DE602004030667D1 - Filtervorrichtung mit nanoteilchen - Google Patents

Filtervorrichtung mit nanoteilchen

Info

Publication number
DE602004030667D1
DE602004030667D1 DE602004030667T DE602004030667T DE602004030667D1 DE 602004030667 D1 DE602004030667 D1 DE 602004030667D1 DE 602004030667 T DE602004030667 T DE 602004030667T DE 602004030667 T DE602004030667 T DE 602004030667T DE 602004030667 D1 DE602004030667 D1 DE 602004030667D1
Authority
DE
Germany
Prior art keywords
filter
nanoparticles
electrical charge
powder
optionally
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.)
Expired - Lifetime
Application number
DE602004030667T
Other languages
English (en)
Inventor
Douglas K Beplate
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.)
APPLIED NANOSCIENCE Inc
Original Assignee
APPLIED NANOSCIENCE Inc
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 APPLIED NANOSCIENCE Inc filed Critical APPLIED NANOSCIENCE Inc
Publication of DE602004030667D1 publication Critical patent/DE602004030667D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/22—Separation 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 diffusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0017—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electrostatic Separation (AREA)
DE602004030667T 2003-03-13 2004-03-12 Filtervorrichtung mit nanoteilchen Expired - Lifetime DE602004030667D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/387,854 US20040178135A1 (en) 2003-03-13 2003-03-13 Filtering device incorporating nanoparticles
PCT/US2004/007822 WO2004098753A2 (en) 2003-03-13 2004-03-12 Filtering device incorporating nanoparticles

Publications (1)

Publication Number Publication Date
DE602004030667D1 true DE602004030667D1 (de) 2011-02-03

Family

ID=32961994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004030667T Expired - Lifetime DE602004030667D1 (de) 2003-03-13 2004-03-12 Filtervorrichtung mit nanoteilchen

Country Status (16)

Country Link
US (2) US20040178135A1 (de)
EP (4) EP1606042B1 (de)
JP (4) JP2006520268A (de)
KR (1) KR20050106522A (de)
CN (1) CN1758950A (de)
AT (1) ATE492332T1 (de)
AU (1) AU2004237571B2 (de)
BR (1) BRPI0408736B1 (de)
CA (1) CA2518720A1 (de)
DE (1) DE602004030667D1 (de)
MX (1) MXPA05009745A (de)
NO (1) NO20054661L (de)
NZ (1) NZ542238A (de)
RU (1) RU2336933C2 (de)
TW (1) TWI239263B (de)
WO (1) WO2004098753A2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860924B2 (en) * 2002-06-07 2005-03-01 Nanoscale Materials, Inc. Air-stable metal oxide nanoparticles
ES2291859T3 (es) * 2003-03-07 2008-03-01 Seldon Technologies, Llc Purificacion de fluidos con nanomateriales.
US20100098877A1 (en) * 2003-03-07 2010-04-22 Cooper Christopher H Large scale manufacturing of nanostructured material
US7419601B2 (en) * 2003-03-07 2008-09-02 Seldon Technologies, Llc Nanomesh article and method of using the same for purifying fluids
KR20080003789A (ko) * 2005-03-09 2008-01-08 더 리전츠 오브 더 유니버시티 오브 캘리포니아 나노복합체막 및 이의 제조 및 사용 방법
US20070151921A1 (en) * 2006-01-03 2007-07-05 Ceo Espinex Inc. Self-cleaning filtration nanofiber membrane
GB0603138D0 (en) * 2006-02-16 2006-03-29 Queen Mary & Westfield College Virucidal materials
TW200743504A (en) * 2006-05-19 2007-12-01 Nano Ind Pte Ltd I Secure-nano mask
US20080027401A1 (en) * 2006-07-28 2008-01-31 Becton, Dickinson And Company Vascular access device filtration
WO2008057842A2 (en) * 2006-10-27 2008-05-15 The Regents Of The University Of California Micro-and nanocomposite support structures for reverse osmosis thin film membranes
AU2008302086A1 (en) * 2007-09-21 2009-03-26 The Regents Of The University Of California Nanocomposite membranes and methods of making and using same
US8177978B2 (en) 2008-04-15 2012-05-15 Nanoh20, Inc. Reverse osmosis membranes
US20110091717A1 (en) * 2008-06-30 2011-04-21 Weiss Douglas E Method for in situ formation of metal nanoclusters within a porous substrate field
US20100122515A1 (en) * 2008-11-18 2010-05-20 Han-Wen Kuo Poison-filter material and production method thereof
US20150114397A1 (en) * 2009-04-09 2015-04-30 Jeffery C. Litz Chemical and biological protection mask
AU2010273709B2 (en) 2009-06-29 2015-08-20 Nanoh2O, Inc. Improved hybrid TFC RO membranes with nitrogen additives
US8307994B2 (en) * 2009-10-28 2012-11-13 International Business Machines Corporation Surface charge enabled nanoporous semi-permeable membrane for desalination
JP5546630B2 (ja) * 2010-06-02 2014-07-09 三菱電機株式会社 微生物・ウイルスの捕捉・不活化装置
SG189324A1 (en) * 2010-10-15 2013-05-31 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
WO2012064939A2 (en) 2010-11-10 2012-05-18 Nanoh2O, Inc. Improved hybrid tfc ro membranes with non-metallic additives
CN102614975A (zh) * 2012-04-06 2012-08-01 东南大学 一种用于水溶性纳米粒子选择性分离的方法
EP3099337B1 (de) * 2014-01-29 2022-04-06 Norwegian Water Purification AS Behandlungsvorrichtung und verfahren zur zerstörung von mikroorganismen in gasförmigen oder flüssigen medien
WO2016018797A1 (en) * 2014-07-31 2016-02-04 Munster Jason Personal air filtration device
US9861940B2 (en) 2015-08-31 2018-01-09 Lg Baboh2O, Inc. Additives for salt rejection enhancement of a membrane
US9737859B2 (en) 2016-01-11 2017-08-22 Lg Nanoh2O, Inc. Process for improved water flux through a TFC membrane
US10155203B2 (en) 2016-03-03 2018-12-18 Lg Nanoh2O, Inc. Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents
JP6768920B2 (ja) * 2016-09-14 2020-10-14 ソリン・グループ・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータＳｏｒｉｎ Ｇｒｏｕｐ Ｉｔａｌｉａ Ｓ．ｒ．ｌ． ヒータ／クーラからのエアロゾル放出を除去および／または低減するためのシステム
JP7436378B2 (ja) * 2018-03-19 2024-02-21 アールピーエム インダストリーズ，エルエルシー 再使用可能オイルフィルタを含むシステム
CA3149448A1 (en) * 2019-08-28 2021-03-04 Steve Michael Beguin Fluid check valve and fluidic systems for gas venting

