48fadd65-e6a6-4ecd-9342-770bc5d0c46brecycling lithium battery by hydrometallurgy退役锂电池的湿法回收Unit processesEnd-of-life treatmentMaterial recyclingThe mainstream recovery process of litium batteries is to recover lithium carbonate 、iron phosphate and the ternary precursor cathode material through a hydrometallurgical process (hydrochloric acid leaching-hydrogen peroxide oxidation-soda ash adjustment of pH)电池粉粗提工序、湿法提盐工序、电池材料合成工序1t retired lithium iron phosphate battery and similar waste1The described industrial process is used for the recovery of valuable materials from retired lithium-ion batteries, such as lithium carbonate, iron phosphate, and ternary precursor cathode materials. The hydrometallurgical recycling process includes operations such as coarse extraction of battery powder, wet precipitation of salts, and synthesis of battery materials. This process is integral for the sustainable management of battery waste and supports the circular economy by providing inputs for new battery production.所描述的工业过程用于从退役锂离子电池中回收有价值的材料，如碳酸锂、磷酸铁和三元前体阴极材料。湿法回收过程包括电池粉粗提、湿法提盐和电池材料合成等操作。该过程是电池废物可持续管理不可或缺的一部分，通过为新电池生产提供输入材料，支持循环经济。NtKDbHiigoG8OAx3tnwcF9ganGf.pngUnit process, single operationNone无None无None无None无None无徐伟华. 基于三阶层体系我国锂电池回收产业的研究. (中国地质大学(北京), 2021). 徐伟华. 基于三阶层体系我国锂电池回收产业的研究. (中国地质大学(北京), 2021). When utilizing this dataset for Life Cycle Assessment, users should ensure that the scope of their assessment includes the full recycling process outlined: hydrochloric acid leaching, hydrogen peroxide oxidation, and soda ash pH adjustment. It is recommended to account for the environmental impacts of reagents and energy used in these processing steps. Inclusion of the recovery rates of materials and potential environmental releases during the process should also be considered. The functional unit is '1 tonne of retired lithium iron phosphate batteries and similar waste,' and any comparisons or extrapolations should adhere to this baseline.在使用此数据集进行生命周期评估时，用户应确保其评估范围包括概述的完整回收过程：盐酸浸出、过氧化氢氧化和纯碱调节pH值。推荐计算这些处理步骤中使用的试剂和能源的环境影响。还应考虑包括材料的回收率以及过程中可能的环境释放量。功能单位是'1吨退役磷酸铁锂电池及类似废料'，任何比较或外推都应遵循此基线。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Chen, Lipeng, lpchen07@163.com陈利鹏, lpchen07@163.comlpchen07@163.comlpchen07@163.com2023-12-18T18:10:36+08:002024-04-20T14:29:03.341852+08:0000.01.005https://lcadata.tiangong.world/showProcess.xhtml?uuid=48fadd65-e6a6-4ecd-9342-770bc5d0c46b&version=01.00.000&stock=TianGongTiangong LCI Data Working Group天工LCI数据工作小组falseFree of charge for all users and usesEoL LFP batteryInput10000000.010000000.0Unknown derivationLithium iron phosphate waste battery磷酸铁锂废旧电池EoL NCM batteryInput10000000.010000000.0Unknown derivationTernary waste battery三元废旧电池3C Lithium BatteryInput1000000.01000000.0Unknown derivation3C Lithium Battery3C 废旧电池Ternary pole plateInput1500000.01500000.0Unknown derivationTernary pole piece三元极片Nickel ScrapInput1000000.01000000.0Unknown derivationNickel-containing waste含镍废料Calcium oxideInput512000.0512000.0Unknown derivationCalcium oxide氧化钙water,waterInput93233920.093233920.0Unknown derivationTap water for cleaning清洗用自来水Iron Lithium Pole PieceInput1500000.01500000.0Unknown derivationLithium Iron Poles铁锂极片Sulfuric acid(98%)Input14350466.014350466.0Unknown derivationHydrogen peroxideInput10527910.010527910.0Unknown derivationSodium hydroxide（30%）Input1832490.01832490.0Unknown derivationSodium carbonate（95%）Input5151530.05151530.0Unknown derivationCalcium hydroxideInput4679190.04679190.0Unknown derivationironInput69700.069700.0Unknown derivationConcentrated hydrochloric acidInput2782280.02782280.0Unknown derivationAmmonium bicarbonateInput220790.0220790.0Unknown derivationNickel sulfate hexahydrateInput191290.0191290.0Unknown derivationCobalt(II) sulfate heptahydrateInput52030.052030.0Unknown derivationCobalt sulfate heptahydrate七水硫酸钴Manganese Sulfate MonohydrateInput31130.031130.0Unknown derivationSodium Hydroxide solution（1mol/L）Input301400.0301400.0Unknown derivationDisooctyl Phosphate (P204)Input15000.015000.0Unknown derivation2-ethylhexyl hydrogen -2-ethylhexylphosphonateInput15000.015000.0Unknown derivationoxygenInput8240.08240.0Unknown derivationAmmonium hydroxideInput68260.068260.0Unknown derivationLithium carbonateInput26410.026410.0Unknown derivationLithium HydroxideInput10240.010240.0Unknown derivationLithium hydroxide氢氧化锂Ternary precursorInput94660.094660.0Unknown derivationPrecursor material前驱体材料Battery SeparatorOutput362220.0362220.0Unknown derivationDiaphragm隔膜Aluminum ShellOutput3788890.03788890.0Unknown derivationCasing壳体copperOutput1972520.01972520.0Unknown derivationCopper pellets铜粒aluminiumOutput1293010.01293010.0Unknown derivationAluminum pellet铝粒CaF2 (low radioactice)Output1620530.01620530.0Unknown derivationCalcium fluoride氟化钙Sulfuric acid mistOutput1150.01150.0Unknown derivationPhosphorus OreOutput7486920.07486920.0Unknown derivationIron phosphate graphite slag磷铁石墨渣Lithium carbonateOutput2576400.02576400.0Unknown derivationoxygenOutput352080.0352080.0Unknown derivationcarbonOutput3206310.03206310.0Unknown derivationCarbon black slag碳黑渣copperOutput79320.079320.0Unknown derivationManganese CarbonateOutput2670340.02670340.0Unknown derivationManganese carbonate碳酸锰sodium sulfateOutput5924830.05924830.0Unknown derivationironOutput1526700.01526700.0Unknown derivationsodium chlorideOutput1608660.01608660.0Unknown derivationCobalt SulfateOutput3881310.03881310.0Unknown derivationNickel sulfateOutput7501390.07501390.0Unknown derivationGypsumOutput10872020.010872020.0Unknown derivationCalcium sulfate硫酸钙Ammonium hydroxideOutput278280.0278280.0Unknown derivationammoniaOutput5879.05879.0Unknown derivationTernary precursorOutput66630.066630.0Unknown derivation622 precursor622 前驱体Ternary precursorOutput33320.033320.0Unknown derivation811 precursor811 前驱体sodium sulfateOutput2568548.02568548.0Unknown derivationwaste water - untreatedOutput27227568.027227568.0Unknown derivationwater vapourOutput73491830.073491830.0Unknown derivationcarbon monoxide (fossil)Output27410.027410.0Unknown derivationparticles (PM2.5 - PM10)Output1728.01728.0Unknown derivation