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Cement Production and CO2 Emissions
Cement Production and CO2 Emissions
Preparing Raw Materials
Initial stage involves extraction and preparation, leading to emissions.
Extraction of Raw Materials
CO2 released from machinery and transportation.
Crushing and Mixing
Emissions from energy consumption in processing.
Release from Raw Materials
Limestone decarbonation emits significant CO2.
Burning Clinker
The heart of the cement manufacturing process.
Kiln Operation
High temperatures in kilns release CO2 from raw materials.
Fuel Combustion
Fossil fuels burned for heat contribute to CO2 emissions.
Clinker Formation
Chemical reactions in the kiln release CO2.
Grinding Cement
Final stage of production entails further energy utilization.
Operation of Grinding Mills
Electricity and heat energy use leads to indirect CO2 emissions.
Packaging Process
Additional emissions from the packaging facilities and equipment.
Transportation of Cement
Shipping cement to various locations emits CO2.
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