SU529806A3 - Способ выщелачивани гетитсодержащих бокситов - Google Patents
Способ выщелачивани гетитсодержащих бокситовInfo
- Publication number
- SU529806A3 SU529806A3 SU731948580A SU1948580A SU529806A3 SU 529806 A3 SU529806 A3 SU 529806A3 SU 731948580 A SU731948580 A SU 731948580A SU 1948580 A SU1948580 A SU 1948580A SU 529806 A3 SU529806 A3 SU 529806A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bauxite
- goethite
- reaction
- solution
- leaching
- Prior art date
Links
- 229910001570 bauxite Inorganic materials 0.000 title claims 7
- 229910052598 goethite Inorganic materials 0.000 title claims 6
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 title claims 6
- 238000000034 method Methods 0.000 title claims 5
- 238000002386 leaching Methods 0.000 title claims 3
- 238000006243 chemical reaction Methods 0.000 claims 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 4
- 239000003513 alkali Substances 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 239000000292 calcium oxide Substances 0.000 claims 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 2
- 239000003518 caustics Substances 0.000 claims 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims 2
- 229910052595 hematite Inorganic materials 0.000 claims 2
- 239000011019 hematite Substances 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- 238000004131 Bayer process Methods 0.000 claims 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims 1
- 150000004645 aluminates Chemical class 0.000 claims 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 229910001648 diaspore Inorganic materials 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229910001935 vanadium oxide Inorganic materials 0.000 claims 1
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)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUAU280A HU164863B (enExample) | 1972-07-14 | 1972-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU529806A3 true SU529806A3 (ru) | 1976-09-25 |
Family
ID=10993200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU731948580A SU529806A3 (ru) | 1972-07-14 | 1973-07-13 | Способ выщелачивани гетитсодержащих бокситов |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5213798B2 (enExample) |
| CA (1) | CA991414A (enExample) |
| DE (1) | DE2335732B2 (enExample) |
| FR (1) | FR2208841B1 (enExample) |
| GB (1) | GB1382980A (enExample) |
| HU (1) | HU164863B (enExample) |
| IN (1) | IN139043B (enExample) |
| IT (1) | IT994952B (enExample) |
| SU (1) | SU529806A3 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116200608B (zh) * | 2023-01-30 | 2023-12-05 | 中铝郑州有色金属研究院有限公司 | 一种从赤泥中回收铁铝的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737514A (en) * | 1970-10-05 | 1973-06-05 | Kaiser Aluminium Chem Corp | Extraction of alumina from ores |
-
1972
- 1972-07-14 HU HUAU280A patent/HU164863B/hu not_active IP Right Cessation
-
1973
- 1973-06-27 GB GB3056173A patent/GB1382980A/en not_active Expired
- 1973-07-03 CA CA175,550A patent/CA991414A/en not_active Expired
- 1973-07-10 IN IN1607/CAL/73A patent/IN139043B/en unknown
- 1973-07-11 FR FR7325487A patent/FR2208841B1/fr not_active Expired
- 1973-07-13 DE DE2335732A patent/DE2335732B2/de not_active Withdrawn
- 1973-07-13 JP JP48079229A patent/JPS5213798B2/ja not_active Expired
- 1973-07-13 IT IT26615/73A patent/IT994952B/it active
- 1973-07-13 SU SU731948580A patent/SU529806A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CA991414A (en) | 1976-06-22 |
| JPS4984997A (enExample) | 1974-08-15 |
| AU5750673A (en) | 1975-01-09 |
| IN139043B (enExample) | 1976-05-01 |
| DE2335732B2 (de) | 1978-09-28 |
| FR2208841B1 (enExample) | 1976-09-17 |
| JPS5213798B2 (enExample) | 1977-04-16 |
| FR2208841A1 (enExample) | 1974-06-28 |
| GB1382980A (en) | 1975-02-05 |
| IT994952B (it) | 1975-10-20 |
| HU164863B (enExample) | 1974-05-28 |
| DE2335732A1 (de) | 1974-01-31 |
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