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Process Data set: Steel ; production ; steel ; rolling ; billets (en) en zh

Key Data Set Information
Location CN
Geographical representativeness description Z2工厂同一名称的工艺过程
Reference year 2006
Name
Steel ; production ; steel ; rolling ; billets
Use advice for data set When utilizing this data set for Life Cycle Assessment (LCA), it is crucial to ensure that it is appropriately matched to the technological profile of the assessed process. If this process data set represents a specific part of a steel production chain, users must exclude any upstream or downstream processes to avoid double-counting. Additionally, considerations on the energy source mix and the potential for recycling at the end of life should be factored in for a comprehensive assessment. Any deviations from the technological characteristics of the Z2 factory should be noted and adjusted for in the model.
Technical purpose of product or process The process described pertains to the rolling of steel billets into steel products. It is applicable in the production of various steel structures and components such as beams, bars, and rods, which are essential in construction, automotive, machinery, and other industries requiring robust and durable metal parts.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Metals and semimetals
General comment on data set The process described pertains to the rolling of steel billets into steel products. It is applicable in the production of various steel structures and components such as beams, bars, and rods, which are essential in construction, automotive, machinery, and other industries requiring robust and durable metal parts.
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Technological representativeness
Flow diagram(s) or picture(s)
  • UGGSbokO9oAfiRxuVaQc5WZenxg.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
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) 2023-12-28T09:58:22+08:00
Publication and ownership
UUID 139f4369-ae6b-41cd-a6b1-08b664eac25a
Date of last revision 2024-04-20T15:06:26.271175+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=139f4369-ae6b-41cd-a6b1-08b664eac25a&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 Materials production / Metals and semimetals 1131.0 kg1131.0 kg
Elementary flow Resources / Resources from ground / Renewable energy resources from ground 1787.7635999999998 MJ1787.7635999999998 MJ

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
2.213 2.213
Product flow Wastes / Production residues 0.483 kg0.483 kg
Elementary flow Emissions / Emissions to air / Emissions to air, unspecified 0.059189 kg0.059189 kg
Product flow Materials production / Metals and semimetals 1.1858 kg1.1858 kg