FR2108086A3 - Sodium fluoaluminates - with reduced proportion of sodium fluoride for alkaline alumina electrolysis - Google Patents
Sodium fluoaluminates - with reduced proportion of sodium fluoride for alkaline alumina electrolysisInfo
- Publication number
- FR2108086A3 FR2108086A3 FR7134390A FR7134390A FR2108086A3 FR 2108086 A3 FR2108086 A3 FR 2108086A3 FR 7134390 A FR7134390 A FR 7134390A FR 7134390 A FR7134390 A FR 7134390A FR 2108086 A3 FR2108086 A3 FR 2108086A3
- Authority
- FR
- France
- Prior art keywords
- sodium
- fluoaluminates
- alf3
- reduced proportion
- alkaline alumina
- 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.)
- Granted
Links
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 title 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 238000005868 electrolysis reaction Methods 0.000 title 1
- 229910052708 sodium Inorganic materials 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
- 235000013024 sodium fluoride Nutrition 0.000 title 1
- 239000011775 sodium fluoride Substances 0.000 title 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 abstract 8
- 239000002253 acid Substances 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
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
- C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT881370A AT302969B (de) | 1970-09-30 | 1970-09-30 | Verfahren zur gezielten Herstellung von Natriumfluoraluminaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2108086A3 true FR2108086A3 (en) | 1972-05-12 |
| FR2108086B3 FR2108086B3 (cg-RX-API-DMAC10.html) | 1974-05-10 |
Family
ID=3608745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7134390A Granted FR2108086A3 (en) | 1970-09-30 | 1971-09-24 | Sodium fluoaluminates - with reduced proportion of sodium fluoride for alkaline alumina electrolysis |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT302969B (cg-RX-API-DMAC10.html) |
| AU (1) | AU3360071A (cg-RX-API-DMAC10.html) |
| BE (1) | BE773279A (cg-RX-API-DMAC10.html) |
| FR (1) | FR2108086A3 (cg-RX-API-DMAC10.html) |
| IT (1) | IT939895B (cg-RX-API-DMAC10.html) |
| NL (1) | NL7112071A (cg-RX-API-DMAC10.html) |
| TR (1) | TR16615A (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA716129B (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432995A1 (fr) * | 1978-08-08 | 1980-03-07 | Central Glass Co Ltd | Procede de preparation de cryolithe de grande purete a partir d'une solution de fluorure contenant de la silice dissoute et produit ainsi obtenu |
-
1970
- 1970-09-30 AT AT881370A patent/AT302969B/de not_active IP Right Cessation
-
1971
- 1971-09-02 NL NL7112071A patent/NL7112071A/xx unknown
- 1971-09-13 ZA ZA716129A patent/ZA716129B/xx unknown
- 1971-09-17 AU AU33600/71A patent/AU3360071A/en not_active Expired
- 1971-09-24 FR FR7134390A patent/FR2108086A3/fr active Granted
- 1971-09-28 TR TR16615A patent/TR16615A/xx unknown
- 1971-09-29 IT IT70193/71A patent/IT939895B/it active
- 1971-09-29 BE BE773279A patent/BE773279A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT302969B (de) | 1972-11-10 |
| AU3360071A (en) | 1973-03-22 |
| TR16615A (tr) | 1973-01-01 |
| NL7112071A (cg-RX-API-DMAC10.html) | 1972-04-05 |
| FR2108086B3 (cg-RX-API-DMAC10.html) | 1974-05-10 |
| IT939895B (it) | 1973-02-10 |
| ZA716129B (en) | 1973-04-25 |
| BE773279A (fr) | 1972-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |