CZ2020672A3 - Způsob získávání aktivovaného, defluorizovaného nebo slinutého koncentrátu lithných aluminosilikátů za sucha - Google Patents
Způsob získávání aktivovaného, defluorizovaného nebo slinutého koncentrátu lithných aluminosilikátů za sucha Download PDFInfo
- Publication number
- CZ2020672A3 CZ2020672A3 CZ2020-672A CZ2020672A CZ2020672A3 CZ 2020672 A3 CZ2020672 A3 CZ 2020672A3 CZ 2020672 A CZ2020672 A CZ 2020672A CZ 2020672 A3 CZ2020672 A3 CZ 2020672A3
- Authority
- CZ
- Czechia
- Prior art keywords
- lithium
- concentrate
- mica
- obtaining
- possibility
- Prior art date
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- 239000012141 concentrate Substances 0.000 title abstract 5
- 229910000502 Li-aluminosilicate Inorganic materials 0.000 title abstract 3
- 238000001035 drying Methods 0.000 title 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 5
- 229910052744 lithium Inorganic materials 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 5
- 239000010445 mica Substances 0.000 abstract 5
- 229910052618 mica group Inorganic materials 0.000 abstract 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 229910052792 caesium Inorganic materials 0.000 abstract 2
- 239000011737 fluorine Substances 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 238000000227 grinding Methods 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- 229910003002 lithium salt Inorganic materials 0.000 abstract 2
- 159000000002 lithium salts Chemical class 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 235000010755 mineral Nutrition 0.000 abstract 2
- 235000002639 sodium chloride Nutrition 0.000 abstract 2
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 abstract 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 239000007832 Na2SO4 Substances 0.000 abstract 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 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 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 235000012255 calcium oxide Nutrition 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910001672 fluorine mineral Inorganic materials 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- -1 oxides Chemical class 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 abstract 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 229910052642 spodumene Inorganic materials 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000011031 topaz Substances 0.000 abstract 1
- 229910052853 topaz Inorganic materials 0.000 abstract 1
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
-
- 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
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/04—Halides
-
- 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
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
-
- 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
- C22B1/08—Chloridising roasting
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
-
- 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)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Způsob získávání aktivovaného nebo defluorizovaného případně slinutého koncentrátu lithných aluminosilikátů za sucha pro tavně - těkací i lužné metody získávání síranů, oxidů, hydroxidů, halogenidů a uhličitanů alkalických kovů, zejména Li, Rb a Cs spočívá v tom, že primární hornina s obsahem lithia Li, Rb a Cs nebo z odkaliště po odstranění minerálů Sn a W nebo jen z předem získaného semikoncentrátu nebo koncentrátu lithné slídy, případně spodumenu, se po provedené separaci těžkých minerálů fluóru, zahrnujících topaz a CaF2, podrobí zahřívání v intervalu 500 °C až 800 oC po dobu 0 až 60 minut