clinker production;clinker, portland cement clinker;new dry process, ≥4000 t/d

Categories:
Categories:
Unit processes/Materials production/Other mineralic materials
Location:
CN - China
Reference year: 2019 -
Description

New dry process for cement clinker production. End-of-pipe treatment: Baghouse dust collector with an efficiency of 85%. For using this LCA data set of clinker production, the user should ensure to model the system boundaries including the clinker calcination unit process. Attention should be given to end-of-pipe treatment considered in the study, which incorporates a baghouse dust collector with an efficiency of 85%. For materials contribution calculations, adhere to the ISO 140 series cut-off principle: ignore upstream data for any raw material contributing less than 1% (0.1% for high-purity substances) of the input weight, and exclude upstream data for low-value waste materials like tailings. The cumulative weight of all ordinary materials disregarded should not exceed 5% of the total raw material input. Additionally, if system environmental emission data have a negligible contribution to overall LCA results, they may also be omitted from the analysis.

Process type
Unit
LCI modeling approach
Unknown
Multifunctional modeling
NONE
Format
ILCD
Aggregation type
NOT_APPLICABLE
Data provider
TianGong
Review status
Internal
Cost
Free
Contact
Tiangong LCI Data Working Group