CA978329A - Process for preparing anhydrous hydrogen fluoride - Google Patents

Process for preparing anhydrous hydrogen fluoride

Info

Publication number
CA978329A
CA978329A CA142,398A CA142398A CA978329A CA 978329 A CA978329 A CA 978329A CA 142398 A CA142398 A CA 142398A CA 978329 A CA978329 A CA 978329A
Authority
CA
Canada
Prior art keywords
hydrogen fluoride
anhydrous hydrogen
preparing anhydrous
preparing
fluoride
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
CA142,398A
Inventor
Cyril Woolf
Bernard M. Lichstein
Richard O. Michael
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Application granted granted Critical
Publication of CA978329A publication Critical patent/CA978329A/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
    • C01B7/194—Preparation from ammonium fluoride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA142,398A 1971-06-02 1972-05-17 Process for preparing anhydrous hydrogen fluoride Expired CA978329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14936171A 1971-06-02 1971-06-02

Publications (1)

Publication Number Publication Date
CA978329A true CA978329A (en) 1975-11-25

Family

ID=22529942

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,398A Expired CA978329A (en) 1971-06-02 1972-05-17 Process for preparing anhydrous hydrogen fluoride

Country Status (3)

Country Link
CA (1) CA978329A (en)
DE (1) DE2225188A1 (en)
GB (1) GB1341516A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114345106B (en) * 2021-12-30 2023-12-12 湖北瓮福蓝天化工有限公司 Method and system for removing chlorine element in anhydrous hydrogen fluoride production process

Also Published As

Publication number Publication date
DE2225188A1 (en) 1973-01-04
GB1341516A (en) 1973-12-25

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