Kraft Cooking with SAQ® Suitable for ECF Breaching

概要

論文の詳細を見る
SAQ® has been used as a cooking additive in many KP mills. This process is known as "Quinone Cooking". In this paper, some new applications of SAQ®'s functions are proposed when ECF bleaching process is introduced in pulp mills. First, the effect of SAQ®, which decreases bleaching load keeping pulp yield and strength by lowering Kappa number, is explained. Also. SAQ®'s advantage comparing with dispersed AQ is mentioned. especially when SAQ® is used combining with Polysulfide cooking. Finally, KKC's study plan about SAQ®' s applications to recent modified cooking processes is described.
紙パルプ技術協会の論文