Francisco J. Passamonti
National Scientific and Technical Research Council
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Featured researches published by Francisco J. Passamonti.
Chemical Engineering Communications | 2015
Daniel Del Río; Francisco J. Passamonti; Ulises Sedran
Statistical techniques for the treatment and analysis of experimental data from laboratory reactors were considered, as applied to a CREC Riser Simulator reactor for the example of fluid catalytic cracking catalyst evaluation. Deviations in mass balances were reconciliated considering the variance in each product mass. After reconciliations, simple optimum performance envelope curves were used to fit the data due to their simplicity and proper representation of the yield curves. In the data fitting step, errors in both dependent and independent variables were considered by using information obtained in the reconciliation procedure. The impact of different levels of confidence bands in the models on the discrimination of experimental results was discussed. Significant improvements in catalyst evaluation could be achieved either in the CREC Riser Simulator or other types of laboratory reactors with the help of the statistical procedures described here without increasing substantially the number of experiments.
Journal of Thermodynamics | 2011
Francisco J. Passamonti; Abel Cesar Chialvo
The experimental evaluationof the vapor pressure of saturated aqueous solutionsof potassiumsulfate wascarried out in the range of temperatures 310K ≤ T ≤ 345K. The experimental data were used to determine the corresponding values of the water activity in such solutions.The analytical expressions as a function of temperature of both, vapor pressure and water activity, were obtained from the correlation of the experimental results. The vapor pressure expression was also extrapolated to a different temperature range in order to make a comparison with the results obtained by other authors.
Applied Catalysis B-environmental | 2012
Francisco J. Passamonti; Ulises Sedran
Applied Catalysis A-general | 2009
Alejandra Devard; Gabriela de la Puente; Francisco J. Passamonti; Ulises Sedran
Fuel Processing Technology | 2011
William Richard Gilbert; Edisson Morgado; Marco A.S. de Abreu; Gabriela de la Puente; Francisco J. Passamonti; Ulises Sedran
Catalysis Today | 2008
Francisco J. Passamonti; Gabriela de la Puente; Ulises Sedran
Chemical Engineering Journal | 2012
Francisco J. Passamonti; Gabriela de la Puente; William Richard Gilbert; Edisson Morgado; Ulises Sedran
Industrial & Engineering Chemistry Research | 2004
Francisco J. Passamonti; G. De La Puente; Ulises Sedran
Energy & Fuels | 2009
Francisco J. Passamonti; Gabriela de la Puente; Ulises Sedran
Energy & Fuels | 2009
Francisco J. Passamonti; Gabriela de la Puente; Ulises Sedran