METHOD AND DEVICE FOR PURIFYING MELTS, ESPECIALLY SILICON MELTS

摘要

The invention relates to a method for purifying melts. Said method comprises the step of adding (10) at least one reactant which reacts with at least one impurity, said impurity being contained in the melt (36), in such a manner that the impurity is converted to a gaseous compound (44). The invention also relates to devices for carrying out said method.