CN102906022B - 锂辉石的加工方法 - Google Patents
锂辉石的加工方法 Download PDFInfo
- Publication number
- CN102906022B CN102906022B CN201180025128.8A CN201180025128A CN102906022B CN 102906022 B CN102906022 B CN 102906022B CN 201180025128 A CN201180025128 A CN 201180025128A CN 102906022 B CN102906022 B CN 102906022B
- Authority
- CN
- China
- Prior art keywords
- fluidized bed
- bed reactor
- gas
- spodumene
- oxygen
- 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.)
- Active
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)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20100215A FI122831B (fi) | 2010-05-25 | 2010-05-25 | Menetelmä spodumeenin käsittelemiseksi |
| FI20100215 | 2010-05-25 | ||
| PCT/FI2011/050440 WO2011148040A1 (en) | 2010-05-25 | 2011-05-12 | Method for processing spodumene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102906022A CN102906022A (zh) | 2013-01-30 |
| CN102906022B true CN102906022B (zh) | 2015-11-25 |
Family
ID=42234254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180025128.8A Active CN102906022B (zh) | 2010-05-25 | 2011-05-12 | 锂辉石的加工方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9068240B2 (zh) |
| EP (1) | EP2576446A4 (zh) |
| CN (1) | CN102906022B (zh) |
| AU (1) | AU2011257091B2 (zh) |
| BR (1) | BR112012029597A2 (zh) |
| CA (1) | CA2796473C (zh) |
| CL (1) | CL2012003278A1 (zh) |
| EA (1) | EA201291185A1 (zh) |
| FI (1) | FI122831B (zh) |
| WO (1) | WO2011148040A1 (zh) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9677181B2 (en) | 2012-04-23 | 2017-06-13 | Nemaska Lithium Inc. | Processes for preparing lithium hydroxide |
| US9382126B2 (en) | 2012-05-30 | 2016-07-05 | Nemaska Lithium Inc. | Processes for preparing lithium carbonate |
| CA2905197C (en) | 2013-03-15 | 2016-11-22 | Nemaska Lithium Inc. | Processes for preparing lithium hydroxide |
| DK3060522T3 (da) | 2013-10-23 | 2019-08-26 | Nemaska Lithium Inc | Processer til forberedelse af lithiumkarbonat |
| EP3492632B1 (en) | 2014-02-24 | 2020-12-09 | Nemaska Lithium Inc. | Methods for treating lithium-containing materials |
| FI126509B (fi) * | 2015-04-02 | 2017-01-13 | Keliber Oy | Menetelmä beta-spodumeenin valmistamiseksi alfa-spodumeenia sisältävästä raaka-aineesta |
| KR102559772B1 (ko) | 2015-08-27 | 2023-07-25 | 네마스카 리튬 인코포레이션 | 리튬 함유 물질 처리 방법 |
| 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 |
| EP3713877A4 (en) | 2017-11-22 | 2021-03-10 | Nemaska Lithium Inc. | PROCESSES FOR THE PREPARATION OF HYDROXIDES AND OXIDES OF VARIOUS METALS AND THEIR DERIVATIVES |
| 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 |
| EP3972937A4 (en) | 2019-05-22 | 2023-07-26 | Nemaska Lithium Inc. | PROCESSES FOR THE PRODUCTION OF HYDROXIDES AND OXIDES OF DIFFERENT METALS AND THEIR DERIVATIVES |
| KR102412474B1 (ko) * | 2019-12-20 | 2022-06-22 | 주식회사 포스코 | 스포듀민 열처리방법 |
| KR20230048536A (ko) * | 2020-08-12 | 2023-04-11 | 칼릭스 리미티드 | 분말의 파이로프로세싱을 위한 방법 |
| WO2023133608A1 (en) | 2022-01-17 | 2023-07-20 | ICSIP Pty Ltd | Process and system for lithium production |
| EP4620916A1 (de) | 2024-03-22 | 2025-09-24 | Prime Lithium AG | Verfahren zur herstellung von lioh |
| EP4620915A1 (de) | 2024-03-22 | 2025-09-24 | Prime Lithium AG | Verfahren zur herstellung von lioh |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| 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 |
-
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 AU AU2011257091A patent/AU2011257091B2/en active Active
- 2011-05-12 CA CA2796473A patent/CA2796473C/en active Active
- 2011-05-12 BR BR112012029597A patent/BR112012029597A2/pt not_active Application Discontinuation
- 2011-05-12 WO PCT/FI2011/050440 patent/WO2011148040A1/en not_active Ceased
- 2011-05-12 EA EA201291185A patent/EA201291185A1/ru unknown
- 2011-05-12 EP EP11786184.9A patent/EP2576446A4/en not_active Withdrawn
- 2011-05-12 US US13/643,502 patent/US9068240B2/en active Active
-
2012
- 2012-11-23 CL CL2012003278A patent/CL2012003278A1/es unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130042438A1 (en) | 2013-02-21 |
| FI20100215L (fi) | 2011-11-26 |
| EA201291185A1 (ru) | 2013-05-30 |
| AU2011257091A1 (en) | 2012-11-08 |
| CA2796473C (en) | 2017-03-28 |
| FI20100215A0 (fi) | 2010-05-25 |
| CL2012003278A1 (es) | 2013-03-22 |
| CA2796473A1 (en) | 2011-12-01 |
| AU2011257091B2 (en) | 2014-04-03 |
| FI122831B (fi) | 2012-07-31 |
| EP2576446A4 (en) | 2016-12-14 |
| US9068240B2 (en) | 2015-06-30 |
| WO2011148040A1 (en) | 2011-12-01 |
| CN102906022A (zh) | 2013-01-30 |
| BR112012029597A2 (pt) | 2016-08-02 |
| EP2576446A1 (en) | 2013-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tampere Patentee after: Metso ottotai Finland Address before: Tampere Patentee before: Metso Minerals Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230221 Address after: Tampere Patentee after: Metso Minerals Ltd. Address before: Espoo, Finland Patentee before: OUTOTEC (FINLAND) OY Effective date of registration: 20230221 Address after: Espoo, Finland Patentee after: OUTOTEC (FINLAND) OY Address before: Espoo, Finland Patentee before: OUTOTEC OY |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240521 Address after: Espoo, Finland Patentee after: Meizhuo Metal Co.,Ltd. Country or region after: Finland Address before: Tampere Patentee before: Metso ottotai Finland Country or region before: Finland |