BE820466A - Procede de fabrication de supports de filtres poreux - Google Patents

Procede de fabrication de supports de filtres poreux

Info

Publication number: BE820466A
Authority: BE; Belgium
Prior art keywords: porous filter; producing porous; filter supports; supports; producing
Prior art date: 1973-09-28

Application number

BE0/149005A

Other languages

English (en)

Inventor

A Aurion

P Tritten

Original Assignee

Commissariat Energie Atomique

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.)

1973-09-28

Filing date

1974-09-27

Publication date

1982-07-02

1974-09-27 Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

1982-07-02 Publication of BE820466A publication Critical patent/BE820466A/fr

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
- B01D39/14—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
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/10—Separation by diffusion
- B01D59/12—Separation by diffusion by diffusion through barriers
- 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
- B01D69/08—Hollow fibre membranes
- B01D69/087—Details relating to the spinning process
- B01D69/088—Co-extrusion; Co-spinning
- 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
- B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
- 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
- B01D71/024—Oxides
- B01D71/025—Aluminium oxide
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/08—Specific temperatures applied
- B01D2323/081—Heating
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Filtering Materials (AREA)
Porous Artificial Stone Or Porous Ceramic Products (AREA)
Compositions Of Oxide Ceramics (AREA)
Catalysts (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

BE0/149005A 1973-09-28 1974-09-27 Procede de fabrication de supports de filtres poreux BE820466A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7334827A FR2463636A1 (fr)	1973-09-28	1973-09-28	Procede de fabrication de supports de filtres poreux
AU63507/80A AU540981B2 (en)	1973-09-28	1980-10-20	Micro-porous filter supports

Publications (1)

Publication Number	Publication Date
BE820466A true BE820466A (fr)	1982-07-02

Family

ID=32736711

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/149005A BE820466A (fr)	1973-09-28	1974-09-27	Procede de fabrication de supports de filtres poreux

Country Status (10)

Country	Link
US (1)	US4356215A (fr)
AU (1)	AU540981B2 (fr)
BE (1)	BE820466A (fr)
CA (1)	CA1103105A (fr)
DE (1)	DE2440081A1 (fr)
FR (1)	FR2463636A1 (fr)
GB (1)	GB1603295A (fr)
IT (1)	IT1050530B (fr)
LU (1)	LU70703A1 (fr)
NL (1)	NL180565C (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4418028A (en) *	1980-01-14	1983-11-29	Servimetal	Filtration block for liquid metals and alloys, with a mechanical and physical-chemical effect
FR2525912A1 (fr) *	1982-04-28	1983-11-04	Ceraver	Membrane de filtration, et procede de preparation d'une telle membrane
FR2549736B1 (fr) *	1983-07-29	1988-10-07	Ceraver	Membrane de filtration
FR2553758B1 (fr) *	1983-10-25	1991-07-05	Ceraver	Materiau poreux et filtre tubulaire comprenant ce materiau
JPS6144778A (ja) *	1984-08-03	1986-03-04	株式会社デンソー	多孔セラミツク体の製造方法
FR2575459B1 (fr) *	1984-12-28	1991-10-04	Commissariat Energie Atomique	Procede de fabrication de membranes minerales, poreuses et permeables
JPS61238315A (ja) *	1985-04-12	1986-10-23	Ngk Insulators Ltd	複層フイルタの製造方法
JPS61238304A (ja) *	1985-04-17	1986-10-23	Ngk Insulators Ltd	セラミックフィルタの製造方法
FR2587026B1 (fr) *	1985-09-09	1992-02-07	Centre Nat Rech Scient	Utilisation de poudres frittables de granulometrie particuliere dans la realisation d'elements de filtration en ceramique poreuse, et ceramiques ainsi obtenues
DE3704546A1 (de) *	1987-02-13	1988-08-25	Kernforschungsz Karlsruhe	Verfahren zur herstellung eines filters und danach hergestelltes filter
FI77162C (fi) *	1987-03-05	1989-02-10	Valmet Paper Machinery Inc	Filterkonstruktion och foerfarande foer bildande av filterkonstruktion.
ES2034629T3 (es) *	1988-05-24	1993-04-01	Ceramesh Limited	Membranas compuestas.
US5605628A (en) *	1988-05-24	1997-02-25	North West Water Group Plc	Composite membranes
US4888114A (en) *	1989-02-10	1989-12-19	E. I. Du Pont De Nemours And Company	Sintered coating for porous metallic filter surfaces
US5198006A (en) *	1989-04-07	1993-03-30	Asahi Glass Company, Ltd.	Ceramic filter for a dust-containing gas and method for its production
DE69033420T2 (de) *	1989-04-07	2000-07-20	Asahi Glass Co. Ltd., Tokio/Tokyo	Keramischer Filter für staubhaltige Gase und Verfahren zu seiner Herstellung
US5104546A (en) *	1990-07-03	1992-04-14	Aluminum Company Of America	Pyrogens separations by ceramic ultrafiltration
US5242595A (en) *	1991-04-25	1993-09-07	U.S. Filter/Illinois Water Treatment, Inc.	Bacteria removal by ceramic microfiltration
FR2723541B1 (fr) *	1994-08-09	1996-10-31	Tami Ind	Procede de fabrication de structures minerales filtrantes
ATE212681T1 (de) *	1998-04-17	2002-02-15	Gkn Sinter Metals Gmbh	Verfahren zur herstellung einer gesinterten metallschicht mit offener porosität
US6432308B1 (en)	2000-09-25	2002-08-13	Graver Technologies, Inc.	Filter element with porous nickel-based alloy substrate and metal oxide membrane
US20140109794A1 (en) *	2012-10-22	2014-04-24	Jainagesh Sekhar	Silicide materials, method to produce and protective treatment for same
WO2024185441A1 (fr) *	2023-03-09	2024-09-12	住友化学株式会社	Couche céramique poreuse, stratifié céramique poreux et membrane de séparation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU36783A1 (fr) *
GB832317A (en) *	1957-04-05	1960-04-06	Degussa	Process for the production of fine-pore metal filters, membranes and diaphragms
NL126633C (fr) *	1958-02-24	1900-01-01
US3748105A (en) *	1971-02-25	1973-07-24	Allegheny Ludlum Ind Inc	Corrosion resistant powder metal parts
BE787964A (fr) *	1971-08-24	1973-02-26	Montedison Spa	Procede de preparation de membranes ou barrieres composites poreuses pour installations de diffusion gazeuse

1973
- 1973-09-28 FR FR7334827A patent/FR2463636A1/fr active Granted
1974
- 1974-07-26 GB GB33226/74A patent/GB1603295A/en not_active Expired
- 1974-08-12 LU LU70703A patent/LU70703A1/fr unknown
- 1974-08-15 US US05/497,953 patent/US4356215A/en not_active Expired - Lifetime
- 1974-08-21 DE DE2440081A patent/DE2440081A1/de not_active Ceased
- 1974-09-19 IT IT69834/74A patent/IT1050530B/it active
- 1974-09-20 CA CA209,843A patent/CA1103105A/fr not_active Expired
- 1974-09-27 NL NLAANVRAGE7412774,A patent/NL180565C/xx not_active IP Right Cessation
- 1974-09-27 BE BE0/149005A patent/BE820466A/fr not_active IP Right Cessation
1980
- 1980-10-20 AU AU63507/80A patent/AU540981B2/en not_active Ceased

Also Published As

Publication number	Publication date
DE2440081A1 (de)	1982-07-08
US4356215A (en)	1982-10-26
GB1603295A (en)	1981-11-25
LU70703A1 (fr)	1981-02-02
IT1050530B (it)	1981-03-10
CA1103105A (fr)	1981-06-16
FR2463636B1 (fr)	1982-10-01
NL7412774A (nl)	1981-01-30
AU540981B2 (en)	1984-12-13
AU6350780A (en)	1982-04-29
FR2463636A1 (fr)	1981-02-27
NL180565B (nl)	1986-10-16
NL180565C (nl)	1987-03-16

Publication	Publication Date	Title
BE820466A (fr)	1982-07-02	Procede de fabrication de supports de filtres poreux
FR2295777A1 (fr)	1976-07-23	Procede de filtration
FR2324781A1 (fr)	1977-04-15	Procede de preparation de feuilles poreuses
BE812137A (fr)	1974-07-01	Procede de fabrication de pneumatiques
BE811600A (fr)	1974-08-26	Procede de filtration
BE823739A (fr)	1975-04-16	Procede de production du p-tolualdehyde
FR2309271A1 (fr)	1976-11-26	Procede de fabrication de filtres metalliques microporeux
BE819882A (fr)	1975-03-13	Procede de production de furylbenzimidazoles
BE817266A (fr)	1975-01-06	Procede de preparation de cephalexine
BE815415A (fr)	1974-09-16	Procede de production de maltose
FR2291194A1 (fr)	1976-06-11	Procede de preparation de nicotinitrile
BE822872A (fr)	1975-06-03	Procede de production de desacetoxycephalosporine c
FR2293424A1 (fr)	1976-07-02	Procede de production de nitrate de triamino-guanidine
BE823317A (fr)	1975-06-13	Procede de preparation de beta-chloroethyl-methyl-dichlorosilane
BE813390A (fr)	1974-10-07	Procede de fabrication de nitro-2-halogenophenols
RO65660A (fr)	1980-07-15	Procede pour obtenir thiono-thiol-phosphates
BE815170A (fr)	1974-11-18	Procede de production de cetazines
BE812681A (fr)	1974-09-23	Procede de fabrication de butynediol
BE820547A (fr)	1975-04-01	Procede de preparation du dichloro-1
BE820290A (fr)	1975-01-16	Procede de fabrication de pneumatiques
BE778825A (fr)	1972-08-01	Procede de fabrication d'elements tubulaires poreux
BE811073A (fr)	1974-08-16	Procede de preparation de diaminodiarylmethanes
BE813672A (fr)	1974-10-14	Procede de preparation de trimethylbenzoquinone
BE820476A (fr)	1975-01-16	Procede de preparation de alpha-6-desoxytetracyclines
BE813242A (fr)	1974-10-03	Procede de preparation de 1-nitro-2-alcoxy-carbonyl-5-carbamoyl-benzenes

Legal Events

Date	Code	Title	Description
1988-03-31	RE	Patent lapsed	Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE Effective date: 19870930

Date

Code

Title

Description

1988-03-31

Patent lapsed

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE

Effective date: 19870930