GB191215227A - Improvements in and relating to the Manufacture of Hydrofluoric Acid. - Google Patents

Improvements in and relating to the Manufacture of Hydrofluoric Acid.

Info

Publication number
GB191215227A
GB191215227A GB191215227DA GB191215227A GB 191215227 A GB191215227 A GB 191215227A GB 191215227D A GB191215227D A GB 191215227DA GB 191215227 A GB191215227 A GB 191215227A
Authority
GB
United Kingdom
Prior art keywords
cylinder
hydrofluoric acid
flues
rollers
relating
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
Other languages
English (en)
Inventor
Howard Berkey Bishop
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191215227A publication Critical patent/GB191215227A/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
    • C01B7/192—Preparation from fluorspar

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Incineration Of Waste (AREA)
GB191215227D 1912-06-29 1912-06-29 Improvements in and relating to the Manufacture of Hydrofluoric Acid. Expired GB191215227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191215227T 1912-06-29

Publications (1)

Publication Number Publication Date
GB191215227A true GB191215227A (en) 1913-04-10

Family

ID=32572743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191215227D Expired GB191215227A (en) 1912-06-29 1912-06-29 Improvements in and relating to the Manufacture of Hydrofluoric Acid.

Country Status (2)

Country Link
DE (1) DE262505C (OSRAM)
GB (1) GB191215227A (OSRAM)

Also Published As

Publication number Publication date
DE262505C (OSRAM)

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