KR900012659A - 다공질 금속 지지체로 구성된 필터 및 이의 제조방법 - Google Patents

다공질 금속 지지체로 구성된 필터 및 이의 제조방법

Info

Publication number
KR900012659A
KR900012659A KR1019890013914A KR890013914A KR900012659A KR 900012659 A KR900012659 A KR 900012659A KR 1019890013914 A KR1019890013914 A KR 1019890013914A KR 890013914 A KR890013914 A KR 890013914A KR 900012659 A KR900012659 A KR 900012659A
Authority
KR
South Korea
Prior art keywords
porous metal
metal support
manufacturing same
filter composed
filter
Prior art date
Application number
KR1019890013914A
Other languages
English (en)
Other versions
KR0145711B1 (ko
Inventor
리오 개디스 조오지프
앨런 저어니건 대니얼
Original Assignee
그레이버 세퍼레이션즈 인코퍼레이티드
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 그레이버 세퍼레이션즈 인코퍼레이티드 filed Critical 그레이버 세퍼레이션즈 인코퍼레이티드
Publication of KR900012659A publication Critical patent/KR900012659A/ko
Application granted granted Critical
Publication of KR0145711B1 publication Critical patent/KR0145711B1/ko

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
KR1019890013914A 1989-02-10 1989-09-27 다공질 금속 지지체로 구성된 필터 및 이의 제조방법 KR0145711B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US310,141 1989-02-10
US07/310,141 US4888114A (en) 1989-02-10 1989-02-10 Sintered coating for porous metallic filter surfaces

Publications (2)

Publication Number Publication Date
KR900012659A true KR900012659A (ko) 1990-09-01
KR0145711B1 KR0145711B1 (ko) 1998-08-17

Family

ID=23201170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890013914A KR0145711B1 (ko) 1989-02-10 1989-09-27 다공질 금속 지지체로 구성된 필터 및 이의 제조방법

Country Status (13)

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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010083023A (ko) * 2000-04-01 2001-08-31 차상태 폐수 여과 시스템 및 그 방법

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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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KR20010083023A (ko) * 2000-04-01 2001-08-31 차상태 폐수 여과 시스템 및 그 방법

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 (ko) 1993-03-27
CA1325389C (en) 1993-12-21
IL91578A0 (en) 1990-04-29
IL91578A (en) 1994-07-31
NZ230545A (en) 1990-10-26

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