Mechaniškai aktyvuoto ekstrakcinio pushidratinio gipso rišamųjų medžiagų kompozicijos ir fluoro emisija į aplinką
Data
2001Autorius
Rimkevičius, Marius
Valužienė, Božena
Misiūnas, Paulius
Smolianskienė, Gražina
Kerienė, Jadvyga Regina
Metaduomenys
Rodyti detalų aprašąSantrauka
Physicochemical methods like X-ray, Rastrian electronic microscope with microanalyzer analysis, IR spectrometry investigations, emission spectrum analysis with laser microanalyzer and spectrophotometric analysis were used to determine industrial waste semi-hydrate gypsum is up-to-date material which is received after phosphoric acid extraction from apatite by sulphuric acid. (E-CaSO4.0,5H2O) mechanical activation essence, its specimen's physicomechanical properties and fluorine ion emissions into air water were analysed.