DE2820057C2 - - Google Patents

Info

Publication number
DE2820057C2
DE2820057C2 DE2820057A DE2820057A DE2820057C2 DE 2820057 C2 DE2820057 C2 DE 2820057C2 DE 2820057 A DE2820057 A DE 2820057A DE 2820057 A DE2820057 A DE 2820057A DE 2820057 C2 DE2820057 C2 DE 2820057C2
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2820057A
Other versions
DE2820057A1 (de
Inventor
Lambert H. Farmington Conn. Us Mott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2820057A1 publication Critical patent/DE2820057A1/de
Application granted granted Critical
Publication of DE2820057C2 publication Critical patent/DE2820057C2/de
Granted legal-status Critical Current

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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support material
    • 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
    • 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
    • B01D71/022—Metals
    • 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
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • B01D71/02232—Nickel
    • 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
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B22F3/1109—Inhomogenous pore distribution
    • 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
    • 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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/28—Pore treatments
    • B01D2323/283—Reducing the pores
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
DE19782820057 1976-12-13 1978-05-08 Filterelement Granted DE2820057A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/749,874 US4088576A (en) 1976-12-13 1976-12-13 Method of manufacture of tubular inertial filter

Publications (2)

Publication Number Publication Date
DE2820057A1 DE2820057A1 (de) 1979-11-22
DE2820057C2 true DE2820057C2 (de) 1987-04-02

Family

ID=25015581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782820057 Granted DE2820057A1 (de) 1976-12-13 1978-05-08 Filterelement

Country Status (5)

Country Link
US (1) US4088576A (de)
JP (1) JPS54146076A (de)
DE (1) DE2820057A1 (de)
FR (1) FR2424756A1 (de)
GB (1) GB1593127A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012935A1 (de) * 2008-03-06 2009-09-10 Piller Entgrattechnik Gmbh Rückspülfilter

