Determinación de las Emisiones de la Producción de Cemento Aplicando Criterios de “Producciones más Limpias”
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This work was carried out at the July 26 factory in Nuevitas, Cuba, with the objective of determining the main sources of residual emissions and risks that favor it in the production of Portland cement, applying the criteria of cleaner productions. The mass balances were carried out in the stages of the production process: extraction and transportation of raw materials, crushing, grinding and cooking of the paste, grinding of cement and delivery. Waste and consumption maps were determined for each stage and the main inputs and outputs of materials. Environmental risks and losses in crushing, transportation and calcination were determined.
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