IL38841A - Recovery of hydrogen fluoride - Google Patents

Recovery of hydrogen fluoride

Info

Publication number
IL38841A
IL38841A IL38841A IL3884172A IL38841A IL 38841 A IL38841 A IL 38841A IL 38841 A IL38841 A IL 38841A IL 3884172 A IL3884172 A IL 3884172A IL 38841 A IL38841 A IL 38841A
Authority
IL
Israel
Prior art keywords
process according
alkali
hydrogen fluoride
fluoride
mixture
Prior art date
Application number
IL38841A
Other languages
English (en)
Other versions
IL38841A0 (en
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of IL38841A0 publication Critical patent/IL38841A0/xx
Publication of IL38841A publication Critical patent/IL38841A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00Halogens; Halogen acids
    • C01B7/19Fluorine; Hydrogen fluoride
    • C01B7/191Hydrogen fluoride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Sorption Type Refrigeration Machines (AREA)
IL38841A 1971-03-08 1972-02-25 Recovery of hydrogen fluoride IL38841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB626971 1971-03-08

Publications (2)

Publication Number Publication Date
IL38841A0 IL38841A0 (en) 1972-04-27
IL38841A true IL38841A (en) 1974-12-31

Family

ID=9811456

Family Applications (1)

Application Number Title Priority Date Filing Date
IL38841A IL38841A (en) 1971-03-08 1972-02-25 Recovery of hydrogen fluoride

Country Status (20)

Country Link
JP (1) JPS5229276B1 (ru)
AT (1) AT325010B (ru)
AU (1) AU463078B2 (ru)
BE (1) BE780060A (ru)
BR (1) BR7201280D0 (ru)
CA (1) CA957132A (ru)
CS (1) CS170181B2 (ru)
DD (1) DD94807A5 (ru)
DE (1) DE2209841B2 (ru)
ES (1) ES400511A1 (ru)
FR (1) FR2128712B1 (ru)
GB (1) GB1332968A (ru)
IL (1) IL38841A (ru)
IT (1) IT959556B (ru)
NL (1) NL151043B (ru)
NO (1) NO133363C (ru)
SE (1) SE379994B (ru)
SU (1) SU459884A3 (ru)
TR (1) TR19068A (ru)
ZA (1) ZA721323B (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491570A (en) * 1984-05-03 1985-01-01 Pennwalt Corporation Removal of arsenic from hydrogen fluoride
US4832935A (en) * 1987-11-04 1989-05-23 Gte Laboratories Incorporated Method for dehydrating hydrogen fluoride
US5800795A (en) * 1993-03-12 1998-09-01 Imperial Chemical Industries Plc Hydrogen fluoride recovery process
GB9305148D0 (en) * 1993-03-12 1993-04-28 Ici Plc Hydrogen fluoride recovery process
RU2179148C2 (ru) * 1995-10-10 2002-02-10 Империал Кемикал Индастриз ПЛС Способ извлечения фтороводорода
GB9707176D0 (en) * 1997-04-09 1997-05-28 Ici Plc Hydrogen fluoride recovery process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605472A (en) * 1945-10-02 1948-07-23 Standard Oil Co Improvements relating to the recovery of fluorides
DE938964C (de) * 1953-11-08 1956-02-09 Harpener Bergbau Ag Verfahren zur Rueckgewinnung von Bortrifluorid und wasserfreier Flusssaeure aus waesserigen Loesungen

Also Published As

Publication number Publication date
ES400511A1 (es) 1975-02-16
DE2209841A1 (de) 1972-09-28
CS170181B2 (ru) 1976-08-27
NO133363B (ru) 1976-01-12
SE379994B (ru) 1975-10-27
GB1332968A (en) 1973-10-10
NL151043B (nl) 1976-10-15
IL38841A0 (en) 1972-04-27
AU463078B2 (en) 1975-06-25
CA957132A (en) 1974-11-05
DE2209841B2 (de) 1976-11-11
AT325010B (de) 1975-09-25
BE780060A (fr) 1972-09-01
FR2128712B1 (ru) 1977-01-14
NL7202681A (ru) 1972-09-12
ZA721323B (en) 1973-10-31
NO133363C (ru) 1976-04-21
SU459884A3 (ru) 1975-02-05
JPS5229276B1 (ru) 1977-08-01
AU3931672A (en) 1973-08-30
BR7201280D0 (pt) 1973-07-03
DD94807A5 (ru) 1973-01-05
IT959556B (it) 1973-11-10
TR19068A (tr) 1978-05-01
FR2128712A1 (ru) 1972-10-20

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