Efisiensi Proses Absorpsi Gas Clo2 Di Clo2 Absorber #5 Pt Riau Andalan Pulp A…

ABSTRACT Chlorine dioxide (ClO2) is a chemical used as a bleaching agent in the bleaching pulp process. At PT RAPP's Integrated ClO2 Plant, Chlorine dioxide solution with a concentration of 10 ± 0.2 g/L was obtained through the absorption process of ClO2 gas with chilled water in the Absorber. The concentration of the desired solution is determined by how efficiently the absorption proces…