GB202109646D0 - Process for extraction of lithium from lithium-micas by calcination without ph adjustment - Google Patents

Process for extraction of lithium from lithium-micas by calcination without ph adjustment

Info

Publication number
GB202109646D0
GB202109646D0 GBGB2109646.6A GB202109646A GB202109646D0 GB 202109646 D0 GB202109646 D0 GB 202109646D0 GB 202109646 A GB202109646 A GB 202109646A GB 202109646 D0 GB202109646 D0 GB 202109646D0
Authority
GB
United Kingdom
Prior art keywords
lithium
micas
calcination
extraction
adjustment
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.)
Pending
Application number
GBGB2109646.6A
Other versions
GB2608461A (en
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.)
British Lithium Ltd
Original Assignee
British Lithium Ltd
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 British Lithium Ltd filed Critical British Lithium Ltd
Priority to GB2109646.6A priority Critical patent/GB2608461A/en
Publication of GB202109646D0 publication Critical patent/GB202109646D0/en
Priority to PCT/EP2022/068230 priority patent/WO2023275346A2/en
Publication of GB2608461A publication Critical patent/GB2608461A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/06—Sulfates; Sulfites
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/42—Micas ; Interstratified clay-mica products
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
GB2109646.6A 2021-07-02 2021-07-02 Process for extraction of lithium from lithium-micas by calcination without pH adjustment Pending GB2608461A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2109646.6A GB2608461A (en) 2021-07-02 2021-07-02 Process for extraction of lithium from lithium-micas by calcination without pH adjustment
PCT/EP2022/068230 WO2023275346A2 (en) 2021-07-02 2022-07-01 Lithium mica extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2109646.6A GB2608461A (en) 2021-07-02 2021-07-02 Process for extraction of lithium from lithium-micas by calcination without pH adjustment

Publications (2)

Publication Number Publication Date
GB202109646D0 true GB202109646D0 (en) 2021-08-18
GB2608461A GB2608461A (en) 2023-01-04

Family

ID=77274561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2109646.6A Pending GB2608461A (en) 2021-07-02 2021-07-02 Process for extraction of lithium from lithium-micas by calcination without pH adjustment

Country Status (2)

Country Link
GB (1) GB2608461A (en)
WO (1) WO2023275346A2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB409636A (en) * 1932-12-29 1934-05-03 Metallgesellschaft Ag Process for recovering the lithium contained in siliceous lithiumbearing minerals
GB530028A (en) * 1938-06-22 1940-12-03 Bolidens Gruv Ab Method of recovering lithium from minerals
CN108330298B (en) * 2018-02-14 2020-08-25 中南大学 Method for extracting rubidium, cesium, lithium and potassium from polymetallic mica ore
CN110395751B (en) * 2019-04-15 2022-01-28 江西南氏锂电新材料有限公司 Method for extracting lithium sulfate from lepidolite
CN110396592B (en) * 2019-06-28 2020-07-10 江西南氏锂电新材料有限公司 Method and device for baking lithium salt by using spontaneous combustion of lithium ore as heat source
CN111778391A (en) * 2020-07-10 2020-10-16 江西省丙戊天成环保科技有限公司 Tunnel kiln preparation process and device for extracting lithium by roasting lepidolite

Also Published As

Publication number Publication date
WO2023275346A3 (en) 2023-02-09
GB2608461A (en) 2023-01-04
WO2023275346A2 (en) 2023-01-05

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