GB1371777A - Reaction of aluminium oxide with fluorides - Google Patents
Reaction of aluminium oxide with fluoridesInfo
- 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
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)
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)
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)
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 |
-
1970
- 1970-12-31 DE DE19702064696 patent/DE2064696A1/de active Pending
-
1971
- 1971-12-28 NL NL7117980A patent/NL7117980A/xx unknown
- 1971-12-28 IT IT55032/71A patent/IT945675B/it active
- 1971-12-29 BR BR8647/71A patent/BR7108647D0/pt unknown
- 1971-12-30 ZA ZA718707A patent/ZA718707B/xx unknown
- 1971-12-30 GB GB6071171A patent/GB1371777A/en not_active Expired
- 1971-12-30 ES ES398468A patent/ES398468A1/es not_active Expired
- 1971-12-30 FR FR7147640A patent/FR2121180A5/fr not_active Expired
Cited By (3)
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 |
---|---|
ES398468A1 (es) | 1974-09-16 |
ZA718707B (en) | 1972-09-27 |
BR7108647D0 (pt) | 1973-05-10 |
DE2064696A1 (de) | 1972-07-27 |
IT945675B (it) | 1973-05-10 |
FR2121180A5 (es) | 1972-08-18 |
NL7117980A (es) | 1972-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |