ATE169513T1 - Hochwirksames metallverbundstoffmembrangetterelement und verfahren zur herstellung davon - Google Patents

Hochwirksames metallverbundstoffmembrangetterelement und verfahren zur herstellung davon

Info

Publication number
ATE169513T1
ATE169513T1 AT95924003T AT95924003T ATE169513T1 AT E169513 T1 ATE169513 T1 AT E169513T1 AT 95924003 T AT95924003 T AT 95924003T AT 95924003 T AT95924003 T AT 95924003T AT E169513 T1 ATE169513 T1 AT E169513T1
Authority
AT
Austria
Prior art keywords
getter
membrangetter
producing
same
metal composite
Prior art date
Application number
AT95924003T
Other languages
English (en)
Inventor
James T Snow
Walter Plante
Robert S Zeller
Original Assignee
Millipore Corp
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 Millipore Corp filed Critical Millipore Corp
Application granted granted Critical
Publication of ATE169513T1 publication Critical patent/ATE169513T1/de

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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • 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
    • B01D39/2027—Metallic material
    • B01D39/2031—Metallic material the material being particulate
    • B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
    • 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
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • B01D39/2044—Metallic material the material being filamentary or fibrous sintered or bonded by inorganic agents
    • 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
    • B01D53/228—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 characterised by specific membranes
    • 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
    • B01D53/46—Removing components of defined structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/183—Composition or manufacture of getters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/05—Methods of making filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Powder Metallurgy (AREA)
AT95924003T 1994-06-22 1995-06-20 Hochwirksames metallverbundstoffmembrangetterelement und verfahren zur herstellung davon ATE169513T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/263,636 US5456740A (en) 1994-06-22 1994-06-22 High-efficiency metal membrane getter element and process for making

Publications (1)

Publication Number Publication Date
ATE169513T1 true ATE169513T1 (de) 1998-08-15

Family

ID=23002607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95924003T ATE169513T1 (de) 1994-06-22 1995-06-20 Hochwirksames metallverbundstoffmembrangetterelement und verfahren zur herstellung davon

Country Status (9)

Country Link
US (1) US5456740A (de)
EP (1) EP0766589B1 (de)
JP (1) JP3336344B2 (de)
KR (1) KR100355968B1 (de)
CN (1) CN1067600C (de)
AT (1) ATE169513T1 (de)
DE (1) DE69504075T2 (de)
TW (1) TW326001B (de)
WO (1) WO1995035146A1 (de)

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US5827424A (en) * 1996-09-26 1998-10-27 International Business Machines Corporation Contaminant reduction system for disk drives
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US5993738A (en) * 1997-05-13 1999-11-30 Universal Air Technology Electrostatic photocatalytic air disinfection
US5958098A (en) * 1997-10-07 1999-09-28 Westinghouse Savannah River Company Method and composition in which metal hydride particles are embedded in a silica network
US6200367B1 (en) * 1997-11-07 2001-03-13 Terrance D. Phillips Water washable stainless steel HEPA filter
US6313953B1 (en) * 1999-01-15 2001-11-06 Donaldson Company, Inc. Gas chemical filtering for optimal light transmittance; and methods
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US6478853B1 (en) * 1999-03-09 2002-11-12 Secretary Of Agency Of Industrial Science And Technology Amorphous Ni alloy membrane for separation/dissociation of hydrogen, preparing method and activating method thereof
US6733571B1 (en) * 1999-07-12 2004-05-11 Saes Pure Gas, Inc. Gas purification system with an integrated hydrogen sorption and filter assembly
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US7465692B1 (en) 2000-03-16 2008-12-16 Pall Corporation Reactive media, methods of use and assemblies for purifying
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US7018446B2 (en) * 2003-09-24 2006-03-28 Siemens Westinghouse Power Corporation Metal gas separation membrane
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CN101325139B (zh) * 2008-07-04 2010-06-09 北京有色金属研究总院 一种根部带防掉粉装置的吸气元件的制备方法
US10265660B2 (en) 2009-05-21 2019-04-23 Battelle Memorial Institute Thin-sheet zeolite membrane and methods for making the same
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Also Published As

Publication number Publication date
JPH09508580A (ja) 1997-09-02
CN1151125A (zh) 1997-06-04
EP0766589A1 (de) 1997-04-09
KR970703797A (ko) 1997-08-09
KR100355968B1 (ko) 2002-12-28
TW326001B (en) 1998-02-01
JP3336344B2 (ja) 2002-10-21
DE69504075T2 (de) 1998-12-10
WO1995035146A1 (en) 1995-12-28
CN1067600C (zh) 2001-06-27
EP0766589B1 (de) 1998-08-12
DE69504075D1 (de) 1998-09-17
US5456740A (en) 1995-10-10

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