CH676330A5 - - Google Patents
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- Publication number
- CH676330A5 CH676330A5 CH437288A CH437288A CH676330A5 CH 676330 A5 CH676330 A5 CH 676330A5 CH 437288 A CH437288 A CH 437288A CH 437288 A CH437288 A CH 437288A CH 676330 A5 CH676330 A5 CH 676330A5
- Authority
- CH
- Switzerland
- Prior art keywords
- gas
- dust
- adsorbent
- collecting shaft
- slot nozzle
- Prior art date
Links
- 239000000428 dust Substances 0.000 claims description 65
- 239000003463 adsorbent Substances 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 43
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 230000007257 malfunction Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 68
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Separation Of Gases By Adsorption (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883801913 DE3801913A1 (de) | 1988-01-23 | 1988-01-23 | Verfahren und vorrichtung zur adsorption bzw. chemiesorption von gasfoermigen bestandteilen aus einem gasstrom |
| DE19883806862 DE3806862A1 (de) | 1988-01-23 | 1988-03-03 | Verfahren zur adsorption bzw. chemiesorption von gasfoermigen bestandteilen aus einem gasstrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH676330A5 true CH676330A5 (no) | 1991-01-15 |
Family
ID=25864192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH437288A CH676330A5 (no) | 1988-01-23 | 1988-11-24 |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU606256B2 (no) |
| CA (1) | CA1313026C (no) |
| CH (1) | CH676330A5 (no) |
| DE (1) | DE3806862A1 (no) |
| FR (1) | FR2626192B1 (no) |
| NO (1) | NO890192L (no) |
| SE (1) | SE468543B (no) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387406A (en) * | 1990-09-17 | 1995-02-07 | Walther & Cie Ag | Method and device for the adsorption and chemisorption, respectively, of gaseous components in a gas stream |
| FR2692497B1 (fr) * | 1992-06-17 | 1994-11-25 | Procedair | Dispositif pour le traitement d'un gaz par mise en contact avec des particules de matières solides. |
| SE506249C2 (sv) * | 1996-04-04 | 1997-11-24 | Flaekt Ab | Anordning för utmatning och fördelning av ett absorbentmaterial i en rökgaskanal |
| US6290752B1 (en) * | 1998-10-22 | 2001-09-18 | Von Roll Umwelttechnik Ag | Device and process for adsorption or chemisorption of gaseous constituents from a gas flow |
| FR2848875B1 (fr) * | 2002-12-18 | 2005-02-11 | Pechiney Aluminium | Procede et dispositif de traitement des effluents de cellule d'electrolyse pour la production d'aluminium |
| FR2887784B1 (fr) * | 2005-07-01 | 2008-01-25 | Solios Environnement Sa | Procede et dispositif de traitement d'effluents gazeux contenant en particulier de l'acide fluorhydrique |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992176A (en) * | 1973-10-24 | 1976-11-16 | Kaiser Aluminum & Chemical Corporation | Dry scrubbing tar and fluoride laden gases |
| DE2458171A1 (de) * | 1974-12-09 | 1976-06-10 | Tanaka Giken Nagahama Kk | Zwangsweise befeuchtendes adsorptionsverfahren |
| CA1197074A (en) * | 1981-12-04 | 1985-11-26 | Isaias Loukos | Method and apparatus for cleaning waste gases from aluminum production facilities |
-
1988
- 1988-03-03 DE DE19883806862 patent/DE3806862A1/de active Granted
- 1988-11-24 CH CH437288A patent/CH676330A5/de not_active IP Right Cessation
- 1988-12-29 SE SE8804687A patent/SE468543B/sv unknown
-
1989
- 1989-01-16 FR FR8900451A patent/FR2626192B1/fr not_active Expired - Fee Related
- 1989-01-17 NO NO89890192A patent/NO890192L/no unknown
- 1989-01-19 CA CA000588665A patent/CA1313026C/en not_active Expired - Fee Related
- 1989-01-23 AU AU28718/89A patent/AU606256B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU606256B2 (en) | 1991-01-31 |
| NO890192L (no) | 1989-07-24 |
| AU2871889A (en) | 1989-07-27 |
| CA1313026C (en) | 1993-01-26 |
| SE8804687D0 (sv) | 1988-12-29 |
| FR2626192A1 (fr) | 1989-07-28 |
| SE468543B (sv) | 1993-02-08 |
| DE3806862A1 (de) | 1989-09-14 |
| FR2626192B1 (fr) | 1992-01-10 |
| SE8804687L (sv) | 1989-07-24 |
| NO890192D0 (no) | 1989-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PFA | Name/firm changed |
Owner name: WALTHER & CIE AKTIENGESELLSCHAFT TRANSFER- APPARAT |
|
| PL | Patent ceased |