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252270A (en) * 1962-10-01 1966-05-24 Pall Corp Apparatus and method for removal of oil entrained in air
US3891417A (en) * 1974-01-28 1975-06-24 King Eng Corp Filter and sorbent cartridge
DE2510467A1 (de) * 1975-03-11 1976-09-23 Schenk Filterbau Gmbh Filterwerkstoff
US4578150A (en) * 1982-07-23 1986-03-25 Amf Inc. Fibrous media containing millimicron-sized particulates
CA2027687C (en) * 1989-11-14 2002-12-31 Douglas C. Sundet Filtration media and method of manufacture
JP3197126B2 (ja) * 1993-10-08 2001-08-13 触媒化成工業株式会社 抗菌性繊維
CA2136455C (en) * 1993-11-18 1999-06-29 Robert Edward Burrell Process for producing anti-microbial effect with complex silver ions
US5531892A (en) * 1995-09-15 1996-07-02 Minnesota Mining And Manufacturing Company Zigzag filter media and frame having triangular pleat stabilizing elements
JPH09108656A (ja) * 1995-10-19 1997-04-28 Nippon Gijutsu Kaihatsu Center:Kk 水の浄化装置
JPH09299724A (ja) * 1996-05-09 1997-11-25 Mitsui Mining & Smelting Co Ltd 抗菌性フィルター
JPH09308813A (ja) * 1996-05-21 1997-12-02 Laser Matsushita:Kk カセット式空気浄化フィルタ及び脱臭装置
US6375854B2 (en) * 1996-11-18 2002-04-23 Douglas K. Beplate Combined hydrophobic-hydrophilic filter for fluids
US6689278B2 (en) * 1996-11-18 2004-02-10 Douglas K. Beplate Combined hydrophobic-hydrophilic filter for fluids
US5972808A (en) * 1997-01-30 1999-10-26 Aqf Technologies Llc Fibrous structures with fine particles
US6662956B2 (en) * 1997-03-18 2003-12-16 Selecto, Inc. Nanocrystal-containing filtration media
JPH1190139A (ja) * 1997-09-16 1999-04-06 Nobuhide Maeda エアフィルタ装置
DE19741498B4 (de) * 1997-09-20 2008-07-03 Evonik Degussa Gmbh Herstellung eines Keramik-Edelstahlgewebe-Verbundes
JPH11241107A (ja) * 1997-10-23 1999-09-07 Shizuko Sato 金属超微粒子及びその製法
JPH11267236A (ja) * 1998-03-19 1999-10-05 Japan Vilene Co Ltd 抗菌性帯電フィルター
WO1999049846A2 (en) * 1998-03-30 1999-10-07 Rtp Pharma Inc. Compositions containing microparticles of water-insoluble substances and method for their preparation
JPH11342310A (ja) * 1998-03-31 1999-12-14 Mitsubishi Paper Mills Ltd 機能性エレクトレットフィルタ―およびその製造方法、並びに空気清浄化装置
JP4113621B2 (ja) * 1998-08-18 2008-07-09 東京濾器株式会社 プレフィルタ付きフィルタエレメント
US6653519B2 (en) * 1998-09-15 2003-11-25 Nanoscale Materials, Inc. Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
US6057488A (en) * 1998-09-15 2000-05-02 Nantek, Inc. Nanoparticles for the destructive sorption of biological and chemical contaminants
US6417423B1 (en) * 1998-09-15 2002-07-09 Nanoscale Materials, Inc. Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
US6428814B1 (en) * 1999-10-08 2002-08-06 Elan Pharma International Ltd. Bioadhesive nanoparticulate compositions having cationic surface stabilizers
US6197193B1 (en) * 1999-10-21 2001-03-06 Virgil L. Archer Drinking water filter
FR2812825B1 (fr) * 2000-08-14 2003-04-18 Ahlstrom Paper Group Res And C Media filtrant a base d'agent photocatalyseurs et de charbon actif
DE50115837D1 (de) * 2000-09-26 2011-05-12 Lanxess Deutschland Gmbh Adsorptionsbehälter und eisenoxidadsorber
KR100788118B1 (ko) * 2000-09-26 2007-12-21 란세스 도이치란트 게엠베하 과립상 접촉제 및 흡착제
JP2003047649A (ja) * 2001-05-29 2003-02-18 Sanei Service Kk 脱臭フィルター
RU2304463C2 (ru) * 2001-06-22 2007-08-20 Аргонид Корпорейшн Наноразмерный электроположительный волокнистый адсорбент
JP2003001028A (ja) * 2001-06-22 2003-01-07 Bridgestone Corp フィルター材
EP1485525A2 (de) * 2002-02-25 2004-12-15 Gentex Corporation Multifunktionelle schutzstoffe und deren verwendung
US7017202B1 (en) 2004-05-17 2006-03-28 Chisholm Seth J Bunk bed panel

