GR78121B - - Google Patents
Info
- Publication number
- GR78121B GR78121B GR70601A GR830170601A GR78121B GR 78121 B GR78121 B GR 78121B GR 70601 A GR70601 A GR 70601A GR 830170601 A GR830170601 A GR 830170601A GR 78121 B GR78121 B GR 78121B
- Authority
- GR
- Greece
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
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/066—Treatment of the separated residue
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU82593A HU187654B (en) | 1982-02-26 | 1982-02-26 | Process for reduction of damages in production of aluminium oxid of bayer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR78121B true GR78121B (enExample) | 1984-09-26 |
Family
ID=10950332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR70601A GR78121B (enExample) | 1982-02-26 | 1983-02-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4486393A (enExample) |
| DE (1) | DE3307036A1 (enExample) |
| GR (1) | GR78121B (enExample) |
| HU (1) | HU187654B (enExample) |
| IN (1) | IN157434B (enExample) |
| YU (1) | YU44563B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU769770B2 (en) * | 1998-09-25 | 2004-02-05 | South32 Worsley Alumina Pty Ltd | Improved bayer causticisation |
| CN1186260C (zh) * | 1998-09-25 | 2005-01-26 | 沃斯利矾土控股有限公司 | 改进的拜耳苛化法 |
| AUPP998299A0 (en) * | 1999-04-23 | 1999-05-20 | Alcoa Of Australia Limited | Method for causticisation of alkaline solutions |
| CN100443410C (zh) * | 2005-05-25 | 2008-12-17 | 贵阳铝镁设计研究院 | 侧流苛化工艺方法及装置 |
| WO2007115365A1 (en) * | 2006-04-07 | 2007-10-18 | Alcoa Of Australia Limited | Method of reducing calcia concentrations of green bayer process liquors |
| HUE042587T2 (hu) * | 2010-01-29 | 2019-07-29 | Krsys Gmbh | Eljárás vörösiszap hasznosítására |
| US9260767B2 (en) | 2011-03-18 | 2016-02-16 | Orbite Technologies Inc. | Processes for recovering rare earth elements from aluminum-bearing materials |
| EP2705169A4 (en) | 2011-05-04 | 2015-04-15 | Orbite Aluminae Inc | METHOD FOR RECOVERING RARE ELEMENTS FROM DIFFERENT OTHERS |
| JP2014519468A (ja) | 2011-06-03 | 2014-08-14 | オーバイト アルミナ インコーポレイテッド | ヘマタイトの調製方法 |
| JP2014526431A (ja) | 2011-09-16 | 2014-10-06 | オーバイト アルミナ インコーポレイテッド | アルミナ及び様々な他の生成物の調製プロセス |
| AU2013202318B2 (en) | 2012-01-10 | 2015-11-05 | Aem Technologies Inc. | Processes for treating red mud |
| CN104520237B (zh) | 2012-03-29 | 2018-05-01 | 奥佰特氧化铝有限公司 | 处理飞灰的方法 |
| BR112015000626A2 (pt) | 2012-07-12 | 2017-06-27 | Orbite Aluminae Inc | processos para preparação de óxido de titânio e outros produtos variados |
| WO2014047728A1 (en) | 2012-09-26 | 2014-04-03 | Orbite Aluminae Inc. | Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials |
| AU2013344721A1 (en) | 2012-11-14 | 2015-07-02 | Orbite Aluminae Inc. | Methods for purifying aluminium ions |
| CN116854117A (zh) * | 2023-06-30 | 2023-10-10 | 贵阳铝镁设计研究院有限公司 | 一种两段苛化去除赤泥一次洗液中碳酸钠的装置及方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1231638A (fr) * | 1957-01-15 | 1960-09-30 | Pechiney | Procédé de traitement des minerais d'aluminium |
| US3120996A (en) * | 1960-04-19 | 1964-02-11 | Kaiser Aluminium Chem Corp | Control of process carbonation in bayer type alumina plants |
| US3210155A (en) * | 1962-05-15 | 1965-10-05 | Ormet Corp | Process for treating aluminum containing ores |
-
1982
- 1982-02-26 HU HU82593A patent/HU187654B/hu not_active IP Right Cessation
-
1983
- 1983-02-17 IN IN196/CAL/83A patent/IN157434B/en unknown
- 1983-02-23 US US06/469,140 patent/US4486393A/en not_active Expired - Fee Related
- 1983-02-24 GR GR70601A patent/GR78121B/el unknown
- 1983-02-24 YU YU439/83A patent/YU44563B/xx unknown
- 1983-02-28 DE DE19833307036 patent/DE3307036A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| HUT33983A (en) | 1985-01-28 |
| US4486393A (en) | 1984-12-04 |
| HU187654B (en) | 1986-02-28 |
| YU43983A (en) | 1985-10-31 |
| DE3307036A1 (de) | 1983-09-08 |
| YU44563B (en) | 1990-10-31 |
| IN157434B (enExample) | 1986-03-29 |