Browsing by Author "Paipa, C."

Now showing items 1-3 of 3

Artículo

Comparative study of alternative methods for the simultaneous determination of Fe+3 and Fe+2 in leaching ...

Paipa, C.; Mateo, Magda; Godoy, I.; Poblete, E.; Toral Ponce, María; Vargas Valero, Tomás (PERGAMON-ELSEVIER SCIENCE LTD, 2005-09)

In leaching solutions coming from the hydrometallurgical processing of copper sulphides, it is necessary to determine the concentrations of Fe-total,Fe- Fe+2 and Fe+3. It is known that the 5-sulfosalicylic acid (SSA) forms ...
Artículo

Raman and surface enhanced Raman scattering study of the orientation of cruciform 9,10-anthracene thiophene ...

Muñoz Pérez, J.; Leyton, P.; Paipa, C.; Soto, J. P.; Brunet, J.; Gómez Jeria, Juan; Campos Vallette, Marcelo (Pergamon-Elsevier, 2016)

Accurate characterization of two phase bubbly flows is crucial in many industrial processes such as fluidized reactors, ore froth flotation, etc. The bubble size determines the rate at which components present in the gas ...
Artículo

Simultaneous determination of iron and copper in pregnant liquid solutions

Paipa, C.; Poblete, E.; Toral Ponce, María (PERGAMON-ELSEVIER SCIENCE LTD, 2006-11)

A new method for the determination of Fe-Total and Cu is proposed. The method is based on the formation of the iron and copper complexes with 5-sulfosalicylic acid (SSA), the optimal conditions were found, using SSA 5.1 g ...