FI20100215A - Menetelmä spodumeenin käsittelemiseksi - Google Patents
Menetelmä spodumeenin käsittelemiseksi Download PDFInfo
- Publication number
- FI20100215A FI20100215A FI20100215A FI20100215A FI20100215A FI 20100215 A FI20100215 A FI 20100215A FI 20100215 A FI20100215 A FI 20100215A FI 20100215 A FI20100215 A FI 20100215A FI 20100215 A FI20100215 A FI 20100215A
- Authority
- FI
- Finland
- Prior art keywords
- spodum
- handling
- procedure
- spodumene
- gas
- Prior art date
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
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
- C22B1/10—Roasting processes in fluidised form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
- F23C2206/103—Cooling recirculating particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/10001—Use of special materials for the fluidized bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/07006—Control of the oxygen supply
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Silicon Compounds (AREA)
- Drying Of Solid Materials (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20100215A FI122831B (fi) | 2010-05-25 | 2010-05-25 | Menetelmä spodumeenin käsittelemiseksi |
| US13/643,502 US9068240B2 (en) | 2010-05-25 | 2011-05-12 | Method for processing spodumene |
| PCT/FI2011/050440 WO2011148040A1 (en) | 2010-05-25 | 2011-05-12 | Method for processing spodumene |
| BR112012029597A BR112012029597A2 (pt) | 2010-05-25 | 2011-05-12 | método para processamento de espodumênio |
| CA2796473A CA2796473C (en) | 2010-05-25 | 2011-05-12 | A method for transforming lithium aluminum silicate in .alpha.-spodumene form into .beta.-spodumene form by thermal processing |
| EA201291185A EA201291185A1 (ru) | 2010-05-25 | 2011-05-12 | Способ обработки сподумена |
| EP11786184.9A EP2576446A4 (en) | 2010-05-25 | 2011-05-12 | METHOD FOR TREATING SPODUMENE |
| CN201180025128.8A CN102906022B (zh) | 2010-05-25 | 2011-05-12 | 锂辉石的加工方法 |
| AU2011257091A AU2011257091B2 (en) | 2010-05-25 | 2011-05-12 | Method for processing spodumene |
| CL2012003278A CL2012003278A1 (es) | 2010-05-25 | 2012-11-23 | Metodo para procesar de manera termica el alfa-espodumeno, silicato de aluminio y litio, en donde el concentrado o mineral con un tamaño de grano de 20-1000 micrones se procesa en un reactor de lecho fluidizado a una temperatura de 800-1000ºc por medio de la utilizacion de gas oxigenado como el gas fluidizante. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20100215 | 2010-05-25 | ||
| FI20100215A FI122831B (fi) | 2010-05-25 | 2010-05-25 | Menetelmä spodumeenin käsittelemiseksi |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20100215A0 FI20100215A0 (fi) | 2010-05-25 |
| FI20100215A true FI20100215A (fi) | 2011-11-26 |
| FI122831B FI122831B (fi) | 2012-07-31 |
Family
ID=42234254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20100215A FI122831B (fi) | 2010-05-25 | 2010-05-25 | Menetelmä spodumeenin käsittelemiseksi |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9068240B2 (fi) |
| EP (1) | EP2576446A4 (fi) |
| CN (1) | CN102906022B (fi) |
| AU (1) | AU2011257091B2 (fi) |
| BR (1) | BR112012029597A2 (fi) |
| CA (1) | CA2796473C (fi) |
| CL (1) | CL2012003278A1 (fi) |
| EA (1) | EA201291185A1 (fi) |
| FI (1) | FI122831B (fi) |
| WO (1) | WO2011148040A1 (fi) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK3824991T3 (da) | 2012-04-23 | 2022-10-31 | Nemaska Lithium Inc | Fremgangsmåde til forberedelse af lithiumsulfat |
| EP3363930B1 (en) | 2012-05-30 | 2024-03-13 | Nemaska Lithium Inc. | Processes for preparing lithium carbonate |
| CA3014124A1 (en) | 2013-03-15 | 2014-09-18 | Nemaska Lithium Inc. | Use of electrochemical cell for preparing lithium hydoxide |
| CN105849047B (zh) | 2013-10-23 | 2018-11-13 | 内玛斯卡锂公司 | 制备碳酸锂的方法 |
| ES2743245T3 (es) | 2014-02-24 | 2020-02-18 | Nemaska Lithium Inc | Procedimientos para tratar materiales que contienen litio |
| FI126509B (fi) * | 2015-04-02 | 2017-01-13 | Keliber Oy | Menetelmä beta-spodumeenin valmistamiseksi alfa-spodumeenia sisältävästä raaka-aineesta |
| CA2996651C (en) | 2015-08-27 | 2021-06-01 | Nemaska Lithium Inc. | Method for preparing lithium hydroxide and lithium sulfate monohydrate using hydrogen depolarized anode |
| CN106906359B (zh) | 2015-12-22 | 2018-12-11 | 理查德.亨威克 | 从硅酸盐矿物收取锂 |
| CA2940509A1 (en) | 2016-08-26 | 2018-02-26 | Nemaska Lithium Inc. | Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid |
| RU2663021C1 (ru) * | 2017-07-17 | 2018-08-01 | Акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Способ извлечения лития из сподумена |
| CN107628627A (zh) * | 2017-10-16 | 2018-01-26 | 福州大学 | 一种天然锂辉石循环焙烧晶型转换的方法 |
| CN113772750B (zh) | 2017-11-22 | 2024-05-10 | 内玛斯卡锂业有限公司 | 制备各种金属的氢氧化物和氧化物以及其衍生物的方法 |
| CL2019000991A1 (es) * | 2019-04-12 | 2019-08-30 | Univ Concepcion | Proceso para obtener carbonato de litio desde el mineral espodumeno por sulfatación con sulfato ferroso a alta temperatura |
| KR102412474B1 (ko) * | 2019-12-20 | 2022-06-22 | 주식회사 포스코 | 스포듀민 열처리방법 |
| AU2021325573A1 (en) * | 2020-08-12 | 2023-03-02 | Calix Ltd | A method for the pyroprocessing of powders |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2972517A (en) * | 1958-03-24 | 1961-02-21 | Dept Of Mines | Method of producing lithium sulphate from alpha and beta spodumene |
| US2975217A (en) * | 1958-06-10 | 1961-03-14 | Goodyear Tire & Rubber | Catalytic alkylation of phenol |
| US3017243A (en) * | 1958-08-11 | 1962-01-16 | Dept Of Mines | Method of producing lithium carbonate from spodumene |
| DE3622105A1 (de) * | 1986-07-02 | 1988-01-07 | Metallgesellschaft Ag | Verfahren zur gewinnung von lithiumcarbonat |
| CN101224900A (zh) * | 2007-10-11 | 2008-07-23 | 钟辉 | 一种锂辉石煅烧转型新方法 |
-
2010
- 2010-05-25 FI FI20100215A patent/FI122831B/fi active
-
2011
- 2011-05-12 CN CN201180025128.8A patent/CN102906022B/zh active Active
- 2011-05-12 EA EA201291185A patent/EA201291185A1/ru unknown
- 2011-05-12 WO PCT/FI2011/050440 patent/WO2011148040A1/en active Application Filing
- 2011-05-12 US US13/643,502 patent/US9068240B2/en active Active
- 2011-05-12 CA CA2796473A patent/CA2796473C/en active Active
- 2011-05-12 AU AU2011257091A patent/AU2011257091B2/en active Active
- 2011-05-12 EP EP11786184.9A patent/EP2576446A4/en not_active Withdrawn
- 2011-05-12 BR BR112012029597A patent/BR112012029597A2/pt not_active Application Discontinuation
-
2012
- 2012-11-23 CL CL2012003278A patent/CL2012003278A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011257091A1 (en) | 2012-11-08 |
| CN102906022A (zh) | 2013-01-30 |
| CA2796473C (en) | 2017-03-28 |
| US9068240B2 (en) | 2015-06-30 |
| FI122831B (fi) | 2012-07-31 |
| AU2011257091B2 (en) | 2014-04-03 |
| CA2796473A1 (en) | 2011-12-01 |
| FI20100215A0 (fi) | 2010-05-25 |
| CL2012003278A1 (es) | 2013-03-22 |
| EA201291185A1 (ru) | 2013-05-30 |
| EP2576446A1 (en) | 2013-04-10 |
| WO2011148040A1 (en) | 2011-12-01 |
| EP2576446A4 (en) | 2016-12-14 |
| BR112012029597A2 (pt) | 2016-08-02 |
| US20130042438A1 (en) | 2013-02-21 |
| CN102906022B (zh) | 2015-11-25 |
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