AT374771B - Verfahren zur herstellung reiner tonerde - Google Patents
Verfahren zur herstellung reiner tonerdeInfo
- Publication number
- AT374771B AT374771B AT0125978A AT125978A AT374771B AT 374771 B AT374771 B AT 374771B AT 0125978 A AT0125978 A AT 0125978A AT 125978 A AT125978 A AT 125978A AT 374771 B AT374771 B AT 374771B
- Authority
- AT
- Austria
- Prior art keywords
- pure aluminum
- producing pure
- producing
- aluminum
- pure
- Prior art date
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
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
- C01F7/26—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with sulfuric acids or sulfates
-
- 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
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7706531A FR2381718A1 (fr) | 1977-02-28 | 1977-02-28 | Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA125978A ATA125978A (de) | 1983-10-15 |
| AT374771B true AT374771B (de) | 1984-05-25 |
Family
ID=9187626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0125978A AT374771B (de) | 1977-02-28 | 1978-02-21 | Verfahren zur herstellung reiner tonerde |
Country Status (32)
| Country | Link |
|---|---|
| US (1) | US4177242A (de) |
| JP (1) | JPS53106696A (de) |
| AR (1) | AR218478A1 (de) |
| AT (1) | AT374771B (de) |
| AU (1) | AU517747B2 (de) |
| BE (1) | BE864381A (de) |
| BG (1) | BG49607A3 (de) |
| BR (1) | BR7801048A (de) |
| CA (1) | CA1106138A (de) |
| DD (1) | DD134864A5 (de) |
| DE (1) | DE2807850C3 (de) |
| DK (1) | DK84178A (de) |
| EG (1) | EG13180A (de) |
| ES (1) | ES467256A1 (de) |
| FR (1) | FR2381718A1 (de) |
| GB (1) | GB1601882A (de) |
| GR (1) | GR62726B (de) |
| HU (1) | HU181002B (de) |
| IL (1) | IL54102A0 (de) |
| IN (1) | IN147940B (de) |
| IT (1) | IT1094156B (de) |
| LU (1) | LU79140A1 (de) |
| MX (1) | MX147882A (de) |
| NL (1) | NL7802209A (de) |
| NO (1) | NO148994C (de) |
| NZ (1) | NZ186574A (de) |
| OA (1) | OA05897A (de) |
| PH (1) | PH13013A (de) |
| PL (1) | PL108463B1 (de) |
| SE (1) | SE426689B (de) |
| TR (1) | TR19695A (de) |
| ZA (1) | ZA781124B (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426018A1 (fr) * | 1978-05-18 | 1979-12-14 | Pechiney Aluminium | Procede d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretes par un traitement sulfurique |
| FR2426019A1 (fr) * | 1978-05-18 | 1979-12-14 | Pechiney Aluminium | Procede continu d'obtention d'alumine pure a partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur debarrassee de l'alumine |
| NO147516C (no) * | 1979-02-13 | 1983-04-27 | Elkem Spigerverket As | Fremgangsmaate for utfelling av et rent aluminiumklorid fra loesninger som inneholder aluminium- og magnesiumioner. |
| NO790460L (no) * | 1979-02-13 | 1980-08-14 | Elkem Spigerverket As | Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner |
| US4339415A (en) * | 1980-12-05 | 1982-07-13 | Allied Corporation | Recovery of soluble alumina values from alumina bearing ores |
| US6248302B1 (en) | 2000-02-04 | 2001-06-19 | Goldendale Aluminum Company | Process for treating red mud to recover metal values therefrom |
| US6468483B2 (en) | 2000-02-04 | 2002-10-22 | Goldendale Aluminum Company | Process for treating alumina-bearing ores to recover metal values therefrom |
| CA2684696C (en) | 2007-05-21 | 2010-10-12 | Exploration Orbite Vspa Inc. | Processes for extracting aluminum and iron from aluminous ores |
| CN103534367A (zh) | 2011-03-18 | 2014-01-22 | 奥贝特铝业有限公司 | 从含铝材料中回收稀土元素的方法 |
| AU2012250460B2 (en) | 2011-05-04 | 2015-11-26 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from various ores |
| AU2012262586B2 (en) | 2011-06-03 | 2015-05-14 | Orbite Aluminae Inc. | Methods for preparing hematite |
| RU2014114938A (ru) | 2011-09-16 | 2015-10-27 | Орбит Элюминэ Инк. | Способы получения оксида алюминия и разнообразных других продуктов |
| CA2875776A1 (en) | 2012-01-10 | 2013-07-18 | Richard Boudreault | Processes for treating red mud |
| RU2633579C9 (ru) | 2012-03-29 | 2017-12-25 | Орбит Алюминэ Инк. | Способы обработки летучей золы |
| MY190290A (en) | 2012-07-12 | 2022-04-12 | Orbite Tech Inc | Processes for preparing titanium oxide and various other products |
| CA2885255C (en) | 2012-09-26 | 2015-12-22 | Orbite Aluminae Inc. | Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials |
| BR112015011049A2 (pt) | 2012-11-14 | 2017-07-11 | Orbite Aluminae Inc | métodos para purificação de íons de alumínio |
Family Cites Families (9)
| 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 | |
| US1734196A (en) * | 1927-05-18 | 1929-11-05 | Jr Henry Blumenberg | Process of making aluminum chlorosulphate |
| US2381477A (en) * | 1942-05-21 | 1945-08-07 | Tennessee Valley Authority | Production of alumina |
| US2476979A (en) * | 1945-08-21 | 1949-07-26 | Erwin C Hoeman | Process for preparing alumina from clays and other silicates of aluminum |
| GB883311A (en) * | 1958-08-21 | 1961-11-29 | Commw Scient Ind Res Org | Improvements in and relating to the production of alumina |
| FR1558347A (de) * | 1967-10-25 | 1969-02-28 | ||
| FI53963C (fi) * | 1971-02-19 | 1978-09-11 | Kali Chemie Ag | Foerfarande foer framstaellning av sulfathaltiga basiska aluminiumklorider |
| BE791752A (fr) * | 1971-11-25 | 1973-05-22 | Pechiney Aluminium | Procede de traitement acide continu des argiles et schistes crus |
| US4069299A (en) * | 1976-05-05 | 1978-01-17 | Chevron Research Company | Hydroxy-aluminum chloride and sulfate polymer production |
-
1977
- 1977-02-28 FR FR7706531A patent/FR2381718A1/fr active Granted
- 1977-12-26 IN IN504/DEL/77A patent/IN147940B/en unknown
-
1978
- 1978-01-11 PH PH20638A patent/PH13013A/en unknown
- 1978-02-09 US US05/876,205 patent/US4177242A/en not_active Expired - Lifetime
- 1978-02-21 BG BG38762A patent/BG49607A3/xx unknown
- 1978-02-21 CA CA297,374A patent/CA1106138A/fr not_active Expired
- 1978-02-21 GR GR55510A patent/GR62726B/el unknown
- 1978-02-21 AT AT0125978A patent/AT374771B/de not_active IP Right Cessation
- 1978-02-22 BR BR7801048A patent/BR7801048A/pt unknown
- 1978-02-22 EG EG108/78A patent/EG13180A/xx active
- 1978-02-22 IL IL54102A patent/IL54102A0/xx not_active IP Right Cessation
- 1978-02-22 DD DD78203799A patent/DD134864A5/de unknown
- 1978-02-22 OA OA56419A patent/OA05897A/xx unknown
- 1978-02-22 AR AR271192A patent/AR218478A1/es active
- 1978-02-23 TR TR19695A patent/TR19695A/xx unknown
- 1978-02-23 JP JP2035778A patent/JPS53106696A/ja active Granted
- 1978-02-23 ES ES467256A patent/ES467256A1/es not_active Expired
- 1978-02-23 DE DE2807850A patent/DE2807850C3/de not_active Expired
- 1978-02-23 HU HU78PE1037A patent/HU181002B/hu not_active IP Right Cessation
- 1978-02-23 PL PL1978204859A patent/PL108463B1/pl unknown
- 1978-02-23 AU AU33569/78A patent/AU517747B2/en not_active Expired
- 1978-02-24 DK DK84178A patent/DK84178A/da unknown
- 1978-02-24 IT IT20588/78A patent/IT1094156B/it active
- 1978-02-27 MX MX172574A patent/MX147882A/es unknown
- 1978-02-27 NO NO780667A patent/NO148994C/no unknown
- 1978-02-27 GB GB7718/78A patent/GB1601882A/en not_active Expired
- 1978-02-27 SE SE7802201A patent/SE426689B/sv not_active IP Right Cessation
- 1978-02-27 NZ NZ186574A patent/NZ186574A/xx unknown
- 1978-02-27 ZA ZA00781124A patent/ZA781124B/xx unknown
- 1978-02-28 NL NL7802209A patent/NL7802209A/xx not_active Application Discontinuation
- 1978-02-28 LU LU79140A patent/LU79140A1/xx unknown
- 1978-02-28 BE BE185525A patent/BE864381A/xx not_active IP Right Cessation
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| REN | Ceased due to non-payment of the annual fee |