by Marc Soucy | Feb 16, 2024 | Blog
We are thrilled to announce an exciting new partnership between Armour Valve and CMO Valves, marking a significant expansion in our product offering. CMO Valves, a renowned global leader in the design and manufacture of knife gate valves, has chosen Armour Valve as...
by Marc Soucy | May 17, 2022 | Blog
Pulp mills using the kraft process to convert wood into wood pulp invariably must deal with black liquor. This by-product of the digester is a combination of lignin, hemicellulose, spent chemicals, and water. Typically, the liquor must be pumped to an evaporation...
by Benoit Stanislas | May 13, 2022 | Blog
Batch digesters are a critical component of the pulping process and subjected to extreme conditions. Vapour flashing and accelerated material mass results in shock waves greater than 10,000 psi. These intense shockwaves can shake the batch digester loose causing...
by armourvalvedev | Sep 13, 2018 | Case Studies, Pulp and Paper
Problem: A Canadian Pulp and Paper Mill was having difficulty controlling steam temperatures. The plant required two steam operating conditions – 11.4 bar (165 psig) and 5.5 bar (80 psig). The plant foreman wanted to change the desuperheater for the 11.4 bar...