TREATING METHOD FOR ABSORPTION SOLUTION IN SIMULTANEOUS WET TYPE DESULFURIZATION AND DENITRATION APPARATUS

摘要

PURPOSE:To maintain desulfurizing and denitrating power of an absorption soln. and to prevent simultaneously corrosion of the apparatus owing to Cl- by two step heat-treatment, i.e. drying up and burning, of desulfurization and denitration soln. contg. nitrogen cpds. and Cl-.