sentences:  The thermometric titrimetric analysis of sodium aluminate liquor (“Bayer liquor”) in the production of alumina from bauxite is accomplished in an automated two titration sequence.This is an adaptation of a classic thermometric titration application (VanDalen and Ward, 1973).In the first titration, tartrate solution is added to an aliquot of liquor to complex aluminate, releasing one mole of hydroxyl for each mole of aluminate present.