Key Data Set Information | |
Location | CN |
Reference year | 2017 |
Name |
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Use advice for data set | Users of this LCA data should note that the data set relies on the most recent and representative information from 2015, sourced from the International Aluminium Institute (IAI). When incorporating this data into assessments or models, consider the technological applicability as it pertains to global aluminum production standards. Be aware that inputs and background processes contributing less than 1% to the total input mass were not considered due to data availability. Users should ensure consistency by sourcing additional data from comparable years and institutions when necessary. Pay attention to the methodological advice provided and the consistent technological parameters that have been outlined for primary aluminum production. |
Technical purpose of product or process | This liquid primary aluminum produced via prebaked aluminum electrolysis is intended for use in metallurgical processes. It is typically utilized as a raw material for creating an array of aluminum-based products in various industries, from construction through automotive to packaging. |
Classification |
Class name
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Hierarchy level
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General comment on data set | This liquid primary aluminum produced via prebaked aluminum electrolysis is intended for use in metallurgical processes. It is typically utilized as a raw material for creating an array of aluminum-based products in various industries, from construction through automotive to packaging. |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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Time representativeness | |
Time representativeness description | IAI 2017 (GLO) |
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 | For reliable findings, the most recent and representative data were considered. Regional or country-specific data were used when provided in the GaBi© “professional and extension” database (SP 39) or in the literature. If location-specific data were not found, either comparable data for the country or global data were used. For consistency, data from the same source and year were used if available. Due to data availability, the study did not consider some inputs and background processes if they contributed less than 1% to the total input mass. For primary aluminium production, this study used the most recent LCI data from 2015 provided by the International Aluminium Institute (IAI) (International Aluminium Institute, 2017b). IAI data were used because the IAI is an established institute that considers primary aluminium production worldwide and the data were used in studies e.g. from the Aluminium Association and from the European Aluminium Association (Aluminum Association, 2013; European Aluminium Association, 2018). In terms of the LCA data of standardized primary aluminium production, only few uncertainties occurred. Generally, the composition of these data could be fully explained and reconstructed. | ||||
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) | 2024-01-10T09:16:02+08:00 |
Publication and ownership | |
UUID | 280332aa-86c6-47b2-b103-8e85966b2c58 |
Date of last revision | 2024-04-20T15:31:53.837953+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=280332aa-86c6-47b2-b103-8e85966b2c58&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 | 50638.615632 MJ | 50638.615632 MJ | ||||||
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Product flow | Materials production / Metals and semimetals | 1918.72827 m3 | 1918.72827 m3 | ||||||
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Product flow | Materials production / Metals and semimetals | 5.42894 kg | 5.42894 kg | ||||||
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Product flow | Materials production / Metals and semimetals | 459.94468 m3 | 459.94468 m3 | ||||||
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Product flow | Emissions / Inorganic covalent compounds | 16.46591 kg | 16.46591 kg | ||||||
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Elementary flow | Resources / Resources from water / Renewable material resources from water | 4.45217 m3 | 4.45217 m3 | ||||||
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41.59097 | 41.59097 | ||||||||
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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 | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.31116 kg | 1.31116 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.94614 kg | 0.94614 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.53103 kg | 0.53103 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 13.18233 kg | 13.18233 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.25268 kg | 0.25268 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.59461 kg | 0.59461 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.00417 kg | 0.00417 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.07008 kg | 0.07008 kg | ||||||
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0.00406 | 0.00406 | ||||||||
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0.17718 | 0.17718 | ||||||||
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0.07677 | 0.07677 | ||||||||
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Elementary flow | Resources / Resources from water / Renewable material resources from water | 7.75991 m3 | 7.75991 m3 | ||||||
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41.58939 | 41.58939 | ||||||||
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Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.00246 kg | 0.00246 kg | ||||||
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7.564E-5 | 7.564E-5 | ||||||||
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2.426E-5 | 2.426E-5 | ||||||||
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