질막의 제조 방법 KR102447053B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227032524A KR102508570B1 (ko) 2016-08-03 2017-07-31 액체의 정제 방법, 및 다공질막의 제조 방법

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2016-153112 2016-08-03
JP2016153112 2016-08-03
PCT/JP2017/027618 WO2018025790A1 (ja) 2016-08-03 2017-07-31 液体の精製方法、及び多孔質膜の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227032524A Division KR102508570B1 (ko) 2016-08-03 2017-07-31 액체의 정제 방법, 및 다공질막의 제조 방법

Publications (2)

Publication Number Publication Date
KR20190031506A KR20190031506A (ko) 2019-03-26
KR102447053B1 true KR102447053B1 (ko) 2022-09-23

Family

ID=61072678

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020227032524A KR102508570B1 (ko) 2016-08-03 2017-07-31 액체의 정제 방법, 및 다공질막의 제조 방법
KR1020197004287A KR102447053B1 (ko) 2016-08-03 2017-07-31 액체의 정제 방법, 및 다공질막의 제조 방법

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020227032524A KR102508570B1 (ko) 2016-08-03 2017-07-31 액체의 정제 방법, 및 다공질막의 제조 방법

Country Status (5)

Country Link
JP (2) JP6835848B2 (zh)
KR (2) KR102508570B1 (zh)
CN (1) CN109562323B (zh)
TW (1) TWI804471B (zh)
WO (1) WO2018025790A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117398770A (zh) * 2018-03-30 2024-01-16 东营胜蓝石油科技开发有限公司 气液分离装置

Citations (2)

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JP2012107144A (ja) * 2010-11-18 2012-06-07 Tokyo Metropolitan Univ 多孔質ポリイミド膜の製造方法
US20150246323A1 (en) * 2014-02-28 2015-09-03 Pall Corporation Charged porous polymeric membrane with high void volume

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JP2006281021A (ja) 2005-03-31 2006-10-19 Toray Ind Inc 濾過装置とそれを用いた塗布装置および塗布方法並びにディスプレイ用部材の製造方法
JP4450219B2 (ja) * 2005-07-01 2010-04-14 信越化学工業株式会社 レジスト膜の成膜方法、及びレジスト液の微小気泡の発生防止方法
CA2655907A1 (en) * 2006-06-27 2008-01-03 Toray Industries, Inc. Polymer separation membrane and process for producing the same
JP5176775B2 (ja) * 2008-06-02 2013-04-03 株式会社村田製作所 セラミック電子部品及びその製造方法
WO2010021474A2 (ko) * 2008-08-20 2010-02-25 주식회사 코오롱 다공성 막 및 그 제조방법
JP4879253B2 (ja) 2008-12-04 2012-02-22 東京エレクトロン株式会社 処理液供給装置
CN201392451Y (zh) * 2009-04-29 2010-01-27 西安煤航印刷材料有限责任公司 一种ps版生产过程中的涂布供胶、排气装置
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US10189968B2 (en) * 2014-08-20 2019-01-29 Tokyo Ohka Kogyo Co., Ltd. Varnish for porous polyimide film production and method for producing porous polyimide film using same
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JP2012107144A (ja) * 2010-11-18 2012-06-07 Tokyo Metropolitan Univ 多孔質ポリイミド膜の製造方法
US20150246323A1 (en) * 2014-02-28 2015-09-03 Pall Corporation Charged porous polymeric membrane with high void volume

Also Published As

Publication number Publication date
CN109562323A (zh) 2019-04-02
CN109562323B (zh) 2022-01-11
KR102508570B1 (ko) 2023-03-09
JPWO2018025790A1 (ja) 2019-05-30
WO2018025790A1 (ja) 2018-02-08
TWI804471B (zh) 2023-06-11
JP2021073094A (ja) 2021-05-13
KR20190031506A (ko) 2019-03-26
JP7119147B2 (ja) 2022-08-16
JP6835848B2 (ja) 2021-02-24
KR20220131363A (ko) 2022-09-27
TW201808425A (zh) 2018-03-16

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