RU2003113276A - METHOD FOR PROCESSING BOXITES ON ALUMINUM - Google Patents
METHOD FOR PROCESSING BOXITES ON ALUMINUMInfo
- Publication number
- RU2003113276A RU2003113276A RU2003113276/15A RU2003113276A RU2003113276A RU 2003113276 A RU2003113276 A RU 2003113276A RU 2003113276/15 A RU2003113276/15 A RU 2003113276/15A RU 2003113276 A RU2003113276 A RU 2003113276A RU 2003113276 A RU2003113276 A RU 2003113276A
- Authority
- RU
- Russia
- Prior art keywords
- sintering
- solution
- branch
- red mud
- processing
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 238000005245 sintering Methods 0.000 claims 9
- 239000000243 solution Substances 0.000 claims 8
- SMYKVLBUSSNXMV-UHFFFAOYSA-J aluminum;tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-J 0.000 claims 5
- 229910001570 bauxite Inorganic materials 0.000 claims 3
- 235000012970 cakes Nutrition 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- 238000002386 leaching Methods 0.000 claims 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K Aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 2
- 238000000354 decomposition reaction Methods 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000012452 mother liquor Substances 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 239000010802 sludge Substances 0.000 claims 2
- 239000012224 working solution Substances 0.000 claims 2
- JHLNERQLKQQLRZ-UHFFFAOYSA-N Calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 claims 1
- 241000282619 Hylobates lar Species 0.000 claims 1
- 235000019738 Limestone Nutrition 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- 229910052918 calcium silicate Inorganic materials 0.000 claims 1
- 235000012241 calcium silicate Nutrition 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000006028 limestone Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2003113276/15A RU2232716C1 (en) | 2003-05-05 | 2003-05-05 | Method of conversion of bauxites into alumina |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2003113276/15A RU2232716C1 (en) | 2003-05-05 | 2003-05-05 | Method of conversion of bauxites into alumina |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2232716C1 RU2232716C1 (en) | 2004-07-20 |
RU2003113276A true RU2003113276A (en) | 2004-12-27 |
Family
ID=33414421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2003113276/15A RU2232716C1 (en) | 2003-05-05 | 2003-05-05 | Method of conversion of bauxites into alumina |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2232716C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2494965C1 (en) * | 2012-03-01 | 2013-10-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Method of processing bauxites into alumina |
RU2682359C1 (en) * | 2016-12-20 | 2019-03-19 | Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Bauxites processing system |
-
2003
- 2003-05-05 RU RU2003113276/15A patent/RU2232716C1/en not_active IP Right Cessation
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