FR2617504B1 - Procede pour l'elimination de nitrure de lithium du lithium metallique liquide - Google Patents

Procede pour l'elimination de nitrure de lithium du lithium metallique liquide

Info

Publication number
FR2617504B1
FR2617504B1 FR8808877A FR8808877A FR2617504B1 FR 2617504 B1 FR2617504 B1 FR 2617504B1 FR 8808877 A FR8808877 A FR 8808877A FR 8808877 A FR8808877 A FR 8808877A FR 2617504 B1 FR2617504 B1 FR 2617504B1
Authority
FR
France
Prior art keywords
lithium
removal
liquid metal
nitride
metal lithium
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.)
Expired - Fee Related
Application number
FR8808877A
Other languages
English (en)
Other versions
FR2617504A1 (fr
Inventor
Teresita C Frianeza-Kullberg
Dennis Joseph Salmon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lithium Corp of America Inc
Original Assignee
Lithium Corp of America Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lithium Corp of America Inc filed Critical Lithium Corp of America Inc
Publication of FR2617504A1 publication Critical patent/FR2617504A1/fr
Application granted granted Critical
Publication of FR2617504B1 publication Critical patent/FR2617504B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
FR8808877A 1987-07-02 1988-06-30 Procede pour l'elimination de nitrure de lithium du lithium metallique liquide Expired - Fee Related FR2617504B1 (fr)

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
FR2617504A1 FR2617504A1 (fr) 1989-01-06
FR2617504B1 true FR2617504B1 (fr) 1992-12-24

Family

ID=22085246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8808877A Expired - Fee Related FR2617504B1 (fr) 1987-07-02 1988-06-30 Procede pour l'elimination de nitrure de lithium du lithium metallique liquide

Country Status (5)

Country Link
US (1) US4781756A (fr)
JP (1) JPS6439333A (fr)
DE (1) DE3822616C2 (fr)
FR (1) FR2617504B1 (fr)
GB (1) GB2206607B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
CA2426542A1 (fr) * 2000-10-27 2002-05-02 Mcgill University Recuperation d'un metal volatil dans des vapeurs melangees
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
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
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
US11588146B2 (en) 2020-08-28 2023-02-21 Pure Lithium Corporation Lithium metal anode and battery
WO2022046328A1 (fr) 2020-08-28 2022-03-03 Pure Lithium Corporation Production de métal lithium pur et production de batterie au lithium intégrées verticalement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US4781756A (en) 1988-11-01
GB2206607B (en) 1991-05-01
DE3822616C2 (de) 1997-05-07
JPH0322454B2 (fr) 1991-03-26
JPS6439333A (en) 1989-02-09
GB2206607A (en) 1989-01-11
GB8815520D0 (en) 1988-08-03
DE3822616A1 (de) 1989-01-12
FR2617504A1 (fr) 1989-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse