JP7745574B2 - 膜加熱処理方法 - Google Patents

膜加熱処理方法

Info

Publication number
JP7745574B2
JP7745574B2 JP2022578442A JP2022578442A JP7745574B2 JP 7745574 B2 JP7745574 B2 JP 7745574B2 JP 2022578442 A JP2022578442 A JP 2022578442A JP 2022578442 A JP2022578442 A JP 2022578442A JP 7745574 B2 JP7745574 B2 JP 7745574B2
Authority
JP
Japan
Prior art keywords
membrane
heating
separation membrane
temperature
separation
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
JP2022578442A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022163690A5 (https=
JPWO2022163690A1 (https=
Inventor
綾 三浦
成美 友景
杏摘 平根
克哉 清水
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of JPWO2022163690A1 publication Critical patent/JPWO2022163690A1/ja
Publication of JPWO2022163690A5 publication Critical patent/JPWO2022163690A5/ja
Application granted granted Critical
Publication of JP7745574B2 publication Critical patent/JP7745574B2/ja
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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0083—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/147—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded adsorbents
    • 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
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B01D71/0281—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/32—By heating or pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/12—Adsorbents being present on the surface of the membranes or in the pores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2022578442A 2021-01-28 2022-01-26 膜加熱処理方法 Active JP7745574B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021011579 2021-01-28
JP2021011579 2021-01-28
PCT/JP2022/002828 WO2022163690A1 (ja) 2021-01-28 2022-01-26 膜加熱処理方法

Publications (3)

Publication Number Publication Date
JPWO2022163690A1 JPWO2022163690A1 (https=) 2022-08-04
JPWO2022163690A5 JPWO2022163690A5 (https=) 2023-10-05
JP7745574B2 true JP7745574B2 (ja) 2025-09-29

Family

ID=82653405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022578442A Active JP7745574B2 (ja) 2021-01-28 2022-01-26 膜加熱処理方法

Country Status (3)

Country Link
US (1) US20230356153A1 (https=)
JP (1) JP7745574B2 (https=)
WO (1) WO2022163690A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000317257A (ja) 1999-05-10 2000-11-21 Seibu Giken Co Ltd 有機溶剤蒸気処理装置
JP2007050379A (ja) 2005-08-19 2007-03-01 Air Liquide Japan Ltd 揮発性有機化合物の回収プロセス
JP2009078257A (ja) 2007-09-27 2009-04-16 Tsukishima Kankyo Engineering Ltd ガス処理方法およびガス処理設備
CN102553555A (zh) 2012-01-09 2012-07-11 青岛科技大学 一种粉状活性炭的再生方法
JP2016175063A (ja) 2015-03-20 2016-10-06 日本碍子株式会社 膜の再生方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000317257A (ja) 1999-05-10 2000-11-21 Seibu Giken Co Ltd 有機溶剤蒸気処理装置
JP2007050379A (ja) 2005-08-19 2007-03-01 Air Liquide Japan Ltd 揮発性有機化合物の回収プロセス
JP2009078257A (ja) 2007-09-27 2009-04-16 Tsukishima Kankyo Engineering Ltd ガス処理方法およびガス処理設備
CN102553555A (zh) 2012-01-09 2012-07-11 青岛科技大学 一种粉状活性炭的再生方法
JP2016175063A (ja) 2015-03-20 2016-10-06 日本碍子株式会社 膜の再生方法

Also Published As

Publication number Publication date
US20230356153A1 (en) 2023-11-09
JPWO2022163690A1 (https=) 2022-08-04
WO2022163690A1 (ja) 2022-08-04

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