GB1309611A - Method of removing hydrogen fluoride gas from gases containing the same - Google Patents

Method of removing hydrogen fluoride gas from gases containing the same

Info

Publication number
GB1309611A
GB1309611A GB35871A GB35871A GB1309611A GB 1309611 A GB1309611 A GB 1309611A GB 35871 A GB35871 A GB 35871A GB 35871 A GB35871 A GB 35871A GB 1309611 A GB1309611 A GB 1309611A
Authority
GB
United Kingdom
Prior art keywords
same
hydrogen fluoride
gases containing
fluoride gas
removing hydrogen
Prior art date
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
GB35871A
Other languages
English (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
Priority claimed from DE19702002537 external-priority patent/DE2002537C2/de
Application filed by Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of GB1309611A publication Critical patent/GB1309611A/en
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)
GB35871A 1970-01-21 1971-01-04 Method of removing hydrogen fluoride gas from gases containing the same Expired GB1309611A (en)

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
GB1309611A true GB1309611A (en) 1973-03-14

Family

ID=5760142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35871A Expired GB1309611A (en) 1970-01-21 1971-01-04 Method of removing hydrogen fluoride gas from gases containing the same

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002772A1 (en) * 1991-08-07 1993-02-18 Comalco Aluminium Limited Scrubbing of gaseous fluorides from process exhausts
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

Families Citing this family (1)

* 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002772A1 (en) * 1991-08-07 1993-02-18 Comalco Aluminium Limited Scrubbing of gaseous fluorides from process exhausts
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
NL7100772A (en:Method) 1971-07-23
NL168791C (nl) 1982-05-17
DE2002537A1 (en:Method) 1971-04-15
NO130890C (en:Method) 1975-03-05
NO130890B (en:Method) 1974-11-25
AT325583B (de) 1975-10-27
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
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee