RU2001105366A - METHOD FOR SCANDIUM EXTRACTION WHEN PROCESSING BOXITE ON ALUMINUM - Google Patents
METHOD FOR SCANDIUM EXTRACTION WHEN PROCESSING BOXITE ON ALUMINUMInfo
- Publication number
- RU2001105366A RU2001105366A RU2001105366/02A RU2001105366A RU2001105366A RU 2001105366 A RU2001105366 A RU 2001105366A RU 2001105366/02 A RU2001105366/02 A RU 2001105366/02A RU 2001105366 A RU2001105366 A RU 2001105366A RU 2001105366 A RU2001105366 A RU 2001105366A
- Authority
- RU
- Russia
- Prior art keywords
- solution
- precipitate
- sodium hydroxide
- processing
- scandium
- Prior art date
Links
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 title claims 3
- 229910052706 scandium Inorganic materials 0.000 title claims 3
- 229910052782 aluminium Inorganic materials 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 12
- 239000002244 precipitate Substances 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N HF Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
- 229910001570 bauxite Inorganic materials 0.000 claims 2
- 238000002386 leaching Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- JAONJTDQXUSBGG-UHFFFAOYSA-N dialuminum;dizinc;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Zn+2].[Zn+2] JAONJTDQXUSBGG-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000000706 filtrate Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- HFNQLYDPNAZRCH-UHFFFAOYSA-K hydrogen carbonate;carbonate Chemical compound OC([O-])=O.[O-]C([O-])=O HFNQLYDPNAZRCH-UHFFFAOYSA-K 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxyl anion Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001105366/02A RU2201988C2 (en) | 2001-02-26 | 2001-02-26 | Method of extraction of scandium in processing bauxites for alumina |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001105366/02A RU2201988C2 (en) | 2001-02-26 | 2001-02-26 | Method of extraction of scandium in processing bauxites for alumina |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2001105366A true RU2001105366A (en) | 2003-01-20 |
RU2201988C2 RU2201988C2 (en) | 2003-04-10 |
Family
ID=20246533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001105366/02A RU2201988C2 (en) | 2001-02-26 | 2001-02-26 | Method of extraction of scandium in processing bauxites for alumina |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2201988C2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100370040C (en) * | 2006-03-17 | 2008-02-20 | 汪友华 | Method for extracting scandium from red mud |
CN102491620A (en) * | 2011-12-06 | 2012-06-13 | 中国铝业股份有限公司 | Method for separating red mud component |
RU2483131C1 (en) * | 2011-12-26 | 2013-05-27 | Учреждение Российской академии наук Институт химии твердого тела Уральского отделения РАН | Method of making scandium oxide from red slag |
CN103352118B (en) * | 2013-07-17 | 2015-06-10 | 内蒙古科技大学 | Method for extracting Nb from bayan obo tailings |
RU2536714C1 (en) * | 2013-08-06 | 2014-12-27 | Общество с ограниченной ответственностью "Объдиненная Копания РУСАЛ Инженерно-технологический центр" | Method of producing scandium-bearing concentrate from red mud |
RU2562183C1 (en) * | 2014-05-29 | 2015-09-10 | Общество с ограниченной ответственностью "Объединенная Кoмпания РУСАЛ Инженерно-технологический центр" | Method of producing of scandium concentrate from red slime |
CN104046803A (en) * | 2014-06-04 | 2014-09-17 | 吉林吉恩镍业股份有限公司 | Method for recovering scandium from scandium-containing material in ore pulp extraction mode |
CN105568009B (en) * | 2016-03-03 | 2017-08-25 | 河南理工大学 | The recovery method of scandium in a kind of acid solution |
RU2613246C1 (en) * | 2016-06-09 | 2017-03-15 | Акционерное общество "Научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" (АО "Гипроцветмет") | Method for scandium extraction from productive solutions |
RU2647398C2 (en) * | 2016-08-04 | 2018-03-15 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Obtaining scandium-containing concentrate and following removing the scandium oxide of high purity |
RU2630183C1 (en) * | 2016-11-11 | 2017-09-05 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Scandium recovery method from red mud |
CA2989832C (en) * | 2017-06-21 | 2020-01-14 | Aleksandr Borisovich KOZYREV | Method for recovering scandium from red mud left from alumina production |
RU2684663C1 (en) * | 2018-05-07 | 2019-04-11 | Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Method of producing scandium concentrate from scandium-containing solution |
-
2001
- 2001-02-26 RU RU2001105366/02A patent/RU2201988C2/en not_active IP Right Cessation
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