GB2623593A - Impurity removal and leaching of lithium material - Google Patents
Impurity removal and leaching of lithium material Download PDFInfo
- Publication number
- GB2623593A GB2623593A GB2215671.5A GB202215671A GB2623593A GB 2623593 A GB2623593 A GB 2623593A GB 202215671 A GB202215671 A GB 202215671A GB 2623593 A GB2623593 A GB 2623593A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lithium
- leach
- leach liquor
- leaching
- carbonate
- 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
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 76
- 239000012535 impurity Substances 0.000 title claims abstract description 39
- 238000002386 leaching Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims description 18
- 238000000034 method Methods 0.000 claims abstract description 33
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 22
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 20
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 18
- 239000010445 mica Substances 0.000 claims abstract description 18
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 17
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 16
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims abstract description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 29
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 16
- 239000011575 calcium Substances 0.000 claims description 16
- 229910052791 calcium Inorganic materials 0.000 claims description 16
- 150000005323 carbonate salts Chemical class 0.000 claims description 15
- 238000001556 precipitation Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 8
- 239000011707 mineral Substances 0.000 abstract description 8
- 229910052629 lepidolite Inorganic materials 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 39
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 25
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 description 6
- 238000001354 calcination Methods 0.000 description 6
- 229910052642 spodumene Inorganic materials 0.000 description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- SGWCNDDOFLBOQV-UHFFFAOYSA-N oxidanium;fluoride Chemical compound O.F SGWCNDDOFLBOQV-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000502 Li-aluminosilicate Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- DYPHJEMAXTWPFB-UHFFFAOYSA-N [K].[Fe] Chemical compound [K].[Fe] DYPHJEMAXTWPFB-UHFFFAOYSA-N 0.000 description 1
- UYAMTCYYYXBOSY-UHFFFAOYSA-N [K].[Li].[Fe] Chemical compound [K].[Li].[Fe] UYAMTCYYYXBOSY-UHFFFAOYSA-N 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 229910052610 inosilicate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052611 pyroxene Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C01D15/02—Oxides; Hydroxides
-
- 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)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2215671.5A GB2623593A (en) | 2022-10-21 | 2022-10-21 | Impurity removal and leaching of lithium material |
| PCT/GB2023/052731 WO2024084229A1 (fr) | 2022-10-21 | 2023-10-20 | Élimination et lixiviation d'impuretés de matériau au lithium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2215671.5A GB2623593A (en) | 2022-10-21 | 2022-10-21 | Impurity removal and leaching of lithium material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB202215671D0 GB202215671D0 (en) | 2022-12-07 |
| GB2623593A true GB2623593A (en) | 2024-04-24 |
Family
ID=84818456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2215671.5A Pending GB2623593A (en) | 2022-10-21 | 2022-10-21 | Impurity removal and leaching of lithium material |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB2623593A (fr) |
| WO (1) | WO2024084229A1 (fr) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516109A (en) * | 1948-09-16 | 1950-07-25 | Metalloy Corp | Method of extracting lithium values from spodumene ores |
| 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 |
| WO2011082444A1 (fr) * | 2010-01-07 | 2011-07-14 | Galaxy Resources Limited | Procédé pour la production de carbonate de lithium |
| AU2018227891A1 (en) * | 2017-02-28 | 2019-10-03 | Sms Group Gmbh | Method for producing lithium hydroxide from lithium-containing ore |
| CN111592017A (zh) * | 2020-04-09 | 2020-08-28 | 江西赣锋锂业股份有限公司 | 一种锂辉石压浸制备电池级氯化锂的方法 |
| CN115304085A (zh) * | 2022-06-27 | 2022-11-08 | 萍乡市拓源实业有限公司 | 一种废旧医用碳酸锂回收方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649996A (zh) * | 2012-05-24 | 2012-08-29 | 张韵 | 一种锂云母循环酸浸提取工艺 |
| CN106906359B (zh) * | 2015-12-22 | 2018-12-11 | 理查德.亨威克 | 从硅酸盐矿物收取锂 |
| BR112018016253B1 (pt) * | 2016-02-09 | 2022-03-29 | Lithium Australia Nl | Processo para extração e recuperação dos valores de lítio a partir de silicatos contendo lítio |
| CN106745097B (zh) * | 2017-02-17 | 2017-12-22 | 谭春波 | 一种从锂云母精矿提取锂的方法 |
| CN107032372B (zh) * | 2017-04-21 | 2018-03-27 | 谭春波 | 一种从锂云母精矿提取锂的方法 |
| DK3642374T3 (da) * | 2017-06-22 | 2023-02-20 | Metso Outotec Finland Oy | Fremgangsmåde til ekstraktion af lithiumforbindelse(r) |
| WO2019210350A1 (fr) * | 2018-04-30 | 2019-11-07 | Silica Technology Pty Ltd | Traitement de minéraux de silicate |
| CN109943715B (zh) * | 2019-04-26 | 2021-04-13 | 核工业北京化工冶金研究院 | 一种锂云母堆浸浸出方法 |
| CN111139356A (zh) * | 2020-01-19 | 2020-05-12 | 意定(上海)信息科技有限公司 | 一种从含锂低镁卤水中提取锂的方法 |
| CN112374512A (zh) * | 2020-11-12 | 2021-02-19 | 萍乡市拓源实业有限公司 | 一种锂云母熟料除杂制备电池级碳酸锂的方法 |
-
2022
- 2022-10-21 GB GB2215671.5A patent/GB2623593A/en active Pending
-
2023
- 2023-10-20 WO PCT/GB2023/052731 patent/WO2024084229A1/fr unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516109A (en) * | 1948-09-16 | 1950-07-25 | Metalloy Corp | Method of extracting lithium values from spodumene ores |
| 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 |
| WO2011082444A1 (fr) * | 2010-01-07 | 2011-07-14 | Galaxy Resources Limited | Procédé pour la production de carbonate de lithium |
| AU2018227891A1 (en) * | 2017-02-28 | 2019-10-03 | Sms Group Gmbh | Method for producing lithium hydroxide from lithium-containing ore |
| CN111592017A (zh) * | 2020-04-09 | 2020-08-28 | 江西赣锋锂业股份有限公司 | 一种锂辉石压浸制备电池级氯化锂的方法 |
| CN115304085A (zh) * | 2022-06-27 | 2022-11-08 | 萍乡市拓源实业有限公司 | 一种废旧医用碳酸锂回收方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202215671D0 (en) | 2022-12-07 |
| WO2024084229A1 (fr) | 2024-04-25 |
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