GB202109645D0 - Process for the recovery and reuse of sulphate reagents from brines derived from lithium micas - Google Patents

Process for the recovery and reuse of sulphate reagents from brines derived from lithium micas

Info

Publication number
GB202109645D0
GB202109645D0 GBGB2109645.8A GB202109645A GB202109645D0 GB 202109645 D0 GB202109645 D0 GB 202109645D0 GB 202109645 A GB202109645 A GB 202109645A GB 202109645 D0 GB202109645 D0 GB 202109645D0
Authority
GB
United Kingdom
Prior art keywords
micas
reuse
lithium
recovery
sulphate
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
GBGB2109645.8A
Other versions
GB2608460A (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 GB2109645.8A priority Critical patent/GB2608460A/en
Publication of GB202109645D0 publication Critical patent/GB202109645D0/en
Priority to PCT/EP2022/068229 priority patent/WO2023275345A2/en
Publication of GB2608460A publication Critical patent/GB2608460A/en
Pending 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • 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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/16—Purification
    • 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
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
GB2109645.8A 2021-07-02 2021-07-02 Process for the recovery and reuse of sulphate reagents from brines derived from lithium micas Pending GB2608460A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2109645.8A GB2608460A (en) 2021-07-02 2021-07-02 Process for the recovery and reuse of sulphate reagents from brines derived from lithium micas
PCT/EP2022/068229 WO2023275345A2 (en) 2021-07-02 2022-07-01 Processes for the recovery and reuse of sulphate reagents from leach liquors derived from lithium micas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2109645.8A GB2608460A (en) 2021-07-02 2021-07-02 Process for the recovery and reuse of sulphate reagents from brines derived from lithium micas

Publications (2)

Publication Number Publication Date
GB202109645D0 true GB202109645D0 (en) 2021-08-18
GB2608460A GB2608460A (en) 2023-01-04

Family

ID=77274590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2109645.8A Pending GB2608460A (en) 2021-07-02 2021-07-02 Process for the recovery and reuse of sulphate reagents from brines derived from lithium micas

Country Status (2)

Country Link
GB (1) GB2608460A (en)
WO (1) WO2023275345A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114212808A (en) * 2021-12-20 2022-03-22 江西永兴特钢新能源科技有限公司 Method for preparing battery-grade lithium carbonate by roasting and extracting lithium in tunnel kiln
CN115572820A (en) * 2022-09-27 2023-01-06 宜春银锂新能源有限责任公司 Method for pretreating lepidolite before roasting
CN116119693A (en) * 2023-02-20 2023-05-16 国发新能源科技(江门)有限公司 Technology for preparing lithium carbonate by lepidolite sulfate roasting method
CN116351380A (en) * 2023-03-21 2023-06-30 郑州大学 Low-cost layered lithium ion sieve and preparation method and application thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114105171B (en) * 2021-11-04 2023-10-31 四川顺应锂材料科技有限公司 Method for comprehensively utilizing lepidolite resources and lithium hydroxide prepared by method

Family Cites Families (8)

* 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
CN110042225A (en) * 2019-04-26 2019-07-23 核工业北京化工冶金研究院 A kind of roasting of lepidolite ore sodium sulphate and leaching method
CN110040750B (en) * 2019-04-26 2021-10-22 核工业北京化工冶金研究院 Method for treating lithium carbonate precipitation mother liquor
CN110791664A (en) * 2019-11-07 2020-02-14 江西飞宇新能源科技有限公司 Method for extracting lithium from lepidolite, lithium-containing mother liquor and filler
CN111893318A (en) * 2020-07-16 2020-11-06 江西赣锋锂业股份有限公司 Method for extracting lithium from lithium-containing clay
CN112110462B (en) * 2020-08-31 2023-05-12 荆门市格林美新材料有限公司 Method for producing battery-grade lithium hydroxide by continuous freezing and dialysis crystallization mode

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114212808A (en) * 2021-12-20 2022-03-22 江西永兴特钢新能源科技有限公司 Method for preparing battery-grade lithium carbonate by roasting and extracting lithium in tunnel kiln
CN115572820A (en) * 2022-09-27 2023-01-06 宜春银锂新能源有限责任公司 Method for pretreating lepidolite before roasting
CN116119693A (en) * 2023-02-20 2023-05-16 国发新能源科技(江门)有限公司 Technology for preparing lithium carbonate by lepidolite sulfate roasting method
CN116351380A (en) * 2023-03-21 2023-06-30 郑州大学 Low-cost layered lithium ion sieve and preparation method and application thereof
CN116351380B (en) * 2023-03-21 2024-04-12 郑州大学 Low-cost layered lithium ion sieve and preparation method and application thereof

Also Published As

Publication number Publication date
WO2023275345A2 (en) 2023-01-05
WO2023275345A3 (en) 2023-02-09
GB2608460A (en) 2023-01-04

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