CN115092899A - 磷酸氢二铵的制备方法及电池正极材料 - Google Patents
磷酸氢二铵的制备方法及电池正极材料 Download PDFInfo
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- CN115092899A CN115092899A CN202210737625.0A CN202210737625A CN115092899A CN 115092899 A CN115092899 A CN 115092899A CN 202210737625 A CN202210737625 A CN 202210737625A CN 115092899 A CN115092899 A CN 115092899A
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- solution
- phosphate
- ammonium phosphate
- ammonium
- cation exchange
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- 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
- C01B25/28—Ammonium phosphates
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- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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- 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
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Fertilizers (AREA)
Abstract
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Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210737625.0A CN115092899B (zh) | 2022-06-27 | 2022-06-27 | 磷酸氢二铵的制备方法及电池正极材料 |
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CN202210737625.0A CN115092899B (zh) | 2022-06-27 | 2022-06-27 | 磷酸氢二铵的制备方法及电池正极材料 |
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Publication Number | Publication Date |
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CN115092899A true CN115092899A (zh) | 2022-09-23 |
CN115092899B CN115092899B (zh) | 2023-06-27 |
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CN202210737625.0A Active CN115092899B (zh) | 2022-06-27 | 2022-06-27 | 磷酸氢二铵的制备方法及电池正极材料 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239739A (en) * | 1979-11-06 | 1980-12-16 | Tennessee Valley Authority | Manufacture of purified diammonium phosphate |
CN101177251A (zh) * | 2007-10-26 | 2008-05-14 | 中化重庆涪陵化工有限公司 | 用湿法磷酸制备工业级磷酸、食品级磷酸和工业磷酸一铵的方法 |
JP2010143786A (ja) * | 2008-12-18 | 2010-07-01 | Sumika Enviro-Science Co Ltd | 肥料製造方法 |
CN103754851A (zh) * | 2014-01-08 | 2014-04-30 | 瓮福(集团)有限责任公司 | 一种电池级晶体磷酸二氢铵的制备方法 |
CN104016322A (zh) * | 2014-05-20 | 2014-09-03 | 贵阳中化开磷化肥有限公司 | 一种磷酸氢二铵的生产方法 |
US20170275167A1 (en) * | 2016-03-24 | 2017-09-28 | HSY Helsingin seudun ympäristöpalvelut-kuntayhtymä | Method of phosphorus removal and recovery |
WO2019045130A1 (ko) * | 2017-08-28 | 2019-03-07 | 세종화학 주식회사 | 인산암모늄 폐액을 이용한 고순도 인산이수소암모늄의 제조방법 |
CN114572948A (zh) * | 2022-01-30 | 2022-06-03 | 贵州芭田生态工程有限公司 | 一种降低磷酸铁生产原料磷铵中杂质金属含量的方法 |
-
2022
- 2022-06-27 CN CN202210737625.0A patent/CN115092899B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239739A (en) * | 1979-11-06 | 1980-12-16 | Tennessee Valley Authority | Manufacture of purified diammonium phosphate |
CN101177251A (zh) * | 2007-10-26 | 2008-05-14 | 中化重庆涪陵化工有限公司 | 用湿法磷酸制备工业级磷酸、食品级磷酸和工业磷酸一铵的方法 |
JP2010143786A (ja) * | 2008-12-18 | 2010-07-01 | Sumika Enviro-Science Co Ltd | 肥料製造方法 |
CN103754851A (zh) * | 2014-01-08 | 2014-04-30 | 瓮福(集团)有限责任公司 | 一种电池级晶体磷酸二氢铵的制备方法 |
CN104016322A (zh) * | 2014-05-20 | 2014-09-03 | 贵阳中化开磷化肥有限公司 | 一种磷酸氢二铵的生产方法 |
US20170275167A1 (en) * | 2016-03-24 | 2017-09-28 | HSY Helsingin seudun ympäristöpalvelut-kuntayhtymä | Method of phosphorus removal and recovery |
WO2019045130A1 (ko) * | 2017-08-28 | 2019-03-07 | 세종화학 주식회사 | 인산암모늄 폐액을 이용한 고순도 인산이수소암모늄의 제조방법 |
CN114572948A (zh) * | 2022-01-30 | 2022-06-03 | 贵州芭田生态工程有限公司 | 一种降低磷酸铁生产原料磷铵中杂质金属含量的方法 |
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Inventor after: Xu Rongyi Inventor after: Zhang Yaotao Inventor after: Kong Lingyong Inventor after: Li Yineng Inventor after: Zhang Shengxiang Inventor after: Chen Yanyu Inventor after: Chen Zhensheng Inventor after: Zhang Jun Inventor before: Xu Rongyi Inventor before: Zhang Yaotao Inventor before: Kong Lingyong Inventor before: Li Yineng Inventor before: Zhang Shengxiang Inventor before: Chen Yanyu Inventor before: Chen Zhensheng Inventor before: Zhang Jun |
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