CA3148503A1 - Per- and polyfluoroalkyl compound-adsorbing activated carbon - Google Patents

Per- and polyfluoroalkyl compound-adsorbing activated carbon Download PDF

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Publication number
CA3148503A1
CA3148503A1 CA3148503A CA3148503A CA3148503A1 CA 3148503 A1 CA3148503 A1 CA 3148503A1 CA 3148503 A CA3148503 A CA 3148503A CA 3148503 A CA3148503 A CA 3148503A CA 3148503 A1 CA3148503 A1 CA 3148503A1
Authority
CA
Canada
Prior art keywords
activated carbon
per
polyfluoroalkyl
adsorbing
volume
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
CA3148503A
Other languages
English (en)
French (fr)
Inventor
Nobuyoshi Yamashita
Sachi Taniyasu
Tsutomu Kousaka
Makoto Yokoi
Chiharu Hori
Kodai Shimamura
Takuya Asano
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.)
National Institute of Advanced Industrial Science and Technology AIST
Futamura Chemical Co Ltd
Original Assignee
Individual
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
Priority claimed from JP2020135048A external-priority patent/JP7282719B2/ja
Application filed by Individual filed Critical Individual
Publication of CA3148503A1 publication Critical patent/CA3148503A1/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/30Active carbon
    • C01B32/354After-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/20Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055Carbonaceous material
    • B01D39/2065Carbonaceous material the material being fibrous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/68Halogens or halogen compounds
    • B01D53/70Organic halogen compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023Fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057Surface area, e.g. B.E.T specific surface area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057Surface area, e.g. B.E.T specific surface area
    • B01J20/28066Surface area, e.g. B.E.T specific surface area being more than 1000 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28088Pore-size distribution
    • B01J20/28092Bimodal, polymodal, different types of pores or different pore size distributions in different parts of the sorbent
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/30Active carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30Physical properties of adsorbents
    • B01D2253/302Dimensions
    • B01D2253/306Surface area, e.g. BET-specific surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30Physical properties of adsorbents
    • B01D2253/302Dimensions
    • B01D2253/308Pore size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30Physical properties of adsorbents
    • B01D2253/302Dimensions
    • B01D2253/311Porosity, e.g. pore volume
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/20Halogens or halogen compounds
    • B01D2257/206Organic halogen compounds
    • B01D2257/2066Fluorine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/06Polluted air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/14Pore volume

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Of Gases By Adsorption (AREA)
CA3148503A 2019-08-20 2020-08-11 Per- and polyfluoroalkyl compound-adsorbing activated carbon Pending CA3148503A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019-150393 2019-08-20
JP2019150393 2019-08-20
JP2020-135048 2020-08-07
JP2020135048A JP7282719B2 (ja) 2019-08-20 2020-08-07 ペル及びポリフルオロアルキル化合物吸着活性炭
PCT/JP2020/030575 WO2021033595A1 (ja) 2019-08-20 2020-08-11 ペル及びポリフルオロアルキル化合物吸着活性炭

Publications (1)

Publication Number Publication Date
CA3148503A1 true CA3148503A1 (en) 2021-02-25

Family

ID=74661128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3148503A Pending CA3148503A1 (en) 2019-08-20 2020-08-11 Per- and polyfluoroalkyl compound-adsorbing activated carbon

Country Status (8)

