CA659894A
(en)
|
|
1963-03-19 |
N. Glew David |
Aqueous solution treatment
|
CA504477A
(en)
|
|
1954-07-20 |
B. Ellestad Reuben |
Method of extracting lithium values from spodumene ores
|
GB530028A
(en)
|
1938-06-22 |
1940-12-03 |
Bolidens Gruv Ab |
Method of recovering lithium from minerals
|
US2331838A
(en)
|
1938-06-22 |
1943-10-12 |
Bolidens Gruv Ab |
Method of recovering lithium from minerals
|
US2516109A
(en)
|
1948-09-16 |
1950-07-25 |
Metalloy Corp |
Method of extracting lithium values from spodumene ores
|
US2793941A
(en)
|
1949-03-21 |
1957-05-28 |
Nelson N Estes |
Apparatus for growing crystals
|
US2882243A
(en)
|
1953-12-24 |
1959-04-14 |
Union Carbide Corp |
Molecular sieve adsorbents
|
US2872393A
(en)
|
1954-12-03 |
1959-02-03 |
Olin Mathieson |
Production of lithium hydroxide
|
GB841989A
(en)
|
1955-06-03 |
1960-07-20 |
Ronald Herbert Henry Morley |
Improvements in and relating to methods of extracting lithium from petalite, products of those methods and applications of those products
|
GB845511A
(en)
|
1956-01-03 |
1960-08-24 |
Permutit Co Ltd |
Improvements relating to the production of metal hydroxides
|
US3007771A
(en)
|
1956-11-30 |
1961-11-07 |
American Potash & Chem Corp |
Manufacture of lithium carbonate
|
US3214362A
(en)
|
1961-01-09 |
1965-10-26 |
Ionics |
Electrolysis of aqueous electrolyte solutions and apparatus therefor
|
US3597340A
(en)
|
1968-11-05 |
1971-08-03 |
Lithium Corp |
Recovery of lithium as lioh.h20 from aqueous chloride brines containing lithium chloride and sodium chloride
|
SU310538A1
(pt)
|
1969-08-04 |
1974-08-05 |
Институт неорганической химии , электрохимии Грузинской ССР |
|
US3857920A
(en)
|
1971-07-29 |
1974-12-31 |
Department Of Health Education |
Recovery of lithium carbonate
|
US3899403A
(en)
|
1973-11-01 |
1975-08-12 |
Hooker Chemicals Plastics Corp |
Electrolytic method of making concentrated hydroxide solutions by sequential use of 3-compartment and 2-compartment electrolytic cells having separating compartment walls of particular cation-active permselective membranes
|
US3959095A
(en)
|
1975-01-31 |
1976-05-25 |
Hooker Chemicals & Plastics Corporation |
Method of operating a three compartment electrolytic cell for the production of alkali metal hydroxides
|
JPS51113108A
(en)
*
|
1975-03-28 |
1976-10-06 |
Sawafuji Electric Co Ltd |
Automatic voltage control system in brushless generator
|
US4036713A
(en)
*
|
1976-03-04 |
1977-07-19 |
Foote Mineral Company |
Process for the production of high purity lithium hydroxide
|
US4207297A
(en)
*
|
1978-03-27 |
1980-06-10 |
Foote Mineral Company |
Process for producing high purity lithium carbonate
|
US4287163A
(en)
|
1979-05-29 |
1981-09-01 |
Saline Processors, Inc. |
Process for recovering lithium from brine by salting out lithium sulfate monohydrate
|
US4273628A
(en)
|
1979-05-29 |
1981-06-16 |
Diamond Shamrock Corp. |
Production of chromic acid using two-compartment and three-compartment cells
|
JPS5795826A
(en)
|
1980-12-04 |
1982-06-14 |
Rasa Kogyo Kk |
Manufacture of high purity lithium salt of mineral acid
|
US4391680A
(en)
|
1981-12-03 |
1983-07-05 |
Allied Corporation |
Preparing alkali metal hydroxide by water splitting and hydrolysis
|
US4561945A
(en)
|
1984-07-30 |
1985-12-31 |
United Technologies Corporation |
Electrolysis of alkali metal salts with hydrogen depolarized anodes
|
US4723962A
(en)
|
1985-02-04 |
1988-02-09 |
Lithium Corporation Of America |
Process for recovering lithium from salt brines
|
US4999095A
(en)
|
1985-05-03 |
1991-03-12 |
Allied-Signal Inc. |
Recovery of mixed acids from mixed salts
|
US4707234A
(en)
|
1985-10-25 |
1987-11-17 |
Toyo Soda Manufacturing Co., Ltd. |
Method for separating an acid and an alkali from an aqueous solution of a salt
|
CA1272982A
(en)
|
1985-11-14 |
1990-08-21 |
Donald Lorne Ball |
Method for the recovery of lithium from solutions by electrodialysis
|
US4806215A
(en)
|
1988-07-27 |
1989-02-21 |
Tenneco Canada Inc. |
Combined process for production of chlorine dioxide and sodium hydroxide
|
US4961909A
(en)
|
1989-11-09 |
1990-10-09 |
Comino Ltd. |
Process for the manufacture of copper arsenate
|
DE4009410A1
(de)
|
1990-03-23 |
1991-09-26 |
Basf Ag |
Verfahren zur elektrochemischen spaltung von alkali sulfaten
|
US5198080A
(en)
|
1990-06-08 |
1993-03-30 |
Tenneco Canada Inc. |
Electrochemical processing of aqueous solutions
|
US5129936A
(en)
|
1990-07-30 |
1992-07-14 |
Wilson Harold W |
Processes for the preparation of acid fortified paramagnetic iron sulfate salt compounds for use in the treatment of agricultural soils
|
JP2535748B2
(ja)
|
1991-03-04 |
1996-09-18 |
工業技術院長 |
リチウム回収方法
|
US5098532A
(en)
|
1991-05-24 |
1992-03-24 |
Ormiston Mining And Smelting Co. Ltd. |
Process for producing sodium hydroxide and ammonium sulfate from sodium sulfate
|
SE500107C2
(sv)
|
1991-06-26 |
1994-04-18 |
Eka Nobel Ab |
Förfarande för framställning av klordioxid
|
IT1248564B
(it)
|
1991-06-27 |
1995-01-19 |
Permelec Spa Nora |
Processo di decomposizione elettrochimica di sali neutri senza co-produzione di alogeni o di acido e cella di elettrolisi adatta per la sua realizzazione.
|
US5246551A
(en)
|
1992-02-11 |
1993-09-21 |
Chemetics International Company Ltd. |
Electrochemical methods for production of alkali metal hydroxides without the co-production of chlorine
|
SE511003C2
(sv)
|
1992-03-16 |
1999-07-19 |
Eka Chemicals Ab |
Förfarande och apparat för framställning av svavelsyra och alkalimetallhydroxid
|
FI94063C
(fi)
|
1993-08-17 |
1995-07-10 |
Kemira Oy |
Menetelmä alkalimetalli- tai ammoniumperoksodisulfaattisuolojen ja alkalimetallihydroksidin samanaikaiseksi valmistamiseksi
|
US5830422A
(en)
|
1995-06-23 |
1998-11-03 |
Ormiston Mining And Smelting Co. Ltd. |
Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
|
US6514640B1
(en)
|
1996-04-23 |
2003-02-04 |
Board Of Regents, The University Of Texas System |
Cathode materials for secondary (rechargeable) lithium batteries
|
US5788943A
(en)
|
1996-09-05 |
1998-08-04 |
The Hall Chemical Company |
Battery-grade nickel hydroxide and method for its preparation
|
AU8247198A
(en)
|
1997-06-23 |
1999-01-04 |
Pacific Lithium Limited |
Lithium recovery and purification
|
AU8567898A
(en)
|
1997-06-30 |
1999-01-19 |
Electrosynthesis Company, Inc., The |
