HUP2200291A1 - Eljárás nagy tisztaságú vas-foszfát elõállítására foszfor-vas hulladék felhasználásával - Google Patents

Eljárás nagy tisztaságú vas-foszfát elõállítására foszfor-vas hulladék felhasználásával

Info

Publication number
HUP2200291A1
HUP2200291A1 HU2200291A HUP2200291A HUP2200291A1 HU P2200291 A1 HUP2200291 A1 HU P2200291A1 HU 2200291 A HU2200291 A HU 2200291A HU P2200291 A HUP2200291 A HU P2200291A HU P2200291 A1 HUP2200291 A1 HU P2200291A1
Authority
HU
Hungary
Prior art keywords
phosphorus
iron
preparing high
waste
purity
Prior art date
Application number
HU2200291A
Other languages
English (en)
Inventor
Jinliang Duan
Yanchao Qiao
Changdong Li
Yang Xia
Dingshan Ruan
Ruokui Chen
Original Assignee
Guangdong Brunp Recycling Tech Co
Hunan Brunp Recycling Tech Co
Hunan Brunp Vehicles Recycling Co
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 Guangdong Brunp Recycling Tech Co, Hunan Brunp Recycling Tech Co, Hunan Brunp Vehicles Recycling Co filed Critical Guangdong Brunp Recycling Tech Co
Publication of HUP2200291A1 publication Critical patent/HUP2200291A1/hu

Links

Classifications

    • 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
    • C01B25/37—Phosphates of heavy metals
    • C01B25/375—Phosphates of heavy metals of iron
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
HU2200291A 2021-05-19 2021-12-30 Eljárás nagy tisztaságú vas-foszfát elõállítására foszfor-vas hulladék felhasználásával HUP2200291A1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110545494.1A CN113277489A (zh) 2021-05-19 2021-05-19 利用磷铁废料制备高纯度磷酸铁的方法
PCT/CN2021/142929 WO2022242186A1 (zh) 2021-05-19 2021-12-30 利用磷铁废料制备高纯度磷酸铁的方法

Publications (1)

Publication Number Publication Date
HUP2200291A1 true HUP2200291A1 (hu) 2023-03-28

Family

ID=77279889

Family Applications (1)

Application Number Title Priority Date Filing Date
HU2200291A HUP2200291A1 (hu) 2021-05-19 2021-12-30 Eljárás nagy tisztaságú vas-foszfát elõállítására foszfor-vas hulladék felhasználásával

Country Status (3)

Country Link
CN (1) CN113277489A (hu)
HU (1) HUP2200291A1 (hu)
WO (1) WO2022242186A1 (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113277489A (zh) * 2021-05-19 2021-08-20 广东邦普循环科技有限公司 利用磷铁废料制备高纯度磷酸铁的方法
CN113800494B (zh) * 2021-09-14 2023-11-17 广东中金岭南环保工程有限公司 一种从废旧磷酸铁锂电池材料酸浸出液中选择性回收铝的方法
CN113683235B (zh) * 2021-09-22 2023-02-28 浙江吉泰新材料股份有限公司 一种含磷硫的强酸性废水资源化利用方法
CN113880063B (zh) * 2021-09-28 2023-05-02 广东光华科技股份有限公司 废旧磷酸铁锂提锂后磷铁渣的除铝方法及电池级磷酸铁的制备方法
CN114920226A (zh) * 2022-04-24 2022-08-19 湖南裕能新能源电池材料股份有限公司 磷酸铁锂电池提锂后磷铁渣的除铝、铜杂质的方法
CN115231538B (zh) * 2022-07-06 2023-09-26 曲靖市德方纳米科技有限公司 磷铁源的制备方法以及应用
CN115259126B (zh) * 2022-07-29 2024-01-05 广东邦普循环科技有限公司 一种磷酸铁锂电池废料回收利用方法
CN116002646A (zh) * 2022-12-30 2023-04-25 中南大学 一种废旧磷酸铁锂电池中有价组分全资源化回收的方法
CN116177512B (zh) * 2023-04-23 2023-07-04 赣州市力道新能源有限公司 一种报废锂电池铁磷渣制备磷酸铁材料的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2319285A1 (en) * 2000-09-13 2002-03-13 Hydro-Quebec A method for neutralizing and recycling spent lithium metal polymer rechargeable batteries
CN102956937A (zh) * 2012-11-28 2013-03-06 大连东泰产业废弃物处理有限公司 废旧锂电池处理方法
DE102014014894A1 (de) * 2014-10-13 2016-04-14 Adensis Gmbh Verfahren zur Rückgewinnung von Aktivmaterial aus den Kathoden von Lithiumionenbatterien
CN106910889B (zh) * 2017-02-27 2019-07-23 中南大学 一种从废旧磷酸铁锂电池中再生正极活性物质的方法
CN108069447B (zh) * 2017-12-13 2019-11-29 长沙矿冶研究院有限责任公司 利用锂离子电池正极活性废料制备电池级氢氧化锂的方法
CN110649343A (zh) * 2018-06-26 2020-01-03 中天储能科技有限公司 提升废旧锂离子电池再生的正极活性材料电学性能的方法
CN112310500B (zh) * 2019-07-31 2021-12-03 中国科学院过程工程研究所 一种废旧磷酸铁锂材料中铝元素的分离方法
CN110468280A (zh) * 2019-09-12 2019-11-19 金川集团股份有限公司 一种离子交换法回收废旧钴酸锂电池中有价金属的方法
CN110527836A (zh) * 2019-09-12 2019-12-03 金川集团股份有限公司 一种离子交换法回收废旧镍钴锰锂离子电池中有价金属的方法
CN111646447B (zh) * 2020-06-17 2021-12-14 中国科学院宁波材料技术与工程研究所 一种从磷酸铁锂电池提锂后的铁磷渣中回收磷酸铁的方法
CN112607723B (zh) * 2020-12-15 2023-06-30 山东玉皇新能源科技有限公司 一种含铝的锂离子电池正极边角料的回收方法
CN113277489A (zh) * 2021-05-19 2021-08-20 广东邦普循环科技有限公司 利用磷铁废料制备高纯度磷酸铁的方法

Also Published As

Publication number Publication date
CN113277489A (zh) 2021-08-20
WO2022242186A1 (zh) 2022-11-24

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