LU36002A1 - - Google Patents
Info
- Publication number
- LU36002A1 LU36002A1 LU36002DA LU36002A1 LU 36002 A1 LU36002 A1 LU 36002A1 LU 36002D A LU36002D A LU 36002DA LU 36002 A1 LU36002 A1 LU 36002A1
- Authority
- LU
- Luxembourg
Links
Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
- C04B38/0038—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1173689X | 1957-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU36002A1 true LU36002A1 (en:Method) |
Family
ID=32843186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU36002D LU36002A1 (en:Method) | 1957-04-26 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1068614B (en:Method) |
| FR (1) | FR1173689A (en:Method) |
| LU (1) | LU36002A1 (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4591383A (en) * | 1982-09-30 | 1986-05-27 | Corning Glass Works | Apparatus and method of filtering molten metal using honeycomb structure of sintered alumina as filter element |
| 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 |
| EP0327687A3 (en) * | 1987-12-11 | 1989-11-15 | Norton Company | Ultrafiltration membranes |
| GB8902649D0 (en) * | 1989-02-07 | 1989-03-30 | Alcan Int Ltd | Composite membranes |
| BE1009642A3 (nl) * | 1995-10-03 | 1997-06-03 | Vito | Werkwijze voor het vervaardigen van een keramisch membraan. |
| JPH09157060A (ja) * | 1995-12-06 | 1997-06-17 | Sumitomo Chem Co Ltd | 無機焼結多孔体およびフィルタ |
-
0
- LU LU36002D patent/LU36002A1/xx unknown
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1957
- 1957-04-26 FR FR1173689D patent/FR1173689A/fr not_active Expired
-
1959
- 1959-11-05 DE DE19591068614D patent/DE1068614B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1068614B (en:Method) | 1959-11-05 |
| FR1173689A (fr) | 1959-02-27 |