CA957132A - Recovery of hydrogen fluoride - Google Patents

Recovery of hydrogen fluoride

Info

Publication number
CA957132A
CA957132A CA136,720A CA136720A CA957132A CA 957132 A CA957132 A CA 957132A CA 136720 A CA136720 A CA 136720A CA 957132 A CA957132 A CA 957132A
Authority
CA
Canada
Prior art keywords
recovery
hydrogen fluoride
fluoride
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
CA136,720A
Other languages
English (en)
Other versions
CA136720S (en
Inventor
George O. Morris
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA957132A publication Critical patent/CA957132A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
CA136,720A 1971-03-08 1972-03-08 Recovery of hydrogen fluoride Expired CA957132A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA957132A true CA957132A (en) 1974-11-05

Family

ID=9811456

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136,720A Expired CA957132A (en) 1971-03-08 1972-03-08 Recovery of hydrogen fluoride

Country Status (20)

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

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
BR9610789A (pt) * 1995-10-10 1999-07-13 Ici Plc Processos para separar e recuperar fluoreto de hidrogenio de uma mistura de um composto organico e fluoreto de hidrogenio e para produzir um composto organico contendo fluor
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
BR7201280D0 (pt) 1973-07-03
ZA721323B (en) 1973-10-31
DE2209841B2 (de) 1976-11-11
AT325010B (de) 1975-09-25
SE379994B (nl) 1975-10-27
FR2128712B1 (nl) 1977-01-14
NO133363B (nl) 1976-01-12
AU3931672A (en) 1973-08-30
IL38841A (en) 1974-12-31
BE780060A (fr) 1972-09-01
IT959556B (it) 1973-11-10
DD94807A5 (nl) 1973-01-05
DE2209841A1 (de) 1972-09-28
NL7202681A (nl) 1972-09-12
CS170181B2 (nl) 1976-08-27
GB1332968A (en) 1973-10-10
ES400511A1 (es) 1975-02-16
NL151043B (nl) 1976-10-15
TR19068A (tr) 1978-05-01
AU463078B2 (en) 1975-06-25
NO133363C (nl) 1976-04-21
FR2128712A1 (nl) 1972-10-20
IL38841A0 (en) 1972-04-27
SU459884A3 (ru) 1975-02-05
JPS5229276B1 (nl) 1977-08-01

Similar Documents

Publication Publication Date Title
AU474269B2 (en) Hydrogen chloride recovery
CA985481A (en) Recovery of lithium carbonate
CA957133A (en) Scrubbing of gases containing ticl
CA991822A (en) Purification of gaseous hydrogen chloride
CA1021531A (en) Production of hydrogen fluoride
CA936829A (en) High pressure purification of hydrogen fluoride
CA1003620A (en) Hydrogen fluoride recovery process
CA957132A (en) Recovery of hydrogen fluoride
CA974187A (en) Recovery of pure cyclopentene
CA973799A (en) Damper-rod scrubber
CA981870A (en) Production of hydrogen fluoride
CA966636A (en) Preparation of hydrogen iodides
CA975693A (en) Cephalosporin c recovery
CA907505A (en) Recovery of gases
CA867293A (en) Recovery of mercury
CA921706A (en) Recovery of mercury
AU472891B2 (en) Recovery of metals
CA923039A (en) Hydrogen purification
AU463575B2 (en) And high purity hydrogen recovery process
AU458723B2 (en) Gas scrubber
CA872947A (en) Gas scrubber
CA874571A (en) Scrubber
CA872167A (en) Recovery of lead values from solution
AU458221B2 (en) Production of gaseous hydrogen fluoride
CA970289A (en) Methods for the purification of uranium hexafluoride