Key Data Set Information | |
Location | CN |
Name |
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Use advice for data set | When using this data set, users should account for the environmental impact of strong solvent use and pollutant discharge that occurs during the leaching process. It is important to include these impacts in the Life Cycle Assessment to ensure a comprehensive evaluation of the process. Additionally, users should consider the technological applicability based on the intended recovery of certain metals and the purity levels achieved. The data should not be applied to processes that do not employ hydrometallurgical methods or for materials that do not react with nitric acid. Consideration should also be given to the geographic and technological relevance of the data to the specific context in which it is applied. |
Technical purpose of product or process | This industrial process involves the metal extraction from battery panels through a hydrometallurgical recovery method using nitric acid leaching. The process is typically applied for the recovery of valuable metals from spent battery materials, where the use of strong solvents assists in separating metals for further processing and recycling. This method is utilized in industries that require high-purity metal inputs, such as the electronics and automotive sectors, particularly for producing components that demand specific metal properties. |
Classification |
Class name
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Hierarchy level
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General comment on data set | metal extraction is implemented by hydrometallurgical recovery with strong solvents and pollutant discharge. |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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Technological representativeness | |
Flow diagram(s) or picture(s) |
LCI method and allocation | |||||
Type of data set | Unit process, single operation | ||||
Deviation from LCI method principle / explanations | None | ||||
Deviation from modelling constants / explanations | None | ||||
Data sources, treatment and representativeness | |||||
Deviation from data cut-off and completeness principles / explanations | None | ||||
Deviation from data selection and combination principles / explanations | None | ||||
Deviation from data treatment and extrapolations principles / explanations | None | ||||
Data source(s) used for this data set | |||||
Completeness | |||||
Completeness of product model | No statement | ||||
Validation | |||||
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Data generator | |
Data set generator / modeller | |
Data entry by | |
Time stamp (last saved) | 2023-12-18T13:45:28+08:00 |
Publication and ownership | |
UUID | 353e2ad6-929e-4238-bd8c-87ec8d2da2e0 |
Date of last revision | 2024-04-20T14:57:24.802109+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=353e2ad6-929e-4238-bd8c-87ec8d2da2e0&version=01.00.000&stock=TianGong |
Owner of data set | |
Copyright | No |
License type | Free of charge for all users and uses |
Inputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount |
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Product flow | Materials production / Raw materials | 24.97 MJ | 24.97 MJ | ||||
Product flow | Materials production / Inorganic chemicals | 6.72 kg | 6.72 kg | ||||
Product flow | Energy carriers and technologies / Electricity | 116.02799999999999 MJ | 116.02799999999999 MJ | ||||
Product flow | Materials production / Other mineralic materials | 175.76 kg | 175.76 kg |
Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount |
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Elementary flow | Emissions / Emissions to air / Emissions to non-urban air or from high stacks | 0.46 kg | 0.46 kg | ||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified (long-term) | 2.91 kg | 2.91 kg | ||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 21.6 kg | 21.6 kg | ||||
Product flow | Wastes / Radioactive waste | 173.71 kg | 173.71 kg | ||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 108.54 kg | 108.54 kg | ||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 71.4 kg | 71.4 kg | ||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 144.5 kg | 144.5 kg | ||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.0095 kg | 0.0095 kg |