FI122831B - Menetelmä spodumeenin käsittelemiseksi - Google Patents

Menetelmä spodumeenin käsittelemiseksi Download PDF

Info

Publication number
FI122831B
FI122831B FI20100215A FI20100215A FI122831B FI 122831 B FI122831 B FI 122831B FI 20100215 A FI20100215 A FI 20100215A FI 20100215 A FI20100215 A FI 20100215A FI 122831 B FI122831 B FI 122831B
Authority
FI
Finland
Prior art keywords
fluidized bed
gas
bed reactor
spodumene
fed
Prior art date
Application number
FI20100215A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20100215A (fi
FI20100215A0 (fi
Inventor
Maija-Leena Metsaerinta
Original Assignee
Outotec Oyj
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of FI20100215A0 publication Critical patent/FI20100215A0/fi
Priority to FI20100215A priority Critical patent/FI122831B/fi
Priority to BR112012029597A priority patent/BR112012029597A2/pt
Priority to AU2011257091A priority patent/AU2011257091B2/en
Priority to CN201180025128.8A priority patent/CN102906022B/zh
Priority to CA2796473A priority patent/CA2796473C/en
Priority to EA201291185A priority patent/EA201291185A1/ru
Priority to PCT/FI2011/050440 priority patent/WO2011148040A1/en
Priority to US13/643,502 priority patent/US9068240B2/en
Priority to EP11786184.9A priority patent/EP2576446A4/en
Publication of FI20100215A publication Critical patent/FI20100215A/fi
Application granted granted Critical
Publication of FI122831B publication Critical patent/FI122831B/fi
Priority to CL2012003278A priority patent/CL2012003278A1/es

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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Drying Of Solid Materials (AREA)
  • Silicon Compounds (AREA)
FI20100215A 2010-05-25 2010-05-25 Menetelmä spodumeenin käsittelemiseksi FI122831B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20100215A FI122831B (fi) 2010-05-25 2010-05-25 Menetelmä spodumeenin käsittelemiseksi
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
AU2011257091A AU2011257091B2 (en) 2010-05-25 2011-05-12 Method for processing spodumene
CN201180025128.8A CN102906022B (zh) 2010-05-25 2011-05-12 锂辉石的加工方法
BR112012029597A BR112012029597A2 (pt) 2010-05-25 2011-05-12 método para processamento de espodumênio
EA201291185A EA201291185A1 (ru) 2010-05-25 2011-05-12 Способ обработки сподумена
PCT/FI2011/050440 WO2011148040A1 (en) 2010-05-25 2011-05-12 Method for processing spodumene
US13/643,502 US9068240B2 (en) 2010-05-25 2011-05-12 Method for processing spodumene
EP11786184.9A EP2576446A4 (en) 2010-05-25 2011-05-12 METHOD FOR TREATING 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 FI20100215A (fi) 2011-11-26
FI122831B true 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 (es)
EP (1) EP2576446A4 (es)
CN (1) CN102906022B (es)
AU (1) AU2011257091B2 (es)
BR (1) BR112012029597A2 (es)
CA (1) CA2796473C (es)
CL (1) CL2012003278A1 (es)
EA (1) EA201291185A1 (es)
FI (1) FI122831B (es)
WO (1) WO2011148040A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2964106C (en) 2012-04-23 2018-10-02 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
CA2927020C (en) 2012-05-30 2021-03-23 Nemaska Lithium Inc. Processes for preparing lithium carbonate
WO2014138933A1 (en) 2013-03-15 2014-09-18 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
KR102132463B1 (ko) 2013-10-23 2020-08-06 네마스카 리튬 인코포레이션 리튬 카보네이트의 제조방법
CA3005843C (en) 2014-02-24 2019-08-13 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
AU2016312997A1 (en) 2015-08-27 2018-04-12 Nemaska Lithium Inc. Methods for treating lithium-containing materials
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
CA3083136C (en) 2017-11-22 2022-04-12 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
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
BR112023002448A2 (pt) * 2020-08-12 2023-03-21 Calix Ltd Método para o piroprocessamento de pós

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP2576446A4 (en) 2016-12-14
WO2011148040A1 (en) 2011-12-01
AU2011257091A1 (en) 2012-11-08
CL2012003278A1 (es) 2013-03-22
FI20100215A (fi) 2011-11-26
BR112012029597A2 (pt) 2016-08-02
AU2011257091B2 (en) 2014-04-03
US20130042438A1 (en) 2013-02-21
CA2796473A1 (en) 2011-12-01
US9068240B2 (en) 2015-06-30
CN102906022A (zh) 2013-01-30
EP2576446A1 (en) 2013-04-10
CA2796473C (en) 2017-03-28
EA201291185A1 (ru) 2013-05-30
CN102906022B (zh) 2015-11-25
FI20100215A0 (fi) 2010-05-25

Similar Documents

Publication Publication Date Title
FI122831B (fi) Menetelmä spodumeenin käsittelemiseksi
ES2911204T3 (es) Proceso y aparato para la fabricación de compuestos calcinados para la producción de productos calcinados
EP1923367B1 (en) Process for the production of cement
CN108863114B (zh) 一种菱镁矿轻烧过程余热回收利用的方法
CN102186791B (zh) 生产水泥熟料的方法和系统
JP4384698B2 (ja) 焼結鉱の製造方法
WO2012082683A1 (en) Process for the manufacture of synthetic pozzolan
CA2844795A1 (en) Integrated carbon dioxide capture for cement plants
CA2741607A1 (en) Method and device for operating a smelting reduction process
TW201002828A (en) Process and apparatus for producing pin iron or liquid primary steel products
CN110093504A (zh) 一种利用高钙镁钛精矿制备富钛料的方法和系统
JP5686798B2 (ja) 設備内でのセメントクリンカ製造方法、およびこのようなセメントクリンカ製造設備
CA2818923C (en) Manufacturing facility for quicklime, and manufacturing facility and manufacturing process for slaked lime
CN102190449B (zh) 一种菱镁矿轻烧系统及轻烧方法
CN1049298A (zh) 加热和处理颗粒材料的方法及设备
EA018252B1 (ru) Способ для производства обожжённых продуктов и установка для его осуществления
JP2005524739A (ja) カーボンブラックペレットの乾燥
CN110747328A (zh) 一种预还原金属化球团和氧化球团的制备工艺及制备装置
JPS5950132A (ja) 銅製錬自「鎔」炉の操業方法
CN114774141B (zh) 焦炭冷却方法和系统
CN102119229B (zh) 制造颗粒状高炉炉渣的方法和设备
CN216808148U (zh) 用于固体物料的热处理的设备
JPS60246247A (ja) 石灰石、ドロマイトあるいは類似の原料を含む鉱物より成るセメントクリンカの様な焼結可能な物質を焼成するための方法及び装置
CN116146992A (zh) 一种细灰处置系统以及细灰处置方法