BE817272A - Provede de traitement de filtres metalliques poreux - Google Patents

Provede de traitement de filtres metalliques poreux

Info

Publication number: BE817272A
Authority: BE; Belgium
Prior art keywords: provede; treatment; porous metal; metal filters; filters
Prior art date: 1973-07-26

Application number

BE146238A

Other languages

English (en)

French (fr)

Inventor

P Bergez

R Lacroix

P Plurien

J P Touboul

Original Assignee

Commissariat A L'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.)

1973-07-26

Filing date

1974-07-04

Publication date

1976-11-26

1974-07-04 Application filed by Commissariat A L'energie Atomique filed Critical Commissariat A L'energie Atomique

1976-11-26 Publication of BE817272A publication Critical patent/BE817272A/xx

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
- B01D67/0041—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
- 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
- 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
- B01D59/14—Construction of the barrier
- 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
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/34—Embedding in a powder mixture, i.e. pack cementation
- C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
- C23C10/48—Aluminising
- 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
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Separation Using Semi-Permeable Membranes (AREA)

BE146238A 1973-07-26 1974-07-04 Provede de traitement de filtres metalliques poreux BE817272A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7327357A FR2309271A1 (fr)	1973-07-26	1973-07-26	Procede de fabrication de filtres metalliques microporeux

Publications (1)

Publication Number	Publication Date
BE817272A true BE817272A (fr)	1976-11-26

Family

ID=9123151

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE146238A BE817272A (fr)	1973-07-26	1974-07-04	Provede de traitement de filtres metalliques poreux

Country Status (7)

Country	Link
US (1)	US4053662A (it)
BE (1)	BE817272A (it)
CA (1)	CA1040938A (it)
FR (1)	FR2309271A1 (it)
GB (1)	GB1477340A (it)
IT (1)	IT1016219B (it)
NL (1)	NL7409927A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2655310C3 (de) *	1976-12-07	1982-01-14	Kernforschungsanlage Jülich GmbH, 5170 Jülich	Filter zur Reinigung eines strömenden Gases von einer als atomare oder molekulare Teilchen vorliegenden Substanz
FR2550953B1 (fr) *	1977-04-12	1987-02-20	Commissariat Energie Atomique	Procede de fabrication de membranes minerales permeables
US4175153A (en) *	1978-05-16	1979-11-20	Monsanto Company	Inorganic anisotropic hollow fibers
US4268278A (en) *	1978-05-16	1981-05-19	Monsanto Company	Inorganic anisotropic hollow fibers
US7733263B1 (en) *	1978-07-11	2010-06-08	The United States Of America As Represented By The Secretary Of The Air Force	Infrared camouflage coating system
DE3413894A1 (de) *	1983-04-15	1984-10-25	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, Aichi	Verfahren zum ansetzen eines garnendes
CH660309A5 (de) *	1983-07-12	1987-04-15	Sulzer Ag	Verfahren zur herstellung eines filters sowie nach dem verfahren hergestelltes filter.
FR2619952B1 (fr) *	1987-09-01	1989-11-17	Pechiney Uranium	Procede d'epuration des traces d'elements radioactifs generes lors du stockage de l'uranium issu du retraitement des combustibles nucleaires irradies
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
NL9300716A (nl) *	1993-04-27	1994-11-16	Gastec Nv	Poreus lichaam geschikt voor gebruik in een corrosieve omgeving en een werkwijze voor de vervaardiging daarvan.
DE10316929B3 (de) *	2003-04-07	2004-09-16	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Verfahren zur Herstellung eines offenporigen Formkörpers ein solcher Formkörper sowie dessen Verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3748105A (en) *	1971-02-25	1973-07-24	Allegheny Ludlum Ind Inc	Corrosion resistant powder metal parts

1973
- 1973-07-26 FR FR7327357A patent/FR2309271A1/fr active Granted
1974
- 1974-06-04 GB GB2474874A patent/GB1477340A/en not_active Expired
- 1974-06-07 US US05/478,744 patent/US4053662A/en not_active Expired - Lifetime
- 1974-06-13 CA CA202,349A patent/CA1040938A/en not_active Expired
- 1974-06-28 IT IT51789/74A patent/IT1016219B/it active
- 1974-07-04 BE BE146238A patent/BE817272A/xx unknown
- 1974-07-23 NL NL7409927A patent/NL7409927A/xx unknown

Also Published As

Publication number	Publication date
GB1477340A (en)	1977-06-22
FR2309271A1 (fr)	1976-11-26
US4053662A (en)	1977-10-11
FR2309271B1 (it)	1978-04-21
NL7409927A (nl)	1976-10-29
IT1016219B (it)	1977-05-30
CA1040938A (en)	1978-10-24

Publication	Publication Date	Title
FR2273509A1 (fr)	1976-01-02	Article pour le traitement des menstrues
FR2272046B1 (fr)	1982-07-16	Elimination de metaux
BE824782A (fr)	1975-07-24	Compositions pour le traitement de gingivite
BE822770A (fr)	1975-05-29	Composition pour le traitement de la diarrhee
BE843359A (fr)	1976-12-24	Preparation pour le traitement de parodontose
BE811326A (fr)	1974-06-17	Procede de traitement
FR2292046A1 (fr)	1976-06-18	Procede pour le traitement de vilebrequins
BE821743A (fr)	1975-02-17	Traitement de mineraux
FR2275558A1 (fr)	1976-01-16	Traitement de minerais titaniferes
BE817272A (fr)	1976-11-26	Provede de traitement de filtres metalliques poreux
BE811068A (fr)	1974-08-16	Composition pour le traitement des cheveux
BE793792A (fr)	1973-05-02	Compositions pour le traitement de la peau
BE840614A (fr)	1976-10-11	Compositions pour le traitement des etoffes
FR2306710A1 (fr)	1976-11-05	Composition pour le traitement du colon
SE7513027L (sv)	1976-05-21	Rening av urokians
BE841018A (fr)	1976-08-16	Conteneur de traitement
NO137750C (no)	1978-04-19	Fremgangsmaate til rensning av titantetraklorid
BE823599A (fr)	1975-04-16	Traitement de echets particulaires contenant du zinc
BE821888A (fr)	1975-03-03	Traitement de dispersions de gouttelettes
BE791735A (fr)	1973-03-16	Element de traitement intra-uterin
BE819741A (fr)	1974-12-31	Procede de traitement de sulfures de metaux
BE815825A (fr)	1974-12-02	Composition pour le traitement de la peau
BE819823A (fr)	1975-03-12	Methode de traitement des mucosites
BE815974A (fr)	1974-12-06	Cellule pour la filtration ou le traitement de fluides
BE817547A (fr)	1974-11-04	Perfectionnements au traitement de la chicoree