COMPARISON OF METHODS FOR DETERMINATION OF SULPHUR IN RECLAIMED sand

Abstract

The article deals with the determination of sulphur contents in different types of foundry furan no-bake reclaims from different suppliers using two different methods – combustion elemental analysis and gravimetrically. The first of these methods is the standard fast instrumental method. The work aimed to prove if it could be replaced by the method of traditional analysis, which does not have high demands on instruments.