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Rottneros, Vallviks Mill Restores Automatic Control of Pulp Flow from Digester with High Process Noise Diagnostic

Rottneros, Vallviks Mill Restores Automatic Control of Pulp Flow from Digester with High Process Noise Diagnostic

Emerson
Pages 2 Pages

Vallvik Mill, part of Rottneros Group, improved pulp production by installing Emerson's Rosemount 8782 Slurry Magnetic flow meter, which effectively handles high process noise. This upgrade led to increased production, restored automatic control, reduced measurement variation, and lowered raw material costs. The solution addressed issues with the previous flow meter, ensuring stable flow readings and more accurate process control, significantly enhancing productivity and efficiency in producing long-fiber chemical sulphate pulp.

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