Electrochemical methods for recovery of ascorbic acid
|
US6120576A
(en)
|
1997-09-11 |
2000-09-19 |
Mitsui Mining And Smelting Co., Ltd. |
Method for preparing nickel fine powder
|
US6048507A
(en)
|
1997-12-09 |
2000-04-11 |
Limtech |
Process for the purification of lithium carbonate
|
DE19809420A1
(de)
|
1998-03-05 |
1999-09-09 |
Basf Ag |
Verfahren zur Herstellung von hochreinen Lithiumsalzen
|
US6306787B1
(en)
|
1998-06-10 |
2001-10-23 |
Sakai Chemical Industry Co., Ltd. |
Nickel hydroxide particles and production and use thereof
|
US6331236B1
(en)
|
1998-07-21 |
2001-12-18 |
Archer Daniels Midland Company |
Electrodialysis of salts for producing acids and bases
|
US6547836B1
(en)
|
1998-11-10 |
2003-04-15 |
Sqm Salar S.A. |
Process for obtaining monohydrated lithium sulfate from natural brines
|
US6627061B2
(en)
|
1999-05-05 |
2003-09-30 |
Archer-Daniels-Midland Company |
Apparatus and process for electrodialysis of salts
|
US7390466B2
(en)
|
1999-07-14 |
2008-06-24 |
Chemetall Foote Corporation |
Production of lithium compounds directly from lithium containing brines
|
DE19940069A1
(de)
|
1999-08-24 |
2001-03-08 |
Basf Ag |
Verfahren zur elektrochemischen Herstellung eines Alkalimetalls aus wäßriger Lösung
|
US6747065B1
(en)
|
2000-09-01 |
2004-06-08 |
Chemical Products Corporation |
System and method for producing high purity colloidal silica and potassium hydroxide
|
CA2319285A1
(en)
|
2000-09-13 |
2002-03-13 |
Hydro-Quebec |
A method for neutralizing and recycling spent lithium metal polymer rechargeable batteries
|
US6375824B1
(en)
|
2001-01-16 |
2002-04-23 |
Airborne Industrial Minerals Inc. |
Process for producing potassium hydroxide and potassium sulfate from sodium sulfate
|
RU2196735C1
(ru)
|
2001-07-20 |
2003-01-20 |
Закрытое акционерное общество "Экостар-Наутех" |
Способ получения моногидрата гидроксида лития высокой степени чистоты из материалов, содержащих карбонат лития
|
TW511306B
(en)
|
2001-08-20 |
2002-11-21 |
Ind Tech Res Inst |
Clean process of recovering metals from waste lithium ion batteries
|
NZ520452A
(en)
|
2002-10-31 |
2005-03-24 |
Lg Chemical Ltd |
Anion containing mixed hydroxide and lithium transition metal oxide with gradient of metal composition
|
CA2533628C
(en)
|
2003-07-24 |
2013-12-10 |
Otv Sa |
System and method for treatment of acidic wastewater
|
AU2006298625B2
(en)
|
2005-10-03 |
2011-06-23 |
Metso Outotec Finland Oy |
Processing of nickel sulphide ore or concentrates with sodium chloride
|
JP4211865B2
(ja)
|
2006-12-06 |
2009-01-21 |
戸田工業株式会社 |
非水電解質二次電池用Li−Ni複合酸化物粒子粉末及びその製造方法、並びに非水電解質二次電池
|
KR20110008227A
(ko)
|
2008-04-22 |
2011-01-26 |
케메탈 푸테 코포레이션 |
고순도 수산화리튬 및 염화수소산의 제조 방법
|
JP5087790B2
(ja)
|
2008-06-17 |
2012-12-05 |
住友金属鉱山株式会社 |
アルミニウム含有水酸化ニッケル粒子の製造方法
|
JP5251401B2
(ja)
|
2008-09-29 |
2013-07-31 |
住友金属鉱山株式会社 |
非水系電解質二次電池用正極活物質及びその製造方法、並びに非水系電解質二次電池
|
AU2012261548B2
(en)
|
2008-11-17 |
2013-02-21 |
Rockwood Lithium Inc. |
Recovery of lithium from aqueous solutions
|
WO2010056322A1
(en)
|
2008-11-17 |
2010-05-20 |
Chemetall Foote Corporation |
Recovery of lithium from aqueous solutions
|
DE102009010264B4
(de)
|
2009-02-24 |
2015-04-23 |
Süd-Chemie Ip Gmbh & Co. Kg |
