2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/1285We report first results of an implementation of a chemical model in a cosmological code, based on the Smoothed Particle Hydrodynamics (SPH) technique. We show that chemical SPH simulations are a promising tool to provide clues for the understanding of the chemical properties of galaxies in relation to their formation and evolution in a cosmological framework.4 pages, 1 Postscript figure, 1jpg figure. To appear in ASP, Conference Series. Proceeding of 'Stars, Gas and Dust in Galaxies: Exploring the Links'Astrophysicstext