Key Data Set Information | |
Location | CN |
Name |
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Use advice for data set | The data set covering the ordinary rotary kiln process for clinker production is specific to the calcination of cement and is intended for the assessment of environmental impacts in Life Cycle Assessments (LCAs). Users should be aware that this data reflects a specific technological configuration and may not be applicable to other kiln types or differing operational settings. When utilizing this data, users should ensure that it matches the technological and geographical context of their assessment and account for any variations in fuel mix, raw material composition, or environmental regulations that may apply. |
Technical purpose of product or process | The ordinary rotary kiln process described is used for the production of cement clinker. This industrial process is typically employed in the cement industry for the calcination step, which is crucial for the transformation of raw materials into cement clinker. This type of kiln is appropriate for large-scale production and is known for being utilized in both wet and dry cement manufacturing processes. |
Classification |
Class name
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General comment on data set | The ordinary rotary 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 | 5bf9eb71-bc2b-4da6-984d-aad303968495 |
Date of last revision | 2024-04-20T14:41:11.458025+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=5bf9eb71-bc2b-4da6-984d-aad303968495&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 | 1201.8 kg | 1201.8 kg | ||||||
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Elementary flow | Resources / Resources from ground / Non-renewable material resources from ground | 267.8 kg | 267.8 kg | ||||||
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Product flow | Materials production / Metals and semimetals | 31.0 kg | 31.0 kg | ||||||
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Elementary flow | Resources / Resources from ground / Non-renewable energy resources from ground | 241.7 MJ | 241.7 MJ | ||||||
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Product flow | Energy carriers and technologies / Electricity | 210.096 MJ | 210.096 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 | 954.73 kg | 954.73 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 9.75 kg | 9.75 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 2.1647 kg | 2.1647 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 3.278 kg | 3.278 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.041 kg | 0.041 kg | ||||||
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Product flow | Materials production / Other mineralic materials | 1000.0 kg | 1000.0 kg | ||||||
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