Key Data Set Information | |
Location | CN |
Name |
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Use advice for data set | This data set should be applied when modeling the environmental impacts associated with the production of cement clinker in an ordinary shaft kiln. Users should note that technological advances and efficiency improvements may alter the impact, and as such the data should be critically reviewed if used for conducting a life cycle assessment of modern production facilities. When using this data, consider including the emissions and energy consumption associated with the raw material extraction and transportation, as these are critical aspects of the clinker production process. |
Technical purpose of product or process | This data represents the production of 1 ton of cement clinker using an ordinary shaft kiln, a type of industrial kiln used in the cement industry. The clinker produced by this process serves as an intermediary product which is subsequently ground to produce cement. This is the most essential ingredient in concrete, which is widely used in construction for making buildings, bridges, roads, and various other forms of infrastructure. |
Classification |
Class name
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Hierarchy level
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General comment on data set | The ordinary shaft kiln is taken as the research object. |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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Technological representativeness | |
Flow diagram(s) or picture(s) | |
Mathematical model | |
Model description | The functional unit is 1 ton of cement clinker. Research scope: cement calcination. |
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) | 2024-03-19T21:18:09+08:00 |
Publication and ownership | |
UUID | 28217e48-fd09-4231-8305-f8e1d6d5a21b |
Date of last revision | 2024-04-20T14:41:10.484411+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=28217e48-fd09-4231-8305-f8e1d6d5a21b&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 | Materials production / Other mineralic materials | 1165.2 kg | 1165.2 kg | ||||||
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Elementary flow | Resources / Resources from ground / Non-renewable material resources from ground | 173.4 kg | 173.4 kg | ||||||
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Product flow | Materials production / Metals and semimetals | 65.9 kg | 65.9 kg | ||||||
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Elementary flow | Resources / Resources from ground / Non-renewable energy resources from ground | 210.0 MJ | 210.0 MJ | ||||||
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Product flow | Energy carriers and technologies / Electricity | 82.51200000000001 MJ | 82.51200000000001 MJ | ||||||
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Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 878.99 kg | 878.99 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 65.672 kg | 65.672 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.0258 kg | 1.0258 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 2.2589 kg | 2.2589 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.0357 kg | 0.0357 kg | ||||||
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Product flow | Materials production / Other mineralic materials | 1000.0 kg | 1000.0 kg | ||||||
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