MXPA03006399A - Filtros con estructura graduada, y metodo para su produccion. - Google Patents

Filtros con estructura graduada, y metodo para su produccion.

Info

Publication number
MXPA03006399A
MXPA03006399A MXPA03006399A MXPA03006399A MXPA03006399A MX PA03006399 A MXPA03006399 A MX PA03006399A MX PA03006399 A MXPA03006399 A MX PA03006399A MX PA03006399 A MXPA03006399 A MX PA03006399A MX PA03006399 A MXPA03006399 A MX PA03006399A
Authority
MX
Mexico
Prior art keywords
filters
producing
metal oxide
same
graduated structure
Prior art date
Application number
MXPA03006399A
Other languages
English (en)
Inventor
Neumann Peter
Original Assignee
Gkn Sinter Metals 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 Gkn Sinter Metals Gmbh filed Critical Gkn Sinter Metals Gmbh
Publication of MXPA03006399A publication Critical patent/MXPA03006399A/es

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
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2079—Other inorganic materials, e.g. ceramics the material being particulate or granular otherwise bonded, e.g. by resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

La presente invencion tiene por objeto proporcionar filtros con una estructura graduada, que son sencillos de producir y exhiben excelentes propiedades en lo referente a su permeabilidad a los liqidos y/o gases. Para lograr esto, los filtros se producen de material capaz de sinterizacion que consta de al menos dos capas de tamano de poro diferente, siendo que una primera capa tiene un tamano minimo de poro de 0.005 æm y esta constituida de oxido de metal o mezclas de oxido de metal, y la capa adicional que se conecta a la primera capa esta constituida de un material que no es oxido de metal. La invencion tambien se relaciona con un metodo para producir los filtros de la invencion y a su uso.
MXPA03006399A 2001-01-19 2002-01-12 Filtros con estructura graduada, y metodo para su produccion. MXPA03006399A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10102295A DE10102295A1 (de) 2001-01-19 2001-01-19 Gradiert aufgebaute Filter und Verfahren zu ihrer Herstellung
PCT/EP2002/000232 WO2002062450A1 (de) 2001-01-19 2002-01-12 Gradiert aufgebaute filter und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
MXPA03006399A true MXPA03006399A (es) 2004-04-21

Family

ID=7671074

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03006399A MXPA03006399A (es) 2001-01-19 2002-01-12 Filtros con estructura graduada, y metodo para su produccion.

Country Status (11)

Country Link
US (1) US20040050773A1 (es)
EP (1) EP1351752B1 (es)
JP (1) JP4312459B2 (es)
KR (1) KR100526098B1 (es)
CN (1) CN1265864C (es)
AT (1) ATE292507T1 (es)
BR (1) BR0206462A (es)
DE (2) DE10102295A1 (es)
ES (1) ES2240685T3 (es)
MX (1) MXPA03006399A (es)
WO (1) WO2002062450A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846255B1 (fr) * 2002-10-25 2005-01-28 Tech Avancees & Membranes Ind Membrane pour filtration tangentielle et son procede de fabrication
KR101076135B1 (ko) * 2002-12-12 2011-10-21 엔테그리스, 아이엔씨. 다공성 소결 복합 재료
FR2869241B1 (fr) * 2004-04-23 2006-07-21 Tech Avancees & Membranes Ind Support a porosite modifiee et membrane pour la filtration tangentielle d'un fluide
SE529166C2 (sv) 2004-11-26 2007-05-22 Pakit Int Trading Co Inc Massaform
AT502437B1 (de) * 2005-10-17 2007-09-15 Andritz Ag Maschf Filterelement
KR100846183B1 (ko) * 2006-12-04 2008-07-14 김기호 고온가스 및 입자상물질 처리를 위한 금속산화물 필터 및그 제조방법.
DE102009057127A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Teilchenfilter, Filterkörper, deren Herstellung und Verwendung
US8486171B2 (en) * 2010-02-04 2013-07-16 Nanjing University Of Technology Dry dust removal method in organic chlorosilane production
WO2013102127A2 (en) * 2011-12-29 2013-07-04 Rolls-Royce Corporation Filter
JP6087594B2 (ja) * 2012-11-22 2017-03-01 株式会社Ｎｂｃメッシュテック 導電性を有する集塵部用抗ウイルス性フィルタ
KR102043423B1 (ko) * 2018-06-12 2019-11-11 경북대학교 산학협력단 복합 산화물을 코팅한 수처리용 전기전도성 분리막 및 이의 제조방법
KR102191496B1 (ko) * 2018-08-25 2020-12-15 (주)대성에어텍 후처리 에어 필터

