AU467838B2 - Process for extracting alumina from bauxite - Google Patents
Process for extracting alumina from bauxiteInfo
- Publication number
- AU467838B2 AU467838B2 AU71901/74A AU7190174A AU467838B2 AU 467838 B2 AU467838 B2 AU 467838B2 AU 71901/74 A AU71901/74 A AU 71901/74A AU 7190174 A AU7190174 A AU 7190174A AU 467838 B2 AU467838 B2 AU 467838B2
- Authority
- AU
- Australia
- Prior art keywords
- bauxite
- extracting alumina
- alumina
- extracting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C01F7/062—Digestion
- C01F7/0633—Digestion characterised by the use of additives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nutrition Science (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)
- Compounds Of Iron (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP67999/74 | 1974-06-14 | ||
| JP6799974A JPS53956B2 (en) | 1974-06-14 | 1974-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU467838B2 true AU467838B2 (en) | 1975-12-11 |
| AU7190174A AU7190174A (en) | 1975-12-11 |
Family
ID=13361149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU71901/74A Expired AU467838B2 (en) | 1974-06-14 | 1974-07-31 | Process for extracting alumina from bauxite |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS53956B2 (en) |
| AU (1) | AU467838B2 (en) |
| BR (1) | BR7406246A (en) |
| CA (1) | CA1018361A (en) |
| DE (1) | DE2435223A1 (en) |
| FR (1) | FR2274558A1 (en) |
| GB (1) | GB1444070A (en) |
| PH (1) | PH10290A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5358040B1 (en) | 2012-04-26 | 2013-12-04 | 昭和電工株式会社 | Cleaning method of red mud containing goethite |
-
1974
- 1974-06-14 JP JP6799974A patent/JPS53956B2/ja not_active Expired
- 1974-07-22 DE DE2435223A patent/DE2435223A1/en not_active Withdrawn
- 1974-07-24 GB GB3269174A patent/GB1444070A/en not_active Expired
- 1974-07-30 BR BR6246/74A patent/BR7406246A/en unknown
- 1974-07-31 PH PH16117*A patent/PH10290A/en unknown
- 1974-07-31 CA CA206,014A patent/CA1018361A/en not_active Expired
- 1974-07-31 AU AU71901/74A patent/AU467838B2/en not_active Expired
- 1974-10-03 FR FR7433273A patent/FR2274558A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2274558B1 (en) | 1976-10-22 |
| GB1444070A (en) | 1976-07-28 |
| DE2435223B2 (en) | 1980-06-12 |
| FR2274558A1 (en) | 1976-01-09 |
| BR7406246A (en) | 1976-03-23 |
| CA1018361A (en) | 1977-10-04 |
| JPS53956B2 (en) | 1978-01-13 |
| JPS50159497A (en) | 1975-12-24 |
| DE2435223A1 (en) | 1976-01-02 |
| AU7190174A (en) | 1975-12-11 |
| PH10290A (en) | 1976-11-08 |
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