FR2075063A5 - - Google Patents

Info

Publication number
FR2075063A5
FR2075063A5 FR7045998A FR7045998A FR2075063A5 FR 2075063 A5 FR2075063 A5 FR 2075063A5 FR 7045998 A FR7045998 A FR 7045998A FR 7045998 A FR7045998 A FR 7045998A FR 2075063 A5 FR2075063 A5 FR 2075063A5
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.)
Expired
Application number
FR7045998A
Other languages
French (fr)
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
Priority claimed from DE19702002537 external-priority patent/DE2002537C2/de
Application filed by Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Application granted granted Critical
Publication of FR2075063A5 publication Critical patent/FR2075063A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/02—Fluorides
    • 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
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7045998A 1970-01-21 1970-12-21 Expired FR2075063A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702002537 DE2002537C2 (de) 1970-01-21 Verfahren zur Abtrennung von gasförmigem Fluorwasserstoff aus Abgasen

Publications (1)

Publication Number Publication Date
FR2075063A5 true FR2075063A5 (enrdf_load_stackoverflow) 1971-10-08

Family

ID=5760142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045998A Expired FR2075063A5 (enrdf_load_stackoverflow) 1970-01-21 1970-12-21

Country Status (8)

Country Link
AT (1) AT325583B (enrdf_load_stackoverflow)
BE (1) BE760337A (enrdf_load_stackoverflow)
CH (1) CH559572A5 (enrdf_load_stackoverflow)
FR (1) FR2075063A5 (enrdf_load_stackoverflow)
GB (1) GB1309611A (enrdf_load_stackoverflow)
LU (1) LU62423A1 (enrdf_load_stackoverflow)
NL (1) NL168791C (enrdf_load_stackoverflow)
NO (1) NO130890C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510132A1 (de) * 1985-03-20 1986-09-25 Reimbold & Strick GmbH & Co, 5000 Köln Verfahren zur wertstoffgewinnung
IS3896A (is) * 1991-08-07 1993-02-08 Comalco Aluminium Limited Hreinsun á loftkenndum flúoríðum úr útblæstri iðjuvera
AU647668B2 (en) * 1991-08-07 1994-03-24 Comalco Aluminium Limited Scrubbing gaseous fluorides
RU2242424C1 (ru) * 2003-05-08 2004-12-20 Общество с ограниченной ответственностью "Инженерно-технологический центр" Способ приготовления содового раствора, подаваемого на газоочистные установки корпусов электролиза алюминия

Also Published As

Publication number Publication date
CH559572A5 (enrdf_load_stackoverflow) 1975-03-14
AT325583B (de) 1975-10-27
LU62423A1 (enrdf_load_stackoverflow) 1971-08-04
DE2002537B2 (de) 1971-04-15
NL7100772A (enrdf_load_stackoverflow) 1971-07-23
DE2002537A1 (enrdf_load_stackoverflow) 1971-04-15
NL168791B (nl) 1981-12-16
NO130890C (enrdf_load_stackoverflow) 1975-03-05
NO130890B (enrdf_load_stackoverflow) 1974-11-25
ATA1064370A (de) 1975-01-15
GB1309611A (en) 1973-03-14
NL168791C (nl) 1982-05-17
BE760337A (fr) 1971-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse