Penentuan Suhu Dan Waktu Reaksi Pada Reaktor Tahap D1 Proses Bleaching Kraft …

ABSTRACT Bleaching is an important step in the kraft pulp production process, as it plays a direct role in increasing brightness. Measuring brightness, strength and other characteristics is important to ensure that the pulp meets the desired standards. In this study, the focus is on the D1 stage of the bleaching process, which uses the active ingredient chlorine dioxide (ClO₂), with the aim …