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Demuth (2024)

J&L Fiber Services Inc.

Valmet acquired J&L Fiber Services on May 1, 2019.

Mitsubishi Hachinohe optimizes recovery boiler performance

Mitsubishi Paper Hachinohe Mill acquired a Valmet Recovery Liquor Analyzer with an advanced process control (APC) application, Valmet Recovery Boiler Optimizer, to the mill’s chemical recovery process. Along with improving recovery boiler efficiency, Mitsubishi Hachinohe Mill combats climate change through accurate online analyses and optimization.

Irving leaps forward with Valmet CompactCooking

When Irving Pulp and Paper of Saint John, New Brunswick, on the Atlantic coast of Canada, started up its new continuous pulping operation in March, 2016, it was a milestone in the Canadian pulp and paper industry. The two-phase modernization project for the bleached kraft pulp mill represented the largest investment in the Canadian industry since 1993.

Valmet-supplied Klabin's PUMA project

The construction of a large-scale pulp facility is not an easy task. A greenfield project includes tonnes of equipment and thousands of people, from the project design phase to groundbreaking works, erection, commissioning and the final start-up process. The key is to successfully gather different stakeholders from multidisciplinary teams.

LignoBoost plant at Domtar's Plymouth mill in North Carolina

The LignoBoost plant is integrated with the pulp mill and separates and collects lignin from the pulping liquor. This provides the Plymouth NC mill with numerous benefits. Lignin is a high-quality bio-based alternative to fossil fuel based materials. Separation of a portion of the mill's total lignin production also off-loads the recovery boiler, and allows an increase in pulp production capacity.

Optimization and better performance with Advanced Process Controls

Asia Symbol relies on Valmet Recovery Boiler Optimizer advanced process control (APC) solution on the company's pulp line (PL12) recovery boiler.

Retention measurement for a secure start-up

Four Valmet RM3 sensors were supplied to Stora Enso Varkaus to measure wet end consistencies with the exclusive ability to monitor both total and true ash consistency from the process for active fines retention management.

CMPC achieves historic mark in the recausticizing process in partnership with Valmet

Collaboration between companies reduced the dead load in the process by 34% with the implementation of Advanced Process Controls

Reliable and accurate retention measurement at Stora Enso Skoghall

With Valmet RM3 Stora Enso Skoghall has optimized it's chemical usage and now has a better understanding of what is going on in all five wet ends.