JPS6439333A - Removal of lithium nitride from lithium metal - Google Patents
Removal of lithium nitride from lithium metalInfo
- Publication number
- JPS6439333A JPS6439333A JP63162753A JP16275388A JPS6439333A JP S6439333 A JPS6439333 A JP S6439333A JP 63162753 A JP63162753 A JP 63162753A JP 16275388 A JP16275388 A JP 16275388A JP S6439333 A JPS6439333 A JP S6439333A
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- removal
- nitride
- metal
- lithium metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 title 1
- IDBFBDSKYCUNPW-UHFFFAOYSA-N lithium nitride Chemical compound [Li]N([Li])[Li] IDBFBDSKYCUNPW-UHFFFAOYSA-N 0.000 title 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/068,871 US4781756A (en) | 1987-07-02 | 1987-07-02 | Removal of lithium nitride from lithium metal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6439333A true JPS6439333A (en) | 1989-02-09 |
JPH0322454B2 JPH0322454B2 (ja) | 1991-03-26 |
Family
ID=22085246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63162753A Granted JPS6439333A (en) | 1987-07-02 | 1988-07-01 | Removal of lithium nitride from lithium metal |
Country Status (5)
Country | Link |
---|---|
US (1) | US4781756A (ja) |
JP (1) | JPS6439333A (ja) |
DE (1) | DE3822616C2 (ja) |
FR (1) | FR2617504B1 (ja) |
GB (1) | GB2206607B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649416B1 (fr) * | 1989-06-09 | 1991-11-29 | Metaux Speciaux Sa | Procede de separation du calcium et de l'azote du lithium |
IL135981A0 (en) * | 2000-05-04 | 2001-05-20 | Israel State | A new fe-li-al anode composite and thermal battery containing same |
US6676990B1 (en) * | 2000-07-27 | 2004-01-13 | Eastman Kodak Company | Method of depositing aluminum-lithium alloy cathode in organic light emitting devices |
AU2002212010A1 (en) * | 2000-10-27 | 2002-05-06 | Mcgill University | Recovery of purified volatile metal such as lithium from mixed metal vapours |
US9034294B1 (en) * | 2009-04-24 | 2015-05-19 | Simbol, Inc. | Preparation of lithium carbonate from lithium chloride containing brines |
US9085813B2 (en) * | 2010-09-23 | 2015-07-21 | Semiconductor Energy Laboratory Co., Ltd. | Method for recovering metallic lithium |
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 |
US12027691B2 (en) | 2020-08-28 | 2024-07-02 | Pure Lithium Corporation | Vertically integrated pure lithium metal production and lithium battery production |
US11588146B2 (en) | 2020-08-28 | 2023-02-21 | Pure Lithium Corporation | Lithium metal anode and battery |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1559342A (en) * | 1925-08-21 | 1925-10-27 | Mattice Royal | Method of and apparatus for purifying molten metal |
FR1274499A (fr) * | 1960-08-18 | 1961-10-27 | Ct Technique Des Ind Fonderie | Procédé de désulfuration d'un bain métallique |
US3957532A (en) * | 1974-06-20 | 1976-05-18 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method of preparing an electrode material of lithium-aluminum alloy |
US4248630A (en) * | 1979-09-07 | 1981-02-03 | The United States Of America As Represented By The Secretary Of The Navy | Method of adding alloy additions in melting aluminum base alloys for ingot casting |
SE7909179L (sv) * | 1979-11-06 | 1981-05-07 | Boliden Ab | Forfarande for rening av icke-jernmetallsmeltor fran fremmande element |
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 |
US4572737A (en) * | 1984-06-27 | 1986-02-25 | The Boc Group, Inc. | Agents for the removal of impurities from a molten metal and a process for producing same |
US4556535A (en) * | 1984-07-23 | 1985-12-03 | Aluminum Company Of America | Production of aluminum-lithium alloy by continuous addition of lithium to molten aluminum stream |
FR2581080B1 (fr) * | 1985-04-24 | 1987-06-19 | Metaux Speciaux Sa | Procede et dispositif de purification du lithium |
-
1987
- 1987-07-02 US US07/068,871 patent/US4781756A/en not_active Expired - Fee Related
-
1988
- 1988-06-29 GB GB8815520A patent/GB2206607B/en not_active Expired - Fee Related
- 1988-06-30 FR FR8808877A patent/FR2617504B1/fr not_active Expired - Fee Related
- 1988-07-01 JP JP63162753A patent/JPS6439333A/ja active Granted
- 1988-07-04 DE DE3822616A patent/DE3822616C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2617504B1 (fr) | 1992-12-24 |
FR2617504A1 (fr) | 1989-01-06 |
JPH0322454B2 (ja) | 1991-03-26 |
DE3822616C2 (de) | 1997-05-07 |
US4781756A (en) | 1988-11-01 |
DE3822616A1 (de) | 1989-01-12 |
GB2206607B (en) | 1991-05-01 |
GB2206607A (en) | 1989-01-11 |
GB8815520D0 (en) | 1988-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |