Citas bibligráficas
Teodosio, J., Cueto, D. (2014). Reducción de emisiones de efecto invernadero por cambio de combustible y menor uso de Clinker en la fabricación de cemento [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/12450
Teodosio, J., Cueto, D. Reducción de emisiones de efecto invernadero por cambio de combustible y menor uso de Clinker en la fabricación de cemento [Tesis]. : Universidad Nacional de Ingeniería; 2014. http://hdl.handle.net/20.500.14076/12450
@mastersthesis{renati/708893,
title = "Reducción de emisiones de efecto invernadero por cambio de combustible y menor uso de Clinker en la fabricación de cemento",
author = "Cueto Sánchez, David Enrique",
publisher = "Universidad Nacional de Ingeniería",
year = "2014"
}
The purpose of this thesis is to determine the reduction of equivalent carbon dioxide (CO2e) emissions achieved by a cement plant located in Lima, Peru, after implementing fuel switching projects (from coal to natural gas) and adding materials – such as limestone and pozzolanic additives – to replace the clinker used for manufacturing blended cement. The ACM 0003 methodology “Emissions reduction through partial substitution of fossil fuels with alternative fuels or less carbon-intensive fuels in cement manufacture (Version 7.3) of the United Nations Framework Convention on Climate Change was used to calculate the reduction of greenhouse gas emissions in the manufacture of clinker and cement during period 2007–2012, as well as Chapter II “Mineral Industry Emissions” of the 2006 Guidelines for National Greenhouse Gas Inventories issued by the Intergovernmental Panel on Climate Change (IPCC). Carbon dioxide (CO2) emission factors were calculated per ton according to each type of clinker and cement. Likewise, the reduction of greenhouse gas emissions was determined after the implementation of the above mentioned projects. The average annual reduction of equivalent carbon dioxide is over 116,000 tons. The conclusions and recommendations support the improvement of the cement industry’s environmental performance to tackle climate change by increasing the use of gas natural as main fuel in the production of clinker, and by increasing the use of additives – such as slag, flyash, and limestone fillers, among others – that reduce the clinker-to-cement ratio in the manufacture of new blended cements in order to obtain a greater impact in the national market through a commercially effective strategy.
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