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241681A (en) * 1959-02-09 1966-03-22 Pall Corp Filter elements
JPS5962305A (ja) * 1982-09-30 1984-04-09 Teijin Ltd 気体分離用複合膜の製造法
US4557957A (en) * 1983-03-18 1985-12-10 W. L. Gore & Associates, Inc. Microporous metal-plated polytetrafluoroethylene articles and method of manufacture
ES2050716T3 (es) * 1988-03-17 1994-06-01 Ceramiques Tech Soc D Membrana de filtrado y procedimiento de fabricacion.
GB8812217D0 (en) * 1988-05-24 1988-06-29 Alcan Int Ltd Composite membranes
JPH01304006A (ja) * 1988-05-31 1989-12-07 Ngk Insulators Ltd 無機多孔質膜およびその製造法
US4888114A (en) * 1989-02-10 1989-12-19 E. I. Du Pont De Nemours And Company Sintered coating for porous metallic filter surfaces
US5342431A (en) * 1989-10-23 1994-08-30 Wisconsin Alumni Research Foundation Metal oxide membranes for gas separation
JPH03143535A (ja) * 1989-10-26 1991-06-19 Toto Ltd セラミックス製非対称膜及びその製造方法
NL9101269A (nl) * 1991-07-19 1993-02-16 Hoogovens Ind Ceramics Werkwijze voor het vervaardigen van een keramisch membraan voor micro- of ultrafiltratie.
DE69527710T2 (de) * 1994-05-23 2003-04-10 Pall Corp Metallfilter für anwendungen bei hoher temperatur
JPH0889731A (ja) * 1994-09-26 1996-04-09 N K K Seimitsu Kk 金属粉末製フィルターおよびその製造方法
JP3600321B2 (ja) * 1995-08-25 2004-12-15 日本精線株式会社 高純度ガス用の精密フィルター及びその製造方法
JPH09295811A (ja) * 1996-04-30 1997-11-18 Lion Corp 無定形多孔体及びその製造方法
JPH1015321A (ja) * 1996-07-05 1998-01-20 Hitachi Metals Ltd 金属フィルタの製造方法
WO1998030315A1 (en) * 1997-01-10 1998-07-16 Ellipsis Corporation Micro and ultrafilters with controlled pore sizes and pore size distribution and method for making
JPH1121601A (ja) * 1997-07-07 1999-01-26 Kubota Corp 複層多孔質体およびその製造方法
JPH11188217A (ja) * 1997-12-26 1999-07-13 Toshiba Ceramics Co Ltd セラミックスフイルターの製造方法
EP1079949A4 (en) * 1998-05-04 2002-09-11 Colorado School Of Mines MATERIALS CONTAINING POROUS METAL, PROCESS FOR PRODUCING THE SAME, AND PRODUCTS COMPRISING SAME OR MANUFACTURED THEREFROM

Also Published As

Publication number Publication date
DE50202709D1 (de) 2005-05-12
JP2004521732A (ja) 2004-07-22
EP1351752A1 (de) 2003-10-15
ES2240685T3 (es) 2005-10-16
WO2002062450A1 (de) 2002-08-15
CN1487850A (zh) 2004-04-07
CN1265864C (zh) 2006-07-26
US20040050773A1 (en) 2004-03-18
KR100526098B1 (ko) 2005-11-03
JP4312459B2 (ja) 2009-08-12
ATE292507T1 (de) 2005-04-15
EP1351752B1 (de) 2005-04-06
BR0206462A (pt) 2004-02-03
KR20040007440A (ko) 2004-01-24
DE10102295A1 (de) 2002-08-08

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