CH565865A5 - - Google Patents

Info

Publication number
CH565865A5
CH565865A5 CH820472A CH820472A CH565865A5 CH 565865 A5 CH565865 A5 CH 565865A5 CH 820472 A CH820472 A CH 820472A CH 820472 A CH820472 A CH 820472A CH 565865 A5 CH565865 A5 CH 565865A5
Authority
CH
Switzerland
Application number
CH820472A
Original Assignee
Vaw Ver Aluminium Werke Ag
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 by Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Publication of CH565865A5 publication Critical patent/CH565865A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/146—Perfluorocarbons [PFC]; Hydrofluorocarbons [HFC]; Sulfur hexafluoride [SF6]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Hinges (AREA)
CH820472A 1971-06-04 1972-06-02 CH565865A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2127910A DE2127910C3 (de) 1971-06-04 1971-06-04 Verfahren zur thermischen Vergütung von Feststoffen, die aus Anlagen zur trockenen Reinigung von Abgasen aus Aluminiumelektrolyseöfen ausgetragen und zur Aluminiumelektrolyse als Einsatz verwendet werden

Publications (1)

Publication Number Publication Date
CH565865A5 true CH565865A5 (xx) 1975-08-29

Family

ID=5809898

Family Applications (1)

Application Number Title Priority Date Filing Date
CH820472A CH565865A5 (xx) 1971-06-04 1972-06-02

Country Status (11)

Country Link
AT (1) AT322224B (xx)
BE (1) BE784298A (xx)
CH (1) CH565865A5 (xx)
DE (1) DE2127910C3 (xx)
FR (1) FR2140230B1 (xx)
GB (1) GB1375623A (xx)
HU (1) HU170932B (xx)
IT (1) IT959048B (xx)
LU (1) LU65456A1 (xx)
NL (1) NL7207549A (xx)
NO (1) NO131897B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011027B1 (fr) * 1978-10-31 1984-02-15 Air Industrie Procédé de traitement d'une matière adsorbante se présentant sous forme de particules chargées d'au moins deux composés volatils de stabilités thermiques différentes
FR2440222A1 (fr) * 1978-10-31 1980-05-30 Air Ind Procede de regeneration d'une matiere adsorbante se presentant sous forme de particules chargees d'au moins deux composes volatils de stabilites thermiques differentes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH203741A (de) * 1938-01-28 1939-03-31 Aluminium Ind Ag Verfahren zur Aufarbeitung der aus den Abgasen von Aluminiumöfen gewonnenen Masse.
GB836282A (en) * 1957-03-21 1960-06-01 Wheelabrator Corp Method and apparatus for the removal or recovery of vapours from air or other gases
AT290463B (de) * 1968-02-01 1971-06-11 Elektrokemisk As Verfahren zur Rückgewinnung von Fluor aus kohlenstoffhaltigen Abfallstoffen

Also Published As

Publication number Publication date
NO131897B (xx) 1975-05-12
FR2140230B1 (xx) 1978-03-31
IT959048B (it) 1973-11-10
GB1375623A (xx) 1974-11-27
BE784298A (fr) 1972-10-02
DE2127910A1 (de) 1972-12-28
HU170932B (hu) 1977-10-28
DE2127910C3 (de) 1984-08-02
AT322224B (de) 1975-05-12
NL7207549A (xx) 1972-12-06
DE2127910B2 (de) 1979-01-11
FR2140230A1 (xx) 1973-01-12
LU65456A1 (xx) 1972-10-05

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Legal Events

Date Code Title Description
PL Patent ceased