A general flame photometric method to determine Na2O and K2O in glasses, sands and refractories used in the glass industry is examined. The interfering elements are precipitated from a chloride solution with lime, the solution obtained after filtration being analysed in the flame. Some examples of calibration curves are given.
Origin
Unknown
Journal Title
Vetro E Silicati 13 1 1969 8-10
Sector
Primary Papers
Class
PP 1329