IN141769B - - Google Patents
Info
- Publication number
- IN141769B IN141769B IN2189/CAL/1974A IN2189CA1974A IN141769B IN 141769 B IN141769 B IN 141769B IN 2189CA1974 A IN2189CA1974 A IN 2189CA1974A IN 141769 B IN141769 B IN 141769B
- Authority
- IN
- India
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic 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)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00735996A ZA735996B (en) | 1973-08-31 | 1973-08-31 | Improvements in alumina production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN141769B true IN141769B (no) | 1977-04-16 |
Family
ID=25566785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2189/CAL/1974A IN141769B (no) | 1973-08-31 | 1974-09-28 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3983212A (no) |
| JP (1) | JPS5051497A (no) |
| AU (2) | AU7264174A (no) |
| CA (1) | CA1017578A (no) |
| DE (1) | DE2440929A1 (no) |
| FR (1) | FR2242473B1 (no) |
| GB (1) | GB1426420A (no) |
| IL (1) | IL45554A (no) |
| IN (1) | IN141769B (no) |
| IT (1) | IT1021117B (no) |
| NO (1) | NO141088C (no) |
| ZA (1) | ZA735996B (no) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2653762C3 (de) * | 1976-11-26 | 1979-06-28 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Verfahren zur Aufarbeitung von Rotschlamm |
| US4242313A (en) * | 1980-03-21 | 1980-12-30 | Extraction Research & Development, Inc. | Processes for the recovery of alumina from fly ash and production of cement constituents |
| US4468375A (en) * | 1982-09-27 | 1984-08-28 | Aluminum Company Of America | Production of alumina from aluminum-containing mineral ores with sodium bicarbonate |
| US4567026A (en) * | 1984-10-24 | 1986-01-28 | Internorth, Inc. | Method for extraction of iron aluminum and titanium from coal ash |
| US4595581A (en) * | 1984-12-10 | 1986-06-17 | Aluminum Company Of America | Boehmite production by precipitation from sodium aluminate solution at elevated temperatures |
| US6468483B2 (en) | 2000-02-04 | 2002-10-22 | Goldendale Aluminum Company | Process for treating alumina-bearing ores to recover metal values therefrom |
| WO2008141423A1 (en) | 2007-05-21 | 2008-11-27 | Exploration Orbite Vspa Inc. | Processes for extracting aluminum and iron from aluminous ores |
| RU2588960C2 (ru) | 2011-03-18 | 2016-07-10 | Орбит Элюминэ Инк. | Способы извлечения редкоземельных элементов из алюминийсодержащих материалов |
| EP2705169A4 (en) | 2011-05-04 | 2015-04-15 | Orbite Aluminae Inc | METHOD FOR RECOVERING RARE ELEMENTS FROM DIFFERENT OTHERS |
| CN103842296B (zh) | 2011-06-03 | 2016-08-24 | 奥贝特科技有限公司 | 用于制备赤铁矿的方法 |
| CA2848751C (en) | 2011-09-16 | 2020-04-21 | Orbite Aluminae Inc. | Processes for preparing alumina and various other products |
| EP2802675B1 (en) | 2012-01-10 | 2020-03-11 | Orbite Aluminae Inc. | Processes for treating red mud |
| JP2015518414A (ja) | 2012-03-29 | 2015-07-02 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | フライアッシュ処理プロセス |
| RU2597096C2 (ru) | 2012-07-12 | 2016-09-10 | Орбит Алюминэ Инк. | Способы получения оксида титана и различных других продуктов |
| JP2015535886A (ja) | 2012-09-26 | 2015-12-17 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス |
| CA2891427C (en) | 2012-11-14 | 2016-09-20 | Orbite Aluminae Inc. | Methods for purifying aluminium ions |
| CN104591244B (zh) * | 2014-12-23 | 2016-11-30 | 贵州师范大学 | 分子筛吸附杂质提取高纯氧化铝的方法 |
| CN109672470B (zh) * | 2018-12-28 | 2021-04-13 | 航天东方红卫星有限公司 | 一种小卫星星上软件上注和重构地面测试验证方法及系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1137617A (en) * | 1914-10-29 | 1915-04-27 | Mineral Products Company | Method of making alkali-soluble alumina. |
| US1457787A (en) * | 1920-09-28 | 1923-06-05 | Moldenke Process Corp | Process of treating aluminous materials |
| US2120840A (en) * | 1934-08-20 | 1938-06-14 | Bohn Aluminium & Brass Corp | Cyclic process for treating alunite |
| US2350575A (en) * | 1941-03-11 | 1944-06-06 | Pennsylvania Salt Mfg Co | Manufacture of aluminum sulphate products |
| US2551944A (en) * | 1947-04-19 | 1951-05-08 | Robert C Haff | Method of recovering alumina from alumina-bearing ores |
-
1973
- 1973-08-31 ZA ZA00735996A patent/ZA735996B/xx unknown
-
1974
- 1974-08-19 GB GB3641474A patent/GB1426420A/en not_active Expired
- 1974-08-22 NO NO74743022A patent/NO141088C/no unknown
- 1974-08-23 AU AU72641/74A patent/AU7264174A/en not_active Expired
- 1974-08-27 IL IL45554A patent/IL45554A/en unknown
- 1974-08-27 DE DE2440929A patent/DE2440929A1/de active Pending
- 1974-08-29 IT IT26732/74A patent/IT1021117B/it active
- 1974-08-29 US US05/501,788 patent/US3983212A/en not_active Expired - Lifetime
- 1974-08-30 CA CA208,194A patent/CA1017578A/en not_active Expired
- 1974-08-30 FR FR7430396A patent/FR2242473B1/fr not_active Expired
- 1974-08-31 JP JP49100491A patent/JPS5051497A/ja active Pending
- 1974-09-28 IN IN2189/CAL/1974A patent/IN141769B/en unknown
- 1974-11-20 AU AU75571/74A patent/AU7557174A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2242473A1 (no) | 1975-03-28 |
| IL45554A0 (en) | 1974-11-29 |
| ZA735996B (en) | 1975-01-29 |
| CA1017578A (en) | 1977-09-20 |
| NO141088B (no) | 1979-10-01 |
| AU7557174A (en) | 1976-05-20 |
| IL45554A (en) | 1977-05-31 |
| DE2440929A1 (de) | 1975-07-17 |
| AU7264174A (en) | 1976-02-26 |
| FR2242473B1 (no) | 1979-06-15 |
| JPS5051497A (no) | 1975-05-08 |
| NO141088C (no) | 1980-01-09 |
| GB1426420A (en) | 1976-02-25 |
| US3983212A (en) | 1976-09-28 |
| NO743022L (no) | 1975-03-03 |
| IT1021117B (it) | 1978-01-30 |