Key Data Set Information | |
Location | CN |
Reference year | 2014 |
Name |
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Use advice for data set | When using this dataset for Life Cycle Assessment, ensure that the production data is relevant to the geographical and technological context of the assessed product or process. Since the dataset is based on the production data from a specific steel plant in the year 2014, users should apply caution when generalizing the results to other contexts or time frames. Attention should also be given to the inclusion or exclusion of recycling in the system boundary, and to the specific energy requirements and emissions associated with the BOF steel production process. |
Technical purpose of product or process | The molten steel production process described in this dataset is utilized in the production of steel using the Basic Oxygen Furnace (BOF) method. It is a single operation unit process that is typically used in large-scale production facilities to convert raw materials, such as pig iron and scrap steel, into refined steel. This process is common in the manufacturing of a variety of steel products, including construction materials, automotive components, and appliances. |
Classification |
Class name
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Hierarchy level
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General comment on data set | The molten steel production process described in this dataset is utilized in the production of steel using the Basic Oxygen Furnace (BOF) method. It is a single operation unit process that is typically used in large-scale production facilities to convert raw materials, such as pig iron and scrap steel, into refined steel. This process is common in the manufacturing of a variety of steel products, including construction materials, automotive components, and appliances. |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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Time representativeness | |
Time representativeness description | 基于 A 钢厂 2014 年的生产数据进行计算和分析对比。 |
Technological representativeness | |
Flow diagram(s) or picture(s) |
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 | |||||
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Data generator | |
Data set generator / modeller | |
Data entry by | |
Time stamp (last saved) | 2023-12-19T04:16:31+08:00 |
Publication and ownership | |
UUID | b2dc5fe6-981d-4530-9ea8-ff6a689c88bd |
Date of last revision | 2024-04-20T15:05:46.449480+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=b2dc5fe6-981d-4530-9ea8-ff6a689c88bd&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 | ||
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Product flow | Energy carriers and technologies / Mechanical energy | 16.0 m3 | 16.0 m3 | ||||||
Product flow | Wastes / Production residues | 143.4 kg | 143.4 kg | ||||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 61.0 kg | 61.0 kg | ||||||
Product flow | Energy carriers and technologies / Electricity | 172.8 MJ | 172.8 MJ | ||||||
Elementary flow | Emissions / Emissions to air / Emissions to non-urban air or from high stacks | 977.0 kg | 977.0 kg | ||||||
Product flow | Energy carriers and technologies / Other non-renewable fuels | 4.0 m3 | 4.0 m3 | ||||||
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Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
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Product flow | Materials production / Raw materials | 1041.0 kg | 1041.0 kg | ||||||
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Product flow | Energy carriers and technologies / Other non-renewable fuels | 81.0 m3 | 81.0 m3 | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 122600.0 kg | 122600.0 kg | ||||||
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2.0 | 2.0 | ||||||||
Elementary flow | Emissions / Emissions to air / Emissions to urban air close to ground | 0.4 kg | 0.4 kg |