DE19540876A1 - Mehrschichtige Separationseinheiten - Google Patents

Mehrschichtige Separationseinheiten

Info

Publication number
DE19540876A1
DE19540876A1 DE19540876A DE19540876A DE19540876A1 DE 19540876 A1 DE19540876 A1 DE 19540876A1 DE 19540876 A DE19540876 A DE 19540876A DE 19540876 A DE19540876 A DE 19540876A DE 19540876 A1 DE19540876 A1 DE 19540876A1
Authority
DE
Germany
Prior art keywords
separation
separation unit
layer
web
winding
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Withdrawn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
DE19540876A
Other languages
German (de)
English (en)
Inventor
Armin Dipl Ing Damm
Juergen Dipl Chem Dr Hoffmann
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.)
Neenah Gessner GmbH
Original Assignee
Steinbeis Gessner GmbH
Gessner and Co 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 Steinbeis Gessner GmbH, Gessner and Co GmbH filed Critical Steinbeis Gessner GmbH
Priority to DE19540876A priority Critical patent/DE19540876A1/de
Priority to PCT/EP1996/004724 priority patent/WO1997016233A1/fr
Publication of DE19540876A1 publication Critical patent/DE19540876A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4263—Means for active heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • 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
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/061—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • 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
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • 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
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28042—Shaped bodies; Monolithic structures
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G1/00—Preparation of wine or sparkling wine
    • C12G1/06—Preparation of sparkling wine; Impregnation of wine with carbon dioxide
    • C12G1/064—Preparation of sparkling wine; Impregnation of wine with carbon dioxide using enclosed yeast
    • 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
    • B01D2239/0471—Surface coating 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
    • B01D2239/0604—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
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0627—Spun-bonded
    • 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
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • 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
    • B01D2239/0672—The layers being joined by welding
    • 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
    • B01D2239/0681—The layers being joined by gluing
    • 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
    • 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
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers
    • B01D2275/105—Wound layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Filtering Materials (AREA)
DE19540876A 1995-11-02 1995-11-02 Mehrschichtige Separationseinheiten Withdrawn DE19540876A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19540876A DE19540876A1 (de) 1995-11-02 1995-11-02 Mehrschichtige Separationseinheiten
PCT/EP1996/004724 WO1997016233A1 (fr) 1995-11-02 1996-10-30 Unites de separation a couches multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19540876A DE19540876A1 (de) 1995-11-02 1995-11-02 Mehrschichtige Separationseinheiten

Publications (1)

Publication Number Publication Date
DE19540876A1 true DE19540876A1 (de) 1997-05-07

Family

ID=7776463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19540876A Withdrawn DE19540876A1 (de) 1995-11-02 1995-11-02 Mehrschichtige Separationseinheiten

Country Status (2)

Country Link
DE (1) DE19540876A1 (fr)
WO (1) WO1997016233A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0839565A1 (fr) * 1996-10-09 1998-05-06 Autoliv ASP, Inc. Tube intérieur enroulé en spiral pour filtre de générateur de gaz
WO2000035559A2 (fr) * 1998-12-18 2000-06-22 Kimberly-Clark Worldwide, Inc. Filtre integre
WO2002049738A1 (fr) * 2000-12-21 2002-06-27 Filterwerk Mann + Hummel Gmbh Element filtrant
US6537614B1 (en) 1998-12-18 2003-03-25 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
US6645388B2 (en) 1999-12-22 2003-11-11 Kimberly-Clark Corporation Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same
EP1362628A1 (fr) * 2002-05-10 2003-11-19 Mann + Hummel GmbH Elément filtrant pour purifier un courant de fluide
WO2004028671A1 (fr) * 2002-09-24 2004-04-08 Daimlerchrysler Ag Dispositif permettant l'échange d'humidité entre un flux de gaz humide et un flux de gaz sec
US7387656B2 (en) 2005-01-07 2008-06-17 Mecs, Inc. Fiber collecting media strip for a mist eliminator
US7416576B2 (en) 2006-01-27 2008-08-26 Mecs, Inc. Fiber bed assembly and fiber bed therefor
EP2709749A2 (fr) * 2011-05-17 2014-03-26 Natrix Separations Inc. Membranes tubulaires stratifiées pour la chromatographie et procédés pour leur utilisation
DE102013008389A1 (de) * 2013-05-17 2014-11-20 Mann + Hummel Gmbh Filterelement, insbesondere Luftfilterelement, und Filtersystem mit einem Filterelement
WO2014184348A1 (fr) * 2013-05-17 2014-11-20 Mann+Hummel Gmbh Filtre à air pour l'air intérieur de cabines de véhicules, engins agricoles, de construction et de travail
DE102015209363A1 (de) * 2015-05-21 2016-11-24 Mahle International Gmbh Verfahren zur Herstellung eines Meltblown-Wickelfilters
WO2017167459A1 (fr) * 2016-03-31 2017-10-05 Norafin Industries (Germany) Gmbh Unité filtre pour filtrer de l'eau souillée
US10800808B2 (en) 2008-09-02 2020-10-13 Merck Millipore Ltd. Chromatography membranes, devices containing them, and methods of use thereof
CN117582743A (zh) * 2024-01-18 2024-02-23 东莞市艾尔佳过滤器制造有限公司 一种能够抑制细菌的汽车空调用滤芯及其生产工艺

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855068A (en) * 1955-12-30 1960-11-30 Zwicky Ltd Filters for liquids
US3042216A (en) * 1959-02-05 1962-07-03 Joshua H Goldman Filter construction
US3262578A (en) * 1964-02-07 1966-07-26 Johns Manville Glass fiber filter tubes
DE2354851A1 (de) * 1972-11-06 1974-05-09 Wavin Bv Faservliesrohr, insbesondere zum tragen von membranen fuer membranfiltrierung, sowie verfahren zu seiner herstellung
DE2161352B2 (de) * 1970-12-10 1976-07-01 Vorrichtung zur kontinuierlichen herstellung von schraubenfoermig ueberlappt gewickelten rohrfoermigen filterelementen
DE2614336A1 (de) * 1975-04-04 1976-10-21 Millipore Corp Rohrfoermiges filterelement und verfahren zu seiner herstellung
EP0335571A2 (fr) * 1988-04-01 1989-10-04 Pall Corporation Elément de traitement de fluide enveloppé en spirale
DE3911826A1 (de) * 1989-04-11 1990-10-31 Seitz Filter Werke Filterkerze bzw. filtermodul aus flexiblem tiefenfiltermaterial
WO1992016280A1 (fr) * 1991-03-25 1992-10-01 Memtec America Corporation Septum a precouches dote d'une structure de retention de milieu filtrant particulaire solidaire
DE4319261A1 (de) * 1992-06-10 1993-12-16 Pall Corp Schraubenförmig umwickeltes Filterelement
DE4311297A1 (de) * 1993-04-06 1994-10-13 Gessner & Co Gmbh Regenerierbare Separationselemente, deren Verwendung und dafür geeignete Gehäuse
DE4401116A1 (de) * 1994-01-17 1995-08-24 Faudi Feinbau Filterkerze

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1033012A (fr) * 1950-02-24 1953-07-07 Vokes Ltd Filtre
US3261473A (en) * 1964-02-12 1966-07-19 Johns Manville Glass fiber cartridge filters for drycleaning solvent filtration
DE3029758A1 (de) * 1980-08-06 1982-04-01 Ochs, Hans-Joachim, 4030 Ratingen Gasadsorptionsfilter, insbesondere fuer die luftreinigung
US4902427A (en) * 1988-04-25 1990-02-20 Ebonex Corporation Filter for removing heavy metals from drinking water
US5230726A (en) * 1992-04-30 1993-07-27 Morton International, Inc. Spiral wrapped gas generator filter

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855068A (en) * 1955-12-30 1960-11-30 Zwicky Ltd Filters for liquids
US3042216A (en) * 1959-02-05 1962-07-03 Joshua H Goldman Filter construction
US3262578A (en) * 1964-02-07 1966-07-26 Johns Manville Glass fiber filter tubes
DE2161352B2 (de) * 1970-12-10 1976-07-01 Vorrichtung zur kontinuierlichen herstellung von schraubenfoermig ueberlappt gewickelten rohrfoermigen filterelementen
DE2354851A1 (de) * 1972-11-06 1974-05-09 Wavin Bv Faservliesrohr, insbesondere zum tragen von membranen fuer membranfiltrierung, sowie verfahren zu seiner herstellung
DE2614336A1 (de) * 1975-04-04 1976-10-21 Millipore Corp Rohrfoermiges filterelement und verfahren zu seiner herstellung
EP0335571A2 (fr) * 1988-04-01 1989-10-04 Pall Corporation Elément de traitement de fluide enveloppé en spirale
DE3911826A1 (de) * 1989-04-11 1990-10-31 Seitz Filter Werke Filterkerze bzw. filtermodul aus flexiblem tiefenfiltermaterial
DE3911826C2 (fr) * 1989-04-11 1993-04-29 Seitz-Filter-Werke Theo & Geo Seitz Gmbh Und Co, 6550 Bad Kreuznach, De
WO1992016280A1 (fr) * 1991-03-25 1992-10-01 Memtec America Corporation Septum a precouches dote d'une structure de retention de milieu filtrant particulaire solidaire
DE4319261A1 (de) * 1992-06-10 1993-12-16 Pall Corp Schraubenförmig umwickeltes Filterelement
DE4311297A1 (de) * 1993-04-06 1994-10-13 Gessner & Co Gmbh Regenerierbare Separationselemente, deren Verwendung und dafür geeignete Gehäuse
DE4401116A1 (de) * 1994-01-17 1995-08-24 Faudi Feinbau Filterkerze

