Buscar
Mostrando ítems 81-90 de 2528
Adsorption of alizarin, Eriochrome blue black R, and fluorescein using different iron oxides as adsorbents
(American Chemical Society, 2007-11)
This work presents kinetic and thermodynamic analysis of the adsorption of three dyes: alizarin, eriochrome blue black R, and fluorescein onto goethite, Co-goethite, and magnetite of medium Brunauer-Emmett-Teller surface ...
Modelling the browning of bread during baking
(Elsevier Science, 2009-08)
In this work, we study the development of browning at bread surface during baking. Computer vision is applied to follow the progress of browning at surface, while the variations of temperature and water activity are obtained ...
Complex SRO isothermal kinetics in quenched Cu-12 at.% Mn assessed by microhardness measurements
(ELSEVIER, 2006-01-15)
The isothermal kinetics of the return of short-range-order (SRO) in quenched Cu-12 at.% Mn alloy samples subsequently annealed at various temperatures was analyzed by means of microhardness measurements. An apparent ...
Experimental determination of chromatographic separation parameters of ketamine enantiomers on MCTA
(Elsevier Science BvAmsterdamHolanda, 2005)