Braz. J. Chem. Eng. vol.32 número4

Abstract - Liquid flow in the impeller swept region of vessels with a turbine-type agitator was examined for the flow path between the neighboring blades of the rotating

in temperature increases reaction rates that can neu- tralize to some extent the effect of the increase in gas velocity, as residence time decreases and the major part of the

The highest decrease of total water content in samples of biodiesel was 53.3% wt and for diesel samples the reduction of water content was 32.0%, starting with samples that had

The mutual effect of temperature and particle volume fraction at constant solution pH of 7 on stability (zeta potential) of tin dioxide nanofluid is shown in Figure 5.. The

In this work, we describe the application of spectral independent component analysis to isolate a periodical disturbance that has a strong impact on the final variability in

After determining the chromatographic parame- ters and the overloaded elution profiles for the enan- tiomeric mixtures of verapamil, it was possible to calculate the

The kinetic model based on differential mass bal- ance centers on mass transfer and can solve the dis- tribution of solute concentration in the fluid phase as a function of height

tem (mg); Maqueous phase is the total amount of metal in the aqueous phase after extraction (mg); VE is the volume of acid digestion solution used in the system; VAP is the volume