DE2002537A1 - - Google Patents

Info

Publication number
DE2002537A1
DE2002537A1 DE19702002537 DE2002537A DE2002537A1 DE 2002537 A1 DE2002537 A1 DE 2002537A1 DE 19702002537 DE19702002537 DE 19702002537 DE 2002537 A DE2002537 A DE 2002537A DE 2002537 A1 DE2002537 A1 DE 2002537A1
Authority
DE
Germany
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
DE19702002537
Other languages
German (de)
Other versions
DE2002537C2 (de
DE2002537B2 (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 claimed from DE19702002537 external-priority patent/DE2002537C2/de
Priority to DE19702002537 priority Critical patent/DE2002537C2/de
Priority to AT1064370A priority patent/AT325583B/de
Priority to CH1749870A priority patent/CH559572A5/xx
Priority to BE760337A priority patent/BE760337A/xx
Priority to NO484070A priority patent/NO130890C/no
Priority to FR7045998A priority patent/FR2075063A5/fr
Priority to GB35871A priority patent/GB1309611A/en
Priority to LU62423D priority patent/LU62423A1/xx
Priority to NL7100772A priority patent/NL168791C/xx
Publication of DE2002537A1 publication Critical patent/DE2002537A1/de
Publication of DE2002537B2 publication Critical patent/DE2002537B2/de
Publication of DE2002537C2 publication Critical patent/DE2002537C2/de
Application granted granted Critical
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)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE19702002537 1970-01-21 1970-01-21 Verfahren zur Abtrennung von gasförmigem Fluorwasserstoff aus Abgasen Expired DE2002537C2 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19702002537 DE2002537C2 (de) 1970-01-21 Verfahren zur Abtrennung von gasförmigem Fluorwasserstoff aus Abgasen
AT1064370A AT325583B (de) 1970-01-21 1970-11-25 Verfahren zur abtrennung von gasförmigem fluorwasserstoff aus abgasen
CH1749870A CH559572A5 (en:Method) 1970-01-21 1970-11-26
BE760337A BE760337A (fr) 1970-01-21 1970-12-15 Procede pour separer l'acide fluorhydrique des gaz
NO484070A NO130890C (en:Method) 1970-01-21 1970-12-16
FR7045998A FR2075063A5 (en:Method) 1970-01-21 1970-12-21
GB35871A GB1309611A (en) 1970-01-21 1971-01-04 Method of removing hydrogen fluoride gas from gases containing the same
LU62423D LU62423A1 (en:Method) 1970-01-21 1971-01-14
NL7100772A NL168791C (nl) 1970-01-21 1971-01-20 Werkwijze voor het afscheiden van gasvormig waterstoffluoride uit afgewerkte gassen.

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 (3)

Publication Number Publication Date
DE2002537A1 true DE2002537A1 (en:Method) 1971-04-15
DE2002537B2 DE2002537B2 (de) 1971-04-15
DE2002537C2 DE2002537C2 (de) 1977-04-14

Family

ID=

Also Published As

Publication number Publication date
NL7100772A (en:Method) 1971-07-23
NL168791C (nl) 1982-05-17
NO130890C (en:Method) 1975-03-05
NO130890B (en:Method) 1974-11-25
AT325583B (de) 1975-10-27
GB1309611A (en) 1973-03-14
LU62423A1 (en:Method) 1971-08-04
NL168791B (nl) 1981-12-16
BE760337A (fr) 1971-05-17
DE2002537B2 (de) 1971-04-15
CH559572A5 (en:Method) 1975-03-14
ATA1064370A (de) 1975-01-15
FR2075063A5 (en:Method) 1971-10-08

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee