NO142859C - PROCEDURE FOR SEPARATING HYDROGEN FLUORIDE FROM GAS - Google Patents

PROCEDURE FOR SEPARATING HYDROGEN FLUORIDE FROM GAS

Info

Publication number
NO142859C
NO142859C NO743297A NO743297A NO142859C NO 142859 C NO142859 C NO 142859C NO 743297 A NO743297 A NO 743297A NO 743297 A NO743297 A NO 743297A NO 142859 C NO142859 C NO 142859C
Authority
NO
Norway
Prior art keywords
procedure
gas
hydrogen fluoride
separating hydrogen
separating
Prior art date
Application number
NO743297A
Other languages
Norwegian (no)
Other versions
NO142859B (en
NO743297L (en
Inventor
Ernst Weckesser
Volker Sparwald
Lothar Reh
Eberhard Boehm
Rolf Graf
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of NO743297L publication Critical patent/NO743297L/no
Publication of NO142859B publication Critical patent/NO142859B/en
Publication of NO142859C publication Critical patent/NO142859C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/22—Collecting emitted gases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Hydrogen, Water And Hydrids (AREA)
NO743297A 1973-09-15 1974-09-13 PROCEDURE FOR SEPARATING HYDROGEN FLUORIDE FROM GAS NO142859C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732346580 DE2346580A1 (en) 1973-09-15 1973-09-15 PROCESS FOR SEPARATION OF HYDROGEN

Publications (3)

Publication Number Publication Date
NO743297L NO743297L (en) 1975-04-14
NO142859B NO142859B (en) 1980-07-28
NO142859C true NO142859C (en) 1980-11-05

Family

ID=5892706

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743297A NO142859C (en) 1973-09-15 1974-09-13 PROCEDURE FOR SEPARATING HYDROGEN FLUORIDE FROM GAS

Country Status (14)

Country Link
JP (2) JPS5056396A (en)
AT (1) AT353241B (en)
BE (1) BE819763R (en)
BR (1) BR7406541D0 (en)
CA (1) CA1030728A (en)
CS (1) CS186274B2 (en)
DE (1) DE2346580A1 (en)
FR (1) FR2243724B2 (en)
GB (1) GB1474215A (en)
IT (1) IT1048197B (en)
NL (1) NL7408670A (en)
NO (1) NO142859C (en)
RO (1) RO72798B1 (en)
SE (1) SE408408B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9058282A (en) * 1981-11-04 1983-05-18 Hb-Consult Radgivande Ingenjorer A.B. Varmeatervinning ur aluminiumsmaltverk
GB2286542A (en) * 1994-02-02 1995-08-23 Boc Group Plc Treating waste gas
CN110295376B (en) * 2019-07-12 2024-03-22 东方电气集团东方锅炉股份有限公司 Electrolytic aluminum flue gas purification system and process
CN111760409A (en) * 2020-06-19 2020-10-13 锦洋高新材料股份有限公司 Technical method for treating low-density aluminum fluoride tail gas
CN115990439A (en) * 2022-11-28 2023-04-21 兰州理工大学 Anhydrous hydrogen fluoride production equipment and process based on expansion fluidized bed

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056096B2 (en) * 1970-11-14 1978-09-28 Metallgesellschaft Ag, 6000 Frankfurt Process for the separation of hydrogen fluoride from gases

Also Published As

Publication number Publication date
FR2243724B2 (en) 1980-08-14
NO142859B (en) 1980-07-28
RO72798B1 (en) 1984-03-31
BR7406541D0 (en) 1975-07-29
SE7411594L (en) 1975-03-17
ATA499774A (en) 1979-04-15
CA1030728A (en) 1978-05-09
CS186274B2 (en) 1978-11-30
NL7408670A (en) 1975-03-18
JPS5056396A (en) 1975-05-17
NO743297L (en) 1975-04-14
IT1048197B (en) 1980-11-20
GB1474215A (en) 1977-05-18
DE2346580A1 (en) 1975-04-24
SE408408B (en) 1979-06-11
JPS6033526B2 (en) 1985-08-03
AT353241B (en) 1979-11-12
JPS5794320A (en) 1982-06-11
AU6877374A (en) 1975-11-13
RO72798A7 (en) 1984-03-15
FR2243724A2 (en) 1975-04-11
BE819763R (en) 1975-03-10

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