IN185562B - - Google Patents
Info
- Publication number
- IN185562B IN185562B IN587DE1992A IN185562B IN 185562 B IN185562 B IN 185562B IN 587DE1992 A IN587DE1992 A IN 587DE1992A IN 185562 B IN185562 B IN 185562B
- 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
- C01F7/04—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
- C01F7/0613—Pretreatment of the minerals, e.g. grinding
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9114870A GB2257695B (en) | 1991-07-10 | 1991-07-10 | Heat treatment of bauxite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN185562B true IN185562B (enExample) | 2001-03-03 |
Family
ID=10698111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN587DE1992 IN185562B (enExample) | 1991-07-10 | 1992-07-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5279645A (enExample) |
| AU (1) | AU652458B2 (enExample) |
| GB (1) | GB2257695B (enExample) |
| IN (1) | IN185562B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP531498A0 (en) * | 1998-08-17 | 1998-09-10 | Comalco Aluminium Limited | Feed processing for improved alumina process performance |
| AUPP624198A0 (en) * | 1998-09-30 | 1998-10-22 | Comalco Aluminium Limited | Feed processing for improved alumina process performance |
| RU2424981C2 (ru) * | 2009-02-02 | 2011-07-27 | Открытое акционерное общество "РУСАЛ Всероссийский Алюминиево-магниевый Институт" | Способ выщелачивания глиноземсодержащих спеков |
| CN104313302A (zh) * | 2014-09-28 | 2015-01-28 | 四川德胜集团钒钛有限公司 | 一种钒钛球团矿的制备方法 |
| CN104843751B (zh) * | 2015-06-10 | 2016-05-18 | 沈阳鑫博工业技术股份有限公司 | 一种铝土矿活化煅烧低温溶出系统及活化煅烧和溶出方法 |
| WO2017132137A1 (en) * | 2016-01-25 | 2017-08-03 | Carnegie Mellon University | Composite composition and modification of inorganic particles for use in composite compositions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805929A (en) * | 1953-03-10 | 1957-09-10 | Strategic Udy Metallurg & Chem | Process for obtaining iron from material containing iron oxides |
| JPS533359B2 (enExample) * | 1971-09-27 | 1978-02-06 | ||
| US4411695A (en) * | 1977-02-25 | 1983-10-25 | Apros Corporation | Metallic scrap decontamination process |
| GB2085925B (en) * | 1980-10-20 | 1985-01-09 | Alcan Int Ltd | Decorating of aluminium scrap |
| CA2002172A1 (en) * | 1988-12-01 | 1990-06-01 | Neil Brown | Method for bauxite treatment |
-
1991
- 1991-07-10 GB GB9114870A patent/GB2257695B/en not_active Expired - Lifetime
-
1992
- 1992-07-08 AU AU19544/92A patent/AU652458B2/en not_active Ceased
- 1992-07-08 US US07/910,057 patent/US5279645A/en not_active Expired - Lifetime
- 1992-07-08 IN IN587DE1992 patent/IN185562B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2257695B (en) | 1995-05-10 |
| GB9114870D0 (en) | 1991-08-28 |
| AU1954492A (en) | 1993-01-21 |
| AU652458B2 (en) | 1994-08-25 |
| GB2257695A (en) | 1993-01-20 |
| US5279645A (en) | 1994-01-18 |