
Quick-fire laser analysis
Cement plants rely on rapid analysis of clinker to monitor free lime levels and therefore, avoid ...
Cement production is a significant CO2 emissions source, yet its cementitious product materials act as carbon sinks, with ambient CO2 captured in its uncarbonated CaO molecules. Cemex and ITESM propose a methodology for quantifying recarbonation in cementitious materials to mitigate CO2 emissions and climate change. In this article, spectrographic and physical-chemical analyses are presented to determine the composition of the specimens used, including their carbon fraction, which is related to CO2 content in the samples through time. By Enrique de Hoyos Guajardo and Ana Yulissa Angulo Elizalde, Cemex, Mexico, and María Gabriela Ortiz Martínez, Natalia Cortés Castellanos, Daniela Anaya Trejo and Arturo Ávila López, ITESM, Mexico
GBP£220 / USD$315 / EUR€260 annually
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