Country Link
US (1) US12492128B2 (https=)
EP (1) EP4019124A4 (https=)
JP (1) JP7833727B2 (https=)
KR (1) KR20220068989A (https=)
CN (1) CN114302769B (https=)
AU (1) AU2020334452B2 (https=)
CA (1) CA3148503A1 (https=)
WO (1) WO2021033595A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7582615B2 (ja) * 2020-02-14 2024-11-13 国立研究開発法人産業技術総合研究所 ペル及びポリフルオロアルキル化合物捕集個人曝露測定用サンプラー
TWI859415B (zh) * 2020-02-14 2024-10-21 國立研究開發法人產業技術總合研究所 用於收集全氟及多氟烷基化合物之個人暴露測量用採樣器
JP7576789B2 (ja) * 2020-09-30 2024-11-01 国立研究開発法人産業技術総合研究所 中性ペル及びポリフルオロアルキル化合物吸着活性炭及び水試料中の中性ペル及びポリフルオロアルキル化合物の分析方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670304B2 (en) * 1998-03-09 2003-12-30 Honeywell International Inc. Enhanced functionalized carbon molecular sieves for simultaneous CO2 and water removal from air
WO2003033135A1 (en) * 2001-09-21 2003-04-24 Ad'all Co., Ltd. Activated carbon fiber for the removal of organochlorine compounds
HUE033054T2 (hu) * 2003-03-07 2017-11-28 Univ Virginia Commonwealth Elektromosan feldolgozott fenolos anyagok és módszerek
JP5080042B2 (ja) 2006-08-31 2012-11-21 大阪ガスケミカル株式会社 シロキサンガス除去用吸着剤及びシロキサンガス除去用フィルタ
JP5556177B2 (ja) * 2007-09-04 2014-07-23 ダイキン工業株式会社 含フッ素化合物の吸着方法と回収方法
GB0918069D0 (en) 2009-10-15 2009-12-02 Ineos Fluor Holdings Ltd Process
JP2011093774A (ja) * 2009-11-02 2011-05-12 Jx Nippon Oil & Energy Corp 活性炭及びその製造方法、並びにそれを用いた液体の精製方法、及び燃料電池システム
JP5482133B2 (ja) * 2009-11-17 2014-04-23 東洋紡株式会社 活性炭素繊維
JP2012101159A (ja) 2010-11-09 2012-05-31 Osaka Univ 有機フッ素化合物吸着剤
JP2013170129A (ja) * 2012-02-20 2013-09-02 Mitsubishi Materials Corp ペルフルオロアルカンスルホニルフルオリドガスの分離方法
JP5936423B2 (ja) * 2012-04-19 2016-06-22 フタムラ化学株式会社 浄水器用活性炭及びこれを用いた活性炭カートリッジ
JP6023553B2 (ja) 2012-11-07 2016-11-09 フタムラ化学株式会社 セシウム吸着材及びセシウム吸着フィルター体
CN105329976B (zh) * 2015-11-27 2018-11-09 清华大学 吸附并降解水中全氟化合物的方法
KR101896319B1 (ko) * 2016-02-25 2018-10-04 현대자동차 주식회사 활성탄소 및 이의 제조방법
JP6902536B2 (ja) * 2016-05-17 2021-07-14 株式会社クラレ 活性炭、並びにそれを用いた吸着フィルターおよび浄水器
WO2018092721A1 (ja) * 2016-11-15 2018-05-24 株式会社クラレ 電気二重層キャパシタ用炭素質材料およびその製造方法
WO2018116858A1 (ja) * 2016-12-19 2018-06-28 株式会社アドール 活性炭及びその製造方法
JP2019098324A (ja) * 2017-11-30 2019-06-24 フタムラ化学株式会社 極性物質吸着活性炭
JP2020135048A (ja) * 2019-02-13 2020-08-31 京セラドキュメントソリューションズ株式会社 情報処理装置、及び廃棄物管理システム
JP7282719B2 (ja) 2019-08-20 2023-05-29 国立研究開発法人産業技術総合研究所 ペル及びポリフルオロアルキル化合物吸着活性炭

Also Published As

Publication number Publication date
CN114302769A (zh) 2022-04-08
BR112022003001A2 (pt) 2022-05-10
EP4019124A4 (en) 2023-10-04
JP7833727B2 (ja) 2026-03-23
WO2021033595A1 (ja) 2021-02-25
JP2023024455A (ja) 2023-02-16
CN114302769B (zh) 2024-03-19
US20220289578A1 (en) 2022-09-15
KR20220068989A (ko) 2022-05-26
US12492128B2 (en) 2025-12-09
EP4019124A1 (en) 2022-06-29
AU2020334452B2 (en) 2026-04-23
AU2020334452A1 (en) 2022-03-03

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