DE1064935B - Verfahren zur Herstellung von Lithiumsulfat aus Spodumen - Google Patents
Verfahren zur Herstellung von Lithiumsulfat aus SpodumenInfo
- Publication number
- DE1064935B DE1064935B DED26397A DED0026397A DE1064935B DE 1064935 B DE1064935 B DE 1064935B DE D26397 A DED26397 A DE D26397A DE D0026397 A DED0026397 A DE D0026397A DE 1064935 B DE1064935 B DE 1064935B
- Authority
- DE
- Germany
- Prior art keywords
- spodumene
- lithium
- reaction
- lithium sulfate
- gas mixture
- 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
- 229910052642 spodumene Inorganic materials 0.000 title claims description 26
- 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 title claims description 19
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 15
- 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 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000007789 gas Substances 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000002386 leaching Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000029087 digestion Effects 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 17
- 239000012141 concentrate Substances 0.000 description 6
- 229910003002 lithium salt Inorganic materials 0.000 description 6
- 159000000002 lithium salts Chemical class 0.000 description 6
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 2
- 229910001947 lithium oxide Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 2
- 229910052683 pyrite Inorganic materials 0.000 description 2
- 239000011028 pyrite Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910001760 lithium mineral Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000007704 transition Effects 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60856056 US2923600A (en) | 1956-09-07 | 1956-09-07 | Method of producing lithium sulphate from beta spodumene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1064935B true DE1064935B (de) | 1959-09-10 |
Family
ID=24437033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED26397A Pending DE1064935B (de) | 1956-09-07 | 1957-09-06 | Verfahren zur Herstellung von Lithiumsulfat aus Spodumen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2923600A (https=) |
| BE (1) | BE560581A (https=) |
| DE (1) | DE1064935B (https=) |
| FR (1) | FR1183727A (https=) |
| GB (1) | GB850480A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023002548A1 (de) * | 2023-06-23 | 2024-12-24 | Mercedes-Benz Group AG | Verfahren und Vorrichtung zur Umwandlung von a-Spodumen in ß-Spodumen, insbesondere zur vereinfachten Lithium-Gewinnung aus Mineralien |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1145595B (de) * | 1958-08-11 | 1963-03-21 | Mini Richesses Nature | Verfahren zur Herstellung von Lithiumcarbonat aus Spodumen |
| CA3134664A1 (en) | 2019-03-29 | 2020-10-08 | Lithium Americas Corporation | Method of lithium extraction from sedimentary clay |
| CN112456507A (zh) * | 2020-12-22 | 2021-03-09 | 成都大川锂电科技有限公司 | 一种利用硫化物对锂辉石进行流态化提取的方法 |
| US11931701B2 (en) | 2021-08-06 | 2024-03-19 | Lithium Ark Holding B.V. | Production of lithium hydroxide and lithium carbonate |
| CA3248339A1 (en) * | 2022-01-17 | 2023-07-20 | ICSIP Pty Ltd | PROCESS AND SYSTEM FOR THE PRODUCTION OF LITHIUM |
| CN117448592A (zh) * | 2023-10-27 | 2024-01-26 | 厦门紫金矿冶技术有限公司 | 一种低能耗的锂辉石焙烧转型方法 |
Citations (1)
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1323464A (en) * | 1919-12-02 | Methop op treating potassium-bearing silicates | ||
| US1402831A (en) * | 1920-02-25 | 1922-01-10 | Charles M Brown | Process of recovering potassium and aluminum from feldspar |
| US1417831A (en) * | 1920-12-22 | 1922-05-30 | Jourdan Felix | Process for obtaining in soluble state some of the constituents of complex rocks |
| US1988541A (en) * | 1930-05-20 | 1935-01-22 | Niels C Christensen | Method and apparatus for treating solids with gaseous media |
| US2036015A (en) * | 1933-04-19 | 1936-03-31 | Bethlehem Mines Corp | Preferential sulphatization of complex ores |
-
0
- BE BE560581D patent/BE560581A/xx unknown
-
1956
- 1956-09-07 US US60856056 patent/US2923600A/en not_active Expired - Lifetime
-
1957
- 1957-09-06 DE DED26397A patent/DE1064935B/de active Pending
- 1957-09-06 GB GB2827857A patent/GB850480A/en not_active Expired
- 1957-09-06 FR FR1183727D patent/FR1183727A/fr not_active Expired
Patent Citations (1)
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023002548A1 (de) * | 2023-06-23 | 2024-12-24 | Mercedes-Benz Group AG | Verfahren und Vorrichtung zur Umwandlung von a-Spodumen in ß-Spodumen, insbesondere zur vereinfachten Lithium-Gewinnung aus Mineralien |
| DE102023002548B4 (de) * | 2023-06-23 | 2025-12-31 | Mercedes-Benz Group AG | Verfahren und Vorrichtung zur Umwandlung von α-Spodumen in ß-Spodumen, insbesondere zur vereinfachten Lithium-Gewinnung aus Mineralien |
Also Published As
| Publication number | Publication date |
|---|---|
| BE560581A (https=) | 1900-01-01 |
| FR1183727A (fr) | 1959-07-13 |
| GB850480A (en) | 1960-10-05 |
| US2923600A (en) | 1960-02-02 |
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