PT900090E - Dispositivo e processo de filtracao para neutralizar maus odores - Google Patents
Dispositivo e processo de filtracao para neutralizar maus odoresInfo
- Publication number
- PT900090E PT900090E PT97921891T PT97921891T PT900090E PT 900090 E PT900090 E PT 900090E PT 97921891 T PT97921891 T PT 97921891T PT 97921891 T PT97921891 T PT 97921891T PT 900090 E PT900090 E PT 900090E
- Authority
- PT
- Portugal
- Prior art keywords
- pct
- weight
- parts
- aqueous solution
- sec
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 2
- 230000003472 neutralizing effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- -1 ammonium ions Chemical class 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 230000035943 smell Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
- A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9605326A FR2747924B1 (fr) | 1996-04-26 | 1996-04-26 | Dispositif et procede de filtration pour neutraliser les mauvaises odeurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT900090E true PT900090E (pt) | 2002-07-31 |
Family
ID=9491647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT97921891T PT900090E (pt) | 1996-04-26 | 1997-04-25 | Dispositivo e processo de filtracao para neutralizar maus odores |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6068681A (pt) |
| EP (1) | EP0900090B1 (pt) |
| AT (1) | ATE212862T1 (pt) |
| AU (1) | AU2779097A (pt) |
| DE (1) | DE69710327T2 (pt) |
| ES (1) | ES2172785T3 (pt) |
| FR (1) | FR2747924B1 (pt) |
| PT (1) | PT900090E (pt) |
| WO (1) | WO1997040863A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2998800B2 (ja) * | 1998-03-10 | 2000-01-11 | マツダ株式会社 | 脱臭用組成物とそれを用いた脱臭装置及びフィルタ並びに脱臭方法 |
| US6379429B1 (en) * | 2000-08-15 | 2002-04-30 | Delbert C. Scranton, Jr. | Device for filtering gases |
| CA2321404A1 (en) * | 2000-09-29 | 2002-03-29 | Bernhard Van Dyk | Air filter system |
| US6379433B1 (en) * | 2000-10-25 | 2002-04-30 | Delbert C. Scranton, Jr. | Device for use in filtering contaminated air |
| RU2206499C1 (ru) * | 2002-02-26 | 2003-06-20 | Игумнов Сергей Михайлович | Способ очистки газообразного трифторида азота |
| US20040170749A1 (en) * | 2003-02-27 | 2004-09-02 | Neivandt David J. | Modified starch compositions |
| US8100605B2 (en) | 2007-05-21 | 2012-01-24 | University Of Maine System Board Of Trustees | Zeolite composite materials for waste odor control |
| US20110189049A1 (en) | 2008-05-09 | 2011-08-04 | Martin Beaulieu | Method for treating odors |
| PL444151A1 (pl) * | 2023-03-21 | 2024-09-23 | Zeocomplex Spółka Z Ograniczoną Odpowiedzialnością | Sposób redukcji związków złowonnych z gastronomii i hodowli z wykorzystaniem zeolitu naturalnego |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4246910A (en) * | 1977-08-01 | 1981-01-27 | Philip Morris Incorporated | Cigarette filter material comprising compounds of iron in high oxidation states |
| US4268285A (en) * | 1980-02-11 | 1981-05-19 | Mason Engineering & Designing Corporation | Air freshening apparatus |
| US4272261A (en) * | 1980-05-01 | 1981-06-09 | Lynch Jr Patrick E | Air purifying device |
| US4306892A (en) * | 1981-02-06 | 1981-12-22 | Tec-Air, Inc. | Disposable air freshening packet |
| US4534775A (en) * | 1982-03-02 | 1985-08-13 | General Time Corp. | Air treatment filter element and air treatment filter |
| US4604110A (en) * | 1984-04-19 | 1986-08-05 | General Time Corporation | Filter element, filter, and method for removing odors from indoor air |
| US4689058A (en) * | 1986-02-07 | 1987-08-25 | Kimberly-Clark Corporation | Disposable stove hood filter |
| US5240653A (en) * | 1991-09-16 | 1993-08-31 | Ramkissoon Kaywal K | House freshener |
| JPH05154187A (ja) * | 1991-12-05 | 1993-06-22 | Mitsubishi Materials Corp | 電車貯溜式トイレ用消臭カートリッジ |
| US5529609A (en) * | 1994-11-07 | 1996-06-25 | Georgia Tech Research Corporation | Air cleaner having a three dimensional visco-elastic matrix of material |
| NL1004343C2 (nl) * | 1996-10-23 | 1998-04-24 | Tno | Inrichting voor het uit een gas of dampmengsel wegnemen van een of meer voor de mens ongewenste stoffen of gevaarlijke stoffen, en gasmasker dat een dergelijke inrichting omvat. |
-
1996
- 1996-04-26 FR FR9605326A patent/FR2747924B1/fr not_active Expired - Fee Related
-
1997
- 1997-04-25 AU AU27790/97A patent/AU2779097A/en not_active Abandoned
- 1997-04-25 ES ES97921891T patent/ES2172785T3/es not_active Expired - Lifetime
- 1997-04-25 PT PT97921891T patent/PT900090E/pt unknown
- 1997-04-25 EP EP97921891A patent/EP0900090B1/fr not_active Expired - Lifetime
- 1997-04-25 US US09/171,784 patent/US6068681A/en not_active Expired - Fee Related
- 1997-04-25 WO PCT/FR1997/000749 patent/WO1997040863A1/fr not_active Ceased
- 1997-04-25 DE DE69710327T patent/DE69710327T2/de not_active Expired - Lifetime
- 1997-04-25 AT AT97921891T patent/ATE212862T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2779097A (en) | 1997-11-19 |
| DE69710327T2 (de) | 2002-10-17 |
| ATE212862T1 (de) | 2002-02-15 |
| FR2747924A1 (fr) | 1997-10-31 |
| EP0900090B1 (fr) | 2002-02-06 |
| DE69710327D1 (de) | 2002-03-21 |
| US6068681A (en) | 2000-05-30 |
| ES2172785T3 (es) | 2002-10-01 |
| FR2747924B1 (fr) | 1998-07-24 |
| EP0900090A1 (fr) | 1999-03-10 |
| WO1997040863A1 (fr) | 1997-11-06 |
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