Mexican natural zeolites: A low cost alternative to pigment retention
Loera-Serna S., Ortiz Elba, Solis Hugo, Medina-Velazquez D.Y., Universidad Autonoma Metropolitana-Azcapotzalco, MX
Several materials such as synthetic zeolites, clays and aluminas were studied as sorbent pigments. Majority of materials need pre-treatment to be capable to absorb molecules on the porous structure. These treatments include thermal treatment, washing [...]