Process information
| Key Data Set Information | |
| Location | XJ-CN |
| Geographical representativeness description | Tianye Group |
| Reference year | 2021 |
| Name |
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| Use advice for data set | When utilizing this dataset for Life Cycle Assessment (LCA), ensure that the system boundary encompasses the entire value chain from raw material extraction to finished cement output. All transportation and pretreatment stages should be considered. For raw material calculations, actual production figures from the company should be utilized. The specific emissions of pollutants during the production process need to be accounted for, including accurate monitoring data for enteric emissions. In modeling, consider the technological applicability of this specific cement production process, and use case-specific methodological adjustments to ensure LCA results are reflective of the innovative full-industrial solid waste feedstock process. |
| Technical purpose of product or process | The innovative cement production process described utilizes a new dry kiln technology, employing 100% alternative constituents, including calcium carbide slag and other industrial solid wastes, to manufacture cement. This approach is utilized for producing eco-friendly cement that aims to minimize the use of virgin raw materials and reduce environmental impact. It is designed for construction purposes where the cement is used as a binder in concrete and other building materials. |
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| General comment on data set | We adopt a new dry kiln process, using calcium carbide slag as the main raw material, combined with other industrial solid waste to produce cement, achieving the innovation of 100% solid waste raw material cement production. |
| Copyright | No |
| Owner of data set | |
| Quantitative reference | |
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| Technological representativeness | |
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| Mathematical model | |
| Model description | The system boundary starts from the mining of raw materials and ends with the output of finished cement. The system includes the transportation process of raw materials and waste, the pretreatment process, and the cement preparation process, and is subdivided into 10 small processes based on actual production conditions. The basic functional unit is 1t of product cement. |
Modelling and validation
Administrative information
Inputs and Outputs