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 PDFInfo
- 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
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.
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 |
---|---|---|---|
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 |
KR10-2011-0072917 | 2011-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013015531A2 WO2013015531A2 (en) | 2013-01-31 |
WO2013015531A3 true WO2013015531A3 (en) | 2013-03-21 |
Family
ID=47602057
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)
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)
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 |
-
2012
- 2012-06-26 WO PCT/KR2012/005031 patent/WO2013015531A2/en active Application Filing
Patent Citations (4)
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 |
Also Published As
Publication number | Publication date |
---|---|
WO2013015531A2 (en) | 2013-01-31 |
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