c23ad13d-fc53-414b-bbbc-db8ac1923652 LFP Direct physical recycling 磷酸铁锂电池全组分“物理法”回收 Unit processes End-of-life treatment Material recycling Waste lithium iron phosphate batteries are discharged and then dismantled automatically in a refined way to recover the metal components and plastic parts, etc.; the positive and negative electrodes of the battery core are separated, crushed and sorted to get copper powder, aluminum powder and positive and negative electrode material powders; then the positive electrode powder is adjusted for the composition through the method of material repair, and synthesized into a new positive electrode material at a high temperature; the negative electrode powder is repaired into a new negative electrode material and the diaphragm and electrolyte are recovered and reused, so as to achieve the recycling of the whole component of the waste lithium iron phosphate batteries. 废磷酸铁锂电池经过放电后进行精细化地自动拆解，分别回收其中的金属元件、塑料件等；将电芯的正负极分离、粉碎和分选得到铜粉、铝粉和正负极材料粉；再通过材料修复的方法对正极粉末进行成分调整，高温合成为新的正极材料；负极粉末也修复为新的负极材料，并回收再利用隔膜和电解液，从而实现了废磷酸铁锂电池全组分的回收利用。 Functional unit is recycling 1 kwh LFP battery 1 2018 Waste lithium iron phosphate batteries are discharged and then dismantled automatically in a refined way to recover the metal components and plastic parts, etc.; the positive and negative electrodes of the battery core are separated, crushed and sorted to get copper powder, aluminum powder and positive and negative electrode material powders; then the positive electrode powder is adjusted for the composition through the method of material repair, and synthesized into a new positive electrode material at a high temperature; the negative electrode powder is repaired into a new negative electrode material and the diaphragm and electrolyte are recovered and reused, so as to achieve the recycling of the whole component of the waste lithium iron phosphate batteries. 废磷酸铁锂电池经过放电后进行精细化地自动拆解，分别回收其中的金属元件、塑料件等；将电芯的正负极分离、粉碎和分选得到铜粉、铝粉和正负极材料粉；再通过材料修复的方法对正极粉末进行成分调整，高温合成为新的正极材料；负极粉末也修复为新的负极材料，并回收再利用隔膜和电解液，从而实现了废磷酸铁锂电池全组分的回收利用。 The recycling process described is intended for use in the recovery and repurposing of components from waste lithium iron phosphate (LFP) batteries. It specifically applies to the reclamation of metal parts, plastics, and electrode materials, which includes the separation, crushing, and sorting of electrode materials, followed by the material repair and high-temperature synthesis of new electrode materials. This process ensures that nearly all components of LFP batteries are recycled, thus supporting sustainable battery manufacturing and contributing to the circular economy. 所述回收过程旨在用于从废弃磷酸铁锂（LFP）电池中回收和再利用组件。具体包括金属部件、塑料和电极材料的回收，包括电极材料的分离、粉碎和分选，接着是材料修复和高温合成新电极材料的工序。此过程确保了几乎所有磷酸铁锂电池组件的循环再利用，从而支持可持续电池制造并有助于循环经济。 LjStbAtysoYXkix1j5nc3Pycn1d.png Unit process, single operation None 无 None 无 None 无 The data comes from a variety of literature and is not clear. 数据来源于多种文献，没有明确。 None 无 None 无 王琢璞. 新能源汽车动力电池回收利用潜力及生命周期评价. (清华大学, 2018) 王琢璞. 新能源汽车动力电池回收利用潜力及生命周期评价. (清华大学, 2018) Users of this dataset should apply it when assessing the environmental impact of recycling LFP batteries. It's critical to ensure that the methodology used for Life Cycle Assessment (LCA) accurately reflects the direct physical recycling process, including the appropriate allocation of impacts for the reclamation of materials and subsequent usage. Users must account for energy expenses and emissions related to the recycling process and consider the functional unit equivalent to recycling 1 kWh LFP battery, weighing 0.81kg, per 0.0157 of a waste lithium polymer battery. 此数据集的用户应在评估磷酸铁锂电池回收的环境影响时应用它。确保用于生命周期评估（LCA）的方法学准确反映直接物理回收过程至关重要，包括物质回收和后续使用影响的适当分配。用户必须考虑到与回收过程相关的能源开销和排放问题，并考量功能单元相当于回收1 kWh的磷酸铁锂电池，重量为0.81公斤，相当于回收0.0157个废三元锂电池。 Inventory: The internal review was done by several iteration steps concerning raw data validation, raw data documentation, representativity, completeness and consistency of modelling with regard to ISO 14040 and 14044. 清单： 内部审查通过几个迭代步骤完成，涉及原始数据验证、原始数据记录、代表性、完整性、与 ISO 14040 和 14044 有关的建模的一致性。 Tiangong LCI Data Working Group 天工LCI数据工作小组 huzhikang, hzk2503593129@163.com 胡志康, hzk2503593129@163.com hzk2503593129@163.com hzk2503593129@163.com 2024-04-11T14:19:21+08:00 2024-04-20T14:28:53.039890+08:00 00.01.005 https://lcadata.tiangong.world/showProcess.xhtml?uuid=c23ad13d-fc53-414b-bbbc-db8ac1923652&version=01.00.000&stock=TianGong Tiangong LCI Data Working Group 天工LCI数据工作小组 false Free of charge for all users and uses Electricity Input 131.4 131.4 Missing unimportant Electricity 电能 EoL LFP battery Input 3.6 3.6 Missing unimportant Waste lithium iron phosphate battery 废磷酸铁锂电池 Liquid Nitrogen Input 38.0 38.0 Missing unimportant Liquid nitrogen 液氮 Dimethyl Carbonate,Dimethyl Carbonate Input 1.93 1.93 Missing unimportant DMC solvent (dimethyl carbonate) DMC 溶剂（碳酸二甲酯） Lithium carbonate Input 0.153 0.153 Missing unimportant Lithium carbonate 碳酸锂 nitrogen Input 1.09 1.09 Missing unimportant Nitrogen 氮气 Glucose Input 0.492 0.492 Missing unimportant Glucose 葡萄糖 hydrogen fluoride Output 0.00021 0.00021 Missing unimportant Hydrogen fluoride 氟化氢 particles (> PM10) Output 0.00651 0.00651 Missing unimportant Dust 粉尘 non-methane volatile organic compounds Output 0.00244 0.00244 Missing unimportant Volatile organic compounds 挥发性有机物 Graphite Output 1.05 1.05 Missing unimportant Graphite 石墨 aluminium sheet Output 0.526 0.526 Missing unimportant Aluminum foil 铝箔 Copper sheet Output 0.842 0.842 Missing unimportant Copper Foil 铜箔 Battery Separator Output 0.452 0.452 Missing unimportant Battery Separator 隔膜 Plastic (unspecified),Plastic (unspecified) Output 0.111 0.111 Missing unimportant Plastic parts 塑料件 Aluminum Shell Output 0.0175 0.0175 Missing unimportant Aluminum shell (unit: pcs) 铝壳（单位：个） Electrolyte Output 1.04 1.04 Missing unimportant Electrolyte 电解液 Cathode Material Output 2.32 2.32 Missing unimportant Anode material 正极材料