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Process Data set: Aluminum Recycling ; Recycled Aluminum Ingots ; Scrap Aluminum ; 2011 (en) en zh

Key Data Set Information
Location CN
Reference year 2021
Name
Aluminum Recycling ; Recycled Aluminum Ingots ; Scrap Aluminum ; 2011
Use advice for data set Users should consider the methodological consistency when applying this data set to their LCA: ensure the background data from the CAS RCEES 2018 database is compatible with the system boundaries of the studied process. It's important to account for potential technological changes since 2011. When modeling the use phase, the efficiency of aluminum recirculation and the quantity of replaced primary aluminum should be considered. Additionally, users should take into account regional variations in electricity consumption and sourcing, particularly in the case of China's evolving energy mix.
Technical purpose of product or process The technical usage of recycled aluminum ingots comprises their application in manufacturing various aluminum products such as automobile parts, construction materials, packaging, and electronics, substituting the primary aluminum and thus reducing the demand for energy-intensive aluminum production processes.
Classification
Class name : Hierarchy level
  • ILCD: Materials production / Metals and semimetals
General comment on data set The technical usage of recycled aluminum ingots comprises their application in manufacturing various aluminum products such as automobile parts, construction materials, packaging, and electronics, substituting the primary aluminum and thus reducing the demand for energy-intensive aluminum production processes.
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Time representativeness
Time representativeness description Date of publication
Technological representativeness
Flow diagram(s) or picture(s)
  • UIeOb8wTRomj5txvf4Ocfgdvnue.png Image
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
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Data entry by
Time stamp (last saved) 2024-04-30T20:23:58+08:00
Publication and ownership
UUID 4b13970b-2f2c-4765-895b-776dbf937ef9
Date of last revision 2024-05-13T14:41:48.424212+08:00
Data set version 01.00.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=4b13970b-2f2c-4765-895b-776dbf937ef9&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 925.2 MJ925.2 MJ
General comment electricity
Waste flow
Wastes / Production residues 1350.0 kg1350.0 kg
General comment aluminum scrap

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow
Materials production / Metals and semimetals 1000.0 m31000.0 m3
General comment ingot