DD294973A5 - Verfahren zur abtrennung von calicium und stickstoff aus lithium - Google Patents
Verfahren zur abtrennung von calicium und stickstoff aus lithium Download PDFInfo
- Publication number
- DD294973A5 DD294973A5 DD90341415A DD34141590A DD294973A5 DD 294973 A5 DD294973 A5 DD 294973A5 DD 90341415 A DD90341415 A DD 90341415A DD 34141590 A DD34141590 A DD 34141590A DD 294973 A5 DD294973 A5 DD 294973A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- lithium
- calcium
- nitrogen
- alumina
- insoluble
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 43
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 14
- 241001534961 Calicium Species 0.000 title 1
- 239000011575 calcium Substances 0.000 claims abstract description 22
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 20
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000292 calcium oxide Substances 0.000 claims abstract description 8
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 8
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910001148 Al-Li alloy Inorganic materials 0.000 abstract description 4
- 239000001989 lithium alloy Substances 0.000 abstract description 4
- 229910017083 AlN Inorganic materials 0.000 abstract 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 abstract 1
- FCVHBUFELUXTLR-UHFFFAOYSA-N [Li].[AlH3] Chemical compound [Li].[AlH3] FCVHBUFELUXTLR-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002198 insoluble material Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 4
- 229910001947 lithium oxide Inorganic materials 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229910018068 Li 2 O Inorganic materials 0.000 description 3
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- IDBFBDSKYCUNPW-UHFFFAOYSA-N lithium nitride Chemical compound [Li]N([Li])[Li] IDBFBDSKYCUNPW-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8908144A FR2649416B1 (fr) | 1989-06-09 | 1989-06-09 | Procede de separation du calcium et de l'azote du lithium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD294973A5 true DD294973A5 (de) | 1991-10-17 |
Family
ID=9382902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90341415A DD294973A5 (de) | 1989-06-09 | 1990-06-07 | Verfahren zur abtrennung von calicium und stickstoff aus lithium |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5019158A (fr) |
| EP (1) | EP0402288B1 (fr) |
| JP (1) | JPH0653952B2 (fr) |
| AT (1) | ATE111965T1 (fr) |
| CA (1) | CA2018409C (fr) |
| DD (1) | DD294973A5 (fr) |
| DE (1) | DE69012660T2 (fr) |
| ES (1) | ES2060116T3 (fr) |
| FR (1) | FR2649416B1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200541B1 (en) * | 1997-10-28 | 2001-03-13 | Bp Amoco Corporation | Composite materials for membrane reactors |
| CN101642815A (zh) * | 2009-09-04 | 2010-02-10 | 黄启新 | 用熔渣导电高温制取金属锂的方法 |
| CN106756105B (zh) * | 2016-12-19 | 2018-10-30 | 天齐锂业股份有限公司 | 金属锂或锂合金中氮化物的降除方法 |
| CN107058761B (zh) * | 2016-12-19 | 2019-06-11 | 天齐锂业股份有限公司 | 金属锂或锂合金中降除氮化物的方法 |
| US20190280292A1 (en) * | 2018-03-08 | 2019-09-12 | Seeo, Inc. | Lithium metal foils with low defect density |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287109A (en) * | 1963-05-31 | 1966-11-22 | Dow Chemical Co | Oxygen removal from alkali metals |
| US4528032A (en) * | 1984-01-10 | 1985-07-09 | The United States Of America As Represented By The United States Department Of Energy | Lithium purification technique |
| US4781756A (en) * | 1987-07-02 | 1988-11-01 | Lithium Corporation Of America | Removal of lithium nitride from lithium metal |
-
1989
- 1989-06-09 FR FR8908144A patent/FR2649416B1/fr not_active Expired - Lifetime
-
1990
- 1990-05-16 US US07/524,451 patent/US5019158A/en not_active Expired - Lifetime
- 1990-06-04 JP JP2146045A patent/JPH0653952B2/ja not_active Expired - Fee Related
- 1990-06-06 CA CA002018409A patent/CA2018409C/fr not_active Expired - Lifetime
- 1990-06-07 DE DE69012660T patent/DE69012660T2/de not_active Expired - Fee Related
- 1990-06-07 ES ES90420275T patent/ES2060116T3/es not_active Expired - Lifetime
- 1990-06-07 EP EP90420275A patent/EP0402288B1/fr not_active Expired - Lifetime
- 1990-06-07 AT AT90420275T patent/ATE111965T1/de not_active IP Right Cessation
- 1990-06-07 DD DD90341415A patent/DD294973A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2649416A1 (fr) | 1991-01-11 |
| US5019158A (en) | 1991-05-28 |
| EP0402288B1 (fr) | 1994-09-21 |
| ES2060116T3 (es) | 1994-11-16 |
| DE69012660T2 (de) | 1995-02-09 |
| EP0402288A2 (fr) | 1990-12-12 |
| DE69012660D1 (de) | 1994-10-27 |
| ATE111965T1 (de) | 1994-10-15 |
| JPH0653952B2 (ja) | 1994-07-20 |
| EP0402288A3 (fr) | 1991-09-18 |
| CA2018409C (fr) | 1995-12-19 |
| FR2649416B1 (fr) | 1991-11-29 |
| JPH0368792A (ja) | 1991-03-25 |
| CA2018409A1 (fr) | 1990-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |