The Solution
Spartan Controls implemented the SpartanPRO™ Kraft Bleaching APC to automatically coordinate reagent addition across bleaching stages based on pulp flow, kappa levels, and final brightness targets.
The solution also strengthened foundational pH and level controls—key drivers of bleaching efficiency. Operators transitioned from manual dosage management to setting target brightness and operating constraints, allowing the APC to continuously optimize chemical usage.
The solution also strengthened foundational pH and level controls—key drivers of bleaching efficiency. Operators transitioned from manual dosage management to setting target brightness and operating constraints, allowing the APC to continuously optimize chemical usage.
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