CH655671B - - Google Patents
Info
- Publication number
- CH655671B CH655671B CH483381A CH483381A CH655671B CH 655671 B CH655671 B CH 655671B CH 483381 A CH483381 A CH 483381A CH 483381 A CH483381 A CH 483381A CH 655671 B CH655671 B CH 655671B
- Authority
- CH
- Switzerland
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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- B01D53/14—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 absorption
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH483381A CH655671B (US20040152965A1-20040805-M00009.png) | 1981-07-24 | 1981-07-24 | |
| DE19813130021 DE3130021A1 (de) | 1981-07-24 | 1981-07-30 | Verfahren zum waschen von rohgas aus elektrolyseoefen zur herstellung von aluminium sowie vorrichtung dazu |
| NL8202839A NL8202839A (nl) | 1981-07-24 | 1982-07-13 | Werkwijze en inrichting voor het wassen van ruw gas uit electrolyseovens voor het bereiden van aluminium. |
| IT22418/82A IT1155362B (it) | 1981-07-24 | 1982-07-16 | Procedimento per lavare un gas grezzo, derivante da forni di elettrolist, per la fabbricazione di alluminio, nonche' relativo dispositivo |
| NO822527A NO822527L (no) | 1981-07-24 | 1982-07-22 | Fremgangsmaate og anordning for vasking av raagass fra elektrolyseceller for fremstilling av aluminium |
| ZA825167A ZA825167B (en) | 1981-07-24 | 1982-07-29 | Process for scrubbing exhaust fumes from aluminum reduction cells and device for carrying out said process |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH483381A CH655671B (US20040152965A1-20040805-M00009.png) | 1981-07-24 | 1981-07-24 | |
| DE19813130021 DE3130021A1 (de) | 1981-07-24 | 1981-07-30 | Verfahren zum waschen von rohgas aus elektrolyseoefen zur herstellung von aluminium sowie vorrichtung dazu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH655671B true CH655671B (US20040152965A1-20040805-M00009.png) | 1986-05-15 |
Family
ID=25696364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH483381A CH655671B (US20040152965A1-20040805-M00009.png) | 1981-07-24 | 1981-07-24 |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317030A1 (de) * | 1983-05-10 | 1984-11-15 | Auswertungsgemeinschaft Ehlert/Jürgens, 4600 Dortmund | Fluessigkeitsgitterfilteranlage |
| DE4037618C2 (de) * | 1990-11-27 | 1994-06-01 | Intec Gmbh | Verfahren zur Schadstoffbeseitigung aus Abgasen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH509093A (de) * | 1969-03-12 | 1971-06-30 | Alusuisse | Verfahren zum Entfernen F-haltiger Verunreinigungen aus luftverdünnten, sauren Abgasen |
| DE2217317B2 (de) * | 1972-04-11 | 1979-06-13 | Heinz Ing.(Grad.) 4390 Gladbeck Hoelter | Verfahren zum Reinigen von schwefeldioxidhaltigem Abgas |
| DE2616620A1 (de) * | 1976-04-15 | 1977-10-27 | United Air Specialists | Verfahren zur reinigung von gasstroemen |
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1981
- 1981-07-24 CH CH483381A patent/CH655671B/de unknown
- 1981-07-30 DE DE19813130021 patent/DE3130021A1/de not_active Ceased
-
1982
- 1982-07-13 NL NL8202839A patent/NL8202839A/nl not_active Application Discontinuation
- 1982-07-29 ZA ZA825167A patent/ZA825167B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL8202839A (nl) | 1983-02-16 |
| ZA825167B (en) | 1983-05-25 |
| DE3130021A1 (de) | 1983-02-10 |
