JP7573108B2 - ペルフルオロアルキル化合物吸着活性炭 - Google Patents

ペルフルオロアルキル化合物吸着活性炭 Download PDF

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Publication number
JP7573108B2
JP7573108B2 JP2023525787A JP2023525787A JP7573108B2 JP 7573108 B2 JP7573108 B2 JP 7573108B2 JP 2023525787 A JP2023525787 A JP 2023525787A JP 2023525787 A JP2023525787 A JP 2023525787A JP 7573108 B2 JP7573108 B2 JP 7573108B2
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Prior art keywords
activated carbon
perfluoroalkyl
acid
perfluoroalkyl compound
adsorbing
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Japanese (ja)
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JPWO2022255249A1 (cg-RX-API-DMAC7.html
Inventor
誠 横井
祥平 三浦
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Futamura Chemical Co Ltd
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Futamura Chemical Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7233—Mass spectrometers interfaced to liquid or supercritical fluid chromatograph
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/027—Liquid chromatography

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
JP2023525787A 2021-06-03 2022-05-27 ペルフルオロアルキル化合物吸着活性炭 Active JP7573108B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021093623 2021-06-03
JP2021093623 2021-06-03
PCT/JP2022/021742 WO2022255249A1 (ja) 2021-06-03 2022-05-27 ペルフルオロアルキル化合物吸着活性炭

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JPWO2022255249A1 JPWO2022255249A1 (cg-RX-API-DMAC7.html) 2022-12-08
JP7573108B2 true JP7573108B2 (ja) 2024-10-24

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US (1) US20240286931A1 (cg-RX-API-DMAC7.html)
JP (1) JP7573108B2 (cg-RX-API-DMAC7.html)
CN (1) CN117440861A (cg-RX-API-DMAC7.html)
WO (1) WO2022255249A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116143221B (zh) * 2022-12-14 2025-01-07 南京大学 一种吸附短链全氟化合物的方法
WO2024158002A1 (ja) * 2023-01-25 2024-08-02 ユニチカ株式会社 フィルター
WO2024180739A1 (ja) * 2023-03-01 2024-09-06 関西熱化学株式会社 水処理用活性炭
WO2025159069A1 (ja) * 2024-01-26 2025-07-31 株式会社クラレ アルコール精製用多孔質材料、及び、それを用いた成型体、アルコール精製用フィルター、並びに、飲料用アルコールの精製方法
WO2026146633A1 (ja) * 2025-01-06 2026-07-09 ユニチカ株式会社 浄水フィルター
CN120208481A (zh) * 2025-05-12 2025-06-27 清华大学 一种使用超细粉末活性炭去除水中全氟化合物的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003033135A1 (en) 2001-09-21 2003-04-24 Ad'all Co., Ltd. Activated carbon fiber for the removal of organochlorine compounds
JP2012188309A (ja) 2011-03-09 2012-10-04 Toyo Tanso Kk 多孔質炭素及びその製造方法
US20130168321A1 (en) 2012-01-03 2013-07-04 The Penn State Research Foundation Nitrogen-containing activated carbon material
WO2015152391A1 (ja) 2014-04-03 2015-10-08 関西熱化学株式会社 浄水器用活性炭
WO2020206317A1 (en) 2019-04-03 2020-10-08 Calgon Carbon Corporation Perfluoroalkyl and polyfluoroalkyl sorbent materials and methods of use
WO2020236435A1 (en) 2019-05-23 2020-11-26 Battelle Memorial Institute Fluidic impedance platform for in-situ detection and quantification of pfas in groundwater
WO2021033596A1 (ja) 2019-08-20 2021-02-25 フタムラ化学株式会社 水試料中のペル及びポリフルオロアルキル化合物吸着活性炭

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6481321B2 (ja) * 2014-10-03 2019-03-13 Dic株式会社 ウレタン化触媒、ポリオール混合物、接着剤、及び積層フィルム
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003033135A1 (en) 2001-09-21 2003-04-24 Ad'all Co., Ltd. Activated carbon fiber for the removal of organochlorine compounds
JP2012188309A (ja) 2011-03-09 2012-10-04 Toyo Tanso Kk 多孔質炭素及びその製造方法
US20130168321A1 (en) 2012-01-03 2013-07-04 The Penn State Research Foundation Nitrogen-containing activated carbon material
WO2015152391A1 (ja) 2014-04-03 2015-10-08 関西熱化学株式会社 浄水器用活性炭
WO2020206317A1 (en) 2019-04-03 2020-10-08 Calgon Carbon Corporation Perfluoroalkyl and polyfluoroalkyl sorbent materials and methods of use
WO2020236435A1 (en) 2019-05-23 2020-11-26 Battelle Memorial Institute Fluidic impedance platform for in-situ detection and quantification of pfas in groundwater
WO2021033596A1 (ja) 2019-08-20 2021-02-25 フタムラ化学株式会社 水試料中の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

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WO2022255249A1 (ja) 2022-12-08
US20240286931A1 (en) 2024-08-29
CN117440861A (zh) 2024-01-23
JPWO2022255249A1 (cg-RX-API-DMAC7.html) 2022-12-08

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