Eliezer Ladeia Gomes

3 Questions 5 Answers 0 Followers

Questions related from Eliezer Ladeia Gomes

How to quantify and stratify the volume and specific surface area of submicro-, micro-, meso- and macropores in a porous solid?

Is it possible to quantify and stratify the kinds of pores (volume and specific surface area)? Only N2 physisorption is enough? Is there another technique to help this? Physically are there other...

05 August 2020 9,342 3 View

I need to obtain an equation for calculation of pure urea in liquid phase. Has someone a refrence? Or a thermodynamic equation for this?

I'm developing a work that needs the density of pure liquid urea. It's liquid when the temperature is higher than 134 oC, but I didn't find references for this property.

30 November 2018 4,838 2 View

Are there specific models for adsorption / desorption of drugs in porous solids?

In studies of adsorption / desorption kinetics of drugs in zeolites, the kinetic models of 1st and 2nd order as in chemical kinetics give very similar results. Are there specific models for the...

30 May 2018 1,204 6 View