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Process Data set: Alumina production ; Alumina for metallurgy ; Sintering method ; Bauxite (en) en zh

Key Data Set Information
Location CN
Reference year 2022
Name
Alumina production ; Alumina for metallurgy ; Sintering method ; Bauxite
Use advice for data set Users of this data should consider the specific requirements of the aluminum manufacturing process when applying this LCA data. It is important to take into account the parameters of the sintering process as well as the emissions and energy consumption involved. Additionally, users should also adhere to any relevant industry standards, specifications, and system boundaries as indicated in the relevant yearbooks or publications specified for the life cycle stages of this process.
Technical purpose of product or process The alumina produced via the sintering method is intended for use in metallurgical processes, specifically in the production of aluminum metal through electrolysis. This high-quality alumina is suitable for use in smelting and refining industries where aluminum ore is processed.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Non-energetic raw materials
General comment on data set The alumina produced via the sintering method is intended for use in metallurgical processes, specifically in the production of aluminum metal through electrolysis. This high-quality alumina is suitable for use in smelting and refining industries where aluminum ore is processed.
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)
  • YaJIbYYONoVjfQxltjLcQW4Znoe.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 According to the goal, scope, and system boundary definition, relevant specifications, standards, yearbooks, or other related materials are used to collect and summarize the input and output data of each stage of the life cycle.
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) 2024-01-10T09:09:36+08:00
Publication and ownership
UUID 1bc5dfde-459b-4684-bd4f-1b8d648a54b6
Date of last revision 2024-04-20T15:31:01.383419+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=1bc5dfde-459b-4684-bd4f-1b8d648a54b6&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 1274.4 MJ1274.4 MJ
General comment unspecified
Elementary flow Resources / Resources from ground / Non-renewable material resources from ground 1963.0 kg1963.0 kg
Product flow
Materials production / Inorganic chemicals 112.0 kg112.0 kg
General comment alkali
Product flow Materials production / Glass and ceramics 794.0 kg794.0 kg
Product flow Energy carriers and technologies / Hard coal based fuels 932.8 kg932.8 kg
Product flow Energy carriers and technologies / Crude oil based fuels 35.79 kg35.79 kg
Product flow Energy carriers and technologies / Crude oil based fuels 77.0 kg77.0 kg

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