RU93006354A - METHOD OF EXTRACTING SCANDIUM FROM RED SLUDGE OF ALUMINUM PRODUCTION - Google Patents
METHOD OF EXTRACTING SCANDIUM FROM RED SLUDGE OF ALUMINUM PRODUCTIONInfo
- Publication number
- RU93006354A RU93006354A RU93006354/02A RU93006354A RU93006354A RU 93006354 A RU93006354 A RU 93006354A RU 93006354/02 A RU93006354/02 A RU 93006354/02A RU 93006354 A RU93006354 A RU 93006354A RU 93006354 A RU93006354 A RU 93006354A
- Authority
- RU
- Russia
- Prior art keywords
- aluminum production
- red sludge
- extracting scandium
- extraction
- concentration
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 title claims 2
- 229910052706 scandium Inorganic materials 0.000 title claims 2
- 239000010802 sludge Substances 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 229910001570 bauxite Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU93006354A RU2040587C1 (en) | 1993-02-03 | 1993-02-03 | Method for extraction of scandium from alumina production red sludge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU93006354A RU2040587C1 (en) | 1993-02-03 | 1993-02-03 | Method for extraction of scandium from alumina production red sludge |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2040587C1 RU2040587C1 (en) | 1995-07-25 |
RU93006354A true RU93006354A (en) | 1995-10-27 |
Family
ID=20136685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93006354A RU2040587C1 (en) | 1993-02-03 | 1993-02-03 | Method for extraction of scandium from alumina production red sludge |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2040587C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2581327C1 (en) * | 2015-01-19 | 2016-04-20 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Method of extracting scandium from red mud from alumina production |
-
1993
- 1993-02-03 RU RU93006354A patent/RU2040587C1/en active
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