CH513778A - Fibres et feutres support polycristallins réfractaires et leur utilisation - Google Patents
Fibres et feutres support polycristallins réfractaires et leur utilisationInfo
- Publication number
- CH513778A CH513778A CH1271569A CH1271569A CH513778A CH 513778 A CH513778 A CH 513778A CH 1271569 A CH1271569 A CH 1271569A CH 1271569 A CH1271569 A CH 1271569A CH 513778 A CH513778 A CH 513778A
- Authority
- CH
- Switzerland
- Prior art keywords
- felts
- polycrystalline fibers
- refractory
- refractory polycrystalline
- fibers
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
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
- 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
- B01J35/58—Fabrics or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR163897 | 1968-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH513778A true CH513778A (fr) | 1971-10-15 |
Family
ID=8653955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1271569A CH513778A (fr) | 1968-08-23 | 1969-08-21 | Fibres et feutres support polycristallins réfractaires et leur utilisation |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE737016A (enrdf_load_stackoverflow) |
| CH (1) | CH513778A (enrdf_load_stackoverflow) |
| DE (1) | DE1942599A1 (enrdf_load_stackoverflow) |
| ES (1) | ES370356A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1602966A (enrdf_load_stackoverflow) |
| GB (1) | GB1268420A (enrdf_load_stackoverflow) |
| LU (1) | LU59326A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6912762A (enrdf_load_stackoverflow) |
| SE (1) | SE380323B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794628A (fr) * | 1972-01-27 | 1973-07-26 | Union Carbide Corp | Supports de catalyseurs et catalyseurs ceramiques fibreux |
| GB1445331A (en) * | 1972-08-07 | 1976-08-11 | Ici Ltd | Liquid composition comprising metal and organic silicon compounds |
| DE3437641C2 (de) * | 1984-10-13 | 1988-07-07 | Kanthal GmbH, 6082 Mörfelden-Walldorf | Abgaskatalysator |
| GB8625656D0 (en) * | 1986-10-27 | 1986-11-26 | British Nuclear Fuels Plc | Inorganic ion exchange material |
-
1968
- 1968-08-23 FR FR163897A patent/FR1602966A/fr not_active Expired
-
1969
- 1969-08-04 BE BE737016D patent/BE737016A/xx unknown
- 1969-08-08 ES ES370356A patent/ES370356A1/es not_active Expired
- 1969-08-21 CH CH1271569A patent/CH513778A/fr not_active IP Right Cessation
- 1969-08-21 NL NL6912762A patent/NL6912762A/xx unknown
- 1969-08-21 DE DE19691942599 patent/DE1942599A1/de active Pending
- 1969-08-21 LU LU59326D patent/LU59326A1/xx unknown
- 1969-08-21 SE SE7213809A patent/SE380323B/xx unknown
- 1969-08-22 GB GB42090/69A patent/GB1268420A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6912762A (enrdf_load_stackoverflow) | 1970-02-25 |
| GB1268420A (en) | 1972-03-29 |
| DE1942599A1 (de) | 1970-03-26 |
| ES370356A1 (es) | 1971-07-01 |
| LU59326A1 (enrdf_load_stackoverflow) | 1970-01-06 |
| FR1602966A (enrdf_load_stackoverflow) | 1971-03-01 |
| SE380323B (sv) | 1975-11-03 |
| BE737016A (enrdf_load_stackoverflow) | 1970-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |