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Process Data set: Hot rolled steel production;Hot rolled steel;Hot rolling(Z11) (en) en zh

Key Data Set Information
Location CN
Reference year 1998
Name
Hot rolled steel production;Hot rolled steel;Hot rolling(Z11)
Use advice for data set When using the LCA data set for hot rolled steel from the year 1998, it is crucial to consider technological advancements that have occurred since the data was published. Consider the inclusion or exclusion of subsequent recycling phases based on the context of the LCA study. Ensure that the use phase behavior of the hot rolled steel is accurately represented in the LCA model, considering the specific characteristics of this material type.
Technical purpose of product or process The hot rolled steel produced in the process described is typically utilized in the construction industry for structural components, machinery manufacturing for producing machine parts, and in the automotive industry for creating vehicle frames and bodies. It can also be used for making pipes, tubes, and other profiles for various industrial applications.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Metals and semimetals
General comment on data set 来自表 4-16 Z08 钢厂生产吨材环境负荷编目表
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Time representativeness
Time representativeness description 论文提到钢铁企业环境总体数据为1998年的吨钢环境基础数据。
Technological representativeness
Flow diagram(s) or picture(s)
  • ROvWbkbwxoKXtGxsPukcEFA1nJk.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) 2023-12-28T09:58:37+08:00
Publication and ownership
UUID cb2d14f2-9ba4-44ad-82fd-d9f065c6f07b
Date of last revision 2024-04-20T15:05:56.185978+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=cb2d14f2-9ba4-44ad-82fd-d9f065c6f07b&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
Elementary flow Resources / Resources from ground / Renewable energy resources from ground 2669.92236 MJ2669.92236 MJ
Product flow Materials production / Other mineralic materials 17530.0 kg17530.0 kg
Product flow
Materials production / Raw materials 1050.6 kg1050.6 kg
General comment crude steel

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 1.27 kg1.27 kg
General comment soot
Elementary flow Emissions / Emissions to air / Emissions to lower stratosphere and upper troposphere 1.23 kg1.23 kg
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.10615000000000001 kg0.10615000000000001 kg
General comment Petro
Elementary flow Emissions / Emissions to water / Emissions to water, unspecified 0.26932 kg0.26932 kg
Elementary flow Emissions / Emissions to water / Emissions to water, unspecified 0.41586 kg0.41586 kg
Waste flow Wastes 33.0 kg33.0 kg
Product flow Materials production / Metals and semimetals 1050.6 kg1050.6 kg