NL7404141A - - Google Patents
Info
- Publication number
- NL7404141A NL7404141A NL7404141A NL7404141A NL7404141A NL 7404141 A NL7404141 A NL 7404141A NL 7404141 A NL7404141 A NL 7404141A NL 7404141 A NL7404141 A NL 7404141A NL 7404141 A NL7404141 A NL 7404141A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/06—Washing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
- B01J35/57—Honeycombs
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
-
- 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
- C04B38/04—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by dissolving-out added substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34571773A | 1973-03-28 | 1973-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7404141A true NL7404141A (enrdf_load_stackoverflow) | 1974-10-01 |
Family
ID=23356197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7404141A NL7404141A (enrdf_load_stackoverflow) | 1973-03-28 | 1974-03-27 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS49129704A (enrdf_load_stackoverflow) |
| BE (1) | BE812965A (enrdf_load_stackoverflow) |
| DE (1) | DE2411757A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2223332A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1005699B (enrdf_load_stackoverflow) |
| NL (1) | NL7404141A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5792574A (en) * | 1980-11-28 | 1982-06-09 | Nippon Denso Co | Manufacture of cordierite ceramics |
| US4722916A (en) * | 1985-05-14 | 1988-02-02 | Ngk Insulators, Ltd. | Low expansion ceramics and method of producing the same |
| US5275771A (en) * | 1992-01-03 | 1994-01-04 | Corning Incorporated | Expansion reduction of cordierite |
| JP2981107B2 (ja) * | 1994-03-07 | 1999-11-22 | 日本碍子株式会社 | コージェライトハニカムセラミックスの製造方法 |
| JP5099656B2 (ja) | 2003-12-15 | 2012-12-19 | 独立行政法人産業技術総合研究所 | 針状セラミック体、針状セラミック触媒体及びその製造方法 |
| CN100444954C (zh) * | 2003-12-15 | 2008-12-24 | 独立行政法人产业技术综合研究所 | 针状陶瓷体、针状陶瓷催化剂体及其制造方法 |
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1974
- 1974-03-12 DE DE2411757A patent/DE2411757A1/de active Pending
- 1974-03-25 JP JP49033398A patent/JPS49129704A/ja active Pending
- 1974-03-25 IT IT12660/74A patent/IT1005699B/it active
- 1974-03-26 FR FR7410211A patent/FR2223332A1/fr active Granted
- 1974-03-27 NL NL7404141A patent/NL7404141A/xx unknown
- 1974-03-28 BE BE142563A patent/BE812965A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2223332B3 (enrdf_load_stackoverflow) | 1977-01-07 |
| FR2223332A1 (en) | 1974-10-25 |
| DE2411757A1 (de) | 1974-10-10 |
| BE812965A (fr) | 1974-09-30 |
| IT1005699B (it) | 1976-09-30 |
| JPS49129704A (enrdf_load_stackoverflow) | 1974-12-12 |