AR109921A1 - Método de preparación de compuesto de litio - Google Patents

Método de preparación de compuesto de litio

Info

Publication number
AR109921A1
AR109921A1 ARP170102833A ARP170102833A AR109921A1 AR 109921 A1 AR109921 A1 AR 109921A1 AR P170102833 A ARP170102833 A AR P170102833A AR P170102833 A ARP170102833 A AR P170102833A AR 109921 A1 AR109921 A1 AR 109921A1
Authority
AR
Argentina
Prior art keywords
lithium
mixture
lithium compound
compound preparation
lithium phosphate
Prior art date
Application number
ARP170102833A
Other languages
English (en)
Inventor
Hyunwoo Lee
Kwang Seok Park
Woo Chul Jung
Ki Young Kim
Juyoung Kim
Seung Taek Kuk
Sung Kook Park
Heok Yang
Jung Kwan Park
Sang Won Kim
Woonkyoung Park
Original Assignee
Posco
Res Inst Ind Science & Tech
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 Posco, Res Inst Ind Science & Tech filed Critical Posco
Publication of AR109921A1 publication Critical patent/AR109921A1/es

Links

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
    • C01D15/06—Sulfates; Sulfites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/422—Electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/30—Alkali metal phosphates
    • 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
    • C01D15/08—Carbonates; Bicarbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/54—Reclaiming serviceable parts of waste accumulators
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un método de preparación de un compuesto de litio que incluye preparar un fosfato de litio, mezclar el fosfato de litio con ácido sulfúrico para obtener una mezcla, convertir el fosfato de litio en sulfato de litio a través de una reacción en la mezcla, y separar el sulfato de litio en una fase sólida, donde en la etapa de conversión del fosfato de litio en sulfato de litio a través de la reacción en la mezcla, la concentración sumatoria ([P + S] mol/L) de fósforo (P) y azufre (S) en la fase líquida de la mezcla es mayor o igual a 5 mol/L.
ARP170102833A 2016-10-10 2017-10-10 Método de preparación de compuesto de litio AR109921A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160130399A KR101887173B1 (ko) 2016-10-10 2016-10-10 리튬 화합물의 제조 방법

Publications (1)

Publication Number Publication Date
AR109921A1 true AR109921A1 (es) 2019-02-06

Family

ID=62082602

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170102833A AR109921A1 (es) 2016-10-10 2017-10-10 Método de preparación de compuesto de litio

Country Status (2)

Country Link
KR (1) KR101887173B1 (es)
AR (1) AR109921A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308122B6 (cs) * 2018-05-29 2020-01-15 Membrain S.R.O. Způsob výroby chemických sloučenin lithia metodou elektrodialýzy a zařízení k provádění tohoto způsobu
CN112805242A (zh) * 2018-08-02 2021-05-14 株式会社Posco 硫酸锂制备装置及其制备方法
KR102238732B1 (ko) * 2018-09-28 2021-04-08 주식회사 포스코 황산리튬 제조장치 및 그 제조방법
KR102426570B1 (ko) * 2018-09-28 2022-07-27 주식회사 포스코 활물질 제조 공정 중 폐액의 재활용 방법
CN110436679B (zh) * 2019-07-31 2023-12-29 杭州蓝然环境技术股份有限公司 碳酸锂洗水资源化综合利用的装置及其方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608465A (en) * 1946-10-28 1952-08-26 American Potash & Chem Corp Process of producing lithium sulfate from lithium phosphates
JPS5795826A (en) * 1980-12-04 1982-06-14 Rasa Kogyo Kk Manufacture of high purity lithium salt of mineral acid
JP2009270189A (ja) * 2008-05-07 2009-11-19 Kee:Kk 高純度水酸化リチウムの製法
KR101975467B1 (ko) * 2014-06-30 2019-05-07 재단법인 포항산업과학연구원 황산리튬의 제조 방법

Also Published As

Publication number Publication date
KR20180039303A (ko) 2018-04-18
KR101887173B1 (ko) 2018-08-09

Similar Documents

Publication Publication Date Title
CL2019000959A1 (es) Método para la producción de compuesto de litio.
AR109921A1 (es) Método de preparación de compuesto de litio
CL2017002876A1 (es) Método para la fabricación de hidróxido de litio y carbonato de litio.
CL2018000522A1 (es) Metodos para el tratamiento de materiales que contienen litio
SA518391134B1 (ar) طريقة لإنتاج حمض فوسفوريك وإنتاج فرعي لجبس نصف هيدرات-ألفا بعملية-رطبة
CL2021000274A1 (es) Un dispositivo de fabricación de sulfato de litio y un método de fabricación del mismo.
MY188180A (en) Separator for non-aqueous secondary battery and non-aqueous secondary battery
BR112017024433A2 (pt) sistemas e métodos para recuperação de chumbo a partir de baterias de chumbo-ácido
SG10201806890VA (en) Massively parallel single cell analysis
MY169334A (en) Method for manufacturing high purity sulfuric acid
BR112014017686A2 (pt) produção de ácido mucônico a partir de micro-organismos geneticamente engenheirados
MX340604B (es) Hidroxido de magnesio con alta relacion de aspecto.
MX2015006923A (es) Dispositivo y metodo de desulfuracion para dispositivo de produccion de acido sulfurico.
BR112016027934A2 (pt) método de obtenção de um produto fertilizante, produto intermediário para a produção de um produto fertilizante e produto fertilizante
EP3794164A4 (en) PROCESS FOR CONVERTING REDUCED SULFUR SPECIES AND WATER INTO HYDROGEN AND SULFURIC ACID
MY193059A (en) A process for the biological conversion of bisulphide into elemental sulphur
BR102014005754B8 (pt) composto,e, método para a preparação de um composto
AR097596A1 (es) Proceso para preparar celulosa
EA201592115A1 (ru) Высокопрочный канат и способ его получения
DK3154920T3 (da) Fremstilling af citratopløselige phosphater ved kalcinering af sekundære phosphatkilder med en natrium-svovlsur forbindelse
CL2019000620A1 (es) Método de producción de sulfato de potasio a partir de cloruro de potasio y ácido sulfúrico.
AR086618A1 (es) Procedimiento de produccion de acido fosforico de tipo dihidratado / hemihidratado
ITMI20122171A1 (it) Titanato di litio drogato con ferro come materiale catodico
PH12019502533A1 (en) Divalent iron supply agent
CU20170140A7 (es) Método para crear un compuesto a base de mercurio y el compuesto obtenido con el mismo

Legal Events

Date Code Title Description
FG Grant, registration