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* Cited by examiner, † Cited by third party
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US4329157A (en) * 1978-05-16 1982-05-11 Monsanto Company Inorganic anisotropic hollow fibers
US4264452A (en) * 1978-09-22 1981-04-28 E. I. Du Pont De Nemours And Company Pump seal flush
US4190538A (en) * 1978-09-22 1980-02-26 E. I. Du Pont De Nemours And Company Pump seal flush
US4251453A (en) * 1979-08-22 1981-02-17 Conoco, Inc. Production of aluminum alkyls
US4632764A (en) * 1979-11-30 1986-12-30 International Sludge Reduction Company Sludge dewatering process using multiple layer plate
US4481114A (en) * 1980-10-30 1984-11-06 International Sludge Reduction Company Sludge dewatering system
US4381998A (en) * 1981-08-27 1983-05-03 U.S. Environmental Products, Inc. Rigid filter plate and process for manufacture of the same
US4452698A (en) * 1981-08-27 1984-06-05 U.S. Environmental Products, Inc. Rigid filter plate and process for manufacture of the same
FR2513536B1 (fr) * 1981-09-30 1988-05-06 Comp Generale Electricite Dispositif de filtration d'un liquide
GB8322275D0 (en) * 1983-08-18 1983-09-21 British Petroleum Co Plc Removing liquids from slurries
US4966696A (en) * 1984-03-01 1990-10-30 Isco, Inc. Method of making a frit
DE3413214C2 (de) * 1984-04-07 1996-03-21 Herding Entstaubung Selbsttragendes Filterelement mit einer porösen Struktur aus körnigem Polyethylen
ES8705774A1 (es) * 1984-04-07 1987-05-16 Herding Entstaubung Filtro para separar particulas de materia solida de medios gaseosos o liquidos
DE3413213A1 (de) * 1984-04-07 1985-10-24 Herding GmbH Entstaubungsanlagen, 8450 Amberg Filterelement zum abscheiden von feststoffteilchen aus gasfoermigen oder fluessigen medien
DE3519620A1 (de) * 1984-06-04 1986-01-02 Norton Co., Worcester, Mass. Einrichtung und verfahren zur steuerung der diffusion von fluidkomponenten
US4562039A (en) * 1984-06-27 1985-12-31 Pall Corporation Porous metal article and method of making
US4874516A (en) * 1984-12-29 1989-10-17 Ngk Insulators, Ltd. A ceramic filter for semi-ultrafiltration
ZA86448B (en) * 1985-02-01 1986-11-26 Pall Corp Seamless porous metal article and method of making
WO1986005117A1 (en) * 1985-03-06 1986-09-12 Memtec Limited Altering pore size distributions
JPS61238315A (ja) * 1985-04-12 1986-10-23 Ngk Insulators Ltd 複層フイルタの製造方法
GB8524972D0 (en) * 1985-10-10 1985-11-13 Atomic Energy Authority Uk Liquid treatment
US4861580A (en) * 1985-10-15 1989-08-29 The Liposome Company, Inc. Composition using salt form of organic acid derivative of alpha-tocopheral
US5041278A (en) * 1985-10-15 1991-08-20 The Liposome Company, Inc. Alpha tocopherol-based vesicles
EP0242209B1 (de) * 1986-04-16 1990-06-27 Alcan International Limited Zusammengesetzte Membranen
JPH01503282A (ja) * 1986-05-05 1989-11-09 シリンクス、リサーチ、インスチツート、プロプライエタリ、リミテッド 浸透蒸溜法およびその半透性バリヤー
DE3727277A1 (de) * 1986-08-20 1988-02-25 Toshiba Ceramics Co Verfahren und vorrichtung zum filtern einer fluessigkeit
GB8700709D0 (en) * 1987-01-13 1987-02-18 British Hydromechanics Composite membrane material design
FR2611527A1 (fr) * 1987-02-26 1988-09-09 Sfec Membrane inorganique d'ultrafiltration ou de microfiltration modifiee par un polymere hydrophile, son procede de preparation et son utilisation pour la separation de proteines
JPS63237780A (ja) * 1987-03-27 1988-10-04 Takeshi Kobayashi 枯草菌のろ過方法
JPH02502978A (ja) * 1987-04-16 1990-09-20 ザ　リポソーム　カンパニー，インコーポレイテッド リポソームの連続的サイズ減少方法及び装置
FR2614214B1 (fr) * 1987-04-23 1993-02-12 Commissariat Energie Atomique Membrane semi-permeable organominerale et son procede de fabrication.
US4834864A (en) * 1987-09-16 1989-05-30 Exxon Research And Engineering Company Once-through coking with solids recycle
CA1312033C (en) * 1987-09-16 1992-12-29 Clarence M. Eidt, Jr. Combination coking and hydroconversion process
JPH01148318A (ja) * 1987-12-04 1989-06-09 Toshiba Ceramics Co Ltd 固液分離装置
US4888114A (en) * 1989-02-10 1989-12-19 E. I. Du Pont De Nemours And Company Sintered coating for porous metallic filter surfaces
NL9000417A (nl) * 1990-02-21 1991-09-16 Tno Anorganische membranen alsmede werkwijze voor het vervaardigen van anorganische membranen.
JPH0763571B2 (ja) * 1990-05-18 1995-07-12 麒麟麦酒株式会社 濾過システム
US5308494A (en) * 1993-03-24 1994-05-03 E. I. Du Pont De Nemours And Company Method for improving filter efficiency
US5525235A (en) * 1994-05-17 1996-06-11 Energy Biosystems Corporation Method for separating a petroleum containing emulsion
JPH0996622A (ja) * 1995-09-29 1997-04-08 Matsushita Electric Ind Co Ltd ガスセンサおよびその製造方法
DE19608104C1 (de) * 1996-03-02 1997-10-23 Hydac Filtertechnik Gmbh Druckimpuls-Rückspülung von Filtern
FR2748472B1 (fr) * 1996-05-09 1998-06-26 Inst Francais Du Petrole Procede de fabrication d'un materiau poreux inhomogene
US5897915A (en) * 1996-10-28 1999-04-27 Corning Incorporated Coated substrates, method for producing same, and use therefor
DE19645451C1 (de) * 1996-11-04 1998-08-13 Tech Uni Dresden Dezernat 5 Sg Verfahren zur Abtrennung und Verminderung feiner Partikelfraktionen von Suspensionen und Aerosolen
US6432308B1 (en) 2000-09-25 2002-08-13 Graver Technologies, Inc. Filter element with porous nickel-based alloy substrate and metal oxide membrane
FR2846255B1 (fr) * 2002-10-25 2005-01-28 Tech Avancees & Membranes Ind Membrane pour filtration tangentielle et son procede de fabrication
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
DE102007012928B4 (de) * 2007-03-19 2009-09-03 Umicore Ag & Co. Kg Verfahren zur Einbringung einer katalytischen Beschichtung in die Poren eines keramischen Durchfluß-Wabenkörpers
DE102012220181A1 (de) * 2012-11-06 2014-05-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Partikelfilter
TWM491518U (zh) * 2014-06-23 2014-12-11 li-qun He 柔水滲透出水器
DE102015001167A1 (de) * 2015-02-02 2016-08-04 Entex Rust & Mitschke Gmbh Entgasen bei der Extrusion von Kunststoffen
CN108032466A (zh) * 2017-11-27 2018-05-15 山东豪迈机械科技股份有限公司 一种轮胎模具及其制造方法
CN108099064A (zh) * 2017-11-27 2018-06-01 山东豪迈机械科技股份有限公司 基于3d打印的模具制造方法及轮胎模具
CN114769597A (zh) * 2022-06-24 2022-07-22 西部宝德科技股份有限公司 金属粉末多孔基体管外壁膜层的制备方法及装置

