FR2140230A1 - - Google Patents

Info

Publication number
FR2140230A1
FR2140230A1 FR7220023A FR7220023A FR2140230A1 FR 2140230 A1 FR2140230 A1 FR 2140230A1 FR 7220023 A FR7220023 A FR 7220023A FR 7220023 A FR7220023 A FR 7220023A FR 2140230 A1 FR2140230 A1 FR 2140230A1
Authority
FR
France
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.)
Granted
Application number
FR7220023A
Other languages
French (fr)
Other versions
FR2140230B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte 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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of FR2140230A1 publication Critical patent/FR2140230A1/fr
Application granted granted Critical
Publication of FR2140230B1 publication Critical patent/FR2140230B1/fr
Expired legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Hinges (AREA)
FR7220023A 1971-06-04 1972-06-02 Expired FR2140230B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2127910A DE2127910C3 (en) 1971-06-04 1971-06-04 Process for the thermal remuneration of solids that are discharged from systems for the dry cleaning of exhaust gases from aluminum electrolysis furnaces and used as an insert for aluminum electrolysis

Publications (2)

Publication Number Publication Date
FR2140230A1 true FR2140230A1 (en) 1973-01-12
FR2140230B1 FR2140230B1 (en) 1978-03-31

Family

ID=5809898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220023A Expired FR2140230B1 (en) 1971-06-04 1972-06-02

Country Status (11)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011027A1 (en) * 1978-10-31 1980-05-14 Air Industrie Process for treating an adsorbent material in the form of particles loaded with at least two volatile compounds of differing thermal stability
FR2440222A1 (en) * 1978-10-31 1980-05-30 Air Ind Regenerating particulate adsorbent material - charged with volatile cpds. of different thermal stabilities, partic. particles of alumina which have adsorbed tars and fluorinated cpds.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH203741A (en) * 1938-01-28 1939-03-31 Aluminium Ind Ag Process for processing the mass obtained from the exhaust gases of aluminum furnaces.
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 (en) * 1968-02-01 1971-06-11 Elektrokemisk As Process for the recovery of fluorine from carbonaceous waste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011027A1 (en) * 1978-10-31 1980-05-14 Air Industrie Process for treating an adsorbent material in the form of particles loaded with at least two volatile compounds of differing thermal stability
FR2440222A1 (en) * 1978-10-31 1980-05-30 Air Ind Regenerating particulate adsorbent material - charged with volatile cpds. of different thermal stabilities, partic. particles of alumina which have adsorbed tars and fluorinated cpds.

Also Published As

Publication number Publication date
HU170932B (en) 1977-10-28
IT959048B (en) 1973-11-10
GB1375623A (en) 1974-11-27
NL7207549A (en) 1972-12-06
DE2127910A1 (en) 1972-12-28
BE784298A (en) 1972-10-02
NO131897B (en) 1975-05-12
LU65456A1 (en) 1972-10-05
DE2127910C3 (en) 1984-08-02
DE2127910B2 (en) 1979-01-11
FR2140230B1 (en) 1978-03-31
AT322224B (en) 1975-05-12
CH565865A5 (en) 1975-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse