AR128230A1 - LITHIUM HYDROXIDE PRODUCTION METHOD USING LITHIUM CARBONATE - Google Patents
LITHIUM HYDROXIDE PRODUCTION METHOD USING LITHIUM CARBONATEInfo
- Publication number
- AR128230A1 AR128230A1 ARP230100049A ARP230100049A AR128230A1 AR 128230 A1 AR128230 A1 AR 128230A1 AR P230100049 A ARP230100049 A AR P230100049A AR P230100049 A ARP230100049 A AR P230100049A AR 128230 A1 AR128230 A1 AR 128230A1
- Authority
- AR
- Argentina
- Prior art keywords
- lithium
- solution
- aqueous
- carbonate
- production method
- Prior art date
Links
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 title abstract 9
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title abstract 4
- 229910052808 lithium carbonate Inorganic materials 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 5
- 229910052744 lithium Inorganic materials 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000000909 electrodialysis Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Un método de producción de hidróxido de litio usando carbonato de litio según la presente invención que incluye: extraer carbonato de litio de una disolución que contiene litio; obtener una disolución acuosa de litio disolviendo el carbonato de litio en un ácido; retirar las impurezas iónicas de la disolución acuosa de litio; e inyectar la disolución acuosa de litio de la cual están retiradas las impurezas iónicas en un dispositivo de electrodiálisis bipolar para convertir la disolución acuosa de litio en una disolución acuosa de hidróxido de litio y obtener una disolución de ácido y una disolución de sal como subproductos.A method of producing lithium hydroxide using lithium carbonate according to the present invention including: extracting lithium carbonate from a solution containing lithium; obtaining an aqueous solution of lithium by dissolving lithium carbonate in an acid; removing ionic impurities from the aqueous lithium solution; and injecting the aqueous lithium solution from which the ionic impurities are removed into a bipolar electrodialysis device to convert the aqueous lithium solution into an aqueous lithium hydroxide solution and obtaining an acid solution and a salt solution as byproducts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP230100049A AR128230A1 (en) | 2023-01-09 | 2023-01-09 | LITHIUM HYDROXIDE PRODUCTION METHOD USING LITHIUM CARBONATE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP230100049A AR128230A1 (en) | 2023-01-09 | 2023-01-09 | LITHIUM HYDROXIDE PRODUCTION METHOD USING LITHIUM CARBONATE |
Publications (1)
Publication Number | Publication Date |
---|---|
AR128230A1 true AR128230A1 (en) | 2024-04-10 |
Family
ID=90829450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP230100049A AR128230A1 (en) | 2023-01-09 | 2023-01-09 | LITHIUM HYDROXIDE PRODUCTION METHOD USING LITHIUM CARBONATE |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR128230A1 (en) |
-
2023
- 2023-01-09 AR ARP230100049A patent/AR128230A1/en unknown
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