| Key Data Set Information | |
| Location | CN |
| Reference year | 2018 |
| Name |
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| Use advice for data set | Users of this data set should note that the alumina produced is of metallurgical quality and should only be considered for applications requiring such specifications. The inclusion of recycling in the life cycle assessment of aluminum alloy wheels should be accounted for, as recycling can significantly affect the environmental impact results. Furthermore, modeling of the use phase behavior must reflect the actual conditions under which the aluminum wheels operate, including factors such as mileage, wear and tear, and potential refurbishment processes. |
| Technical purpose of product or process | The alumina produced in this process is specifically intended for use in metallurgy, particularly in the manufacturing of aluminum alloy wheels. This metallurgical-grade alumina is tailored to meet the rigorous specifications required for the production of high-quality, durable aluminum alloy wheels that are suitable for use in the automotive industry. |
| Classification |
Class name
:
Hierarchy level
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| General comment on data set | 氧化铝生产 ; 铝合金轮毂制造工艺 |
| 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 | |
| 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 | ||||
| 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 | 61bc636b-7e3c-4cec-bddb-58d3ce7d62f0 |
| Date of last revision | 2024-05-13T14:42:01.515163+08:00 |
| Data set version | 01.00.005 |
| Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=61bc636b-7e3c-4cec-bddb-58d3ce7d62f0&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 | ||
|---|---|---|---|---|---|---|---|---|---|
| Product flow | Energy carriers and technologies / Electricity | 181.90800000000002 MJ | 181.90800000000002 MJ | ||||||
| Elementary flow | Resources / Resources from ground / Non-renewable material resources from ground | 296.5 kg | 296.5 kg | ||||||
| Product flow | Materials production / Inorganic chemicals | 7.08 kg | 7.08 kg | ||||||
| Product flow | Materials production / Other mineralic materials | 194.76 kg | 194.76 kg | ||||||
| |||||||||
| Elementary flow | Resources / Resources from water / Renewable material resources from water | 908.88 m3 | 908.88 m3 | ||||||
| |||||||||
| Product flow | Materials production / Inorganic chemicals | 57.45 kg | 57.45 kg | ||||||
| Product flow | Energy carriers and technologies / Crude oil based fuels | 4.65 m3 | 4.65 m3 | ||||||
| Product flow | Energy carriers and technologies / Crude oil based fuels | 4.87 kg | 4.87 kg | ||||||
| Elementary flow | Resources / Resources from ground / Non-renewable energy resources from ground | 19.5 MJ | 19.5 MJ | ||||||
Outputs
| Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
|---|---|---|---|---|---|---|---|---|---|
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 259.68 kg | 259.68 kg | ||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.26 kg | 0.26 kg | ||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.35 kg | 0.35 kg | ||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.75 kg | 0.75 kg | ||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.24 kg | 0.24 kg | ||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.77 kg | 0.77 kg | ||||||
| Waste flow | Wastes / Production residues | 154.73 kg | 154.73 kg | ||||||
| Waste flow | Emissions / Cyclic organics | 0.0048 kg | 0.0048 kg | ||||||
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| Product flow | Materials production / Metals and semimetals | 108.2 m3 | 108.2 m3 | ||||||
| Product flow | Emissions / Non-metallic or -semimetallic ions | 2.25 kg | 2.25 kg | ||||||
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| Product flow | Materials production / Inorganic chemicals | 2.43 kg | 2.43 kg | ||||||
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