RU99125620A - METHOD FOR PRODUCING LITHIUM CONTAINING FLUORIDE SALTS FOR ELECTROLYTIC PRODUCTION OF ALUMINUM - Google Patents
METHOD FOR PRODUCING LITHIUM CONTAINING FLUORIDE SALTS FOR ELECTROLYTIC PRODUCTION OF ALUMINUMInfo
- Publication number
- RU99125620A RU99125620A RU99125620/12A RU99125620A RU99125620A RU 99125620 A RU99125620 A RU 99125620A RU 99125620/12 A RU99125620/12 A RU 99125620/12A RU 99125620 A RU99125620 A RU 99125620A RU 99125620 A RU99125620 A RU 99125620A
- Authority
- RU
- Russia
- Prior art keywords
- lithium
- solution
- sorbent
- brine
- concentrated
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims 6
- 229910052744 lithium Inorganic materials 0.000 title claims 6
- 150000004673 fluoride salts Chemical class 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 229910052782 aluminium Inorganic materials 0.000 title claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M Lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 6
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims 4
- 239000000243 solution Substances 0.000 claims 4
- 239000002594 sorbent Substances 0.000 claims 4
- 239000012267 brine Substances 0.000 claims 3
- 239000003153 chemical reaction reagent Substances 0.000 claims 3
- 239000011775 sodium fluoride Substances 0.000 claims 3
- 235000013024 sodium fluoride Nutrition 0.000 claims 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N HF Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 2
- 229910052731 fluorine Inorganic materials 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 2
- 239000012452 mother liquor Substances 0.000 claims 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- ORUIBWPALBXDOA-UHFFFAOYSA-L Magnesium fluoride Chemical class [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 150000003841 chloride salts Chemical class 0.000 claims 1
- 238000003795 desorption Methods 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- -1 fluoride ions Chemical class 0.000 claims 1
- 150000002222 fluorine compounds Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99125620A RU2184704C2 (en) | 1999-12-06 | 1999-12-06 | Method of preparing lithium-containing fluoride salts for electrolytic aluminum production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99125620A RU2184704C2 (en) | 1999-12-06 | 1999-12-06 | Method of preparing lithium-containing fluoride salts for electrolytic aluminum production |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99125620A true RU99125620A (en) | 2001-11-10 |
RU2184704C2 RU2184704C2 (en) | 2002-07-10 |
Family
ID=20227763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99125620A RU2184704C2 (en) | 1999-12-06 | 1999-12-06 | Method of preparing lithium-containing fluoride salts for electrolytic aluminum production |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2184704C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2075066B1 (en) | 2007-12-10 | 2016-08-17 | Honeywell International Inc. | Method for making catalyst compositions of alkali metal halide-doped bivalent metal fluorides and a process for making fluorinated olefins |
-
1999
- 1999-12-06 RU RU99125620A patent/RU2184704C2/en not_active IP Right Cessation
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