BE778828A - Support de barriere poreuse ceramique et procede de preparation dudit support - Google Patents
Support de barriere poreuse ceramique et procede de preparation dudit support Download PDFInfo
- Publication number
- BE778828A BE778828A BE113518A BE113518A BE778828A BE 778828 A BE778828 A BE 778828A BE 113518 A BE113518 A BE 113518A BE 113518 A BE113518 A BE 113518A BE 778828 A BE778828 A BE 778828A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing
- same
- ceramic porous
- porous barrier
- barrier support
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title 1
- 239000000919 ceramic Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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
- 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
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/48—Processes of making filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7106246A FR2466269A1 (fr) | 1971-02-24 | 1971-02-24 | Support de barriere poreuse ceramique |
Publications (1)
Publication Number | Publication Date |
---|---|
BE778828A true BE778828A (fr) | 1983-07-01 |
Family
ID=9072394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE113518A BE778828A (fr) | 1971-02-24 | 1972-02-01 | Support de barriere poreuse ceramique et procede de preparation dudit support |
Country Status (7)
Country | Link |
---|---|
US (1) | US4396572A (fr) |
BE (1) | BE778828A (fr) |
CA (1) | CA1103174A (fr) |
DE (1) | DE2208767C1 (fr) |
FR (1) | FR2466269A1 (fr) |
GB (1) | GB1603399A (fr) |
LU (1) | LU64760A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710332A (en) * | 1982-04-15 | 1987-12-01 | Rockwell International Corporation | Process of injection molding a laser mirror substrate |
US4574063A (en) * | 1983-05-09 | 1986-03-04 | Corning Glass Works | Method of forming glass or ceramic article |
US4761164A (en) * | 1985-03-01 | 1988-08-02 | Air Products And Chemicals, Inc. | Method for gas separation |
US4617029A (en) * | 1985-03-01 | 1986-10-14 | Air Products And Chemicals, Inc. | Method for gas separation |
US4629483A (en) * | 1986-01-06 | 1986-12-16 | Refractron Corp. | Ceramic filter with plural layers of different porosity |
US4780114A (en) * | 1987-10-14 | 1988-10-25 | Air Products And Chemicals, Inc. | Molten salt hydrate membranes for the separation of gases |
US4838919A (en) * | 1987-12-28 | 1989-06-13 | Ppg Industries, Inc. | Pretreatment of fused cast refractories |
DE3840137C1 (fr) * | 1988-11-29 | 1990-03-29 | Feldmuehle Ag, 4000 Duesseldorf, De | |
NL9300642A (nl) * | 1993-04-15 | 1994-11-01 | Tno | Werkwijze voor de vervaardiging van keramische holle vezels, in het bijzonder holle vezelmembranen voor microfiltratie, ultrafiltratie en gasscheiding. |
US5552102A (en) * | 1994-12-16 | 1996-09-03 | Corning Incorporated | Method and apparatus for extruding large honeycombs |
US5817263A (en) * | 1996-08-30 | 1998-10-06 | Amway Corporation | End flow filter and method of making same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2267918A (en) * | 1940-03-27 | 1941-12-30 | Gen Motors Corp | Porous article and method of making same |
DE957048C (de) * | 1952-06-17 | 1957-01-31 | S Lavorazione Materie Plastich | Strangpresse zur Herstellung eines mehrschichtigen UEberzuges auf Draehten oder Kabeln |
FR1255382A (fr) * | 1960-01-23 | 1961-03-10 | Commissariat Energie Atomique | Perfectionnements apportés aux procédés et dispositifs pour revêtir d'une couche métallique microporeuse un support métallique macroporeux |
NL287283A (fr) * | 1961-03-27 | |||
GB963767A (en) * | 1961-05-18 | 1964-07-15 | Leesona Corp | Improvements in or relating to fuel cells |
US3344586A (en) * | 1965-06-22 | 1967-10-03 | Engelhard Ind Inc | Gas separation apparatus |
-
1971
- 1971-02-24 FR FR7106246A patent/FR2466269A1/fr active Granted
-
1972
- 1972-02-01 BE BE113518A patent/BE778828A/fr unknown
- 1972-02-10 LU LU64760A patent/LU64760A1/fr unknown
- 1972-02-14 GB GB6732/72A patent/GB1603399A/en not_active Expired
- 1972-02-22 CA CA135,244A patent/CA1103174A/fr not_active Expired
- 1972-02-24 DE DE2208767A patent/DE2208767C1/de not_active Expired
-
1973
- 1973-10-05 US US05/403,988 patent/US4396572A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1103174A (fr) | 1981-06-16 |
FR2466269A1 (fr) | 1981-04-10 |
LU64760A1 (fr) | |
GB1603399A (en) | 1981-11-25 |
DE2208767C1 (de) | 1984-05-24 |
FR2466269B1 (fr) | 1982-09-24 |
US4396572A (en) | 1983-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU472830B2 (en) | Porous ceramic materials | |
CS184321B2 (en) | Method for producing porous ceramic materials | |
BE778828A (fr) | Support de barriere poreuse ceramique et procede de preparation dudit support | |
IT971402B (it) | Gruppo di supporto per cristalli | |
BE784737A (fr) | Procede de preparation de n-arylurees | |
SE414025B (sv) | Forfarande for framstellning av fototropa flerfokala glasogonglas | |
BE804341A (fr) | Procede de preparation de cephemimycine | |
CH547324A (fr) | Procede de preparation de polyamides et leur utilisation. | |
CH547325A (fr) | Procede de preparation de polyamides et leur utilisation. | |
BE786329A (fr) | Procede de preparation de polyurethannes | |
RO69492A2 (fr) | Procede pour la preparation de perchlore-methyle-mercaptane | |
BE807347A (fr) | Phenylpyridazines et procede pour leur preparation | |
CH547326A (fr) | Procede de preparation de polyamides et leur utilisation. | |
BE785780A (fr) | Procede de preparation de 6-hydroxy-dihydro-uraciles | |
BE787990A (fr) | Procede de preparation de peroxydiesters | |
BE770112R (fr) | Procede catalytique de preparation de la | |
BE784532A (fr) | Derives de 3-formylrifamycine sv et procede pour leur preparation | |
RO71830A (fr) | Procede pour la preparation des eburnammonines | |
BE788093A (fr) | Phosphinylalcoylaminobenzophenones et leur procede de preparation | |
BE786177R (fr) | Procede de preparation | |
BE792486R (fr) | Procede de preparation | |
BE868713Q (fr) | Procede de frittage | |
BE792288R (fr) | Procede de preparation de 1-ethyl-3- | |
BE791411R (fr) | Procede de preparation de | |
BE783626A (fr) | Procede de preparation de dichloroquinacridones |