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GB1371777A - Reaction of aluminium oxide with fluorides - Google Patents

Reaction of aluminium oxide with fluorides

Info

Publication number
GB1371777A
GB1371777A GB6071171A GB6071171A GB1371777A GB 1371777 A GB1371777 A GB 1371777A GB 6071171 A GB6071171 A GB 6071171A GB 6071171 A GB6071171 A GB 6071171A GB 1371777 A GB1371777 A GB 1371777A
Authority
GB
United Kingdom
Prior art keywords
prepared
fluorides
cryolite
reaction
nh4f
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
GB6071171A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1371777A publication Critical patent/GB1371777A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
GB6071171A 1970-12-31 1971-12-30 Reaction of aluminium oxide with fluorides Expired GB1371777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702064696 DE2064696A1 (de) 1970-12-31 1970-12-31 Verfahren zur Umsetzung von Fluorwasserstoffbzw. Alkalifluoriden mit Aluminiumoxid

Publications (1)

Publication Number Publication Date
GB1371777A true GB1371777A (en) 1974-10-23

Family

ID=5792707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6071171A Expired GB1371777A (en) 1970-12-31 1971-12-30 Reaction of aluminium oxide with fluorides

Country Status (8)

Country Link
BR (1) BR7108647D0 (es)
DE (1) DE2064696A1 (es)
ES (1) ES398468A1 (es)
FR (1) FR2121180A5 (es)
GB (1) GB1371777A (es)
IT (1) IT945675B (es)
NL (1) NL7117980A (es)
ZA (1) ZA718707B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002772A1 (en) * 1991-08-07 1993-02-18 Comalco Aluminium Limited Scrubbing of gaseous fluorides from process exhausts
CN115849419A (zh) * 2022-11-22 2023-03-28 贵州大学 一种载氟氧化铝的生产方法及生产的载氟氧化铝的应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2691347C1 (ru) * 2018-05-08 2019-06-11 Общество с ограниченной ответственностью "Новые химические продукты" Способ переработки гексафторкремниевой кислоты с получением фторида водорода
CN114272743A (zh) * 2021-11-25 2022-04-05 浙江工业大学 一种气相除氟装置及其在除氟上的应用

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002772A1 (en) * 1991-08-07 1993-02-18 Comalco Aluminium Limited Scrubbing of gaseous fluorides from process exhausts
CN115849419A (zh) * 2022-11-22 2023-03-28 贵州大学 一种载氟氧化铝的生产方法及生产的载氟氧化铝的应用
CN115849419B (zh) * 2022-11-22 2024-03-29 贵州大学 一种载氟氧化铝的生产方法及生产的载氟氧化铝的应用

Also Published As

Publication number Publication date
NL7117980A (es) 1972-07-04
ZA718707B (en) 1972-09-27
FR2121180A5 (es) 1972-08-18
BR7108647D0 (pt) 1973-05-10
IT945675B (it) 1973-05-10
DE2064696A1 (de) 1972-07-27
ES398468A1 (es) 1974-09-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees