WO2013015531A3 - Porous manganese oxide-based lithium absorbent having a spinel type structure, and method of fabricating same - Google Patents

Porous manganese oxide-based lithium absorbent having a spinel type structure, and method of fabricating same Download PDF

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Publication number
WO2013015531A3
WO2013015531A3 PCT/KR2012/005031 KR2012005031W WO2013015531A3 WO 2013015531 A3 WO2013015531 A3 WO 2013015531A3 KR 2012005031 W KR2012005031 W KR 2012005031W WO 2013015531 A3 WO2013015531 A3 WO 2013015531A3
Authority
WO
WIPO (PCT)
Prior art keywords
lithium
porous
absorbent
manganese oxide
manganese
Prior art date
Application number
PCT/KR2012/005031
Other languages
French (fr)
Korean (ko)
Other versions
WO2013015531A2 (en
Inventor
정강섭
류태공
김병규
류정호
Original Assignee
한국지질자원연구원
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
Priority claimed from KR1020110072917A external-priority patent/KR101182271B1/en
Application filed by 한국지질자원연구원 filed Critical 한국지질자원연구원
Priority to US13/640,085 priority Critical patent/US8926874B2/en
Publication of WO2013015531A2 publication Critical patent/WO2013015531A2/en
Publication of WO2013015531A3 publication Critical patent/WO2013015531A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3007—Moulding, shaping or extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The present invention relates to a method of fabricating a porous manganese oxide-based lithium absorbent. The method of fabricating the porous manganese oxide-based lithium absorbent includes: a step of mixing a reaction material for synthesizing lithium-manganese precursors with an inorganic binder to prepare a mixture; a step of molding the mixture; a step of thermally treating the molded mixture to fabricate a porous lithium-manganese precursor molded product; and a step of acidifying the porous lithium-manganese precursor molded product to change lithium ions into hydrogen ions. Here, in the thermal treatment process, a gas may be generated to form pores in the porous lithium-manganese precursor molded product. The porous manganese oxide-based lithium absorbent according to the present invention may be easily handled and provide more absorption reaction sites than an existing molded absorbent to improve lithium absorption efficiency.
PCT/KR2012/005031 2011-04-28 2012-06-26 Porous manganese oxide-based lithium absorbent having a spinel type structure, and method of fabricating same WO2013015531A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/640,085 US8926874B2 (en) 2011-04-28 2012-06-26 Porous manganese oxide absorbent for lithium having spinel type structure and a method of manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0072917 2011-07-22
KR1020110072917A KR101182271B1 (en) 2011-04-28 2011-07-22 Porous manganese oxide absorbent for Lithium having spinel type structure and a method of manufacturing the same

Publications (2)

Publication Number Publication Date
WO2013015531A2 WO2013015531A2 (en) 2013-01-31
WO2013015531A3 true WO2013015531A3 (en) 2013-03-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005031 WO2013015531A2 (en) 2011-04-28 2012-06-26 Porous manganese oxide-based lithium absorbent having a spinel type structure, and method of fabricating same

Country Status (1)

Country Link
WO (1) WO2013015531A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9800945B2 (en) 2012-04-03 2017-10-24 Activevideo Networks, Inc. Class-based intelligent multiplexing over unmanaged networks
JP2015116551A (en) * 2013-12-19 2015-06-25 国立研究開発法人産業技術総合研究所 Lithium-manganese-iron complex oxide for lithium recovering agent, lithium recovering agent comprising the same, and lithium recovery method using the lithium recovering agent
CN112473616B (en) * 2020-11-04 2022-05-31 中国科学院青海盐湖研究所 Porous C-MnOx/Sn-Al-H2TiO3Ion sieve, preparation method and application thereof
JP2023006193A (en) * 2021-06-30 2023-01-18 住友金属鉱山株式会社 Method for producing granules for lithium adsorption

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198081A (en) * 1991-03-04 1993-03-30 Japan As Represented By Director General Of Agency Of Industrial Science And Technology Method and electrode for electrochemical recovery of lithium value from aqueous solution
KR100536957B1 (en) * 2003-11-10 2005-12-14 한국지질자원연구원 Honeycomb-shaped ion-exchange type lithium manganese oxide adsorbent and method for preparing the same
KR20080045626A (en) * 2006-11-20 2008-05-23 한국지질자원연구원 Ion-exchange type lithium adsorbent using ceramic filter and method for preparing the same
KR100972140B1 (en) * 2006-11-20 2010-07-23 한국지질자원연구원 Method for synthesis of lithium manganese oxide by hydroysis and solvent-exchange process and preparation of ion-exchange type lithium adsorbent using the lithium manganese oxide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198081A (en) * 1991-03-04 1993-03-30 Japan As Represented By Director General Of Agency Of Industrial Science And Technology Method and electrode for electrochemical recovery of lithium value from aqueous solution
KR100536957B1 (en) * 2003-11-10 2005-12-14 한국지질자원연구원 Honeycomb-shaped ion-exchange type lithium manganese oxide adsorbent and method for preparing the same
KR20080045626A (en) * 2006-11-20 2008-05-23 한국지질자원연구원 Ion-exchange type lithium adsorbent using ceramic filter and method for preparing the same
KR100972140B1 (en) * 2006-11-20 2010-07-23 한국지질자원연구원 Method for synthesis of lithium manganese oxide by hydroysis and solvent-exchange process and preparation of ion-exchange type lithium adsorbent using the lithium manganese oxide

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