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
Application number
CH483381A
Other languages
German (de)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to CH483381A priority Critical patent/CH655671B/de
Priority to DE19813130021 priority patent/DE3130021A1/de
Priority to NL8202839A priority patent/NL8202839A/nl
Priority to IT22418/82A priority patent/IT1155362B/it
Priority to NO822527A priority patent/NO822527L/no
Priority to ZA825167A priority patent/ZA825167B/xx
Publication of CH655671B publication Critical patent/CH655671B/de

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
    • 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)
CH483381A 1981-07-24 1981-07-24 CH655671B (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH483381A CH655671B (fr) 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 (fr) 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 (fr) 1986-05-15

Family

ID=25696364

Family Applications (1)

Application Number Title Priority Date Filing Date
CH483381A CH655671B (fr) 1981-07-24 1981-07-24

Country Status (4)

Country Link
CH (1) CH655671B (fr)
DE (1) DE3130021A1 (fr)
NL (1) NL8202839A (fr)
ZA (1) ZA825167B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ZA825167B (en) 1983-05-25
DE3130021A1 (de) 1983-02-10
NL8202839A (nl) 1983-02-16

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