bez nebo za působení tavidel, vybraných ze skupiny NaHCO3, Na2CO3, Na2SiO3, CaO, Ca(OH)2 , NaHSO4 , Na2SO4, CaCl2, NH4Cl, NaCl, KAl(SO4)2, resp. KAl(SO4)2.12(H2O) s možností otevření povrchu, to je aktivace lithné suroviny či produktu úpravy, odstranění fluóru a jiných plynných zplodin ze slídy i z doprovodných minerálů fluóru, a převedení lithných alumosilikátů do formy rozpustných nebo těkatelných solí, čímž se usnadňuje jemné mletí lithné slídy, vytváří se možnost zvýšení míchacího modulu slída /směs aditiv ve prospěch Li-slídy, možnost snížení teploty při uplatnění louženco-spečencové metody a snížení emisí CO2 při tavně-těkacích metodách získávání solí lithia. Způsob získávání slinutého koncentrátu lithia umožňuje po jemném namletí přímé vyloužení soli lithia do roztoku s následnou rafinací a vysrážením jako LiC nebo LiF anebo LiOH.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ2020-672A CZ309557B6 (cs) | 2020-12-14 | 2020-12-14 | Způsob úpravy lithné suroviny |
| DE102021132918.3A DE102021132918A1 (de) | 2020-12-14 | 2021-12-14 | Wasserfreies Verfahren zur Herstellung von aktivierten, defluorierten, gesinterten Konzentraten von lithiumhaltigen Alumosilikaten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ2020-672A CZ309557B6 (cs) | 2020-12-14 | 2020-12-14 | Způsob úpravy lithné suroviny |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ2020672A3 true CZ2020672A3 (cs) | 2022-06-22 |
| CZ309557B6 CZ309557B6 (cs) | 2023-04-12 |
Family
ID=81750244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ2020-672A CZ309557B6 (cs) | 2020-12-14 | 2020-12-14 | Způsob úpravy lithné suroviny |
Country Status (2)
| Country | Link |
|---|---|
| CZ (1) | CZ309557B6 (cs) |
| DE (1) | DE102021132918A1 (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772833A (zh) * | 2022-05-13 | 2022-07-22 | 盛隆资源再生（无锡）有限公司 | 一种硝酸型高含氯剥锡废液的处理方法 |
| CN115323171A (zh) * | 2022-08-31 | 2022-11-11 | 河南恒润科技有限公司 | 一种碳酸锂生产过程中降低氟离子含量方法 |
| CN117466318A (zh) * | 2023-10-25 | 2024-01-30 | 唐山鑫丰锂业有限公司 | 一种从锂矿石中提取碳酸锂的方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198110A (zh) * | 2022-07-07 | 2022-10-18 | 有研资源环境技术研究院(北京)有限公司 | 一种伟晶岩锂精矿中提取锂铷铯的方法 |
| CN115180637B (zh) * | 2022-07-11 | 2023-12-15 | 新疆志存新能源材料有限公司 | 一种利用钨锡尾矿梯次回收氢氧化锂的方法 |
| CN116409804B (zh) * | 2023-02-23 | 2023-10-03 | 唐山鑫丰锂业有限公司 | 一种从低品位的锂矿石矿原料中提取锂盐的方法 |
| CN116492996B (zh) * | 2023-05-09 | 2025-06-10 | 广西大学 | 一种改性膨润土废水处理剂及应用 |
| CN116605892B (zh) * | 2023-07-11 | 2024-02-09 | 唐山鑫丰锂业有限公司 | 一种云母矿生产氢氧化锂的工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770812A (en) * | 1955-06-06 | 1957-03-27 | Borax Cons Ltd | Method of lithium extraction |
| CN103173611B (zh) * | 2011-12-23 | 2016-09-28 | 贵州大学 | 从铝质岩中提取金属锂的方法 |
| CN108034839B (zh) * | 2017-12-12 | 2019-11-12 | 福州大学 | 锂云母悬浮焙烧脱氟的方法 |
| CN110042262A (zh) * | 2019-05-27 | 2019-07-23 | 中国地质科学院矿产综合利用研究所 | 一种选择性浸出低品位沉积型锂矿的方法 |
| CN110358934B (zh) * | 2019-08-26 | 2020-05-12 | 中国科学院地球化学研究所 | 离子交换法提取碳酸盐粘土型锂矿中锂的方法 |
-
2020
- 2020-12-14 CZ CZ2020-672A patent/CZ309557B6/cs unknown
-
2021
- 2021-12-14 DE DE102021132918.3A patent/DE102021132918A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772833A (zh) * | 2022-05-13 | 2022-07-22 | 盛隆资源再生（无锡）有限公司 | 一种硝酸型高含氯剥锡废液的处理方法 |
| CN114772833B (zh) * | 2022-05-13 | 2024-03-12 | 盛隆资源再生（无锡）有限公司 | 一种硝酸型高含氯剥锡废液的处理方法 |
| CN115323171A (zh) * | 2022-08-31 | 2022-11-11 | 河南恒润科技有限公司 | 一种碳酸锂生产过程中降低氟离子含量方法 |
| CN117466318A (zh) * | 2023-10-25 | 2024-01-30 | 唐山鑫丰锂业有限公司 | 一种从锂矿石中提取碳酸锂的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CZ309557B6 (cs) | 2023-04-12 |
| DE102021132918A1 (de) | 2022-06-15 |
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