Volatility of ruthenium during heating of a residue containing calcium phosphate |
| |
Authors: | Z Hölgye |
| |
Institution: | (1) Institute of Hygiene and Epidemiology, Prague, Czechoslovakia |
| |
Abstract: | By heating a residue attained by the evaporation of a solution containing calcium phosphate, ruthenium and nitric acid, ruthenium volatilizes. The amount of ruthenium volatilized /both carrier-free106Ru and milligram amounts of ruthenium/ depends on the composition of the solution before evaporation, on the temperature and time of residue heating. At 500 °C up to 90% of ruthenium can volatilize within six min. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|