IT961673B - Procedimento per il recupero di litio carbonato da impasti acquosi - Google Patents

Procedimento per il recupero di litio carbonato da impasti acquosi

Info

Publication number
IT961673B
IT961673B IT51723/72A IT5172372A IT961673B IT 961673 B IT961673 B IT 961673B IT 51723/72 A IT51723/72 A IT 51723/72A IT 5172372 A IT5172372 A IT 5172372A IT 961673 B IT961673 B IT 961673B
Authority
IT
Italy
Prior art keywords
recovery
procedure
lithium carbonate
aqueous mixtures
mixtures
Prior art date
Application number
IT51723/72A
Other languages
English (en)
Italian (it)
Original Assignee
North American Rockwell
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 North American Rockwell filed Critical North American Rockwell
Application granted granted Critical
Publication of IT961673B publication Critical patent/IT961673B/it

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/08—Carbonates; Bicarbonates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/12—Molten media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
IT51723/72A 1971-07-29 1972-07-24 Procedimento per il recupero di litio carbonato da impasti acquosi IT961673B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00167337A US3857920A (en) 1971-07-29 1971-07-29 Recovery of lithium carbonate

Publications (1)

Publication Number Publication Date
IT961673B true IT961673B (it) 1973-12-10

Family

ID=22606948

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51723/72A IT961673B (it) 1971-07-29 1972-07-24 Procedimento per il recupero di litio carbonato da impasti acquosi

Country Status (6)

Country Link
US (1) US3857920A (OSRAM)
CA (1) CA985481A (OSRAM)
DD (1) DD98272A5 (OSRAM)
DE (1) DE2236208A1 (OSRAM)
FR (1) FR2147301A1 (OSRAM)
IT (1) IT961673B (OSRAM)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126666A (en) * 1978-01-25 1978-11-21 Foote Mineral Company Process for producing high purity lithium sulfide
US4251338A (en) * 1979-09-07 1981-02-17 Ppg Industries, Inc. Electrolytic recovery of lithium from brines
FR2599019B1 (fr) * 1986-05-22 1992-01-03 Metaux Speciaux Sa Procede de purification en bore du carbonate de lithium.
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
US7157065B2 (en) * 1998-07-16 2007-01-02 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
US7390466B2 (en) * 1999-07-14 2008-06-24 Chemetall Foote Corporation Production of lithium compounds directly from lithium containing brines
WO2007081561A2 (en) * 2006-01-03 2007-07-19 University Of Wyoming Apparatus and method for sequestering flue gas co2
GB2464733A (en) * 2008-10-24 2010-04-28 Primus Inter Pares As A method of extracting rare earth elements from carbonate-containing minerals
DE102010041033A1 (de) * 2010-09-20 2012-03-22 Siemens Aktiengesellschaft Stoffverwertung mit elektropositivem Metall
JP5694208B2 (ja) * 2012-01-19 2015-04-01 株式会社東芝 非水電解質電池用負極活物質及びその製造方法、非水電解質電池および電池パック
AU2013237292B2 (en) * 2012-03-19 2015-09-10 Metso Finland Oy Method for recovering lithium carbonate
US9677181B2 (en) 2012-04-23 2017-06-13 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
US9382126B2 (en) 2012-05-30 2016-07-05 Nemaska Lithium Inc. Processes for preparing lithium carbonate
CA2905197C (en) 2013-03-15 2016-11-22 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
US10036094B2 (en) 2013-10-23 2018-07-31 Nemaska Lithium Inc. Processes and systems for preparing lithium hydroxide
DK3060522T3 (da) 2013-10-23 2019-08-26 Nemaska Lithium Inc Processer til forberedelse af lithiumkarbonat
EP3492632B1 (en) 2014-02-24 2020-12-09 Nemaska Lithium Inc. Methods for treating lithium-containing materials
CN104477948B (zh) * 2014-12-03 2016-04-13 宋英宏 一种从粉煤灰中提取碳酸锂的方法
KR102559772B1 (ko) 2015-08-27 2023-07-25 네마스카 리튬 인코포레이션 리튬 함유 물질 처리 방법
CA2940509A1 (en) 2016-08-26 2018-02-26 Nemaska Lithium Inc. Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
EP3713877A4 (en) 2017-11-22 2021-03-10 Nemaska Lithium Inc. PROCESSES FOR THE PREPARATION OF HYDROXIDES AND OXIDES OF VARIOUS METALS AND THEIR DERIVATIVES
CN109942009B (zh) * 2019-04-26 2021-08-17 核工业北京化工冶金研究院 一种电池级碳酸锂的制备方法
EP3972937A4 (en) 2019-05-22 2023-07-26 Nemaska Lithium Inc. PROCESSES FOR THE PRODUCTION OF HYDROXIDES AND OXIDES OF DIFFERENT METALS AND THEIR DERIVATIVES
CN112342406B (zh) * 2019-08-09 2022-11-08 浙江新化化工股份有限公司 从盐湖卤水中萃取锂的方法
CN110563009A (zh) * 2019-09-29 2019-12-13 华东理工大学 一种碳化分解法从粉煤灰制备电池级碳酸锂的方法
JP2023092624A (ja) * 2021-12-22 2023-07-04 住友金属鉱山株式会社 水酸化リチウムの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037844A (en) * 1954-12-06 1962-06-05 Vetrocoke Spa Method of separating and recovering carbon dioxide from gaseous mixtures
GB1052747A (OSRAM) * 1962-07-30 1960-12-30
US3438727A (en) * 1967-05-15 1969-04-15 North American Rockwell Absorbent regeneration using carbon regenerant

Also Published As

Publication number Publication date
DE2236208A1 (de) 1973-02-08
DD98272A5 (OSRAM) 1973-06-12
FR2147301A1 (OSRAM) 1973-03-09
US3857920A (en) 1974-12-31
CA985481A (en) 1976-03-16

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