Verfahren zur Aufreinigung lithiumhaltiger Abwässer bei der kontinuierlichen Herstellung von Lithiumübergangsmetallphosphaten
|
FI121785B
(fi)
|
2009-03-11 |
2011-04-15 |
Outotec Oyj |
Menetelmä litiumbikarbonaatin puhdistamiseksi
|
AU2010341402B2
(en)
|
2010-01-07 |
2014-01-30 |
Tianqi Lithium Corporation |
Process for the production of lithium carbonate
|
US8936770B2
(en)
|
2010-01-22 |
2015-01-20 |
Molycorp Minerals, Llc |
Hydrometallurgical process and method for recovering metals
|
CA3172956A1
(en)
|
2010-02-17 |
2011-08-25 |
Terralithium Llc |
Method of producing high purity lithium carbonate
|
FI122188B
(fi)
|
2010-03-18 |
2011-09-30 |
Outotec Oyj |
Hydrometallurginen menetelmä metallisen nikkelin valmistamiseksi
|
CA3093363A1
(en)
|
2010-04-23 |
2011-10-27 |
Terralithium Llc |
Processes for electrolyzing lithium chloride
|
FI122831B
(fi)
|
2010-05-25 |
2012-07-31 |
Outotec Oyj |
Menetelmä spodumeenin käsittelemiseksi
|
WO2011156861A1
(en)
|
2010-06-15 |
2011-12-22 |
The University Of Queensland |
Method of recovering a metal
|
US8431005B1
(en)
|
2010-06-24 |
2013-04-30 |
Western Lithium Corporation |
Production of lithium and potassium compounds
|
EP2588648A4
(en)
|
2010-06-30 |
2016-10-12 |
Steven C Amendola |
ELECTROLYTIC MANUFACTURE OF LITHIUM METAL
|
AR082684A1
(es)
|
2010-08-12 |
2012-12-26 |
Res Inst Ind Science & Tech |
Un metodo para extraer litio de alta pureza desde una solucion portadora de litio por electrolisis
|
CN102020295B
(zh)
|
2010-12-22 |
2012-07-25 |
四川天齐锂业股份有限公司 |
高纯碳酸锂的制备方法
|
CA2825583C
(en)
|
2011-01-25 |
2019-11-19 |
The University Of Queensland |
Improved method of ore processing
|
AU2012230776A1
(en)
|
2011-03-24 |
2013-10-31 |
New Sky Energy, Inc. |
Sulfate-based electrolysis processing with flexible feed control, and use to capture carbon dioxide
|
US10128501B2
(en)
|
2011-06-07 |
2018-11-13 |
Sumitomo Metal Mining Co., Ltd. |
Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueous-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery
|
JP6007601B2
(ja)
|
2011-06-23 |
2016-10-12 |
東ソー株式会社 |
マンガン酸化物の製造方法
|
CN102408411B
(zh)
|
2011-09-19 |
2014-10-22 |
北京康辰药业股份有限公司 |
一种含喹啉基的羟肟酸类化合物及其制备方法、以及含有该化合物的药物组合物及其应用
|
JP5138822B1
(ja)
|
2012-02-23 |
2013-02-06 |
株式会社アストム |
高純度水酸化リチウムの製造方法
|
CN104245587A
(zh)
|
2012-03-19 |
2014-12-24 |
奥图泰(芬兰)公司 |
用于回收碳酸锂的方法
|
JP5406955B2
(ja)
|
2012-03-22 |
2014-02-05 |
日鉄鉱業株式会社 |
炭酸リチウムを製造する方法
|
JPWO2013153692A1
(ja)
|
2012-04-13 |
2015-12-17 |
旭化成株式会社 |
リチウム回収方法
|
US9677181B2
(en)
|
2012-04-23 |
2017-06-13 |
Nemaska Lithium Inc. |
Processes for preparing lithium hydroxide
|
JP5770675B2
(ja)
|
2012-04-26 |
2015-08-26 |
古河機械金属株式会社 |
硫化リチウムの製造方法
|
RS57299B1
(sr)
*
|
2012-05-30 |
2018-08-31 |
Nemaska Lithium Inc |
Postupci za dobijanje litijum karbonata
|
FI124088B
(fi)
|
2012-06-05 |
2014-03-14 |
Outotec Oyj |
Menetelmä ja laitteisto puhtaan litiumpitoisen liuoksen valmistamiseksi
|
WO2014040138A1
(en)
|
2012-09-14 |
2014-03-20 |
The University Of Queensland |
Resin scavenging of nickel and cobalt
|
US9702024B2
(en)
|
2012-10-10 |
2017-07-11 |
Rockwood Lithium GmbH |
Method for the hydrometallurgical recovery of lithium, nickel and cobalt from the lithium transition metal oxide-containing fraction of used galvanic cells
|
CN103086405B
(zh)
|
2013-01-05 |
2013-12-25 |
阿坝中晟锂业有限公司 |
一种电池级碳酸锂的清洁化生产方法
|
PL2971252T3
(pl)
|
2013-03-15 |
2021-07-12 |
Nemaska Lithium Inc. |
Procesy dla sporządzania wodorotlenku litu
|
CN109250733B
(zh)
|
2013-10-23 |
2021-07-16 |
内玛斯卡锂公司 |
制备碳酸锂的方法
|
KR102099714B1
(ko)
|
2013-10-23 |
2020-04-13 |
네마스카 리튬 인코포레이션 |
리튬 하이드록사이드 제조 공정 및 시스템
|
PE20160918A1
(es)
|
2013-12-03 |
2016-09-14 |
Univ Queensland |
Metodo de procesamiento de cobre
|
EP3492632B1
(en)
|
2014-02-24 |
2020-12-09 |
Nemaska Lithium Inc. |
Methods for treating lithium-containing materials
|
CA2962070C
(en)
|
2014-10-10 |
2023-10-24 |
Li-Technology Pty Ltd |
Process for the recovery of lithium from lithium bearing mica rich minerals
|
JP2016162601A
(ja)
|
2015-03-02 |
2016-09-05 |
Jx金属株式会社 |
リチウムイオン電池用正極活物質の製造方法、リチウムイオン電池用正極活物質、リチウムイオン電池用正極及びリチウムイオン電池
|
KR101711854B1
(ko)
|
2015-05-13 |
2017-03-03 |
재단법인 포항산업과학연구원 |
수산화리튬 및 탄산리튬의 제조 방법
|
JP7030049B2
(ja)
|
2015-08-27 |
2022-03-04 |
ネマスカ リチウム インコーポレーテッド |
リチウム含有材料を処理するための方法
|
TR201601150A2
(tr)
|
2016-01-28 |
2016-06-21 |
E Mak Makine Insaat Ticaret Ve Sanayi Anonim Sirketi |
Bi̇r di̇key kurutucu kova yapilanmasi
|
GB201602259D0
(en)
|
2016-02-08 |
2016-03-23 |
Bateman Advanced Technologies Ltd |
Integrated Lithium production process
|
DE102016103100A1
(de)
|
2016-02-23 |
2017-08-24 |
Outotec (Finland) Oy |
Verfahren und Vorrichtung zur thermischen Behandlung von körnigen Feststoffen
|
DE102016104738A1
(de)
|
2016-03-15 |
2017-09-21 |
Outotec (Finland) Oy |
Verfahren und Vorrichtung zur thermischen Behandlung von körnigen Feststoffen
|
CN106365181B
(zh)
|
2016-08-26 |
2018-03-09 |
成都开飞高能化学工业有限公司 |
一种利用含较高杂质富锂溶液制备电池级碳酸锂的方法
|
CA2940509A1
(en)
|
2016-08-26 |
2018-02-26 |
Nemaska Lithium Inc. |
Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
|
CN106315625B
(zh)
|
2016-08-26 |
2018-07-10 |
成都开飞高能化学工业有限公司 |
复合生产高纯单水氢氧化锂、高纯碳酸锂和电池级碳酸锂的方法
|
WO2018087697A1
(en)
|
2016-11-09 |
2018-05-17 |
Avalon Advanced Materials Inc. |
Methods and systems for preparing lithium hydroxide
|
US10508049B2
(en)
|
2017-05-11 |
2019-12-17 |
Tesla, Inc. |
System for regenerating sodium hydroxide and sulfuric acid from waste water stream containing sodium and sulfate ions
|
AU2018280351A1
(en)
|
2017-06-08 |
2020-01-02 |
Nmr 360 Inc |
Process for the recovery of cobalt, lithium, and other metals from spent lithium-based batteries and other feeds
|
KR20200059192A
(ko)
|
2017-06-08 |
2020-05-28 |
어반 마이닝 피티와이 엘티디 |
리튬을 회수하는 방법
|
JP2020523482A
(ja)
|
2017-06-14 |
2020-08-06 |
アーバン マイニング プロプライエタリー リミテッド |
さまざまな原料からコバルト及び関連酸化物を製造する方法
|
LT3642374T
(lt)
|
2017-06-22 |
2023-03-10 |
Metso Outotec Finland Oy |
Ličio junginio (-ių) ekstrakcijos būdas
|
WO2019059654A1
(ko)
|
2017-09-19 |
2019-03-28 |
주식회사 엘지화학 |
이차전지용 양극 활물질 전구체, 양극 활물질 및 이를 포함하는 리튬 이차전지
|
US11142466B2
(en)
|
2017-11-22 |
2021-10-12 |
Nemaska Lithium Inc. |
Processes for preparing hydroxides and oxides of various metals and derivatives thereof
|
CN109694957B
(zh)
|
2019-02-26 |
2020-12-18 |
中国科学院城市环境研究所 |
一种利用离子液体萃取锂离子电池浸出液金属离子的方法
|