Conductivity and concentration meters for process industry

Optimization of the impregnation circulation alkalinity

With Valmet BCTMP Optimizer, Metsä Board's Kaskinen targeted to improve the process control and stabilize the alkalinity, resulting in more stable pulp quality, while optimizing the impregnation chemical charge.

Shin Tokai Paper, Japan - Cooking Liquor Measurement

Reliable alkalinity level process measurements in the impregnation, cooking and washing steps of the chemical pulping process are needed for successful implementation of optimized process control.

Valmet Cooking Liquor Measurement for Chemi-Mechanical Pulping

At Metsä Board Kaskinen, Finland, the chemi-mechanical pulping process needs a precise measurement for monitoring alkalinity levels in the wood chips impregnation circulation stage but so far reliable inline process measurement has not been available. The solution was Valmet Cooking Liquor Measurement with the newly developed customized recipe.

Concentration Measurement improves HCl acid production

Chemours Company FC, LLC in West Virginia relies on Valmet for accurate Hydrochloric acid measurement in their Fluoropolymer Cooler Absorber Process.

Reliable conductivity measurements at Fortum Hässelby

Hässelby has been using Kemotron since 1971 and are happy with the performance and long lifetime of Valmet Conductivity products.

Optimizing the continuous cooking digesters at Stora Enso Imatra Mills

Stora Enso decided to build a new short-fiber pulp line (line 3) for birch cooking, and later to modernize and convert the existing pulp line 2 to long-fiber. Thus, there was a need to optimize the cooking process.