CN107750183A - 过滤介质及由其制成的过滤器 - Google Patents

过滤介质及由其制成的过滤器 Download PDF

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Publication number
CN107750183A
CN107750183A CN201680015503.3A CN201680015503A CN107750183A CN 107750183 A CN107750183 A CN 107750183A CN 201680015503 A CN201680015503 A CN 201680015503A CN 107750183 A CN107750183 A CN 107750183A
Authority
CN
China
Prior art keywords
filter
fibers
air
filter media
filters
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
CN201680015503.3A
Other languages
English (en)
Chinese (zh)
Inventor
A·J·诺尼
C·E·库尔切尼
C·M·斯隆
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.)
GP Cellulose GmbH
Original Assignee
GP Cellulose GmbH
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 GP Cellulose GmbH filed Critical GP Cellulose GmbH
Publication of CN107750183A publication Critical patent/CN107750183A/zh
Pending 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
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • 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
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • 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
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Artificial Filaments (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
CN201680015503.3A 2015-02-10 2016-02-09 过滤介质及由其制成的过滤器 Pending CN107750183A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562114481P 2015-02-10 2015-02-10
US62/114,481 2015-02-10
PCT/US2016/017217 WO2016130596A1 (en) 2015-02-10 2016-02-09 Filter medium and filters made therefrom

Publications (1)

Publication Number Publication Date
CN107750183A true CN107750183A (zh) 2018-03-02

Family

ID=56615655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680015503.3A Pending CN107750183A (zh) 2015-02-10 2016-02-09 过滤介质及由其制成的过滤器

Country Status (9)

Country Link
US (1) US20180021710A1 (enExample)
EP (1) EP3256231A4 (enExample)
JP (1) JP2018506426A (enExample)
KR (1) KR20170135833A (enExample)
CN (1) CN107750183A (enExample)
BR (1) BR112017017124A2 (enExample)
CA (1) CA2976332A1 (enExample)
MX (1) MX2017010315A (enExample)
WO (1) WO2016130596A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2793388T3 (es) * 2016-03-17 2020-11-13 Eurofilters Nv Bolsa filtrante para aspiradora de polvo, a base de materiales sintéticos reciclados
PL3219376T3 (pl) 2016-03-17 2019-04-30 Eurofilters Nv Worek filtracyjny do odkurzacza z pochodzących z recyklingu tworzyw sztucznych
WO2019165324A1 (en) 2018-02-23 2019-08-29 Gp Cellulose Gmbh Novel dissolving wood pulps and methods of making and using the same
CN108844149A (zh) * 2018-05-18 2018-11-20 付晓静 一种使用抗菌空气过滤颗粒的组合式中央空调风柜机
US20210370208A1 (en) * 2020-05-27 2021-12-02 Hollingsworth & Vose Company Filter media comprising polyamide fibers
EP3936212A1 (en) * 2020-07-08 2022-01-12 NanoCleanAir GmbH Filter device and systems for controlling air-suspended particle distribution and concentration
TWI845846B (zh) * 2021-06-22 2024-06-21 研能科技股份有限公司 濾材使用壽命通知方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030024661A1 (en) * 2001-03-28 2003-02-06 Shore Michele Merrette Preparation of modified fluff pulp, fluff pulp products and use thereof
US20110253645A1 (en) * 2007-06-11 2011-10-20 Christian Hassmann Filter medium
CN102230297A (zh) * 2011-06-13 2011-11-02 东北林业大学 植物纸浆纤维改性的药剂及其改性方法和滤纸及其制备方法
CN103911911A (zh) * 2014-03-20 2014-07-09 杭州特种纸业有限公司 定性滤纸及其制作工艺
US20140284008A1 (en) * 2009-05-28 2014-09-25 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
CN104114479A (zh) * 2012-02-15 2014-10-22 北越纪州制纸株式会社 多孔介质及其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342423A (en) * 1993-03-01 1994-08-30 Taft Andrew A Air filter for an HVAC system and method of manufacturing same
JPH07116430A (ja) * 1993-10-28 1995-05-09 Kanai Hiroyuki エアーフィルター用濾材およびこれを用いたユニット型エアーフィルター
US6799293B2 (en) * 2001-06-19 2004-09-28 Adaptec, Inc. Sparse byte enable indicator for high speed memory access arbitration method and apparatus
US6997327B2 (en) * 2003-09-24 2006-02-14 Velcon Filters, Inc. Salt-tolerant, water absorbing filter
US7582132B2 (en) * 2006-05-24 2009-09-01 Johns Manville Nonwoven fibrous mat for MERV filter and method
JP2008000652A (ja) * 2006-06-20 2008-01-10 Mitsubishi Paper Mills Ltd 濾材
US8833567B2 (en) * 2008-01-16 2014-09-16 Ahlstrom Corporation Coalescence media for separation of water-hydrocarbon emulsions
US8057583B2 (en) * 2008-08-07 2011-11-15 Johns Manville Filter media including silicone and/or wax additive(s)
WO2012141008A1 (ja) * 2011-04-11 2012-10-18 日本電気株式会社 半導体集積回路
US9169834B2 (en) * 2012-07-13 2015-10-27 Ford Global Technologies, Llc Disengageable coolant pump for engine
US20140165839A1 (en) * 2012-12-13 2014-06-19 Clarcor Air Filtration Products, Inc. Extended Life Panel Filter
JP6257526B2 (ja) * 2012-12-19 2018-01-10 日本製紙株式会社 紙基材
EP2971338A2 (en) * 2013-03-15 2016-01-20 GP Cellulose GmbH A low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030024661A1 (en) * 2001-03-28 2003-02-06 Shore Michele Merrette Preparation of modified fluff pulp, fluff pulp products and use thereof
US20110253645A1 (en) * 2007-06-11 2011-10-20 Christian Hassmann Filter medium
US20140284008A1 (en) * 2009-05-28 2014-09-25 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
CN102230297A (zh) * 2011-06-13 2011-11-02 东北林业大学 植物纸浆纤维改性的药剂及其改性方法和滤纸及其制备方法
CN104114479A (zh) * 2012-02-15 2014-10-22 北越纪州制纸株式会社 多孔介质及其制造方法
CN103911911A (zh) * 2014-03-20 2014-07-09 杭州特种纸业有限公司 定性滤纸及其制作工艺

Also Published As

Publication number Publication date
BR112017017124A2 (pt) 2018-04-03
US20180021710A1 (en) 2018-01-25
EP3256231A1 (en) 2017-12-20
EP3256231A4 (en) 2018-07-18
KR20170135833A (ko) 2017-12-08
WO2016130596A1 (en) 2016-08-18
MX2017010315A (es) 2018-06-28
CA2976332A1 (en) 2016-08-18
JP2018506426A (ja) 2018-03-08

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180302

WD01 Invention patent application deemed withdrawn after publication