IL91578A - Adhesive coating for the interior surfaces of porous metal filters and its manufacture - Google Patents

Adhesive coating for the interior surfaces of porous metal filters and its manufacture

Info

Publication number
IL91578A
IL91578A IL9157889A IL9157889A IL91578A IL 91578 A IL91578 A IL 91578A IL 9157889 A IL9157889 A IL 9157889A IL 9157889 A IL9157889 A IL 9157889A IL 91578 A IL91578 A IL 91578A
Authority
IL
Israel
Prior art keywords
stainless steel
micrometers
filter
metal oxide
substrate
Prior art date
Application number
IL9157889A
Other languages
English (en)
Hebrew (he)
Other versions
IL91578A0 (en
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 IL91578A0 publication Critical patent/IL91578A0/xx
Publication of IL91578A publication Critical patent/IL91578A/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
IL9157889A 1989-02-10 1989-09-08 Adhesive coating for the interior surfaces of porous metal filters and its manufacture IL91578A (en)

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 (2)

Publication Number Publication Date
IL91578A0 IL91578A0 (en) 1990-04-29
IL91578A true IL91578A (en) 1994-07-31

Family

ID=23201170

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9157889A IL91578A (en) 1989-02-10 1989-09-08 Adhesive coating for the interior surfaces of porous metal filters and its manufacture

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
US5358552A (en) * 1992-07-30 1994-10-25 Pall Corporation In situ filter cleaning system for gas streams
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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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JP5129926B2 (ja) * 2002-12-12 2013-01-30 インテグリス・インコーポレーテッド 多孔質焼結コンポジット材料
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KR102043423B1 (ko) * 2018-06-12 2019-11-11 경북대학교 산학협력단 복합 산화물을 코팅한 수처리용 전기전도성 분리막 및 이의 제조방법
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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
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Also Published As

Publication number Publication date
JPH02233117A (ja) 1990-09-14
EP0381812B1 (en) 1997-08-06
CN1020330C (zh) 1993-04-21
ZA896941B (en) 1991-05-29
DE68928237T2 (de) 1998-03-12
JP2903128B2 (ja) 1999-06-07
AU613789B2 (en) 1991-08-08
KR0145711B1 (ko) 1998-08-17
EP0381812A1 (en) 1990-08-16
US4888114A (en) 1989-12-19
AU4128689A (en) 1990-08-16
DE68928237D1 (de) 1997-09-11
ATE156382T1 (de) 1997-08-15
CN1044768A (zh) 1990-08-22
IN172057B (ja) 1993-03-27
CA1325389C (en) 1993-12-21
IL91578A0 (en) 1990-04-29
KR900012659A (ko) 1990-09-01
NZ230545A (en) 1990-10-26

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