Key Data Set Information | |
Location | CN |
Geographical representativeness description | Z5工厂同一名称的工艺过程 |
Reference year | 2006 |
Name |
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Use advice for data set | When using data for this coke production process, users should consider the specific context of the industrial application. The data should be used for LCA in scenarios relevant to steelmaking and related industries. Users must adjust process data for variations in technology, energy efficiency, and environmental controls used in different plants. Attention should be paid to the allocation of environmental impacts when co-products are produced, and system boundaries may need adjustments to reflect the specificities of the local production context. |
Technical purpose of product or process | The coke produced in this process is used as a reducing agent and energy source in blast furnaces for iron production. It also serves as a structural support for the burden of iron ore and limestone in the blast furnace operation. This coke might also be employed in foundries and for the production of ferroalloys. |
Classification |
Class name
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Hierarchy level
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General comment on data set | The coke produced in this process is used as a reducing agent and energy source in blast furnaces for iron production. It also serves as a structural support for the burden of iron ore and limestone in the blast furnace operation. This coke might also be employed in foundries and for the production of ferroalloys. |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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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) | 2023-12-28T09:58:09+08:00 |
Publication and ownership | |
UUID | 8e130212-37e8-412d-825d-f1959ed42920 |
Date of last revision | 2024-04-20T15:06:20.068840+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=8e130212-37e8-412d-825d-f1959ed42920&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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1447.0 | 1447.0 | ||||||||
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Elementary flow | Resources / Resources from ground / Renewable energy resources from ground | 5304.6756 MJ | 5304.6756 MJ | ||||||
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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 | Wastes / Production residues | 4.86 kg | 4.86 kg | ||||||
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0.022 | 0.022 | ||||||||
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0.031788000000000004 | 0.031788000000000004 | ||||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.019968 kg | 0.019968 kg | ||||||
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Product flow | Energy carriers and technologies / Hard coal based fuels | 0.377 kg | 0.377 kg | ||||||
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