ATE78418T1 - Filter mit umlaufenden fasern in wirrlage. - Google Patents

Filter mit umlaufenden fasern in wirrlage.

Info

Publication number
ATE78418T1
ATE78418T1 AT88900939T AT88900939T ATE78418T1 AT E78418 T1 ATE78418 T1 AT E78418T1 AT 88900939 T AT88900939 T AT 88900939T AT 88900939 T AT88900939 T AT 88900939T AT E78418 T1 ATE78418 T1 AT E78418T1
Authority
AT
Austria
Prior art keywords
fibers
filter
bed
particulates
rounding
Prior art date
Application number
AT88900939T
Other languages
English (en)
Inventor
Robert E Maringer
Herman Nack
Richard Razgaitis
Original Assignee
Battelle Development 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 Battelle Development Corp filed Critical Battelle Development Corp
Application granted granted Critical
Publication of ATE78418T1 publication Critical patent/ATE78418T1/de

Links

Classifications

    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • B01D46/32—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering
    • B01D46/34—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering not horizontally, e.g. using shoots
    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/13—Catalyst contact
    • 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
    • Y10S55/44—Pile and pile-type filter mediums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Glass Compositions (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT88900939T 1986-12-31 1987-12-22 Filter mit umlaufenden fasern in wirrlage. ATE78418T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/948,210 US4976934A (en) 1985-05-03 1986-12-31 Nested, recirculating-fiber filter
PCT/US1987/003469 WO1988004954A1 (en) 1986-12-31 1987-12-22 Nested, recirculating-fiber filter
EP88900939A EP0296223B1 (de) 1986-12-31 1987-12-22 Filter mit umlaufenden fasern in wirrlage

Publications (1)

Publication Number Publication Date
ATE78418T1 true ATE78418T1 (de) 1992-08-15

Family

ID=25487484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88900939T ATE78418T1 (de) 1986-12-31 1987-12-22 Filter mit umlaufenden fasern in wirrlage.

Country Status (7)

Country Link
US (1) US4976934A (de)
EP (1) EP0296223B1 (de)
JP (1) JPH01501850A (de)
AT (1) ATE78418T1 (de)
CA (1) CA1312019C (de)
DE (1) DE3780631T2 (de)
WO (1) WO1988004954A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861354A (en) * 1988-07-29 1989-08-29 Battelle Memorial Institute Removing pollutant
DE3921720A1 (de) * 1989-07-01 1991-01-10 Sorg Gmbh & Co Kg Filtereinrichtung fuer staub und schwefelhaltige verbindungen enthaltende abgase von glasschmelzoefen
US5514399A (en) * 1994-06-27 1996-05-07 Nabisco, Inc. Method of applying particulates to baked goods and snacks
US6312490B1 (en) * 2000-01-07 2001-11-06 Siemens Westinghouse Power Corporation Interlocked fiber fail-safe regenerator device
GB2400330B (en) 2003-04-10 2007-05-30 Dynamic Proc Solutions Plc Filtration apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1570869A (en) * 1925-09-12 1926-01-26 Thomson Thomas Apparatus for filtering dust-laden gases
US2815826A (en) * 1955-05-05 1957-12-10 Frank W Young Air filtration
US3151187A (en) * 1959-04-23 1964-09-29 Alsacienne Constr Meca Fluid filtering system
US3708210A (en) * 1971-07-26 1973-01-02 Rieter Ag Maschf Method and apparatus for separating opened fiber flocks from an air stream
US4110081A (en) * 1977-06-09 1978-08-29 Uop Inc. Moving-bed radial flow solids-fluid contacting apparatus
GB2016432B (en) * 1978-03-17 1982-11-24 Hoelter H Metal oxide-coated coated silica fibres hot gas filter
DE2828130A1 (de) * 1978-06-27 1980-01-10 Duerr Otto Anlagen Gmbh Verfahren zur reinigung der abluft aus einer lackspritzanlage
US4227899A (en) * 1978-09-06 1980-10-14 Meny Allan H Absolute fluid filter
JPS6037047B2 (ja) * 1979-03-09 1985-08-23 住友重機械工業株式会社 脱硫用活性炭の再生法
US4229187A (en) * 1979-04-09 1980-10-21 Gamewell Manufacturing, Inc. Movable, continuously changing, self-charging electrostatic filter
DE3246183A1 (de) * 1982-05-06 1983-11-10 Adolf Dipl.-Ing. 3060 Stadthagen Margraf Schuettgutschichtfilter
DE3313943A1 (de) * 1982-05-13 1983-11-17 Delbag-Luftfilter Gmbh, 1000 Berlin Verfahren und vorrichtung zum kontinuierlichen austausch von in einem chemischen und/oder physikalischen vorgang, wie z. b. einem filter-, einem adsorptions- oder trockenvorgang, verbrauchten regenerierbaren kontaktmitteln, wie filtermaterialien, trockenmitteln, adsorbermaterialien oder katalysatoren

Also Published As

Publication number Publication date
WO1988004954A1 (en) 1988-07-14
CA1312019C (en) 1992-12-29
EP0296223A1 (de) 1988-12-28
DE3780631D1 (de) 1992-08-27
JPH01501850A (ja) 1989-06-29
US4976934A (en) 1990-12-11
DE3780631T2 (de) 1992-12-24
EP0296223B1 (de) 1992-07-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee