IN172057B - - Google Patents

Info

Publication number
IN172057B
IN172057B IN729/CAL/89A IN729CA1989A IN172057B IN 172057 B IN172057 B IN 172057B IN 729CA1989 A IN729CA1989 A IN 729CA1989A IN 172057 B IN172057 B IN 172057B
Authority
IN
India
Application number
IN729/CAL/89A
Other languages
English (en)
Inventor
Joseph Leo Gaddis
Danel Alan Jernigan
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IN172057B publication Critical patent/IN172057B/en

Links

Classifications

    • 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
    • B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • 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
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • 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
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/114—Making porous workpieces or articles the porous products being formed by impregnation
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Powder Metallurgy (AREA)
IN729/CAL/89A 1989-02-10 1989-09-05 IN172057B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/310,141 US4888114A (en) 1989-02-10 1989-02-10 Sintered coating for porous metallic filter surfaces

Publications (1)

Publication Number Publication Date
IN172057B true IN172057B (ja) 1993-03-27

Family

ID=23201170

Family Applications (1)

Application Number Title Priority Date Filing Date
IN729/CAL/89A IN172057B (ja) 1989-02-10 1989-09-05

Country Status (13)

Country Link
US (1) US4888114A (ja)
EP (1) EP0381812B1 (ja)
JP (1) JP2903128B2 (ja)
KR (1) KR0145711B1 (ja)
CN (1) CN1020330C (ja)
AT (1) ATE156382T1 (ja)
AU (1) AU613789B2 (ja)
CA (1) CA1325389C (ja)
DE (1) DE68928237T2 (ja)
IL (1) IL91578A (ja)
IN (1) IN172057B (ja)
NZ (1) NZ230545A (ja)
ZA (1) ZA896941B (ja)

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US5186833A (en) * 1991-10-10 1993-02-16 Exxon Research And Engineering Company Composite metal-ceramic membranes and their fabrication
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US5378426A (en) * 1992-10-21 1995-01-03 Pall Corporation Oxidation resistant metal particulates and media and methods of forming the same with low carbon content
US5308494A (en) * 1993-03-24 1994-05-03 E. I. Du Pont De Nemours And Company Method for improving filter efficiency
US5310877A (en) * 1993-04-08 1994-05-10 E. I. Du Pont De Nemours And Company Method for separating serum albumin and gamma globulin
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US5500029A (en) * 1994-04-25 1996-03-19 Industrial Filter & Pump Mfg. Co. Filter element and method of manufacture
RU2079349C1 (ru) * 1994-06-17 1997-05-20 Малое государственное предприятие "ВИАМ-41" Фильтрующий элемент для микро- и ультрафильтрации и способ его изготовления
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US6309546B1 (en) 1997-01-10 2001-10-30 Ellipsis Corporation Micro and ultrafilters with controlled pore sizes and pore size distribution and methods for making
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DE19738376A1 (de) * 1997-09-03 1999-03-04 Mann & Hummel Filter Filterelement
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US6398837B1 (en) * 2000-06-05 2002-06-04 Siemens Westinghouse Power Corporation Metal-ceramic composite candle filters
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DE10102295A1 (de) * 2001-01-19 2002-08-08 Gkn Sinter Metals Gmbh Gradiert aufgebaute Filter und Verfahren zu ihrer Herstellung
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US6998009B2 (en) * 2003-06-10 2006-02-14 Ut-Battelle, Llc Filter and method of fabricating
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WO2005087340A1 (en) 2004-03-05 2005-09-22 Waters Investments Limited Frit for high pressure liquid chromotography
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
US20050252851A1 (en) * 2004-05-17 2005-11-17 Mann Nicholas R Filter and method of forming a filter
KR100545109B1 (ko) * 2004-11-29 2006-01-31 가야에이엠에이 주식회사 자동차 에어백의 가스발생장치에 사용되는 필터의 제작방법
CN1299797C (zh) * 2004-12-31 2007-02-14 华南理工大学 一种多孔无机微滤滤芯的制备方法
JP4692542B2 (ja) * 2005-03-15 2011-06-01 株式会社Ｉｈｉ 保護コート及び金属構造体
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CN111519166A (zh) * 2015-02-13 2020-08-11 恩特格里斯公司 衬底部分上的复合原子层沉积ald涂层及在衬底部分上形成经图案化ald涂层的方法
CN104888616B (zh) * 2015-04-16 2017-07-28 江苏海翔化工有限公司 一种大孔金属表面制备微孔金属层的方法
CN104959611B (zh) * 2015-05-26 2017-10-27 成都易态科技有限公司 多孔过滤薄膜及多孔过滤薄膜的制备方法
CN104874801B (zh) * 2015-05-26 2017-10-27 成都易态科技有限公司 多孔过滤薄膜及多孔过滤薄膜的制备方法
CN108251877A (zh) * 2016-12-29 2018-07-06 北京有色金属研究总院 一种多孔氧化铝膜层及其制备方法
KR102653736B1 (ko) 2017-03-07 2024-04-02 1934612 온타리오 인코포레이티드 막에 대한 마커 기반의 직접 무결성 검사 시스템 및 방법
CN107297151B (zh) * 2017-08-15 2020-05-19 西北有色金属研究院 一种陶瓷金属复合多孔膜管的制备方法
CN107760927B (zh) * 2017-10-20 2020-01-07 湘潭大学 Ni-Cr-Fe覆膜结构金属多孔材料及其制备方法
KR102043423B1 (ko) * 2018-06-12 2019-11-11 경북대학교 산학협력단 복합 산화물을 코팅한 수처리용 전기전도성 분리막 및 이의 제조방법
US11298663B2 (en) * 2018-08-28 2022-04-12 Molecule Works Inc. Thin metal/ceramic hybrid membrane sheet and filter
CN110408922A (zh) * 2019-08-29 2019-11-05 西安石油大学 一种梯度复合多孔膜管的制备方法
CN110744012B (zh) * 2019-10-25 2021-03-19 武汉科技大学 一种金属浇铸用螺旋孔型陶瓷过滤器
CN112057944A (zh) * 2020-09-21 2020-12-11 中核四川环保工程有限责任公司 一种烧结金属过滤器的清洗方法
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Also Published As

Publication number Publication date
NZ230545A (en) 1990-10-26
DE68928237D1 (de) 1997-09-11
KR900012659A (ko) 1990-09-01
KR0145711B1 (ko) 1998-08-17
ATE156382T1 (de) 1997-08-15
US4888114A (en) 1989-12-19
EP0381812B1 (en) 1997-08-06
CA1325389C (en) 1993-12-21
AU4128689A (en) 1990-08-16
JP2903128B2 (ja) 1999-06-07
CN1044768A (zh) 1990-08-22
EP0381812A1 (en) 1990-08-16
JPH02233117A (ja) 1990-09-14
CN1020330C (zh) 1993-04-21
IL91578A0 (en) 1990-04-29
DE68928237T2 (de) 1998-03-12
AU613789B2 (en) 1991-08-08
IL91578A (en) 1994-07-31
ZA896941B (en) 1991-05-29

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