IT8822729A0 - Materiale filtrante. - Google Patents
Materiale filtrante.Info
- Publication number
- IT8822729A0 IT8822729A0 IT8822729A IT2272988A IT8822729A0 IT 8822729 A0 IT8822729 A0 IT 8822729A0 IT 8822729 A IT8822729 A IT 8822729A IT 2272988 A IT2272988 A IT 2272988A IT 8822729 A0 IT8822729 A0 IT 8822729A0
- Authority
- IT
- Italy
- Prior art keywords
- filter material
- filter
- Prior art date
Links
Classifications
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8646—Simultaneous elimination of the components
- B01D53/8653—Simultaneous elimination of the components characterised by a specific device
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Filtering Materials (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873740091 DE3740091A1 (de) | 1987-11-26 | 1987-11-26 | Filtermaterial |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8822729A0 true IT8822729A0 (it) | 1988-11-25 |
IT1227926B IT1227926B (it) | 1991-05-14 |
Family
ID=6341331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8822729A IT1227926B (it) | 1987-11-26 | 1988-11-25 | Materiale filtrante. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH01258713A (it) |
DE (1) | DE3740091A1 (it) |
FR (1) | FR2623727A1 (it) |
GB (1) | GB2213073A (it) |
IT (1) | IT1227926B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181995A (en) * | 1990-10-01 | 1993-01-26 | Ford Motor Company | Electrochemical process and apparatus for reducing oxidants of vehicle interior air |
DE4134222C2 (de) * | 1991-10-16 | 2002-09-19 | Mhb Filtration Gmbh & Co Kg | Filter für Fahrgastzellen |
US5350443B2 (en) * | 1993-04-19 | 1999-08-10 | Von Hasso Bluecher | Filter sheet material for passenger cabins in motor vehicles |
GB0212321D0 (en) | 2002-05-29 | 2002-07-10 | Johnson Matthey Plc | Catalyst composition |
DE19915534C2 (de) * | 1999-04-07 | 2003-12-04 | Joerg Brandes | Vorrichtung zur Reduzierung der Konzentration von Kolonie bildenden Einheiten in Innenräumen von PKW's |
US10792647B2 (en) * | 2009-04-21 | 2020-10-06 | Johnson Matthey Public Limited Company | Base metal catalysts for the oxidation of carbon monoxide and volatile organic compounds |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB913449A (en) * | 1960-02-08 | 1962-12-19 | American Cyanamid Co | Catalyst composition and use thereof |
DE2030835A1 (de) * | 1970-06-23 | 1972-01-05 | Collo-Rheincollodium Köln GmbH, Werk Hersei, 5304 Hersei | Filter zur Entfernung von Gasen, Dämpfen u. dgl. aus der Luft sowie Verfahren zu seiner Herstellung |
DE2063762B2 (de) * | 1970-12-24 | 1975-03-06 | Draegerwerk Ag, 2400 Luebeck | Filteranlage zur Entfernung von Bakterien aus der Belüftungsluft |
DE2134587A1 (de) * | 1971-07-10 | 1973-01-25 | Collo Rheincollodium Koeln Gmb | Filtermittel fuer gase |
DE2329645A1 (de) * | 1973-06-09 | 1975-01-09 | Collo Rheincollodium Koeln Gmb | Filter zur entfernung von in der luft enthaltenen fremdgasen, wie insbesondere schwefel- und/oder stickstoffhaltigen gasen |
DE2422574A1 (de) * | 1974-05-09 | 1975-11-20 | Collo Gmbh | Schuettstoff-filtermaterial, insbesondere zur entfernung unangenehmer gerueche aus der luft, sowie verfahren zu seiner herstellung |
FR2317485A1 (fr) * | 1975-06-24 | 1977-02-04 | Torres Silvestre | Convertisseur catalytique pour la transformation de gaz polluants en gaz non polluants, dans les moteurs a explosion |
US4018568A (en) * | 1976-02-09 | 1977-04-19 | Uop Inc. | Fume absorbing-treating system |
GB1586398A (en) * | 1977-07-15 | 1981-03-18 | Gen Motors Corp | Pellet type oxidation catalyst |
DE2804154C2 (de) * | 1978-01-31 | 1984-04-19 | Blücher, Hasso von, 4000 Düsseldorf | Filtermaterial sowie Verfahren und Vorrichtung zu seiner Herstellung |
DE2817176C2 (de) * | 1978-04-20 | 1982-02-04 | Fa. Hermann Wegener, 3000 Hannover | Verfahren zur Herstellung eines Filterstoffes mit großer spezifischer Oberfläche |
DE3228156C2 (de) * | 1982-07-28 | 1994-01-20 | Bluecher Hubert | Verwendung eines flexiblen Flächenfilters in einem Luftreinigungsgerät für Kraftfahrzeugkabinen |
FR2539629B1 (fr) * | 1983-01-26 | 1987-08-21 | Lemasne Sa | Procede de production d'air sterile pour usage medical et installation pour la mise en oeuvre de ce procede |
DE3325712C2 (de) * | 1983-07-16 | 1987-03-12 | Stettner & Co, 8560 Lauf | Katalytischer Konverter zur Nachverbrennung von Rauchgasen |
DE3347086A1 (de) * | 1983-12-24 | 1985-07-04 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG, 7000 Stuttgart | Matrix fuer einen katalytischen reaktor zur abgasreinigung |
-
1987
- 1987-11-26 DE DE19873740091 patent/DE3740091A1/de not_active Ceased
-
1988
- 1988-10-28 GB GB8825264A patent/GB2213073A/en not_active Withdrawn
- 1988-11-22 FR FR8815151A patent/FR2623727A1/fr not_active Withdrawn
- 1988-11-25 IT IT8822729A patent/IT1227926B/it active
- 1988-11-25 JP JP63296421A patent/JPH01258713A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB8825264D0 (en) | 1988-11-30 |
GB2213073A (en) | 1989-08-09 |
FR2623727A1 (fr) | 1989-06-02 |
DE3740091A1 (de) | 1989-06-15 |
JPH01258713A (ja) | 1989-10-16 |
IT1227926B (it) | 1991-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941129 |