An internal standard method for the determination of tin and tungstein in cassiterite by photon activation analysis |
| |
Authors: | Nguyen Van Do |
| |
Institution: | (1) Institute of Physics, Nghia Do, Tu Liem, Hanoi, Vietnam |
| |
Abstract: | A method is described for the simultaneous determination of tin and tungsten in cassiterite ores by photon activation analysis
using both elements and zirconium and zinc as internal standards. By using a 15-MeV photon beam, some interfering reactions
with higher threshold energies can be eliminated. Thus the data processing becomes simpler and more accurate. The proposed
procedure can be used for the routine analysis of tin and tungsten in cassiterite samples. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|