EA200201304A1 - CERAMIC FILTER ELEMENT AND METHOD FOR ITS MANUFACTURE - Google Patents

CERAMIC FILTER ELEMENT AND METHOD FOR ITS MANUFACTURE

Info

Publication number
EA200201304A1
EA200201304A1 EA200201304A EA200201304A EA200201304A1 EA 200201304 A1 EA200201304 A1 EA 200201304A1 EA 200201304 A EA200201304 A EA 200201304A EA 200201304 A EA200201304 A EA 200201304A EA 200201304 A1 EA200201304 A1 EA 200201304A1
Authority
EA
Eurasian Patent Office
Prior art keywords
manufacture
filter element
ceramic filter
ceramic
filter
Prior art date
Application number
EA200201304A
Other languages
Russian (ru)
Other versions
EA005787B1 (en
Original Assignee
Закрытое акционерное общество Научно-технический центр "Бакор"
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
Priority claimed from RU2002105355/12A external-priority patent/RU2205057C1/en
Priority claimed from RU2002107477/03A external-priority patent/RU2208001C1/en
Application filed by Закрытое акционерное общество Научно-технический центр "Бакор" filed Critical Закрытое акционерное общество Научно-технический центр "Бакор"
Publication of EA200201304A1 publication Critical patent/EA200201304A1/en
Publication of EA005787B1 publication Critical patent/EA005787B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/061—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances by melting out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • 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
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
EA200201304A 2002-03-01 2002-11-26 Ceramic filtering element and method for production thereof EA005787B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2002105355/12A RU2205057C1 (en) 2002-03-01 2002-03-01 Sector member of disks ceramic filter
RU2002107477/03A RU2208001C1 (en) 2002-03-27 2002-03-27 Method of manufacturing hollow ceramic filter element
PCT/RU2002/000510 WO2003074151A1 (en) 2002-03-01 2002-11-26 Ceramic filtering element and method of the production thereof

Publications (2)

Publication Number Publication Date
EA200201304A1 true EA200201304A1 (en) 2004-08-26
EA005787B1 EA005787B1 (en) 2005-06-30

Family

ID=27791079

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200201304A EA005787B1 (en) 2002-03-01 2002-11-26 Ceramic filtering element and method for production thereof

Country Status (3)

Country Link
AU (1) AU2002349611A1 (en)
EA (1) EA005787B1 (en)
WO (1) WO2003074151A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4682232B2 (en) * 2008-08-04 2011-05-11 日本碍子株式会社 Filter material for molten metal
CN104002367B (en) * 2014-05-30 2016-05-18 成都易态科技有限公司 Prepare isostatic pressing mold and the method for sintered porous material filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629483A (en) * 1986-01-06 1986-12-16 Refractron Corp. Ceramic filter with plural layers of different porosity
FI77162C (en) * 1987-03-05 1989-02-10 Valmet Paper Machinery Inc FILTERKONSTRUKTION OCH FOERFARANDE FOER BILDANDE AV FILTERKONSTRUKTION.
JP2578176B2 (en) * 1988-08-12 1997-02-05 日本碍子株式会社 Porous ceramic honeycomb filter and method for producing the same
FI912760A (en) * 1991-06-07 1992-12-08 Tamfelt Oy Ab SKIVFILTER OCH FILTERELEMENT FOER SKIVFILTER
DE4330163C2 (en) * 1993-09-07 1996-01-18 Koppe Franz Porous ceramic filter

Also Published As

Publication number Publication date
EA005787B1 (en) 2005-06-30
WO2003074151A1 (en) 2003-09-12
AU2002349611A1 (en) 2003-09-16

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU