EP2188030A4 - Flüssigkeitsfiltriersysteme - Google Patents

Flüssigkeitsfiltriersysteme

Info

Publication number
EP2188030A4
EP2188030A4 EP08797272A EP08797272A EP2188030A4 EP 2188030 A4 EP2188030 A4 EP 2188030A4 EP 08797272 A EP08797272 A EP 08797272A EP 08797272 A EP08797272 A EP 08797272A EP 2188030 A4 EP2188030 A4 EP 2188030A4
Authority
EP
European Patent Office
Prior art keywords
filtration systems
liquid filtration
liquid
systems
filtration
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.)
Withdrawn
Application number
EP08797272A
Other languages
English (en)
French (fr)
Other versions
EP2188030A2 (de
Inventor
Bradley M Eaton
William J Feil Iii
Torrence B Stahl
Thund Y Watt
Mark W Schimmel
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 US11/835,196 external-priority patent/US7828969B2/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of EP2188030A2 publication Critical patent/EP2188030A2/de
Publication of EP2188030A4 publication Critical patent/EP2188030A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B01D39/2062—Bonded, e.g. activated carbon blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0622—Melt-blown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP08797272A 2007-08-07 2008-08-06 Flüssigkeitsfiltriersysteme Withdrawn EP2188030A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95454407P 2007-08-07 2007-08-07
US11/835,196 US7828969B2 (en) 2007-08-07 2007-08-07 Liquid filtration systems
PCT/US2008/072320 WO2009021028A2 (en) 2007-08-07 2008-08-06 Liquid filtration systems

Publications (2)

Publication Number Publication Date
EP2188030A2 EP2188030A2 (de) 2010-05-26
EP2188030A4 true EP2188030A4 (de) 2012-09-05

Family

ID=40342010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08797272A Withdrawn EP2188030A4 (de) 2007-08-07 2008-08-06 Flüssigkeitsfiltriersysteme

Country Status (7)

Country Link
EP (1) EP2188030A4 (de)
JP (1) JP5805950B2 (de)
KR (1) KR20100059839A (de)
CN (1) CN101784322B (de)
AU (1) AU2008283876B2 (de)
BR (1) BRPI0813597A2 (de)
WO (1) WO2009021028A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421501B (zh) * 2009-04-07 2015-01-07 3M创新有限公司 用于重力过滤并经过改善的载有吸附剂的网
DE102009022120B4 (de) * 2009-05-20 2021-10-21 Johns Manville Europe Gmbh Mehrlagiges Filtermedium, Verfahren zur dessen Herstellung und dessen Verwendung in der Luft/Gas- und Flüssigkeitsfiltration, sowie Filtermodule enthaltend das mehrlagige Filtermedium
US20100307968A1 (en) * 2009-06-09 2010-12-09 Kx Technologies Llc Activated carbon water filter with reduced leachable arsenic and method for making the same
ES2809826T3 (es) 2010-02-12 2021-03-05 Donaldson Co Inc Filtros de líquido
US20140326661A1 (en) * 2011-08-12 2014-11-06 Donaldson Company, Inc. Liquid filtration media containing melt-blown fibers
RU2490049C2 (ru) * 2011-09-02 2013-08-20 Евгений Владимирович Левин Сорбционный фильтр
JP5400845B2 (ja) * 2011-09-20 2014-01-29 株式会社クリーンテック ホウ素吸着装置、ホウ素除去システム、及びホウ素除去方法
CN103032208A (zh) * 2011-09-30 2013-04-10 广西玉柴机器股份有限公司 气体发动机cng气体的低压过滤器
CN104302378B (zh) * 2011-12-22 2017-05-03 3M创新有限公司 包含含金属颗粒的过滤介质
KR102010976B1 (ko) * 2012-08-14 2019-08-14 웅진코웨이 주식회사 카본필터
RU169004U1 (ru) * 2016-10-25 2017-03-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Сорбционный фильтр
CN106563849B (zh) * 2016-10-31 2019-04-02 重庆泰奥豪骋科技有限公司 水切割机床及过滤方法
JP7044456B2 (ja) * 2017-09-29 2022-03-30 日清オイリオグループ株式会社 食用油の製造システム及び食用油の製造方法
KR102509477B1 (ko) * 2018-05-10 2023-03-10 김유승 멜팅 플라스틱으로 외피를 구성한 활성탄 필터 및 이를 제조하는 방법
WO2020016652A2 (en) * 2018-07-20 2020-01-23 Groz-Beckert Kg Non-shedding hybrid nonwovens and method of producing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236071A2 (de) * 1986-03-07 1987-09-09 Pall Corporation Filterapparat
US5415779A (en) * 1991-10-11 1995-05-16 Minnesota Mining And Manufacturing Company Particle-loaded nonwoven fibrous article for separations and purifications
US20060096911A1 (en) * 2004-11-08 2006-05-11 Brey Larry A Particle-containing fibrous web

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529686A (en) * 1994-07-15 1996-06-25 Minnesota Mining And Manufacturing Company Composite membranes for solid phase extractions and reactions
EP1473070B1 (de) * 2002-02-07 2010-12-29 Bridgestone Corporation Fluidreinigungsfilter und filtervorrichtung
US7122122B2 (en) * 2003-07-22 2006-10-17 Kraft Foods Holdings, Inc. Molecular imprinting of solute on cellulose/silica composite, and products and uses thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236071A2 (de) * 1986-03-07 1987-09-09 Pall Corporation Filterapparat
US5415779A (en) * 1991-10-11 1995-05-16 Minnesota Mining And Manufacturing Company Particle-loaded nonwoven fibrous article for separations and purifications
US20060096911A1 (en) * 2004-11-08 2006-05-11 Brey Larry A Particle-containing fibrous web

Also Published As

Publication number Publication date
WO2009021028A2 (en) 2009-02-12
WO2009021028A3 (en) 2009-04-09
CN101784322B (zh) 2014-03-12
EP2188030A2 (de) 2010-05-26
BRPI0813597A2 (pt) 2019-04-30
JP5805950B2 (ja) 2015-11-10
CN101784322A (zh) 2010-07-21
AU2008283876B2 (en) 2013-07-18
JP2010535621A (ja) 2010-11-25
KR20100059839A (ko) 2010-06-04
AU2008283876A1 (en) 2009-02-12

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Effective date: 20120806

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