Eventos Anais de eventos
COBEM 2023
27th International Congress of Mechanical Engineering
PARTICLE SIZE ANALYSIS BY BOX-BEHNKEN MATRIX
Submission Author:
Abigail Cardoso Paes de Barros , SP
Co-Authors:
Abigail Cardoso Paes de Barros, Kely Vieira, Natalia Ribeiro Galina, Ivonete Ávila
Presenter: Abigail Cardoso Paes de Barros
doi://10.26678/ABCM.COBEM2023.COB2023-0091
Abstract
Carbon dioxide (CO2) is part of the gases classified as greenhouse gases, and the increase in the concentration of CO2 is directly related to global warming. In order to mitigate these emissions, proposals have been disseminated with the intention of continuing the use of traditional fuels without interfering with global warming. Among these proposals, mineral carbonation or mineralization is classified as one of the carbon capture and storage technologies, in which silicate rocks are used for CO2 sequestration, generating carbonates that are thermodynamically and environmentally stable products. This project aims to evaluate the best grain size, which influences the efficiency of acid dissolution of serpentinite. Once the best experimental parameters are determined, the experimental planning technique is applied to evaluate the acid dissolution process, statistically analyzing the results of the process, with the least amount of experimental tests, reducing analysis time and materials, considering a previous knowledge of the process verified by preliminary and exploratory analyses. The Box-Behnken response surface experimental planning is used in order to optimize and improve multifactorial processes.
Keywords
mineral carbonation, Carbon Capture, Serpentinite, Box-Behnken, Box-Behnken Design
