Key Data Set Information | |
Location | SD-CN |
Geographical representativeness description | 数据基于山东鲁北化工实际生产数据 |
Reference year | 2013 |
Name |
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Use advice for data set | This data set represents the actual production data of 1kg of cement clinker from Shandong Luban Chemical using a rotary kiln calcination process. The inventory includes all major raw materials and all required energy inputs. Exclusions are the production processes of raw materials and minor energy flows (less than 1%). Users should note that infrastructure, services, or auxiliary facilities have been systematically excluded. This data is intended for Life Cycle Assessment studies of cement products and should be used in accordance with standard LCA methodology, considering the technological applicability to the specific context of the LCA study. |
Technical purpose of product or process | The cement clinker produced in this traditional rotary kiln process by Luban Chemical Industry is used for the manufacture of various types of cement. The high-temperature calcination process employed, known as the 'one-step' process, is specific to the production of cement clinker which is a critical component in the construction industry for creating concrete. |
Classification |
Class name
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Hierarchy level
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General comment on data set | 鲁北化工传统回转窑工艺,分解煅烧衣服进行的“一步法” |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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Technological representativeness | |
Technology description including background system | 回转窑分解煅烧 |
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 | ||||
Data selection and combination principles | 来自调研及数据库 | ||||
Deviation from data selection and combination principles / explanations | None | ||||
Data treatment and extrapolations principles | 参照实际生产添加量计算 | ||||
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) | 2023-12-18T00:15:43+08:00 |
Publication and ownership | |
UUID | 292ffa95-e406-4117-a7de-a80ee01ca576 |
Date of last revision | 2024-04-20T14:34:10.357149+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=292ffa95-e406-4117-a7de-a80ee01ca576&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 |
---|---|---|---|---|---|---|---|
Product flow | Energy carriers and technologies / Hard coal based fuels | 0.519 kg | 0.519 kg | ||||
Elementary flow | Land use / Land occupation | 0.0016 m2*a | 0.0016 m2*a | ||||
Product flow | Wastes / Production residues | 2.002 kg | 2.002 kg |
Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
---|---|---|---|---|---|---|---|---|---|
Product flow | Materials production / Other mineralic materials | 1.0 kg | 1.0 kg | ||||||
| |||||||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.34 kg | 1.34 kg | ||||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.975 kg | 0.975 kg | ||||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 9.0E-4 kg | 9.0E-4 kg | ||||||
Product flow | Wastes / Production residues | 7.6E-4 kg | 7.6E-4 kg |