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

Key Data Set Information
Location CN
Geographical representativeness description Z14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 LCA dataset for steel billet production, it is essential to ensure that the scope of the study matches the process and output described. Given that the dataset is specific to a process labeled Z14, users must verify that their application aligns with the characteristics and limitations of this particular facility's production capabilities. Special attention should be given to the inclusion or exclusion of recycling phases, if applicable. Furthermore, it is critical to model the specific use phase behavior of the steel billets accurately, taking into account any methodological considerations provided with the dataset, such as technological applicability and environmental impact factors associated with the rolling process.
Technical purpose of product or process The steel production process described is used in the creation of steel billets via a rolling process. These steel billets are intermediate products and commonly serve as the raw material for structural steel components, wire, pipes, and other steel profiles in the construction and manufacturing sectors. The specific process indicated may refer to the production within a facility, identified by the code Z14, that specializes in the transformation of raw steel into billets through rolling operations.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Metals and semimetals
General comment on data set The steel production process described is used in the creation of steel billets via a rolling process. These steel billets are intermediate products and commonly serve as the raw material for structural steel components, wire, pipes, and other steel profiles in the construction and manufacturing sectors. The specific process indicated may refer to the production within a facility, identified by the code Z14, that specializes in the transformation of raw steel into billets through rolling operations.
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) 2023-12-28T09:58:29+08:00
Publication and ownership
UUID c6641b28-a34f-4c0a-8981-b5f6e4824196
Date of last revision 2024-04-20T15:06:26.343785+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=c6641b28-a34f-4c0a-8981-b5f6e4824196&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 1087.0 kg1087.0 kg
Elementary flow Resources / Resources from ground / Renewable energy resources from ground 3282.4512 MJ3282.4512 MJ

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
0.006 0.006
Product flow Wastes / Production residues 0.28 kg0.28 kg
Elementary flow Emissions / Emissions to air / Emissions to air, unspecified 0.07927500000000001 kg0.07927500000000001 kg
Product flow Materials production / Metals and semimetals 0.1158 kg0.1158 kg