Also Published As

Publication number Publication date
EP1606042B1 (de) 2010-12-22
JP2007209769A (ja) 2007-08-23
AU2004237571A1 (en) 2004-11-18
RU2005131318A (ru) 2006-05-10
ATE492332T1 (de) 2011-01-15
JP2006520268A (ja) 2006-09-07
BRPI0408736B1 (pt) 2016-08-23
EP1606042A2 (de) 2005-12-21
JP2007195996A (ja) 2007-08-09
CN1758950A (zh) 2006-04-12
NO20054661L (no) 2005-10-11
KR20050106522A (ko) 2005-11-09
TW200505555A (en) 2005-02-16
AU2004237571B2 (en) 2008-04-17
JP2007144212A (ja) 2007-06-14
WO2004098753A3 (en) 2004-12-29
RU2336933C2 (ru) 2008-10-27
WO2004098753A2 (en) 2004-11-18
US20120199528A1 (en) 2012-08-09
US20040178135A1 (en) 2004-09-16
MXPA05009745A (es) 2006-03-08
CA2518720A1 (en) 2004-11-18
TWI239263B (en) 2005-09-11
BRPI0408736A (pt) 2006-03-07
NZ542238A (en) 2008-01-31
EP2281622A1 (de) 2011-02-09
EP2281621A1 (de) 2011-02-09
EP2281620A1 (de) 2011-02-09

Similar Documents

Publication Publication Date Title
NO20054661L (no) Filtreringsanordning som innbefatter nanopartikler
JP2006520268A5 (de)
CA2444270A1 (en) Passive filtration system
CN104147847B (zh) 空气过滤材料及空气过滤单元
NO20053887D0 (no) Sproytekabinett
WO2004007080A3 (en) Flow device
WO2007042764A3 (en) Urine collection device
ATE316815T1 (de) Kohlenstoffblock-wasserfilter
EP1640049A3 (de) Filtervorrichtung mit einem porösen Körper
TW200746521A (en) Positive active material powder
ATE315377T1 (de) Beutelsystem mit mindestens einem beutel mit mitteln zum temporären halten eines filters
CA2444390A1 (en) Charge barrier flow-through capacitor
DE202021100057U1 (de) Atemluft-Desinfektionsvorrichtung und Atemschutzmaske
EP4142884A1 (de) Atemschutzmaske
WO2008009862A3 (fr) Filtre antiviral et son utilisation dans un purificateur d'air, climatiseur ou humidificateur
KR20200133572A (ko) 클린에어 공급장치
CN107303450A (zh) 一种车载空气过滤器
CN206330219U (zh) 空气净化系统以及空气净化器
Permatasari et al. Adsorption kinetic and isotherm of solution pair of methylene blue and crystal violet by algae-silica-magnetite hybrid adsorbent on Porphyridium sp. algae
DE69702191T2 (de) Vorrichtung zur herstellung eines mit singulettsauerstoff-aktivierten gasstroms
CN201333425Y (zh) 地下专用模块化电子式除尘净化装置
EP1064979B1 (de) Luftfilter und Verfahren zur Herstellung eines Luftfilters
CN204063319U (zh) 一种家用空气消毒净化器的主框架结构
CN2641501Y (zh) 迷你型空气清新机
DE102012101861A1 (de) Mikropumpe mit gasdurchlässigem, aber flüssigkeitsundurchlässigen Gewebe im Ansaugbereich