SE8203284L - Sett att utvinna aluminiumoxid - Google Patents
Sett att utvinna aluminiumoxidInfo
- Publication number
- SE8203284L SE8203284L SE8203284A SE8203284A SE8203284L SE 8203284 L SE8203284 L SE 8203284L SE 8203284 A SE8203284 A SE 8203284A SE 8203284 A SE8203284 A SE 8203284A SE 8203284 L SE8203284 L SE 8203284L
- Authority
- SE
- Sweden
- Prior art keywords
- alcl3
- nacl
- aluminum oxide
- set out
- al2o3
- Prior art date
Links
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 9
- 239000011780 sodium chloride Substances 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000008247 solid mixture Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0015—Obtaining aluminium by wet processes
-
- 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
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
- C01F7/22—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with halides or halogen acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8116318 | 1981-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8203284L true SE8203284L (sv) | 1982-11-29 |
Family
ID=10522100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8203284A SE8203284L (sv) | 1981-05-28 | 1982-05-27 | Sett att utvinna aluminiumoxid |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4472361A (index.php) |
| CA (1) | CA1191031A (index.php) |
| DE (1) | DE3218996A1 (index.php) |
| FR (1) | FR2506747A1 (index.php) |
| NO (1) | NO821777L (index.php) |
| SE (1) | SE8203284L (index.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL116409A (en) * | 1995-12-15 | 1999-11-30 | Mashal Alumina Ind Ltd | Process for the recovery of alumina and silica |
| NO337196B1 (no) * | 2014-03-12 | 2016-02-08 | Nordic Mining Asa | En ny fremgangsmåte for fremstilling av alumina og karbonat fra aluminiumrike materialer med integrert CO2 utnyttelse |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR574983A (fr) * | 1923-11-30 | 1924-07-22 | Procédé de production de sels d'aluminium chimiquement purs | |
| FR1558347A (index.php) * | 1967-10-25 | 1969-02-28 | ||
| BE791752A (fr) * | 1971-11-25 | 1973-05-22 | Pechiney Aluminium | Procede de traitement acide continu des argiles et schistes crus |
| SE7703590L (sv) * | 1976-04-02 | 1977-10-03 | Inst Atomenergi | Sett att utvinna aluminiumoxid |
| GB2009118B (en) * | 1977-10-07 | 1982-02-24 | Alcan Res & Dev | Recovery of alumina values from siliceous minerals |
| US4158042A (en) * | 1977-10-07 | 1979-06-12 | Alcan Research And Development Limited | Recovery of alumina from siliceous minerals |
-
1982
- 1982-05-19 US US06/380,024 patent/US4472361A/en not_active Expired - Fee Related
- 1982-05-19 DE DE3218996A patent/DE3218996A1/de not_active Withdrawn
- 1982-05-19 CA CA000403277A patent/CA1191031A/en not_active Expired
- 1982-05-25 FR FR8209020A patent/FR2506747A1/fr active Granted
- 1982-05-27 SE SE8203284A patent/SE8203284L/ not_active Application Discontinuation
- 1982-05-27 NO NO821777A patent/NO821777L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3218996A1 (de) | 1982-12-16 |
| FR2506747A1 (fr) | 1982-12-03 |
| CA1191031A (en) | 1985-07-30 |
| FR2506747B1 (index.php) | 1985-02-08 |
| NO821777L (no) | 1982-11-29 |
| US4472361A (en) | 1984-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8203284-8 |