NL7100772A - - Google Patents

Info

Publication number
NL7100772A
NL7100772A NL7100772A NL7100772A NL7100772A NL 7100772 A NL7100772 A NL 7100772A NL 7100772 A NL7100772 A NL 7100772A NL 7100772 A NL7100772 A NL 7100772A NL 7100772 A NL7100772 A NL 7100772A
Authority
NL
Netherlands
Application number
NL7100772A
Other versions
NL168791C (nl
NL168791B (nl
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 filed Critical
Publication of NL7100772A publication Critical patent/NL7100772A/xx
Publication of NL168791B publication Critical patent/NL168791B/xx
Application granted granted Critical
Publication of NL168791C publication Critical patent/NL168791C/xx

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)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NL7100772A 1970-01-21 1971-01-20 Werkwijze voor het afscheiden van gasvormig waterstoffluoride uit afgewerkte gassen. NL168791C (nl)

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
NL7100772A true NL7100772A (enrdf_load_stackoverflow) 1971-07-23
NL168791B NL168791B (nl) 1981-12-16
NL168791C NL168791C (nl) 1982-05-17

Family

ID=5760142

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7100772A NL168791C (nl) 1970-01-21 1971-01-20 Werkwijze voor het afscheiden van gasvormig waterstoffluoride uit afgewerkte gassen.

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
LU62423A1 (enrdf_load_stackoverflow) 1971-08-04
AT325583B (de) 1975-10-27
NO130890C (enrdf_load_stackoverflow) 1975-03-05
DE2002537B2 (de) 1971-04-15
CH559572A5 (enrdf_load_stackoverflow) 1975-03-14
DE2002537A1 (enrdf_load_stackoverflow) 1971-04-15
NL168791C (nl) 1982-05-17
NO130890B (enrdf_load_stackoverflow) 1974-11-25
BE760337A (fr) 1971-05-17
NL168791B (nl) 1981-12-16
ATA1064370A (de) 1975-01-15
GB1309611A (en) 1973-03-14
FR2075063A5 (enrdf_load_stackoverflow) 1971-10-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee