Zobrazeno 1 - 10
of 28
pro vyhledávání: '"E. Cekinski"'
Publikováno v:
Blucher Chemical Engineering Proceedings.
Publikováno v:
Blucher Chemical Engineering Proceedings.
Publikováno v:
Blucher Chemical Engineering Proceedings.
Autor:
Marcelo Martins Seckler, André Bernardo, Herman J. M. Kramer, André Nunis da Silva, E. Cekinski, Silas Derenzo, Marco Giulietti, Max Bosch
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The synthesis of solution crystallization processes is a complex task that often leads to multiple process options. In order ensure design reproducibility and reliability, a hierarchical design procedure has been proposed. The procedure has compared
Publikováno v:
The Canadian Journal of Chemical Engineering. 89:734-744
Static mixers with improved performance were developed from CFD simulations in a stepwise approach. The relevant geometric features of simple mixer designs and the corresponding mixing mechanisms—laminar shear, elongational flow, and distributive m
Publikováno v:
Fuel Cells. 11:764-774
In the present work two 3-D models, for the catalytic layer, were employed in order to simulate the responses of a PBI high temperature polymeric membrane fuel cell. The simulations made use of an agglomerate model and a pseudo-homogenous model, both
Publikováno v:
Anais do XX Congresso Brasileiro de Engenharia Química.
Publikováno v:
Anais do XX Congresso Brasileiro de Engenharia Química.
Autor:
E. Cekinski, G. A. da Silva
Publikováno v:
Nutrient Cycling in Agroecosystems. 52:31-35
Fused magnesium phosphate seems to be a technical solution for some problems faced by the Brazilian industry of phosphate fertilizers, namely: high P2O5 losses in the fines of the beneficiation processes; high level of phosphorus fixation for water s
Publikováno v:
Fertilizer Research. 34:259-265
In order to analyse iron phosphate complexes and gel-like phases encountered in the single superphosphate process, experiments were performed with a free-Al, Fe apatite crystal of Durango from Mexico phosphate rock and sulfuric acid. Reaction product