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0839565A1 (fr) * 1996-10-09 1998-05-06 Autoliv ASP, Inc. Tube intérieur enroulé en spiral pour filtre de générateur de gaz
US6673447B2 (en) 1998-12-18 2004-01-06 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
WO2000035559A2 (fr) * 1998-12-18 2000-06-22 Kimberly-Clark Worldwide, Inc. Filtre integre
WO2000035559A3 (fr) * 1998-12-18 2000-09-14 Kimberly Clark Co Filtre integre
US6274041B1 (en) 1998-12-18 2001-08-14 Kimberly-Clark Worldwide, Inc. Integrated filter combining physical adsorption and electrokinetic adsorption
US6537614B1 (en) 1998-12-18 2003-03-25 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
US6645388B2 (en) 1999-12-22 2003-11-11 Kimberly-Clark Corporation Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same
US7059481B2 (en) 2000-12-21 2006-06-13 Mann & Hummel Gmbh Filter element
WO2002049738A1 (fr) * 2000-12-21 2002-06-27 Filterwerk Mann + Hummel Gmbh Element filtrant
EP1362628A1 (fr) * 2002-05-10 2003-11-19 Mann + Hummel GmbH Elément filtrant pour purifier un courant de fluide
US7090708B2 (en) 2002-05-10 2006-08-15 Mann & Hummel Gmbh Filter element for filtering a fluid stream
WO2004028671A1 (fr) * 2002-09-24 2004-04-08 Daimlerchrysler Ag Dispositif permettant l'échange d'humidité entre un flux de gaz humide et un flux de gaz sec
US7758665B2 (en) 2005-01-07 2010-07-20 Mecs, Inc. Fiber collecting media strip for a mist eliminator
US7387656B2 (en) 2005-01-07 2008-06-17 Mecs, Inc. Fiber collecting media strip for a mist eliminator
CN102000461B (zh) * 2006-01-27 2012-12-12 Mecs公司 纤维床组件和用于该纤维床组件的纤维床
WO2007130705A3 (fr) * 2006-01-27 2009-01-29 Mecs Inc Ensemble À lit de fibres et lit de fibres pour celui-ci
CN101421017B (zh) * 2006-01-27 2012-11-28 Mecs公司 纤维床组件和用于该纤维床组件的纤维床
US7416576B2 (en) 2006-01-27 2008-08-26 Mecs, Inc. Fiber bed assembly and fiber bed therefor
CN101421017A (zh) * 2006-01-27 2009-04-29 Mecs公司 纤维床组件和用于该纤维床组件的纤维床
US10800808B2 (en) 2008-09-02 2020-10-13 Merck Millipore Ltd. Chromatography membranes, devices containing them, and methods of use thereof
US11884701B2 (en) 2008-09-02 2024-01-30 Merck Millipore Ltd. Chromatography membranes, devices containing them, and methods of use thereof
US10981949B2 (en) 2008-09-02 2021-04-20 Merck Millipore Ltd. Chromatography membranes, devices containing them, and methods of use thereof
EP2709749A4 (fr) * 2011-05-17 2014-11-05 Natrix Separations Inc Membranes tubulaires stratifiées pour la chromatographie et procédés pour leur utilisation
US10195567B2 (en) 2011-05-17 2019-02-05 Natrix Separations Inc. Layered tubular membranes for chromatography, and methods of use thereof
EP2709749A2 (fr) * 2011-05-17 2014-03-26 Natrix Separations Inc. Membranes tubulaires stratifiées pour la chromatographie et procédés pour leur utilisation
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