Key Data Set Information | |
Location | CN |
Reference year | 2021 |
Name |
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Use advice for data set | When using this dataset for Life Cycle Assessment (LCA), users should note that process-specific data pertains to the year 2011 and may not accurately represent current practices. Data users should ensure the PA (primary aluminum) and SA (secondary aluminum) data are appropriate for their specific context and take into account technological improvements or changes in industry since 2011. The background data sourced from the CAS RCEES 2018 Chinese localization should be used thoughtfully, considering its geographic and temporal relevance to the assessed process. |
Technical purpose of product or process | This dataset describes the process of casting primary aluminum ingots from liquid primary aluminum, specific to the operations used in 2011. The primary aluminum ingots are typically used as a raw material in various industries, including automotive, construction, and packaging, where the properties of aluminum such as lightweight, strength, and corrosion resistance are required. |
Classification |
Class name
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Hierarchy level
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General comment on data set | This dataset describes the process of casting primary aluminum ingots from liquid primary aluminum, specific to the operations used in 2011. The primary aluminum ingots are typically used as a raw material in various industries, including automotive, construction, and packaging, where the properties of aluminum such as lightweight, strength, and corrosion resistance are required. |
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 | 7c3e31d8-0be7-47c8-8957-d313aaa0df82 |
Date of last revision | 2024-04-20T15:31:32.938599+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=7c3e31d8-0be7-47c8-8957-d313aaa0df82&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 / Metals and semimetals | 1051.08 kg | 1051.08 kg |
Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount |
---|---|---|---|---|---|---|---|
Product flow | Materials production / Metals and semimetals | 1000.0 kg | 1000.0 kg |