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NL1002865A1 - Adsorption filter material. - Google Patents

Adsorption filter material.

Info

Publication number
NL1002865A1
NL1002865A1 NL1002865A NL1002865A NL1002865A1 NL 1002865 A1 NL1002865 A1 NL 1002865A1 NL 1002865 A NL1002865 A NL 1002865A NL 1002865 A NL1002865 A NL 1002865A NL 1002865 A1 NL1002865 A1 NL 1002865A1
Authority
NL
Netherlands
Prior art keywords
filter material
adsorption filter
adsorption
filter
Prior art date
Application number
NL1002865A
Other languages
Dutch (nl)
Other versions
NL1002865C2 (en
Inventor
Klaus Dr Ammann
Heidi Bufe
George Gawron
Walter Goerner
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of NL1002865A1 publication Critical patent/NL1002865A1/en
Application granted granted Critical
Publication of NL1002865C2 publication Critical patent/NL1002865C2/en

Links

Classifications

    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • 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
    • B01J20/2805—Sorbents inside a permeable or porous casing, e.g. inside a container, bag or membrane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Filtering Materials (AREA)
NL1002865A 1995-09-05 1996-04-15 Adsorption filter material. NL1002865C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19532659 1995-09-05
DE1995132659 DE19532659C2 (en) 1995-09-05 1995-09-05 Adsorption filter material

Publications (2)

Publication Number Publication Date
NL1002865A1 true NL1002865A1 (en) 1997-03-06
NL1002865C2 NL1002865C2 (en) 1998-06-05

Family

ID=7771254

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1002865A NL1002865C2 (en) 1995-09-05 1996-04-15 Adsorption filter material.

Country Status (2)

Country Link
DE (1) DE19532659C2 (en)
NL (1) NL1002865C2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
US4462399A (en) * 1981-10-02 1984-07-31 Minnesota Mining And Manufacturing Company Powered air respirator and cartridge
DE3813563C2 (en) * 1988-04-22 2002-01-17 Mhb Filtration Gmbh & Co Kg Adsorption filter with high air permeability
GB2260916B (en) * 1989-02-15 1993-10-27 Pall Corp Filter device
DE4134222C2 (en) * 1991-10-16 2002-09-19 Mhb Filtration Gmbh & Co Kg Filters for passenger compartments
AU6403594A (en) * 1993-03-05 1994-09-26 Pall Corporation Gas purification system
US5350443B2 (en) * 1993-04-19 1999-08-10 Von Hasso Bluecher Filter sheet material for passenger cabins in motor vehicles

Also Published As

Publication number Publication date
NL1002865C2 (en) 1998-06-05
DE19532659C2 (en) 2001-02-01
DE19532659A1 (en) 1997-03-06

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 19980401

PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20101101