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  • 1 DEQ/CCET/UFS, Avenida Marechal Rondon, s/n, Rosa Elze, São Cristovão, SE, Brazil
  • 2 EQ/UFRJ, Av. Horácio Macedo, 2030, Bloco E, sala 211, Ilha do Fundão, Rio de Janeiro, RJ, Brazil
  • 3 PEQ/COPPE/UFRJ, Centro de Tecnologia, Bloco G, sala 115, Cidade Universitária, Rio de Janeiro, RJ, Brazil
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Abstract

In the present contribution, a procedure to estimate parameters using non-isothermal data was applied. The estimation procedure is based on the use of an energy balance in DSC furnace. The approach found all kinetic parameters of autocatalytic model (E1, E2, A1, A2, m, n) besides the ultimate reaction heat and their confidence regions by using deterministic and heuristic algorithms. The application of this approach to isothermal data was done in a previous work and similar results were obtained. The results show that the use of an energy balance is a good methodology to estimate cure kinetic parameters of non-isothermal experiments.

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