Key Data Set Information | |
Location | CN |
Reference year | 2021 |
Name |
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Use advice for data set | When utilizing this LCA data for recycled aluminum ingots, it is critical to ensure the boundaries of the system are well-defined, particularly concerning the end-of-life treatment of products using this material. Take into account the allocation of impacts between recycling and primary production processes. Exclude the impacts from primary aluminum production when accounting for recycled content. The background data should be carefully considered as it is localized to the Chinese context from CAS RCEES 2018; differences in geographic and technological aspects could affect the applicability of the data for processes outside China. |
Technical purpose of product or process | The recycled aluminum ingots produced through this industrial process are primarily used for manufacturing various aluminum products including construction materials, automotive components, packaging such as cans and foils, and consumer electronics. The ingots serve as a secondary raw material, substituting for primary aluminum obtained from bauxite ore, reducing the environmental impact from mining and processing. |
Classification |
Class name
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Hierarchy level
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General comment on data set | The recycled aluminum ingots produced through this industrial process are primarily used for manufacturing various aluminum products including construction materials, automotive components, packaging such as cans and foils, and consumer electronics. The ingots serve as a secondary raw material, substituting for primary aluminum obtained from bauxite ore, reducing the environmental impact from mining and processing. |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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Time representativeness | |
Time representativeness description | Date of publication |
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 | ||||
Data selection and combination principles | The data in this study refers to the LCA data of PA, SA, electricity, and other background data. The PA data were obtained from statistical data sources, and the SA data were mainly obtained from the literatures. The background data were mainly derived from the Chinese localization LCA database CAS RCEES 2018, which was established by the Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences and covers LCA data for energy, materials, transportation, waste management etc. | ||||
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) | 2024-04-30T20:23:58+08:00 |
Publication and ownership | |
UUID | 8f37eec7-2a0c-4743-ad99-589055c5f7e3 |
Date of last revision | 2024-05-13T14:41:48.407743+08:00 |
Data set version | 01.00.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=8f37eec7-2a0c-4743-ad99-589055c5f7e3&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 | Energy carriers and technologies / Electricity | 1148.4 MJ | 1148.4 MJ | ||||||
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Waste flow | Wastes / Production residues | 1180.0 kg | 1180.0 kg | ||||||
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Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
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Product flow | Materials production / Metals and semimetals | 1000.0 m3 | 1000.0 m3 | ||||||
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