JPS5799323A - Method for treating fluorine-containing gas - Google Patents

Method for treating fluorine-containing gas

Info

Publication number
JPS5799323A
JPS5799323A JP55174818A JP17481880A JPS5799323A JP S5799323 A JPS5799323 A JP S5799323A JP 55174818 A JP55174818 A JP 55174818A JP 17481880 A JP17481880 A JP 17481880A JP S5799323 A JPS5799323 A JP S5799323A
Authority
JP
Japan
Prior art keywords
alf
slurry
passage
solution
containing gas
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.)
Pending
Application number
JP55174818A
Other languages
English (en)
Japanese (ja)
Inventor
Susumu Tosaka
Tadamichi Abe
Hozumi Endo
Kiyohiro Ogawa
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.)
Mitsubishi Light Metal Industries Ltd
Original Assignee
Mitsubishi Light Metal Industries Ltd
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 Mitsubishi Light Metal Industries Ltd filed Critical Mitsubishi Light Metal Industries Ltd
Priority to JP55174818A priority Critical patent/JPS5799323A/ja
Priority to US06/321,712 priority patent/US4399113A/en
Priority to CA000390413A priority patent/CA1181226A/en
Priority to NO814203A priority patent/NO814203L/no
Priority to FR8123109A priority patent/FR2495954A1/fr
Publication of JPS5799323A publication Critical patent/JPS5799323A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biomedical Technology (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)
JP55174818A 1980-12-11 1980-12-11 Method for treating fluorine-containing gas Pending JPS5799323A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55174818A JPS5799323A (en) 1980-12-11 1980-12-11 Method for treating fluorine-containing gas
US06/321,712 US4399113A (en) 1980-12-11 1981-11-16 Process for treating a gas containing a fluorine compound
CA000390413A CA1181226A (en) 1980-12-11 1981-11-19 Process for treating a gas containing a fluorine compound
NO814203A NO814203L (no) 1980-12-11 1981-12-09 Fremgangsmaate for behandling av en gass inneholdende en fluorforbindelse
FR8123109A FR2495954A1 (fr) 1980-12-11 1981-12-10 Procede pour traiter un gaz contenant un compose du fluor en vue de recuperer du fluorure d'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55174818A JPS5799323A (en) 1980-12-11 1980-12-11 Method for treating fluorine-containing gas

Publications (1)

Publication Number Publication Date
JPS5799323A true JPS5799323A (en) 1982-06-21

Family

ID=15985193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55174818A Pending JPS5799323A (en) 1980-12-11 1980-12-11 Method for treating fluorine-containing gas

Country Status (5)

Country Link
US (1) US4399113A (ref)
JP (1) JPS5799323A (ref)
CA (1) CA1181226A (ref)
FR (1) FR2495954A1 (ref)
NO (1) NO814203L (ref)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508689A (en) * 1983-07-21 1985-04-02 Aluminum Company Of America Aluminum-fluorine compound manufacture
US4477425A (en) * 1983-12-15 1984-10-16 Florida Progress Corporation Production of anhydrous hydrogen fluoride from low-grade metallic fluorides and sulfuric acid
US4788049A (en) * 1986-03-21 1988-11-29 Gte Products Corporation Method for controlling the crystal morphology of silicon nitride
EP0337294B1 (en) * 1988-04-11 1993-06-30 MITSUI TOATSU CHEMICALS, Inc. Process for purifying nitrogen trifluoride gas
US5087432A (en) * 1990-05-24 1992-02-11 Hansen Engineering, Inc. Method for the separation of acid from acid-laden vapors
US5955042A (en) * 1995-12-08 1999-09-21 Goldendale Aluminum Company Method of treating spent potliner material from aluminum reduction cells
US6468483B2 (en) 2000-02-04 2002-10-22 Goldendale Aluminum Company Process for treating alumina-bearing ores to recover metal values therefrom
US6248302B1 (en) 2000-02-04 2001-06-19 Goldendale Aluminum Company Process for treating red mud to recover metal values therefrom
EP2058045A3 (en) * 2007-11-02 2011-02-02 Yoosung Co., Ltd. Separation, purification and recovery method of SF6, HFCs and PFCs
US20180345213A1 (en) * 2015-12-01 2018-12-06 Showa Denko K. K. Method for treating exhaust gas containing elemental fluorine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321399B2 (ref) * 1975-03-25 1978-07-03
DE2735566A1 (de) * 1977-08-06 1979-02-22 Metallgesellschaft Ag Verfahren zum entfernen von fluorverbindungen und schwefeldioxid aus abgasen

Also Published As

Publication number Publication date
CA1181226A (en) 1985-01-22
NO814203L (no) 1982-06-14
FR2495954A1 (fr) 1982-06-18
US4399113A (en) 1983-08-16
FR2495954B1 (ref) 1984-12-28

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