IT986093B - PROCEDURE FOR THE EXTRACTION OF FLUORHYDRIC ACID FROM THE CURRENT OF GASEOUS PRODUCTS - Google Patents

PROCEDURE FOR THE EXTRACTION OF FLUORHYDRIC ACID FROM THE CURRENT OF GASEOUS PRODUCTS

Info

Publication number
IT986093B
IT986093B IT5010673A IT5010673A IT986093B IT 986093 B IT986093 B IT 986093B IT 5010673 A IT5010673 A IT 5010673A IT 5010673 A IT5010673 A IT 5010673A IT 986093 B IT986093 B IT 986093B
Authority
IT
Italy
Prior art keywords
extraction
procedure
current
gaseous products
fluorhydric acid
Prior art date
Application number
IT5010673A
Other languages
Italian (it)
Original Assignee
Universal Oil Prod Co
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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Application granted granted Critical
Publication of IT986093B publication Critical patent/IT986093B/en

Links

Classifications

    • 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/20—Halides
    • C01F11/22—Fluorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Gas Separation By Absorption (AREA)
IT5010673A 1972-05-24 1973-05-21 PROCEDURE FOR THE EXTRACTION OF FLUORHYDRIC ACID FROM THE CURRENT OF GASEOUS PRODUCTS IT986093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25623872A 1972-05-24 1972-05-24

Publications (1)

Publication Number Publication Date
IT986093B true IT986093B (en) 1975-01-10

Family

ID=22971506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5010673A IT986093B (en) 1972-05-24 1973-05-21 PROCEDURE FOR THE EXTRACTION OF FLUORHYDRIC ACID FROM THE CURRENT OF GASEOUS PRODUCTS

Country Status (8)

Country Link
JP (1) JPS5620895B2 (en)
CA (1) CA983241A (en)
CS (1) CS178902B2 (en)
DE (1) DE2325145C3 (en)
ES (1) ES415060A1 (en)
FR (1) FR2185590B1 (en)
GB (1) GB1422363A (en)
IT (1) IT986093B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143971A (en) * 1976-05-27 1977-11-30 Dainippon Ink & Chem Inc Treatment of exhaust gas containing hydrogen fluorid e etc.
DE19917610A1 (en) * 1999-04-19 2000-10-26 Bayer Ag Process for recycling alkali metal fluorides or bifluorides
US8710282B2 (en) * 2008-03-14 2014-04-29 Honeywell International Inc. Integrated process for the manufacture of fluorinated olefins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699209A (en) * 1971-02-26 1972-10-17 Universal Oil Prod Co Hf removal system

Also Published As

Publication number Publication date
FR2185590B1 (en) 1976-04-23
CS178902B2 (en) 1977-10-31
ES415060A1 (en) 1976-05-01
FR2185590A1 (en) 1974-01-04
DE2325145C3 (en) 1979-05-31
JPS5620895B2 (en) 1981-05-16
DE2325145B2 (en) 1978-10-05
DE2325145A1 (en) 1973-12-20
JPS4949896A (en) 1974-05-15
GB1422363A (en) 1976-01-28
CA983241A (en) 1976-02-10

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