Process information
| Key Data Set Information | |
| Location | CN |
| Reference year | 2001 |
| Name |
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| Use advice for data set | When utilizing the LCA data from the described process, users must consider that the scope is confined from the entry of raw materials to the plant to their storage as cement, excluding mining, transport, and packaging processes. Therefore, any assessment or comparison should include similar system boundaries. Additionally, CO2 emissions are based on a single functional unit; for other quantities of cement, users need to adjust emission calculations proportionally. |
| Technical purpose of product or process | The cement produced from this process, specifically ordinary portland cement with a strength of 48.0MPa, is likely employed in general construction activities such as structural concretes, bridges, roads, and buildings. This material is characterized by its mechanical performance and is suitable for both residential and commercial construction projects. |
| Classification |
Class name
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Hierarchy level
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| General comment on data set | The rotary kiln factory produces cement. |
| Copyright | No |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) | |
| Technological representativeness | |
| Technology description including background system | The cement production process in shaft kiln plants is relatively simple, and the main processes are shown in Figure 3.4. |
| Flow diagram(s) or picture(s) | |
| Mathematical model | |
| Model description | The research scope is defined as raw material entering the plant, raw material pretreatment, raw meal grinding, raw meal calcination, clinker grinding, until cement homogenization and storage. Specific processes such as mining, transportation, and cement packaging are not included. |
Modelling and validation
Administrative information
Inputs and Outputs