SU580825A3 - Способ предварительной обработки алюминийсодержащих руд - Google Patents
Способ предварительной обработки алюминийсодержащих рудInfo
- Publication number
- SU580825A3 SU580825A3 SU7101660424A SU1660424A SU580825A3 SU 580825 A3 SU580825 A3 SU 580825A3 SU 7101660424 A SU7101660424 A SU 7101660424A SU 1660424 A SU1660424 A SU 1660424A SU 580825 A3 SU580825 A3 SU 580825A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bauxite
- grinding
- pump
- solution
- sludge
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 5
- 229910052782 aluminium Inorganic materials 0.000 title claims description 5
- 239000004411 aluminium Substances 0.000 title 1
- 229910001570 bauxite Inorganic materials 0.000 claims description 56
- 238000000227 grinding Methods 0.000 claims description 44
- 239000003513 alkali Substances 0.000 claims description 17
- 239000012670 alkaline solution Substances 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 150000004645 aluminates Chemical class 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 238000009851 ferrous metallurgy Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000009472 formulation Methods 0.000 claims 1
- 229910001679 gibbsite Inorganic materials 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
- 238000009856 non-ferrous metallurgy Methods 0.000 claims 1
- 238000007781 pre-processing Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 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
- C01F7/0613—Pretreatment of the minerals, e.g. grinding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU70TA00001065A HU172724B (hu) | 1970-05-20 | 1970-05-20 | Sposob dlja podgotovki i smolki rud soderzhahhikh aljuminijj |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU580825A3 true SU580825A3 (ru) | 1977-11-15 |
Family
ID=11001753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7101660424A SU580825A3 (ru) | 1970-05-20 | 1971-05-19 | Способ предварительной обработки алюминийсодержащих руд |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA956798A (https=) |
| FR (1) | FR2090173B1 (https=) |
| GB (1) | GB1341609A (https=) |
| HU (1) | HU172724B (https=) |
| NL (1) | NL7106792A (https=) |
| SU (1) | SU580825A3 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227143A (en) * | 1991-09-26 | 1993-07-13 | Aluminum Company Of America | Process for the removal of salts from aluminum dross |
| CN100395033C (zh) * | 2005-12-23 | 2008-06-18 | 沈阳铝镁设计研究院 | 铝土矿选矿磨矿工艺 |
| CN114249585A (zh) * | 2021-12-30 | 2022-03-29 | 义马瑞辉新材料有限公司 | 一种低碳生产精细化刚玉莫来石高温材料的制备方法 |
| CN114195535A (zh) * | 2021-12-30 | 2022-03-18 | 义马瑞辉新材料有限公司 | 一种低碳生产精细化莫来石刚玉高温材料的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE439540C (de) * | 1927-01-15 | Buettner Werke Akt Ges | Verfahren zum Aufbereiten und Aufschliessen von tonerdehaltigen Stoffen | |
| DE711017C (de) * | 1936-10-23 | 1941-09-25 | Ture Robert Haglund | Verfahren zum Aufschluss tonerdehaltiger Mineralien |
| CH375701A (fr) * | 1957-03-19 | 1964-03-15 | Pechiney Prod Chimiques Sa | Installation pour le traitement continu de solides à l'état divisé et utilisation de l'installation |
-
1970
- 1970-05-20 HU HU70TA00001065A patent/HU172724B/hu unknown
-
1971
- 1971-05-14 GB GB1490171*[A patent/GB1341609A/en not_active Expired
- 1971-05-18 NL NL7106792A patent/NL7106792A/xx unknown
- 1971-05-19 SU SU7101660424A patent/SU580825A3/ru active
- 1971-05-20 CA CA113,513A patent/CA956798A/en not_active Expired
- 1971-05-21 FR FR7118434A patent/FR2090173B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2090173A1 (https=) | 1972-01-14 |
| FR2090173B1 (https=) | 1975-01-17 |
| NL7106792A (https=) | 1971-11-23 |
| GB1341609A (en) | 1973-12-25 |
| HU172724B (hu) | 1978-11-28 |
| DE2124955A1 (de) | 1972-06-15 |
| CA956798A (en) | 1974-10-29 |
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