Key Data Set Information | |
Location | CN |
Reference year | 2009 |
Name |
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Use advice for data set | When utilizing this dataset, the user should consider the geographic and temporal relevance of the carbon emission factors provided. The use of date of publication should be in accordance with the actual period in which the assessment is conducted to ensure accuracy. Moreover, the dataset must be applied considering the technological evolution and the efficiency of the mining processes included. Any system boundary definition in a Life Cycle Assessment should explicitly state whether alumina production and subsequent processes are included or excluded. |
Technical purpose of product or process | Bauxite, extracted through the mining process described, is primarily used for the production of alumina (Al2O3) via the Bayer process, which is a precursor to the production of aluminum metal. This aluminum is subsequently used for various applications such as in aviation, construction, electronics, and the manufacture of consumer goods. |
Classification |
Class name
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Hierarchy level
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General comment on data set | Bauxite, extracted through the mining process described, is primarily used for the production of alumina (Al2O3) via the Bayer process, which is a precursor to the production of aluminum metal. This aluminum is subsequently used for various applications such as in aviation, construction, electronics, and the manufacture of consumer goods. |
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 | Partly terminated system | ||||
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) | 2024-01-10T09:04:38+08:00 |
Publication and ownership | |
UUID | d0ad55ae-b162-4676-b365-f24575474fe8 |
Date of last revision | 2024-04-20T15:31:27.642804+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=d0ad55ae-b162-4676-b365-f24575474fe8&version=01.00.000&stock=TianGong |
Owner of data set | |
Copyright | No |
License type | Free of charge for all users and uses |
Inputs
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 air, unspecified | 22.9 kg | 22.9 kg | ||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.028 kg | 0.028 kg | ||||
Product flow | Materials production / Metals and semimetals | 1000.0 kg | 1000.0 kg |