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Process Data set: Aluminum electrolysis carbon anode production ; carbon anode ; petroleum coke (en) en zh

Key Data Set Information
Location CN
Reference year 2009
Name
Aluminum electrolysis carbon anode production ; carbon anode ; petroleum coke
Use advice for data set When using this data set in a Life Cycle Assessment (LCA), special attention should be given to the carbon emission factor related to the production of carbon anodes. It is essential to apply this data accordingly in the context of the LCA's goal and scope. Make sure to update the data with the most recent emission factors and peer-reviewed literature available to ensure accuracy. Consider the technological applicability of the anodes concerning the expected life span, efficiency, and potential recycling at the end of life. Inclusion or exclusion of these factors may impact LCA results significantly.
Technical purpose of product or process The carbon anodes produced in this process are utilized in the aluminum electrolysis industry. These anodes are critical components of aluminum smelters, which use the Hall-Héroult process to extract aluminum from alumina. The primary material for the carbon anode is petroleum coke, which is known for its high carbon content and electrical conductivity.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Non-energetic raw materials
General comment on data set The carbon anodes produced in this process are utilized in the aluminum electrolysis industry. These anodes are critical components of aluminum smelters, which use the Hall-Héroult process to extract aluminum from alumina. The primary material for the carbon anode is petroleum coke, which is known for its high carbon content and electrical conductivity.
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)
  • SeYzbcl3doYuEtxZfvpcoTAxnbg.png Image
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
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Data entry by
Time stamp (last saved) 2024-01-10T09:04:38+08:00
Publication and ownership
UUID 5d1aeac7-d590-4bb9-9a46-31117e0dfffb
Date of last revision 2024-04-20T15:31:27.665654+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=5d1aeac7-d590-4bb9-9a46-31117e0dfffb&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
Elementary flow Emissions / Emissions to air / Emissions to air, unspecified 506.6 kg506.6 kg
Elementary flow Emissions / Emissions to air / Emissions to air, unspecified 0.26 kg0.26 kg
Product flow Materials production / Metals and semimetals 1000.0 kg1000.0 kg