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Process Data set: Molten iron production;Molten iron;BF(D01) (en) en zh

Key Data Set Information
Location CN
Reference year 1998
Name
Molten iron production;Molten iron;BF(D01)
Use advice for data set When utilizing the dataset for molten iron production from BF (Blast Furnace) D01, it is crucial to ensure the data corresponds to steel produced in the year 1998, as per the environmental load inventory for steel plant production provided by Table 4-17 D01. Care should be taken to account for technological changes in the steel industry since 1998 that could affect the relevance of the data. The environmental baseline data for tonne steel from that year should be used for comparative purposes and should include consideration of any subsequent improvements or changes in the process.
Technical purpose of product or process Molten iron produced from BF (Blast Furnace) D01 process is primarily used for steelmaking. It is the essential intermediate product in the manufacture of steel and serves as a critical input in various steel industry sectors.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Metals and semimetals
General comment on data set 来自表 4-17 D01 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 5dcbd7af-3342-43f3-846d-75bc8d130614
Date of last revision 2024-04-20T15:05:58.687008+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=5dcbd7af-3342-43f3-846d-75bc8d130614&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 14698.640628000001 MJ14698.640628000001 MJ
Product flow Materials production / Other mineralic materials 54474.0 kg54474.0 kg
Product flow
Materials production / Raw materials 1751.0 kg1751.0 kg
General comment Sinter
Product flow
Materials production / Raw materials 173.0 kg173.0 kg
General comment Metallurgical white ash
Product flow
Energy carriers and technologies / Hard coal based fuels 489.0 kg489.0 kg
General comment Coke

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 7.891 kg7.891 kg
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.002154 kg0.002154 kg
General comment Petro
Elementary flow Emissions / Emissions to water / Emissions to water, unspecified 0.513255 kg0.513255 kg
Elementary flow Emissions / Emissions to water / Emissions to water, unspecified 0.213927 kg0.213927 kg
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 55.833 kg55.833 kg
General comment dust collection
Waste flow Wastes 582.502 kg582.502 kg
Product flow
Materials production / Raw materials 1065.0 kg1065.0 kg
General comment molten iron