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

Info

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
Authority
JP
Japan
Prior art keywords
activated carbon
perfluoroalkyl
acid
perfluoroalkyl compound
adsorbing
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
JP2023525787A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022255249A1 (https=
Inventor
誠 横井
祥平 三浦
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.)
Futamura Chemical Co Ltd
Original Assignee
Futamura Chemical Co 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 Futamura Chemical Co Ltd filed Critical Futamura Chemical Co Ltd
Publication of JPWO2022255249A1 publication Critical patent/JPWO2022255249A1/ja
Application granted granted Critical
Publication of JP7573108B2 publication Critical patent/JP7573108B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • 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

Publications (2)

Publication Number Publication Date
JPWO2022255249A1 JPWO2022255249A1 (https=) 2022-12-08
JP7573108B2 true JP7573108B2 (ja) 2024-10-24

Family

ID=84324123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525787A Active JP7573108B2 (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

Country Status (4)

Country Link
US (1) US20240286931A1 (https=)
JP (1) JP7573108B2 (https=)
CN (1) CN117440861A (https=)
WO (1) WO2022255249A1 (https=)

Families Citing this family (4)

* 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
JP7580864B1 (ja) * 2023-01-25 2024-11-12 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

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

Publication number Publication date
CN117440861A (zh) 2024-01-23
US20240286931A1 (en) 2024-08-29
JPWO2022255249A1 (https=) 2022-12-08
WO2022255249A1 (ja) 2022-12-08

Similar Documents

Publication Publication Date Title
JP7573108B2 (ja) ペルフルオロアルキル化合物吸着活性炭
JP7478781B2 (ja) 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
Viotti et al. Diclofenac removal from water by adsorption on Moringa oleifera pods and activated carbon: Mechanism, kinetic and equilibrium study
JP7541693B2 (ja) 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
JP7833727B2 (ja) 大気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
Chang et al. Molecular markers of benzene polycarboxylic acids in describing biochar physiochemical properties and sorption characteristics
JP2023024455A5 (https=)
JP2021035671A5 (https=)
Mariana et al. Nipa palm shell as a sustainable precursor for synthesizing high-performance activated carbon: Characterization and application for Hg2+ adsorption
Zhang et al. Oxidized template-synthesized mesoporous carbon with pH-dependent adsorption activity: A promising adsorbent for removal of hydrophilic ionic liquid
Rahman et al. Waste palm shell converted to high efficient activated carbon by chemical activation method and its adsorption capacity tested by water filtration
JP7603931B2 (ja) 水試料中の揮発性ないし不揮発性ペル及びポリフルオロアルキル化合物の分析方法
TWI902918B (zh) 吸附中性全氟烷基及聚氟烷基化合物之活性炭及水試料中之中性全氟烷基及聚氟烷基化合物之分析方法
RU2818008C2 (ru) Активированный уголь, адсорбирующий пер- и полифторалкильные соединения
JP2024080892A (ja) 活性炭及び浄水用フィルター並びに浄水器
Thomas et al. A comparative study on the efficiency of KOH impregnated and H3PO4 impregnated jackfruit leaf based carbon as adsorbent for removal of Ni from its aqueous solution
JP2025103886A (ja) ペルフルオロオクタン酸吸着活性炭
BR112022003001B1 (pt) Carvão ativado adsorvente de compostos per- e polifluoroalquila e corpo de filtro de carvão ativado adsorvente de compostos per- e polifluoroalquila

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231116

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20231116

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240109

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240423

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240903

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240911

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20241001

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241011

R150 Certificate of patent or registration of utility model

Ref document number: 7573108

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150