DE3624257C2 - - Google Patents
Info
- Publication number
- DE3624257C2 DE3624257C2 DE3624257A DE3624257A DE3624257C2 DE 3624257 C2 DE3624257 C2 DE 3624257C2 DE 3624257 A DE3624257 A DE 3624257A DE 3624257 A DE3624257 A DE 3624257A DE 3624257 C2 DE3624257 C2 DE 3624257C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- layers
- filter
- separating
- chemical sorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001179 sorption measurement Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 244000052616 bacterial pathogen Species 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000006385 ozonation reaction Methods 0.000 claims description 3
- 241000233866 Fungi Species 0.000 claims description 2
- 241000700605 Viruses Species 0.000 claims description 2
- 239000003344 environmental pollutant Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 231100000719 pollutant Toxicity 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000004067 bulking agent Substances 0.000 claims 1
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 claims 1
- 239000002594 sorbent Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- UMEAURNTRYCPNR-UHFFFAOYSA-N azane;iron(2+) Chemical compound N.[Fe+2] UMEAURNTRYCPNR-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
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
- B01D53/84—Biological processes
- B01D53/85—Biological processes with gas-solid contact
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrostatic Separation (AREA)
- Filtering Materials (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Central Air Conditioning (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863624257 DE3624257A1 (de) | 1986-07-18 | 1986-07-18 | Bakterizider, fungizider chemisorptionsfilter mit elektrischer ladung an und im chemisorptionspaket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863624257 DE3624257A1 (de) | 1986-07-18 | 1986-07-18 | Bakterizider, fungizider chemisorptionsfilter mit elektrischer ladung an und im chemisorptionspaket |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3624257A1 DE3624257A1 (de) | 1988-01-21 |
DE3624257C2 true DE3624257C2 (enrdf_load_stackoverflow) | 1993-02-18 |
Family
ID=6305435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863624257 Granted DE3624257A1 (de) | 1986-07-18 | 1986-07-18 | Bakterizider, fungizider chemisorptionsfilter mit elektrischer ladung an und im chemisorptionspaket |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3624257A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3735251A1 (de) * | 1987-10-17 | 1989-04-27 | Hoelter Heinz | Verfahren und vorrichtung zur herstellung natuerlich geschoenter luft |
DE4015506A1 (de) * | 1990-05-15 | 1991-11-21 | Hanns Rump | Sicherheitsfiltersystem mit integrierter sensorik zur ermittlung des erschoepfungsgrades |
SE530041C2 (sv) * | 2006-07-14 | 2008-02-12 | Freshman Ab | Luftfilterarrangemang och ett förfarande för tillverkning av ett sådant luftfilterarrangemang |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7337363U (de) * | 1974-02-14 | Fleher W | Luftreinigungsgerät | |
US2990912A (en) * | 1959-10-21 | 1961-07-04 | Cottrell Res Inc | Electrical precipitator and charged particle collecting structure therefor |
US3307332A (en) * | 1964-12-11 | 1967-03-07 | Du Pont | Electrostatic gas filter |
JPS52157651U (enrdf_load_stackoverflow) * | 1976-05-25 | 1977-11-30 | ||
DE2802965C2 (de) * | 1978-01-24 | 1983-12-01 | Manfred R. 8023 Pullach Burger | Filtervorrichtung zur Reinigung von Gasen |
DE2842718A1 (de) * | 1977-10-04 | 1979-04-12 | Chiyoda Chem Eng Construct Co | Elektrostatischer praezipitator und dessen verwendung zur entfernung von staub aus einem staub enthaltenden abgas |
US4146371A (en) * | 1977-10-25 | 1979-03-27 | Massachusetts Institute Of Technology | Electrofluidized bed agglomerator and method of agglomerating |
DE8102859U1 (de) * | 1981-02-04 | 1981-07-30 | Esta Apparatebau GmbH & Co KG, 7913 Senden | Vorrichtung zur reinigung von gasfoermigen medien |
US4534775A (en) * | 1982-03-02 | 1985-08-13 | General Time Corp. | Air treatment filter element and air treatment filter |
EP0159697A3 (en) * | 1984-04-27 | 1987-01-14 | Pall Corporation | Gas mask canister |
-
1986
- 1986-07-18 DE DE19863624257 patent/DE3624257A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3624257A1 (de) | 1988-01-21 |
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Legal Events
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8110 | Request for examination paragraph 44 | ||
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |