Key Data Set Information | |
Location | CN |
Reference year | 2021 |
Name |
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Use advice for data set | The LCA data for recycled aluminum ingots should account for the specific energy sources and processes used during recycling. Users of this dataset should ensure that they apply the data appropriately to the geographical context, as the environmental impact can vary significantly depending on the region's energy mix and recycling technology. It is important to use the exact year of data (2013 in this case) to capture the technological relevance. The technological applicability and the quality of the ingots may differ based on the scrap source and the recycling process; thus, users must consider the suitability of these data for their specific end-use applications. |
Technical purpose of product or process | The recycled aluminum ingots are utilized in various industries such as automotive, construction, and packaging. These ingots are produced from scrap aluminum through a recycling process. The data set represents how aluminum recycling decreases the need for primary aluminum, therefore reducing the environmental impact associated with bauxite mining, alumina refining, and primary aluminum production. The material can be used in applications where the physical and mechanical properties of primary aluminum are not strictly required or where cost-effectiveness is a priority. |
Classification |
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General comment on data set | The recycled aluminum ingots are utilized in various industries such as automotive, construction, and packaging. These ingots are produced from scrap aluminum through a recycling process. The data set represents how aluminum recycling decreases the need for primary aluminum, therefore reducing the environmental impact associated with bauxite mining, alumina refining, and primary aluminum production. The material can be used in applications where the physical and mechanical properties of primary aluminum are not strictly required or where cost-effectiveness is a priority. |
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) | 2024-01-10T09:09:36+08:00 |
Publication and ownership | |
UUID | 01378593-2ae8-4c76-927b-689e837bcdb7 |
Date of last revision | 2024-04-20T15:31:30.563501+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=01378593-2ae8-4c76-927b-689e837bcdb7&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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Product 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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