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US2457051A (en) * 1944-08-18 1948-12-21 Tecalemit Ltd Method of making reinforced porous metal members
US2826309A (en) * 1953-06-26 1958-03-11 Purolator Products Inc Edge type filter elements and methods of making the same
DE1131896B (de) * 1956-04-18 1962-06-20 Deutsche Edelstahlwerke Ag Verfahren zum Herstellen poroes gesinterter zweischichtiger Metallkoerper
FR1197982A (fr) * 1958-01-27 1959-12-03 Commissariat Energie Atomique Membranes poreuses à porosité très fine et leur procédé de fabrication
US2979400A (en) * 1959-02-04 1961-04-11 Purolator Products Inc Porous media
US3241681A (en) * 1959-02-09 1966-03-22 Pall Corp Filter elements
FR1321462A (fr) * 1962-02-05 1963-03-22 Poudres Metalliques Alliages Speciaux Ugine Carbone Procédé de fabrication d'éléments poreux composites
US3567437A (en) * 1968-05-16 1971-03-02 Lambert H Mott Method for forming porous seamless tubing
GB1296653A (de) * 1971-01-29 1972-11-15
FR2327090A1 (fr) * 1971-02-16 1977-05-06 Commissariat Energie Atomique Procede de fabrication d'elements tubulaires poreux
US3796314A (en) * 1972-04-17 1974-03-12 Westinghouse Electric Corp Castings for reverse osmosis membrane supports
DE2622814A1 (de) * 1976-05-21 1977-12-01 Seitz Filter Werke Membranfilter mit faserstoff-verstaerkung und verfahren zu seiner herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012935A1 (de) * 2008-03-06 2009-09-10 Piller Entgrattechnik Gmbh Rückspülfilter
DE102008012935B4 (de) 2008-03-06 2022-04-28 Piller Entgrattechnik Gmbh Vorrichtung zum Reinigen von verschmutzten Flüssigkeiten mit einem Rückspülfilter

Also Published As

Publication number Publication date
FR2424756B1 (de) 1985-02-01
US4088576A (en) 1978-05-09
JPS54146076A (en) 1979-11-14
DE2820057A1 (de) 1979-11-22
FR2424756A1 (fr) 1979-11-30
GB1593127A (en) 1981-07-15
JPS6120327B2 (de) 1986-05-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B01D 39/20

8128 New person/name/address of the agent

Representative=s name: MENGES, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee